Systems Engineer, Sr - Level 3

Lockheed Martin
Fort Worth, TX

Description:

You will be the Systems Engineer, Sr for the Architecture, Design, Integration & Test (ADIT) team which is responsible for System Integration & Test for F35 Avionics.

What You Will Be Doing

As the Systems Engineer, Sr you will be responsible for leading technical test planning and execution to support development and integration of complex systems for the F35 program.

Your responsibilities will include:


  • Develop and execute test plans that validate system performance and reliability.

  • Collaborate with crossfunctional engineers to integrate subsystems into the F35 platform.

  • Analyze test data, identify issues, and drive corrective actions.

  • Maintain testlab operations, and support weekend/evening work as needed.

  • Document results and provide technical reports to stakeholders.

Whats In It For You

We are committed to supporting your worklife balance and overall wellbeing, offering flexible scheduling options. Learn more about Lockheed Martins comprehensive benefits package here.

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

A collaborative engineer with deep expertise in test planning, systems integration, and data analysis. You thrive in fastpaced environments, bring rigorous technical discipline, and are motivated by delivering highimpact results for missioncritical programs like the F35.

Further Information About This Opportunity

MUST BE A U.S. CITIZEN -This position is located at a facility that requiresspecial access. The selected candidate must possess an active Secretclearance to start.

Basic Qualifications:
Bachelor's degree in an engineering field or STEM discipline or 6+ related work experience.

Experience in systems engineering and integration.

Experience with Data Links (Link 16, etc)
Desired Skills:
Program clearances desired.
Experience with data link operating systems.
System work experience with integration and test of Communication, Navigation & Identification (CNI).
Familiarity with Mission Systems Integration Labs or Virtual Test Labs (MSIL and VTL).
Familiarity with Mission Systems architectures.
Experience with software test design, software debug, lab integration, and test.
Experience with Linux Operating Systems.
Experience with Open System Architecture and Common Systems.
Hardware-in-the loop Simulation Experience.
Systems Engineering Development and Integration experience.
Systems Integration Lab development experience.
Experienced working with multiple engineering teams.
Demonstrated communication skills, written and oral with senior level management and internal/external customers.
Technical Experience/Background Experience with developing system requirements, software requirements, or hardware requirements.
Experience in Mission Systems capabilities within aircraft platform(s).
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret with Investigation or CV date within 5 years
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, youre 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: Systems Engineering: System of Systems Integration
Type: Full-Time
Shift: First
Posted 2026-01-09

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