Software Engineer - Skunk Works - Level 4

Reference: 735120BRPosted: 2026-07-20Location: Palmdale, CaliforniaSalary: $131,000 - $227,125Clearance: Top Secret with Investigation or CV date within 5 yearsCompany: Lockheed MartinDescription:Become a Skunk and define the future by developing disruptive solutions that combine autonomy, stealth technology, open systems architectures, and manned/unmanned teaming capabilities to solve the most critical national security challenges today. Push the boundaries of what’s possible to quickly design, develop and test innovative solutions that provide lifesaving intelligence for the warfighter. At Lockheed Martin Skunk Works, nothing is impossible. Our scientists and engineers tackle some of the world’s hardest problems every day to pioneer radical approaches to groundbreaking advanced technology concepts.As a Senior software engineer, you will contribute to the full development lifecycle, including requirements generation, software design, implementation, integration, and flight test. You'll develop next generation Avionics services, safety critical OFP software and integrate flight critical hardware subsystems. Participate in end-to-end integration activities including a multitude of host systems, such as live assets of varying capability and structure, simulated systems, and laboratory environments with constructive simulations, physical hardware, and system simulations.This position is located at a facility that requires special access and a Secret clearance to be considered.***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. EngineeringAeronauticsaeroswaerocombatsystemsaeroembeddedBasic Qualifications:• Bachelor's degree or above from an accredited college in a relevant field of study; or equivalent with minimum 5 years experience• Experience with C and/or C++• Experience with Linux or RTOS (real time operating systems) and associated development toolchains• Experience with the software development process in a team environment (peer reviews, unit testing, configuration management, defect tracking)• Experience mentoring and training junior engineers or a lead position/senior engineer***Must be a US Citizen. This position is located at a facility that requires special access and a Top Secret clearance to be considered.***Desired Skills:Desired skills :• Experience as technical lead or SME in various subsystems development• Both Windows and Linux development environments • Embedded systems software development• Developing software for air vehicle systems• Worked or developed models and simulations for HW• Familiarity with Git, GitLab, Jira, and other SW collaboration tools• Experience with networking protocols (e.g. IP, UDP, RTP, etc.)• Experience with hardware protocols (e.g. ARINC-429, RS-485, I2C, SPI, etc.)• Experience working with safety/flight critical software development processes (e.g. MIL-STD-516C, MIL-HDBK-1797, AC-17-01, DO-178)• Ability to travel as needed• Experience with the software development process in a team environment (peer reviews, unit testing, configuration management, defect tracking)Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: Top Secret with Investigation or CV date within 5 yearsOther Important Information You Should KnowExpression 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 weekPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $113,900 - $200,905. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information 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 and business considerations when extending an offer.Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (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.This position is incentive plan eligible.Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $131,000 - $227,125. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information 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 and business considerations when extending an offer.Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.This position is incentive plan eligible.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.Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They’re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.As a leading technology innovation company, Lockheed Martin’s vast team works with partners around the world to bring proven performance to our customers’ toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.Experience Level: Experienced ProfessionalBusiness Unit: AERONAUTICS COMPANYRelocation Available: PossibleCareer Area: Software EngineeringType: Full-TimeShift: First