radio frequency engineer

Research Innovations Inc

<div><div><b>Position Title:</b> Principal Radio Frequency Engineer
</div><div><b>Location:</b> Onsite at Aberdeen Proving Grounds</div>
<div><b>Clearance Requirement</b>: Top Secret / With SCI eligibility</div>
<div><b>Employment type:</b> Full Time</div>
<div></div>
<div>Research Innovations, Inc. (RII) is breaking through the big, slow status quo with transformative technology that fundamentally improves the world. We build advanced software solutions for government and military missions, applying agile development and user-centered design to solve complex, mission-critical problems.</div>
<div></div>
<div>We are seeking a highly driven Principal RF Engineer to join our EW/SIGINT team supporting Defense and Intelligence Community missions. In this role, you will solve complex, mission-critical challenges and develop advanced RF collection capabilities that enable real-time situational awareness in dynamic operational environments.</div>
<div></div>
<div>You will support and sustain deployed operational systems, ensuring performance, reliability, and mission effectiveness in real-world conditions, while contributing to systems that discover, analyze, and exploit signals across full-spectrum operations&mdash;delivering precise, actionable intelligence when it matters most.</div>
<h3 class="jobSectionHeader"><b>WHAT YOU WILL BE DOING</b></h3><div>
<ul><li>Support Army DEVCOM Quick Reaction Capability (QRC) initiatives onsite at APG</li>
<li>Design and optimize RF systems, including antenna selection, placement, and integration</li>
<li>Perform link budget analysis and signal propagation modeling to ensure system performance across operational environments</li>
<li>Develop and prototype solutions in both Systems Integration Laboratory (SIL) and field environments</li>
<li>Translate emerging mission requirements into technical concepts and rapid implementation plans</li>
<li>Design, develop, and document RF components, subassemblies, and system-level architectures</li>
<li>Review engineering designs, drawings, and technical documentation; provide actionable recommendations</li>
<li>Resolve engineering change requests from customers, manufacturers, and suppliers</li>
<li>Conduct reliability analysis and safety engineering assessments for RF systems</li>
<li>Collaborate across multidisciplinary teams to deliver mission-ready capabilities under tight timelines</li>
</ul></div><h3 class="jobSectionHeader"><b>WHAT YOU HAVE DONE</b></h3><div>
<ul><li>6+ years of hands-on experience designing, building, and testing RF signal collection systems</li>
<li>3+ years of experience in SIGINT or related fields (DoD, IC, or defense contractors)</li>
<li>Strong understanding of RF fundamentals, including signal propagation, antenna theory, and link budget analysis</li>
<li>Experience working in Agile environments, including use of tools such as Jira and Confluence</li>
<li>Proficiency with Microsoft Office tools, including Project and Visio</li>
<li>Demonstrated ability to build strong relationships with technical teams and mission stakeholders</li>
<li>Proven track record of delivering solutions in fast-paced, mission-driven environments</li>
</ul></div><h3 class="jobSectionHeader"><b>EVEN BETTER</b></h3><div>
<ul><li>Experience with modeling and simulation tools such as MATLAB or STK</li>
<li>Familiarity with requirements management tools such as DOORS Next Gen</li>
<li>Experience supporting rapid prototyping or Quick Reaction Capability (QRC) programs</li>
<li>Prior work in field testing or deployed RF/SIGINT systems</li>
</ul></div><div>At RII, we believe that diversity in our workforce is critical to our success. We strive to hire great people from a wide variety of backgrounds, not just because it&rsquo;s the right thing to do, but because it makes us stronger. We work to help your intellectual passions and creativity thrive. It&rsquo;s one of our core values: Let your geek flag fly.</div>
<div><br>
We also offer all employees comprehensive benefits including: flexible work schedules, health insurance coverage, paid time off, 401k with a company match, paid parental leave, access to wellness programs and much more. You get this all from day one, and all paid for by RII.</div>
<div><br>
 It&rsquo;s all part of another of our core values: Stay human. It&rsquo;s why our comfortable and colorful offices such as our headquarters, include a community game room, pantry, massage chair, and an escape room, among other amenities. It&rsquo;s why we have community ambassadors and regular community events.</div>
<div></div>
<div>#LI-TC1</div>
<p>
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</p></div>

Principal Radio Frequency Engineer (EWS111)

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>

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

Raytheon

<div><p><b>Date Posted:</b></p>
2026-03-17<p><b>
Country:</b></p>
United States of America<p><b>
Location:</b></p>
US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG<p><b>
Position Role Type:</b></p>
Onsite<p><b>
U.S. Citizen, U.S. Person, or Immigration Status Requirements:</b><b>
</b></p>U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.<p><b>
Security Clearance Type:
</b></p>None/Not Required<p><b>
Security Clearance Status:
</b></p>Not Required<p></p><p>
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling &ndash; to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today&rsquo;s mission and stay ahead of tomorrow&rsquo;s threat. Our team solves tough, meaningful problems that create a safer, more secure world.</p><p></p><p>
The Raytheon Finance Operations and Supply Chain (OSC) organization has an immediate need for a motivated and experienced individual to join the APS RFS (Radio Frequency Solutions) team as an OSC, Program Cost Controls Finance Analyst (P2). In this role, the candidate will work with a team of finance analysts, executing all aspects of the weekly, monthly, quarterly analysis processes (EACs, EVMS, etc).</p><p></p><p><b>
What You Will Do</b></p><ul><li><p>
Cost/schedule control and analysis, forecasting, estimate-at-completion (EAC), variance analysis, data reviewing and reporting for a set of assigned programs.</p></li><li><p>
Frequent collaboration with the Program Manager, and CAM&rsquo;s/IPTLs, Material Program Managers, and Mission Area PMO/Finance.</p></li><li><p>
Personal involvement in the successful execution of contracts.</p></li><li><p>
Drive the finance process for a set of programs to influence processes related to EVM policies and procedures and ensure we adhere to them with regards to BOM traceability, production labor, and production support labor.</p></li><li><p>
Actively identifying risks that affect cost and/or schedule and providing proactive analysis of all financial aspects of the projects. Performance of additional ad-hoc analysis will be required as well.</p></li></ul><p></p><p><b>
Qualifications You Must Have
</b></p><ul><li><p><b>Typically requires: </b>A University Degree or equivalent experience and minimum 2 years of prior relevant experience, or An Advanced Degree in a related field.</p></li><li><p>
Experience using SAP business systems</p></li><li><p>
Experience using Microsoft Office tools</p></li></ul><p></p><p><b>
Qualifications We Prefer</b></p><ul><li><p>
Experience using PRISM EV (Preferred)</p></li><li><p>
Experience with generating EACs.</p></li><li><p>
Interfacing and conducting business with various functional disciplines (Contracts, Operations, Engineering, etc.) in program development and execution</p></li><li><p>
Excellent organizational skills in leading/coordinating program personnel toward common finance goals by setting priorities and working within deadlines</p></li><li><p>
Excellent interpersonal, verbal &amp; written communication skills to support the preparation and presentation of written briefs and summaries to customer, organization, and peers</p></li><li><p>
Demonstrated ability to influence others and achieve results</p></li><li><p>
Ability to quickly learn and utilize required systems/tools and independently create and accurately analyze data</p></li><li><p>
Active Secret Clearance</p></li></ul><p></p><p><b>
What We Offer</b></p><ul><li><p>
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.</p></li></ul><p></p><p><b>
Learn More &amp; Apply Now!</b></p><ul><li><p>
Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.</p></li></ul><p></p><p><b><i>
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.</i></b></p><p></p>
The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate&rsquo;s work experience, location, education/training, and key skills.<p></p>
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.<p></p>
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company&rsquo;s performance.<p></p>
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.<p></p>
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.<p></p><p><i>
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans&rsquo; Readjustment Assistance Act.</i>
</p><p></p><p><b>Privacy Policy and Terms:</b></p><p>
Click on this link to read the Policy and Terms</p></div>

Radio Frequency Solutions (RFS) - Program Cost Controls Finance Analyst - P2 - (Onsite)

Amazon.com

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><div>
Amazon LEO is an initiative to increase global broadband access through a constellation of 3,236 satellites in low Earth orbit (LEO). Its mission is to bring fast, affordable broadband to unserved and underserved communities around the world. Amazon LEO will help close the digital divide by delivering fast, affordable broadband to a wide range of customers, including consumers, businesses, government agencies, and other organizations operating in places without reliable connectivity.<br>
<br>
As an Antenna Systems Engineer supporting the development, test, and design of antenna and RF Front-End, you will design, integrate, and characterize antennas and arrays across multiple domains (phased arrays, reflectors, aperture antennas, and other relevant topologies). You will own &ldquo;ADC-to-antenna&rdquo; RF performance, collaborating with RF, systems, and calibration teams to deliver high-performance RF systems and links for both space and ground segments.<br>
<br>
You&rsquo;ll split your time between EM design tools, RF system analysis, and lab validation, working on high volume antenna design from concept to deployment.
<br>
<br>
Key job responsibilities<br>
<ul><li>Design and optimize antenna and array architectures (element selection, lattice, feeding networks, beam-forming strategies) to meet RF system goals.</li><li>Own end-to-end RF performance from ADC/DAC through RF front-end to antenna radiation, working closely with RFIC, PA/LNA, and system teams.</li><li>Use EM and RF design tools (e.g., HFSS, CST, AWR, or similar) to simulate element/array performance, mutual coupling, scan loss, and pattern characteristics.</li><li>Collaborate with calibration, software, DSP, ASIC, and validation teams to define system strategies (array calibration, beam equalization, phase/amplitude error mitigation, IFFT gains, and more) and measure on-bench and in-chamber performance.</li><li>Define and maintain antenna specifications and requirements at the module, aperture, and system level.</li><li>Support prototype builds, bring-up, and test campaigns for active antennas, including chamber testing and over-the-air validation.</li><li>Provide DFM and DFT feedback for antenna boards, modules, and test fixtures.</li><li>Write design reports, test summaries, and present results to leadership and cross-functional partners.</li><li>Develop and deploy code to support testing, simulation, and validation of antenna systems.</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.</div><h2 class="jobSectionHeader"><b>
BASIC QUALIFICATIONS</b></h2><ul><li>BS degree in electrical engineering or equivalent</li><li>5+ years of experience of research and/or development in antenna design</li><li>Fluency in Matlab, Python or C++</li><li>Fluency with one of the mainstream antenna simulation tools (CST, HFSS,&hellip;)</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Master's degree in electrical engineering or equivalent</li><li>Strong foundations in RF Systems</li><li>1+ year of design experience RF building blocks such as filters, hybrids, combiners</li><li>Experience with active RF circuits and front-end design</li><li>Experience in phased array development</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>

Antenna & RF Engineer, Amazon Leo

<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>
<br>
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>
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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>
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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>
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Export Control Requirement:
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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>
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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>

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