{"id":2779195,"url":"https://alion.io/job/lockheed-martin-software-engineer-sr-e3-67","title":"Software Engineer Sr - E3","company":{"id":37086,"name":"Lockheed Martin","domain":"lockheedmartin.com","url":"https://alion.io/company/lockheedmartin","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":99,"open_postings":254,"ghost_share":0,"stale_share":0,"repost_share":0.067,"time_to_fill_p50_days":28,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Fort Worth, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":98100,"max":182100,"currency":"USD","period":"year","gross":null,"usd_annual":182100},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"OpenGL","optional":false},{"name":"Python","optional":false},{"name":"Scrum","optional":false},{"name":"Unix","optional":false},{"name":"CI/CD","optional":true},{"name":"Perl","optional":true}],"status":"live","first_seen_at":"2026-08-11T13:27:53Z","employer_posted_date":"2026-08-14","last_verified_at":"2026-10-18T03:31:20Z","board_verified":true,"closed_at":null,"days_open":67,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":67},"description":"Standard Job Description\nPlans, 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.\nJob Description :We Are Lockheed Martin Aeronautics.Imagine.\nAt Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless.\nWhat’s In It For You\n3 Day Weekends Every Weekend!\nThis opportunity is also eligible for a sign-on bonus for external applicants.\nFrom flexible work schedules to comprehensive benefits investing in your future and security,Learn more about Lockheed Martin’s comprehensive benefits package here.\nWho You Are\nAs a software engineer you will serve as a software developer for F-35 Pilot Systems Software (PSSW), Multi-Function Display (MFD), and Helmet Mounted Display (HMD) Teams. In this role you will be expected to lead in the design, development, test and integration of real-time, embedded display software for TR3 and TR2 hardware. This software will be developed in C++ and OpenGL using an agile methodology.\n***Must be a US Citizen. This position is located at a facility that requires special access and an Interim Secret clearance to start.***\nFort Worth, TX\nThis position is in Fort Worth, TX Discover Fort Worth.\nA level 3 employee Typically has 6 - 9 years of professional experience.\nEngineeringAeronautics\naerocombatsystems\naerosw\nAeroSW2026\nBasic Qualifications\nBachelors degree or above required within Computer Science, Software Engineering, Computer Engineering, Electrical Engineering or related major\nC++ experience\nPython experience\nUnix/Linux experience\nExperience with large real time embedded software development\nAgile/Scrum Development experience\nDesired Skills\nEmbedded display experience\nExperience with JSF architecture\nExperience with test automation\nComplete software lifecycle development process and test philosophies\nCI/CD, Pipeline\nOpenGL, Vulkan, QT QML\nPython and/or Perl\nAtlassian Collaboration Tools\nExperience in a fast past-paced environment in technical teams across virtual environments\nExperience or familiarity with System Integration and Test\nTeam leadership experience\nMission Systems/Avionics background\nDetail and teamwork oriented\nExperience applying design patterns in C++\nOOA/OOD/OOP\nPay Information\nFull-Time Salary Range: $98100.00 - $182100.00\nAt 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.\nThe 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.\nBenefits 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.\nAnnual 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.\nFor (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. 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