Software Engineer Sr Stf - E5

Reposted 2 Hours Ago
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Fort Worth, TX, USA
In-Office
148K-276K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Leads technical development of mission-critical F-22 Stores Management System software. Responsibilities include directing technical work, preparing estimates, coordinating with accounting and program leadership, developing and integrating C/C++ airborne software, requirements analysis, verification and validation, HWIL simulation, testing, troubleshooting, documentation, and configuration management using IBM DOORS.
Summary Generated by Built In
Standard Job Description

Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.


About the Role
Lockheed Martin Aeronautics seeks a highly motivated, agile, and enthusiastic engineer to join the Airborne Software Department on the F 22 program as a Sr Staff Software Engineer. In this role you will steer the technical development and evolution of mission critical aircraft software for the Stores Management System (SMS) team, blending deep domain knowledge with strong leadership.
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Why Join Us
• Mission Impactful: Develop software that powers next generation fighter aircraft.
• Career Growth: Gain hands on aerospace software experience while leading industry best processes.
• Team Centric Culture: Work alongside world class engineers who champion innovation, collaboration, and continuous improvement.
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Core Responsibilities
• Lead the technical direction for the F 22 Stores Management System team.
• Prepare engineering basis of estimate (BOE) bids for new features.
• Coordinate regularly with the Cost Accounting Manager (CAM) to maintain proper tracking.
• Coordinate regularly with engineering and program management leadership.
• Drive product development using an Agile methodology.
• Design, implement, and integrate C/C++ code for airborne applications.
• Participate in requirement analysis, verification, and validation activities.
• Conduct and support hardware in the loop (HWIL) simulations and testing.
• Partner with cross functional teams to troubleshoot issues and elevate software quality.
• Contribute to documentation and configuration management, leveraging tools such as IBM DOORS.
What We Provide
• Competitive salary with a comprehensive benefits package.
• Access to cutting edge technologies and state of the art facilities.
• Mentorship, training, and clear pathways for career advancement within Lockheed Martin.
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If you are ready to further strengthen your software engineering career while delivering mission critical aerospace solutions, we invite you to apply and become a key member of our world class team.

Basic Qualifications

• Expert proficiency in C++ or C.
• Experience with IBM DOORS or comparable requirements management tools.
• Knowledge of F22 subsystems and software architecture is highly desired (legacy aircraft platforms)
• Strong process knowledge for developing mission critical embedded software for aircraft applications (DO-178B, C etc.)
• Knowledge of HWIL simulation environments, and strong RVT (requirement-based testing), and Unit testing.
• Strong analytical/problem solving abilities and a drive to learn emerging technologies.
• Excellent verbal and written communication skills.

Desired Skills

 Working knowledge of MATLAB and Python is a plus
• Familiar with 6DoF Simulations is a plus
• Knowledge of Fire control systems a plus

Pay Information

Full-Time Salary Range: $148300.00 - $275500.00

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.

Skills Required

  • Expert proficiency in C++ or C
  • Experience with IBM DOORS or comparable requirements management tools
  • Knowledge of F-22 subsystems and software architecture
  • Strong process knowledge for developing mission-critical embedded aircraft software, including DO-178B or DO-178C
  • Knowledge of HWIL simulation environments
  • Experience with requirement-based testing and unit testing
  • Strong analytical and problem-solving abilities
  • Excellent verbal and written communication skills
  • Working knowledge of MATLAB and Python
  • Familiarity with 6DoF simulations
  • Knowledge of fire control systems

Lockheed Martin Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lockheed Martin and has not been reviewed or approved by Lockheed Martin.

  • Retirement Support — Retirement benefits are described as a standout element, with a strong 401(k) program and options like an employee stock purchase plan. Feedback suggests these features meaningfully enhance total compensation and long‑term financial security.
  • Healthcare Strength — Healthcare coverage is portrayed as comprehensive from day one, with multiple plan options, mental health resources, and virtual care. Wellness supports such as on‑site services and preventive programs are also highlighted.
  • Flexible Benefits — Work arrangements often include compressed schedules and telework, contributing to a favorable work‑life balance. Feedback suggests this flexibility is a key reason many view the overall package positively.

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The Company
HQ: Bethesda, MD
108,588 Employees
Year Founded: 1912

What We Do

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

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