Software Engineer- Clearance Required

Basic Qualifications Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 2 years of professional experience; or no experience required with a related Masters degree. Considered experienced, but still a learner. Candidate must possess active security clearance with a polygraph.Job DescriptionThis position may be eligible for a $25K sign on bonus for external hires!What We’re DoingLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay.Cyber | Lockheed MartinWho We AreWe are a dedicated team delivering full‑lifecycle support for advanced collection and antenna systems. Our responsibilities span analysis, design, development, integration, testing, procurement, deployment, security, training, and sustainment, all performed in close partnership with our customer to ensure mission‑critical capabilities are reliable, secure, and ready for operational use.#RMSIL2026WHY JOIN USIn this role you will have the opportunity to safeguard vital national security systems while advancing cutting‑edge cyber defense technologies.Our benefits are built to match the caliber of your work. Reliable, high-performing, and mission-ready. You’ll enjoy world‑class resources, mentorship, continuous learning, competitive compensation, comprehensive benefits, and a supportive work‑life balance—all within a culture that values innovation, integrity, and collaboration. Learn more about Lockheed Martin's Comprehensive benefits packageTHE WORKAs a Software Engineer You Will Analyze user requirements to derive software design and performance requirements Debug existing software and correct defects Provide recommendations for improving documentation and software development process standards Design and code new software or modify existing software to add new features Integrate existing software into new or modified systems or operating environmentsThis position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a $3000 payment! Code extrefer.#RMSIL2026Desired Skills C++ Python Kubernetes CI/CDOther Important InformationBy 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 remotelyOnsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.