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Lockheed Martin

Software Engineer Staff - Level 4

JOB ID: 723592BR

Date posted: Apr. 13, 2026

Description:

You will be the Software Engineer Staff for the Simulation and Systems Labs (SSL) Systems Engineering team which is responsible for developing, testing, and maintaining aircraft simulation systems and subsystems utilized for aircraft capability integration and weapons systems development from concept design through post delivery support.

What You Will Be Doing

As a Software Engineer on our team, you will work on multiple Air Mobility and Maritime Missions (AMMM) projects, designing and developing software models in a real-time simulation environment.

Your responsibilities will include:

Design and implement high‑performance simulation software components.

Develop and maintain automated test suites and verification frameworks.

Integrate subsystems and ensure seamless data flow across the simulation environment.

Creating aerodynamics, flight control dynamics, propulsion, pneumatics, and/or hydraulics characteristics to create high fidelity aircraft models.

Collaborate with cross‑functional engineering teams to translate requirements into scalable solutions.

Mentor junior engineers and contribute to continuous improvement of development processes.

What’s In It For You

We are committed to supporting your work-life balance and overall well‑being, offering flexible scheduling options.

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Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus – if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

Who You Are

You are a forward‑thinking software professional with deep expertise in simulation technologies, strong problem‑solving skills, and a collaborative mindset. You thrive in complex, high‑stakes environments and are driven to deliver impactful solutions that advance aircraft capability.

Further Information About This Opportunity

MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance.

Basic Qualifications:

Bachelor's degree in Engineering discipline
Real-time simulation and model software development experience.
Experience developing software in C++ and/or Python
Collaborating with cross functional teams.
Experience with aerodynamics, flight control dynamics, propulsion, hydraulics, pneumatics, and other aircraft systems’ characteristics to create high fidelity aircraft models.
Deep experience in avionics data bus and communication protocols, including MIL STD 1553B, ARINC 429, discrete signaling, Ethernet (UDP/TCP), and serial interfaces (RS 232/422/485) for accurate signal messaging and system interoperability.
Ability to design innovative software data flow architectures that optimize performance, scalability, and maintainability across simulation components.

Desired Skills:

Experience developing software in Java
Experience developing software in Ada
Gitlab
Experience with Jenkins
Experience with SW Test Pipelines
Linux OS Experience
Bachelor’s or Advanced Degree in Aerospace or Mechanical Engineering
Strong understanding in aerodynamics, flight control dynamics, propulsion, hydraulics, pneumatics, and other aircraft systems.
Integration Planning experience

Security Clearance Statement:

This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level:

Secret

Other Important Information You Should Know

Expression of Interest:

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.

Ability to Work Remotely:

Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules:

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.

Schedule for this Position:

4x10 hour day, 3 days off per week
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
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.
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.

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.

If this sounds like a culture you connect with, you’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.

Experience Level:

Experienced Professional

Business Unit:

AERONAUTICS COMPANY

Relocation Available:

Possible

Career Area:

Software Engineering

Type:

Full-Time

Shift:

First

At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer:

Flexible Schedules, dependent on role

Levels: Student, Entry, Mid, Senior, Management

Locations: Nationwide & OCONUS Positions

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