Weapons Integration Engineer Sr - Level 3

Lockheed Martin; Fort Worth (TX); On-site; USD 85,000 - 158,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Flexible schedules

4x10s

401(k) match

Paid time off

Holidays

Parental Leave

EAP

FSAs

Education assistance

Life insurance

Short-term disability

Long-term disability

Job summary

Lockheed Martin in Fort Worth, TX is seeking a Weapons Integration Engineer Sr – Level3 to design, test, and certify air‑to‑air weapon systems for the F-35 program. You will develop design, test, and certification plans, run integration and flight‑test activities, analyze results, and drive corrective actions with vendors and program stakeholders.

You will maintain technical documentation and collaborate with DoD customers and suppliers to ensure performance, safety, and schedule adherence in a

Qualifications

• Bachelor's degree in Electrical Engineering, Computer Engineering or related STEM discipline.
• Experience in weapons design, development, testing, and integration.
• Experience interfacing with DoD Customers and suppliers.

Responsibilities

• Design, test, and certify weapon systems for integration.
• Develop system design, test, and certification plans for air-to-air weapons.
• Execute integration and flight-test activities, analyze results, and drive corrective actions.
• Produce and maintain technical documentation (design documents, test plans, test reports).
• Collaborate with vendors and internal stakeholders to resolve technical issues and ensure schedule adherence.

Skills

Oral & written communication

Project management

Stakeholder collaboration

Analytical skills

Cross-functional teamwork

Troubleshooting

Travel willingness

Education

Bachelor's degree in Electrical Engineering or Computer Engineering or related STEM

Job description

Standard Job Description

You will be the Weapons Integration Engineer Sr – Level3 for the F‑35 Weapons Integration Team which is responsible for delivering cutting‑edge air‑to‑air weapon capabilities to the world’s most advanced fighter.

What You Will Be Doing

As the Weapons Integration Engineer Sr – Level3 you will be responsible for designing, testing, and certifying weapon systems that empower pilots to dominate the skies. You will work hand‑in‑hand with vendors, program managers, and flight test crews to ensure every integration meets the highest standards of performance and safety.

Your responsibilities will include: Develop system design, test, and certification plans for a variety of air‑to‑air weapons. Execute integration and flight‑test activities, analyzing results and driving corrective actions. Assess design changes, identify safety risks, and provide technical mitigation strategies. Produce and maintain comprehensive technical documentation, including design documents, test plans, and test reports. Collaborate with vendors and internal stakeholders to resolve technical issues and ensure schedule adherence.

What’s In It For You

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

Who You Are

You are a collaborative, detail‑oriented engineer with a proven track record in weapons integration and test. Your analytical mindset, strong communication skills, and ability to navigate complex technical environments enable you to turn challenging requirements into reliable, mission‑critical solutions. You thrive in a fast‑paced, high‑impact setting and are driven by the tangible results of keeping our warfighters safe and effective.

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.

This position is in Fort Worth, TX Discover Fort Worth.

Basic Qualifications

• Bachelor's degree in Electrical Engineering, Computer Engineering or related STEM discipline.
• Experience in weapons design, development, testing, and integration.
• Experience interfacing with DoD Customers and suppliers.

Desired Skills

• Excellent oral & written communication skills
• Experience building and maintaining strong relationships with stakeholders and driving collaboration with cross‑functional teams
• Experience working in large‑scale, high‑visibility programs and collaborating with senior stakeholders.
• Knowledge of aircraft systems, avionics, and electronics
• Strong problem-solving and analytical skills, with the ability to make informed decisions.
• Experience with Project Management methodologies
• Experience managing prioritize tasks, and driving program execution.
• Experience working with weapon assets.Experience supporting Flight Test
• Experience supporting aircraft and mission system integration test, including the development of test plans.
• Experience with Interface Control Documents (ICD)
• Experience developing BOE's.
• Experience developing Weapons CONOPS
• Understanding of FMEA, Fault Tree Analysis, and Root Cause Corrective Action.
• Ability to travel domestic and international.

Pay Information

Full-Time Salary Range: $85300.00 - $158300.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well‑being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.

Benefits offered:

Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

• Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
• For (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.