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Systems Engineer, System Integration & Test, Senior - Level 3 Security Clearance

Job in Fort Worth, Tarrant County, Texas, 76101, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-20
Job specializations:
  • Engineering
    Systems Engineer, Software Engineer, Test Engineer
Job Description & How to Apply Below
Position: Systems Engineer, System Integration & Test, Senior - Level 3 with Security Clearance
Job Number 709539

Description:

You will be a System Integration & Test Engineer for the Architecture, Design, Integration & Test (ADIT) - F 22 System Integration & Test (SI&T) team. Our team is responsible for mission system capability integration, maturation, and regression testing to support all F 22 modernization efforts, ensuring that new capabilities are verified and ready for field deployment. What You Will Be Doing:
As the System Integration & Test Engineer you will be responsible for:

• Designing and executing system level functional test plans for F 22 mission systems, including integration and regression testing.

• Developing and maintaining test procedures and configurations to validate system performance against requirements.

• Analyzing test data, troubleshooting issues, and coordinating corrective actions with cross functional engineering, software, and hardware teams.

• Supporting capability maturation and modernization initiatives by providing test results, documentation, and recommendations to drive continuous improvement. What's In It For You:
From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin's 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. This position is in Fort Worth, TX Discover Fort Worth. You will need to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a drug and background check, in order to meet eligibility requirements for access to classified information.

Basic Qualifications:

• Bachelor's degree in an engineering field or STEM discipline.

• Experience in lab integration and test.

• Experience in systems engineering development and integration processes.
Desired

Skills:

• F-22 Program clearances desired.
• Experience with software test design, software debug, lab integration, and test.

• Experience with software programming in both C++ and JAVA.

• 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.
• Familiarity with F-22 Defect lifecycle and disposition process.

• Experienced working with multiple LM Aero F-22 engineering teams (e.g. software teams, design, Labs).
• 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).

• Government customer interaction and interface 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 Requirements
10+ Years work experience
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