rf design engineer

Amazon.com

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><div>
Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.<br>
<br>
As a Satellite RF/Microwave Design Engineer, you will engage with an experienced cross-disciplinary team to design innovative product solutions. You will work closely with colleagues throughout Amazon Leo&rsquo;s inter-disciplinary team in order to drive key aspects of product definition, execution and optimization. You must be responsive, flexible and able to succeed within a collaborative and fast-paced environment.<br>
<br>
As a member of the team, you will be responsible for designing microwave/RF subsystems for use in space. Must be able to work effectively cross-functionally with multiple disciplines.<br>
In this role you will:<br>
<ul><li>Decompose system level requirements into realizable hardware requirements.
</li><li>Design and develop a solution that meets these requirements.</li><li>Design, develop, and optimize millimeter wave radio hardware for use in space.</li><li>Simulate and optimize RF circuits, perform schematic capture, and oversee PCB layout.</li><li>Build up test bench for design verification.</li><li>Evaluate and optimize design in the lab to demonstrate solution meets all requirements.</li><li>Work with RF system, power, software, mechanical thermal, reliability and compliance teams to ensure solution integrates with overall platform requirements.</li></ul><br>
Export Control Requirement:<br>
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.<br>
<br>
Key job responsibilities<br>
<ul><li>Will work cross-functionally on collaboration to fluently engage with diverse engineering disciplines, effectively advocate for RF system requirements, and ensure alignment for overall system success.</li><li>Design of high-performance millimeter wave frequency converters, LNAs and SSPAs.
</li><li>Develop Microwave and millimeter wave RF hardware requirements.</li><li>Work closely with the production test team to define DVT, Qualification and production test requirements</li><li>Develop, designs, and test of high-power RF/microwave components, subsystems and systems.</li><li>Derive RF HW specifications for the RF system and RF blocks/circuits</li><li>Performs root cause analysis on products, technical problems, processes and documentation.</li><li>Assess feasibility of various designs in support of architectural definition</li><li>Participate in subsystem design and prototyping, schematic capture, prototype bring-up and debugging, hardware bug tracking, functional verification, and signal characterization</li><li>Evaluate and characterize new technology, prototypes and RF components</li><li>Evaluate systems and directs design modifications.</li><li>Troubleshoots and repairs circuits and fixtures.</li></ul></div><h2 class="jobSectionHeader"><b><br>
BASIC QUALIFICATIONS</b></h2><ul><li>Experience with RF measurement equipment, including: power meters, spectrum analyzers, vector signal generators, network analyzers, oscilloscopes</li><li>Bachelor's degree in Electrical Engineering specializing in RF/Microwave design or equivalent.</li><li>4+ years of experience in RF / microwave hardware design to component level, such as power amps, LNAs, mixers, and block down-converters, block up-converters, and etc. for commercial or military communication receivers, transmitters and subsystems up to 50 GHz.</li><li>In depth knowledge of radio architectures.</li><li>Experience with RF/ microwave design expertise in Power, Low Noise and Driver Amplifier design for commercial or military communications receivers, transmitters and sub-systems up to 50 GHz.</li><li>Experience with RF simulation software ADS, HFSS, AWR Microwave Office.</li><li>Experience with analog, digital and mixed mode circuit design and layout.</li><li>Excellent math aptitude, written and communication skills.</li><li>Ability to work in a fast-paced environment.</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Master's degree or PhD in electrical engineering and 7 years of industry experience in RF/microwave circuits or communication theory</li><li>Experience performing analysis and simulation of communication systems including link budgets</li><li>Thorough understanding of RF passive and active components and circuitry</li><li>Knowledge of digital communication systems, spread spectrum, forward error correcting codes (FEC), single and multi-carrier techniques, modulation types such as PSK, APSK, QAM, OFDM</li><li>Understanding of electromagnetic propagation and antenna systems</li><li>Experience with the design and integration of RF systems consisting of radio transmitters and receivers, LNAs, PAs, couplers, filters, etc.</li><li>Comfortable communicating deeply technical topics to a wide variety of audiences .</li><li>Working knowledge of space environments and the process to space qualify a communication flight unit.</li><li>Familiarity with hybrid microelectronics for space applications and MIL-PRF-38534</li></ul><br>
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.<br>
<br>
Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company&rsquo;s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.<br>
<br>
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you&rsquo;re applying in isn&rsquo;t listed, please contact your Recruiting Partner.<p><br>
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life &amp; AD&amp;D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.</p><br>
USA, CA, San Diego - 126,300.00 - 164,800.00 USD annually<br>
USA, WA, Redmond - 117,300.00 - 160,000.00 USD annually</div><p></p>

Satellite RF/Microwave Design Engineer, Amazon Leo

Lockheed Martin

<div><p><b>JOB ID:</b> 721252BR</p>
<p><b>Date posted:</b> Mar. 19, 2026</p>
<p><b>Program:</b> IAMD &gt; PAC3</p>
<br>
<p><b>Description:</b></p>Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas.<br>
<br>
We are experiencing growth and seeking for a Senior RF Design Engineer at Lockheed Martin's Andover, MA facility.
<br>
<br>
We offer an excellent working environment with a mix of cutting-edge design and genuine hand-on electronics laboratory testing and product development. This exciting RF pro an opportunity to be a key contributor on our team of industry-leading RF design experts.<br>
<br>
<p><b>What You Will Be Doing</b></p><br>
<br>
In this role, the Senior RF Engineer will support the development and production of complex multi-function modules used in challenging high reliability applications in all phase of the product life cycle.<br>
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The engineer will have the opportunity to design and develop circuit, modules, and sub-system from initial concept through prototyping and full-rate production.<br>
<br>
The engineer will work on complex technical problems and provide solutions which are innovative and ingenious.<br>
<br>
The engineer is expect to work independently to uncover and resolve issues associate with the development and implementation of operational products.<br>
<br>
Design Radio Frequency systems and circuitry used in high frequency and microwave applications, including receivers, transmitters, antennas, and frequency synthesizers. Responsible for hardware layout, component evaluation, prototype construction, and test. Prepares test RF hardware to verify performance characteristics including simulation and modeling. Provides inputs to Product Development for formal documentation and supports manufacturing during deliverable assembly and test phase. In addition, develop RF System/Subsystem Architectures may consist of: antennas, transmitters, receivers, low noise amplifiers, high power amplifiers, RF conversion elements and transmission line equipment. Perform link analysis and optimization with simulation and hardware validation, including effects of propagation medium and possible interference sources. Develop and allocate RF system and subsystem functional and performance requirements. Identifies and track RF technical performance measurement (TPMs). Performa RF system/subsystem/component trade studies and CAIV analysis. Support Life cycle Cots, reliability, availability, maintainability analysis.<br>
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The engineer will collaborate with other engineering disciple including hardware engineers, system engineers, and circuit design engineers as well as technician and manufacturing support personnel.<br>
<br>
In Lockheed Marin, we offer continuous learning environment with strong career growth and advancement opportunities.<br>
<br>
<p><b>Why Join Us</b></p><br>
<br>
We are committed to supporting your work-life balance and overall well-being, offering flexible scheduling options<br>
<br>
<p><b>Further Information About This Opportunity:</b></p><br>
<br>
This position is in Andover, MA which is part of the LM Chelmsford Site facilities. Discover more about our Chelmsford, Massachusetts location.<br>
<p><b>Basic Qualifications:</b></p><br>
Bachelors degree from an accredited college in related discipline, or equivalent experience/combined education, with minimum 5 years of professional experience; or minimum 3 years of professional experience with a related Masters degree. Considered an emerging authority<br>
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Experience with RF design is required.<br>
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Experience with Schematic Capture, RF Block Diagrams Reviews, and Circuit Card Assemblies (CCA)<br>
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Extensive experience with troubleshooting design and resolve integration issues is required.<br>
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Experience with the use of microwave test equipment and microwave simulation tools is required.<br>
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Excellence communication and presentation skills are required.<br>
<br>
Candidate must be eligible to obtain a secret clearance and be able to obtain at least an interim secret level security clearance before starting the position.<br>
<p><b>Desired Skills:</b></p><br>
A Masters Degree in electrical engineering or closed related technical field is desired.<br>
<br>
Significant relevant experience in the defense electronics industry is desired.<br>
<br>
Expertise with RF subsystem and hardware including antennas, transmitters, receivers, microwave component, low noise amplifiers, high power amplifiers, advance electronic modules, amplifiers, mixers, switches, frequency generation circuits and/or frequency conversion circuit is desired.<br>
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Experience with 3D electromagnetic simulations tools is desired.<br>
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Experiences with microelectronics assembly techniques is desired.<br>
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Expertise with technical documentation such as specification, schematic diagram and test data is strongly desired.<br>
<br>
**Active Secret Clearance<br>
<p><b>Security Clearance Statement:</b></p>This position requires a government security clearance, you must be a US Citizen for consideration.<br>
<p><b>Clearance Level:</b></p>Secret<br>
<p><b>Other Important Information You Should Know</b></p><br>
<p><b>Expression of Interest:</b></p>By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.<br>
<p><b>Ability to Work Remotely:</b></p>Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.<br>
<p><b>Work Schedules:</b></p>Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.<br>
<p><b>Schedule for this Position:</b></p>4x10 hour day, 3 days off per week<br>
<b>Pay Rate:</b> The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $101,000 - $178,135. For states not referenced above, the salary range for this position will reflect the candidate&rsquo;s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.<br>
<b>Benefits offered:</b> Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
<br>
(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.<br>
This position is incentive plan eligible.<br>
<b>Pay Rate:</b> The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $116,200 - $201,365. For states not referenced above, the salary range for this position will reflect the candidate&rsquo;s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.<br>
<b>Benefits offered:</b> Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.<br>
This position is incentive plan eligible.<br>
<b>Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.</b><br>
<b>The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.</b><br>
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
<br>
<br>
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.<br>
<br>
If this sounds like a culture you connect with, you&rsquo;re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.<br>
<p><b>Experience Level:</b></p>Experienced Professional<br>
<p><b>Business Unit:</b></p>MISSILES AND FIRE CONTROL<br>
<p><b>Relocation Available:</b></p>Possible<br>
<p><b>Career Area:</b></p>RF Engineering<br>
<p><b>Type:</b></p>Full-Time<br>
<p><b>Shift:</b></p>First</div>
<br><div><p>At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.</p>
<p><b>Pioneering Defense Technology:</b> From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.</p>
<p><b>United By Culture:</b> Excellence, integrity, and collaboration define us. We accelerate change and embrace one another&rsquo;s perspectives to win for our customers.</p>
<p><b>Real Impact, Real Growth:</b> Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.</p>
<p><b>Your Health, Your Wealth, Your Life:</b> Competitive pay, comprehensive benefits and flexible schedules designed so you thrive &mdash; at work and beyond.</p>
<p><b>Empowered to Be Your Best:</b> Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.</p>
<p>Here, the possibilities are endless because we offer:</p>
<div></div><ul><div>Flexible Schedules, dependent on role</div>
<div></div><div>Levels: Student, Entry, Mid, Senior, Management</div>
<div></div><div>Locations: Nationwide &amp; OCONUS Positions</div></ul></div>

Senior RF Engineer - Andover, MA

Loft Orbital Solutions

<div><div><div><b>Wanna join the adventure?</b></div>
<div></div>
<div>As an <b>RF System Engineer</b> at Orbitworks, you will play a pivotal role in the integration of RF subsystems for our high-reliability satellite systems. You work with our team to collaboratively develop, integrate, and test sub-system and system-level solutions for our satellites. Your expertise will be critical in ensuring the success of our space mission.</div>
<div></div>
<div>You&rsquo;ll join a talented, multi-disciplinary team working on the latest space technology, where your contributions will directly shape the future of space missions. This is an exciting opportunity to innovate, collaborate, and make a significant impact on mission-critical systems.</div></div>
<div><div><h3 class="jobSectionHeader"><b>About This Role:</b></h3><div><div><ul>
<li><b>System-Level RF Architecture &amp; Design</b> -Contribute to the definition of end-to-end RF system architecture and requirements, ensuring compatibility with mission constraints and performance goals.</li>
<li><b>End-to-End Performance Analysis</b> - Perform RF link budget analysis and system-level trade-offs to evaluate performance under various mission scenarios.</li>
<li><b>RF inter-compatibility Analysis - </b>Analysis to verify the absence of interference between new RF H/W and existing Platform RF subsystems.</li>
<li><b>Requirements Engineering / Traceability</b> - Support requirements definition, flow-down, and traceability from mission-level needs to RF subsystem specifications.</li>
<li><b>Test Campaign Support</b> - Support the execution of RF test campaigns with our AIT teams, including test planning, documentation, and reporting of verification results.</li>
<li><b>Technical management of Payload development</b> - provide technical oversight, direction, and leadership to RF Payloads developed by customers or suppliers.</li>
<li><b>Cross-functional Communication</b> - Act as a technical interface between the broader Engineering and AIT teams to ensure smooth integration and alignment with program objectives.</li>
</ul></div></div></div></div><div><div><h3 class="jobSectionHeader"><b>Must Haves:</b></h3><div><div><ul>
<li>Bachelor&rsquo;s degree in Electrical Engineering, Aerospace Engineering, or a related field. Master&rsquo;s degree preferred.</li>
<li>A minimum of 3 years experience in RF Payload design or Satellite-level RF design.</li>
<li>Experience with simulation tools for RF analysis. Use of Ansys HFSS preferred.</li>
<li>Experience integrating and debugging RF H/W, using common RF test equipment such as spectrum analyzers, signal generators etc.</li>
<li>Skilled at challenging customer needs and sizing RF missions (e.g., link budgets, noise figures).</li>
<li>Possess strong communication and organizational skills.</li>
<li>System-level thinking and approach to problem-solving.</li>
</ul></div></div></div></div><div><div><h3 class="jobSectionHeader"><b>Nice to Haves:</b></h3><div><div><ul>
<li>Familiarity with design principles related to EMI shielding, grounding, and RF signal integrity.</li>
<li>Knowledge of S-band, L-band and X-band frequency communications.</li>
<li>Ability to develop scripts and low-level software, ie. using Python for debugging and test purposes.</li>
<li>Expertise in RF sensing (SIGINT/ELINT) mission design for the commercial and/or defence market and/or in telecommunication RF missions (e.g., Direct to Device, Broadcast, PNT, IoT).</li>
<li>Involvement in the full satellite lifecycle, from design, manufacture &amp; test, to in-orbit operation.</li>
</ul></div></div></div></div><div><div>Orbitworks' mission is to make space simple for organizations that want to deploy physical and virtual missions to space. Building on Loft Orbital's heritage, Orbitworks will be the first commercial firm in the United Arab Emirates to mass-manufacture satellites. Orbitworks aims to manufacture tens of satellites annually and operates out of a 50,000-square-foot facility in Abu Dhabi.</div></div></div>

RF System Engineer

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><p>
Amazon LEO is an initiative to launch a constellation of LEO satellites that will provide broadband connectivity to underserved communities around the world.<br>
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The LEO Antenna Test Infrastructure team provides the test systems and techniques to verify Payload, CT and full satellite vehicle hardware, integrates the test automation and connects the dots between Responsible Engineers and their product's test metrics. The team is a pivotal point for a multitude of other teams and orgs, our internal customers. An it's highly multidisciplinary: SysDE, SDE, ME, Metrology, Antenna, FPGA and Lab Ops all converge in the same room.<br>
<br>
As an RF Engineer you will engage with an experienced cross-disciplinary team to develop new, advanced test systems for our Digital Phased Array systems, integrating them with our existing test infrastructure. We have near field spherical scanners, robotic manipulators and advanced RF optics that account for some of the fastest antenna characterization systems in the world, but we need to keep expanding our test coverage and improve accuracy and tighten repeatability. These systems employ RF and mixed signal electronics that allow us to test from 400 MHz to 40 GHz antennas, and we need to also expand coverage to V band as well as multiply the test speed and capacity.<br>
<br>
Your will leverage your experience in RF electronics to design new acquisition systems, and troubleshoot existing ones looking at the acquired results in both near field and far field, and thus isolate issues relative to RF circuit, test equipment, setup, array calibration and software/RF system. You will exercise pragmatism and write automation code (Python, SCPI, C/C++, Rust) to devise test setups and procedures that are simple, easy to develop and maintain, yet able to perform all requirement verification tasks. You&rsquo;ll use documentation and communication skills to report test metrics and requirement pass/fail to Antenna designer, Array designers, Software team, and other teams.<br>
<br>
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.<br>
<br>
Key job responsibilities<br>
Develop our test infrastructure to measure antenna performance metrics of digital phased array systems and customer terminals in near and far field chambers, and automate the tests.<br>
Define test plans and procedures for lab and chamber testing, ensuring the required test coverage to verify requirements and validate models<br>
Develop automation routines to control equipment (ATE) and our custom-made antenna test system to accelerate antenna beam pattern test.<br>
Implement, validate, and optimize lab and chamber test configurations.<br>
Develop required post-processing to analyze test results.<br>
Document and interpret test results, troubleshoot issues, performing root-cause analysis for any test failures.<br>
Communicate status and issues effectively with developers and managers.<br>
Meet with suppliers to select enabling lab technologies.<br>
Shepherd antennas and customer terminals through test campaigns throughout the development lifecycle, from concept to implementation to integration.<br>
<br>
Export Control Requirement:
<br>
<br>
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.</p><h2 class="jobSectionHeader"><b>
BASIC QUALIFICATIONS</b></h2><ul><li>4+ years of working in mechanical engineering or equivalent experience</li><li>Experience with prototyping and implementation</li><li>BS degree in EE with some RF and antenna coursework or research, or equivalent experience</li><li>3+ years of professional, non-internship experience EM modeling in 2.5D and 3D EM tools</li><li>2+ years of experience in RF design and modeling with linear and non-linear simulation tools</li><li>2+ years of experience with MATLAB</li><li>Professional, non-internship experience with design, implementation and verification with launched RF system products.</li><li>Experience with lab work and RF test equipment</li><li>Experience with Automation of Test Equipment</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Knowledge of SolidWorks simulation or Ansys Finite Element analysis tools</li><li>Experience in the design of complex mechanical products and equipment at volume</li></ul>
- MSc or PhD in EE with RF- or antenna-related thesis research<br>
<ul><li>Strong foundations in RF Electronics</li><li>Strong foundations in Digital communication systems</li><li>Strong foundations in antennas: Impedance matching, theoretical and practical limitations of antennas</li><li>Excellent mathematical skills</li><li>5+ years of professional, non-internship experience designing RF products and building blocks such as filters, hybrids, combiners, active RF circuits and front-end design</li><li>2+ years of experience programming Automated Test Equipment</li><li>Experience with testing of digitally modulated signals</li></ul><br>
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.<br>
<br>
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you&rsquo;re applying in isn&rsquo;t listed, please contact your Recruiting Partner.<p><br>
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life &amp; AD&amp;D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.</p><br>
USA, WA, Redmond - 117,300.00 - 160,000.00 USD annually</div><p></p>

RF/Antenna Engineer, LEO Antenna Test Infrastructure

SAIC

<div><p>Job ID: T2508929</p><p><b>
Location: </b>Jeddah, 02, SA</p><p><b>
Date Posted: </b>2026-03-05</p><p><b>
Category: </b>Engineering and Sciences</p><p><b>
Subcategory: </b>Sys Integration</p><p><b>
Schedule: </b>Full-Time</p><p><b>
Shift: </b>Day Job</p><p><b>
Travel: </b>Yes - 10% of the time</p><p><b>
Minimum Clearance Required: </b>Secret</p><p><b>
Clearance Level Must Be Able to Obtain: </b>None</p><p><b>
Potential for Remote Work: </b>ORA_ON_SITE</p><p><b><br>
Description</b>
</p>﻿
<p><b>SAIC </b>is seeking a <b>RF Engineer</b> a position located in <b>Riyadh, Saudi Arabia</b> that will provide installation and integration support for C4I System racks and components for the Royal Saudi Naval Forces (RSNF). The successful candidate will work within the Technical Support Center responsible for system communications verification and perform RF cabling, terminations and operational testing during installations of systems into RSNF vessels, command centers and training facilities. Candidate will be responsible for engineering documentation changes, maintaining updates to hardware configuration control items (HCCI), system drawings, and bill of materials, cable run sheets, and serial number list.</p>
<p><i>
This position supports the Royal Saudi Naval Forces (RSNF) and is contingent upon award news in Fall 2025.</i></p>
<p><b>
Job Duties:</b></p>
<ul>
<li>Demonstrated experience supporting the analysis and evaluation of Radio Frequency (RF) systems.</li>
<li>Experience conducting Electromagnetic Interference (EMI) surveys before an installation to establish the current EMI baseline.</li>
<li>Experience with post-installation surveys to determine any EMI changes after equipment installation.</li>
<li>Experience preparing EMI Summary reports following each survey detailing all EMI findings and recommendations for improvement.</li>
<li>Work with engineering for system design, software installation and equipment operational testing, and provide solutions for areas that might be in need of improvement.
</li><li>When in between segments of the project, work on construction of test cables and preparation for the next segment of the project.</li>
<li>Review RF quality issues, report on findings, and then update documentation to reflect the approved corrective action.</li>
<li>Maintain, repair, and perform functional communication circuit checks of Radio (UHF, VHF, HF, VSAT, UHF SATCOM, LINK-11/16), installed on ashore and afloat platforms of the RSNF.</li>
<li>Use specialized test equipment and software controlled diagnostics to isolate malfunctions.</li>
<li>Repair systems according to technical orders, manufacturer's handbooks and local procedures. Accomplish equipment modifications and installation according to engineering change plans.</li>
<li>Repairs and troubleshooting down to component level to include ESD handling.</li>
<li>Soldering using a 3M workstation or portable soldering iron. RF and Fiber optic cable termination and testing.</li>
<li>Provide technical solutions to a wide range of difficult problems where analysis of data requires evaluation of identifiable factors.</li>
<li>Frequent inter-organizational and outside customer contacts.</li>
<li>Represent organization in providing solutions to difficult technical issues associated with specific projects.</li>
</ul>
<p></p><p><b>Qualifications</b>
</p>﻿<p></p><div><b><br>
Qualifications:</b></div><p></p><ul><li><div><br>
Bachelor's degree and two (2) years or more experience; or six (6) years of experience with a GED/HS degree.</div></li><li><div>
ACTIVE SECRET security clearance required.</div></li><li><div>
System hardware equipment installation, maintenance and repairs.</div></li></ul><p></p><div><b><br>
Desired Qualifications:</b></div><p></p><ul><li><div><br>
Radio (UHF, VHF, HF, VSAT, KVH SATCOM, NTDS/TADIL Data Links), Networking (Cisco IOS), UPS (APC, Clary), GPS, CENTRIXS, GCCS-M/J, ADSI, SY-117G, and RF7800 series radios.</div></li><li><div>
Repairs and troubleshooting down to component level to include ESD handling.</div></li><li><div>
Soldering using a 3M workstation or portable soldering iron.</div></li><li><div>
Familiarity with test and configuration of KG-250 and similar RF communication protection devices</div></li><li><div>
Fiber optic cable termination and testing.</div></li><li><div>
Familiarity with installation and configuration capabilities of the following software:</div></li><li><div>
Microsoft Windows (Windows 7/10), Microsoft Office (Word, Excel, Power Point, Outlook, Visio), AutoCAD, ADSI, CENTRIXS, GCCS-M/J.</div></li></ul></div><p></p>

RF Engineer

<div><p>Job ID: T2508929-OTHLOC-100000604769669</p><p><b>
Location: </b>Al Jubail, Eastern Province, SA</p><p><b>
Date Posted: </b>2026-03-05</p><p><b>
Category: </b>Engineering and Sciences</p><p><b>
Subcategory: </b>Sys Integration</p><p><b>
Schedule: </b>Full-Time</p><p><b>
Shift: </b>Day Job</p><p><b>
Travel: </b>Yes - 10% of the time</p><p><b>
Minimum Clearance Required: </b>Secret</p><p><b>
Clearance Level Must Be Able to Obtain: </b>None</p><p><b>
Potential for Remote Work: </b>ORA_ON_SITE</p><p><b><br>
Description</b>
</p>﻿
<p><b>SAIC </b>is seeking a <b>RF Engineer</b> a position located in <b>Riyadh, Saudi Arabia</b> that will provide installation and integration support for C4I System racks and components for the Royal Saudi Naval Forces (RSNF). The successful candidate will work within the Technical Support Center responsible for system communications verification and perform RF cabling, terminations and operational testing during installations of systems into RSNF vessels, command centers and training facilities. Candidate will be responsible for engineering documentation changes, maintaining updates to hardware configuration control items (HCCI), system drawings, and bill of materials, cable run sheets, and serial number list.</p>
<p><i>
This position supports the Royal Saudi Naval Forces (RSNF) and is contingent upon award news in Fall 2025.</i></p>
<p><b>
Job Duties:</b></p>
<ul>
<li>Demonstrated experience supporting the analysis and evaluation of Radio Frequency (RF) systems.</li>
<li>Experience conducting Electromagnetic Interference (EMI) surveys before an installation to establish the current EMI baseline.</li>
<li>Experience with post-installation surveys to determine any EMI changes after equipment installation.</li>
<li>Experience preparing EMI Summary reports following each survey detailing all EMI findings and recommendations for improvement.</li>
<li>Work with engineering for system design, software installation and equipment operational testing, and provide solutions for areas that might be in need of improvement.
</li><li>When in between segments of the project, work on construction of test cables and preparation for the next segment of the project.</li>
<li>Review RF quality issues, report on findings, and then update documentation to reflect the approved corrective action.</li>
<li>Maintain, repair, and perform functional communication circuit checks of Radio (UHF, VHF, HF, VSAT, UHF SATCOM, LINK-11/16), installed on ashore and afloat platforms of the RSNF.</li>
<li>Use specialized test equipment and software controlled diagnostics to isolate malfunctions.</li>
<li>Repair systems according to technical orders, manufacturer's handbooks and local procedures. Accomplish equipment modifications and installation according to engineering change plans.</li>
<li>Repairs and troubleshooting down to component level to include ESD handling.</li>
<li>Soldering using a 3M workstation or portable soldering iron. RF and Fiber optic cable termination and testing.</li>
<li>Provide technical solutions to a wide range of difficult problems where analysis of data requires evaluation of identifiable factors.</li>
<li>Frequent inter-organizational and outside customer contacts.</li>
<li>Represent organization in providing solutions to difficult technical issues associated with specific projects.</li>
</ul>
<p></p><p><b>Qualifications</b>
</p>﻿<p></p><div><b><br>
Qualifications:</b></div><p></p><ul><li><div><br>
Bachelor's degree and two (2) years or more experience; or six (6) years of experience with a GED/HS degree.</div></li><li><div>
ACTIVE SECRET security clearance required.</div></li><li><div>
System hardware equipment installation, maintenance and repairs.</div></li></ul><p></p><div><b><br>
Desired Qualifications:</b></div><p></p><ul><li><div><br>
Radio (UHF, VHF, HF, VSAT, KVH SATCOM, NTDS/TADIL Data Links), Networking (Cisco IOS), UPS (APC, Clary), GPS, CENTRIXS, GCCS-M/J, ADSI, SY-117G, and RF7800 series radios.</div></li><li><div>
Repairs and troubleshooting down to component level to include ESD handling.</div></li><li><div>
Soldering using a 3M workstation or portable soldering iron.</div></li><li><div>
Familiarity with test and configuration of KG-250 and similar RF communication protection devices</div></li><li><div>
Fiber optic cable termination and testing.</div></li><li><div>
Familiarity with installation and configuration capabilities of the following software:</div></li><li><div>
Microsoft Windows (Windows 7/10), Microsoft Office (Word, Excel, Power Point, Outlook, Visio), AutoCAD, ADSI, CENTRIXS, GCCS-M/J.</div></li></ul></div><p></p>

OSI Systems, Inc

<div>Overview:
<div>
Continental Electronics Corporation is a leading provider of RF technologies and innovative solutions with over 75 years of proven performance. CEC has experienced significant recent growth and has established itself as the go-to supplier for a diversified product line supporting a wide spectrum of markets from commercial products, military customers, to space research laboratories.</div><div></div><div><br>
The Senior RF Engineer is an Individual Contributor, with proficiency in electrical engineering subjects such as RF, digital and analog design, who performs engineering work and applied research, development, and design of new state-of-the-art transmission and receive systems. The opportunity is targeted toward engineers who enjoy working in a systems environment as it includes designing multiple electrical elements of a product, interacting with mechanical and software team members, developing PCB and system requirements, and supporting system test teams.</div>
Responsibilities:
<ul><li>Ideate and design critical capabilities needed for future product capabilities and cost reduction needs for transmit and receive solutions</li><li>
Maintain a high level of technical competence and state-of-the-art awareness of ultra-high power RF communication systems</li><li>
Support assessment of the feasibility of new business opportunities</li><li>
Identify customer&rsquo;s technical expectations and communicate to the project team</li><li>
Perform detailed technical analysis and design at the subsystem or system level using tools such as Matlab/Simulink, RF Pathwave, Ansys HFSS, Spice, Feko, etc&hellip;</li><li>
Provide technical expertise and leadership on programs, working in collaboration with the Program Manager and Project Engineering Lead, to mentor the development team to achieve the committed product functionality in the timeline of the agreed contract</li><li>
Support all customer, contract and regulatory technical compliance</li><li>
Support critical suppliers for evaluation of the supplier&rsquo;s solution, and testing, in terms of being able to meet the customer and regulatory requirements at the proposal and/or project stages</li><li>
Anticipate and manage technical risks on the projects and develop mitigation plans</li><li>
Support site installations and troubleshooting as needed, as a system expert, in support of the Field Service Representative team</li><li>
Champion &amp; implement cross-team/intra-team collaboration and continuous improvement in product designs and engineering practices, with a mindset for subsystem reuse</li></ul>
Qualifications:
<ul><li>BS or MS in Electrical Engineering, Computer Science, Computer Engineering, or similar with 10 or more years of relevant experience</li><li>
Deeply skilled at translating system level requirements to implementation</li><li>
Extensive RF fundamental knowledge such as impedance matching, distributed systems, passive RLC and resonant circuits, noise, linearity, bandwidth and stability</li><li>
Experience with mixed signal design, specifically one or more of the following: SoC/FPGAs, A/D Converters, Digital Down Converters, D/A Converters, Digital Waveform Generators, Mixed Signal CCAs, Mixed Signal Modules and Subsystems</li><li>
Able to create schematics and wire lists<br>
Excellent Problem-solving and lab debugging skills<br>
Hands-on experience in RF tuning and using RF instruments</li><li>
Experience with VLF/LF through X-Band transmitter and receiver design</li><li>
Exceptional verbal and written skills and the ability to influence others for optimum interaction with project teams, management and customers as well as creating required technical documentation</li><li>
Ability to thrive in a highly dynamic work environment with various concurrent projects and competing priorities<br>
Must be US citizen and able to be approved for clearance within one year (per client requirements)</li><li>
Some travel will be required</li></ul><div></div><div><b><br>
PHYSICAL DEMANDS
</b><br>
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.</div><div><br>
While performing the duties of this Job, the employee is regularly required to sit and talk or hear. The employee is occasionally required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms and stoop, kneel, crouch, or crawl. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, color vision, peripheral vision and ability to adjust focus. Reasonable accommodations will be made.</div><div></div><div><b><br>
Please review our benefits here: </b><b>Life at OSI</b></div><div>
The pay range above represents annual base salary only. Final compensation will be determined based on factors such as your job level, geographic location, date of hire, experience, job-related knowledge and skills, and education in conjunction with market and business considerations.</div><div></div><div><br>
Base salary is one component of your total rewards package. You may be eligible for long-term incentives, potential discretionary bonuses, and the ability to purchase company stock at a discounted rate through the Employee Stock Purchase Program (ESPP). OSI also offers comprehensive benefits including various options for health plans, access to 401(k) retirement plan, health savings account, disability insurance, life insurance, AD&amp;D insurance, leave of absence programs and an array of voluntary benefits. In addition, paid time off is offered to be used for vacation, holidays, bereavement, and jury duty. Full-Time salaried employees are entitled to flexible time-off.</div><div></div><div><b><br>
NOTICE TO THIRD PARTY AGENCIES</b></div><div><i>
OSI Systems, Inc. and its subsidiaries (collectively &ldquo;OSI&rdquo;) does not accept unsolicited resumes from recruiters or employment agencies. If any person or entity, including a recruiter or agency, submits any information, including any resume or information regarding any potential candidate, without a signed agreement in place with OSI, OSI explicitly reserves the right to use such information, and pursue and/or hire such candidates, without any financial obligation to the person, recruiter or agency. Any unsolicited information or resumes, including those submitted directly to hiring managers, are considered and deemed to be the property of OSI.</i></div><div></div><div><b><br>
Equal Opportunity Employer - Disability and Veteran</b></div><div></div><div><b><br>
Know Your Rights</b></div><div></div><div><br>
Poster Link: https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf</div><div></div><div><i><br>
OSI Systems, Inc. has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others.</i></div></div>

Senior RF Engineer

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