
Level 3 – Mid Career Software Engineer Sr
Job Description
Posted on: April 21, 2026
Basic Qualifications
- Bachelor degree in Computer Science, Aerospace Engineering, Mechanical Engineer, or other related degree program from an accredited college/university
- Experience with SW Systems engineering
- Experience with directed energy or other laser systems
- Experience with various review events (SRR, PDR, CDR, etc)
- Experience managing and verifying requirements
- Experience with HW/SW integration, testing, operations support
US Citizenship required. Must have a Final Secret Clearance to start. Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a full-time Mid-Level Software Engineer Sr. to join our Common Software Framework (CSF) team with software systems engineering experience. CSF supports various Directed Energy programs as well as programs requiring laser system control. In this role you will lead software systems documentation, review charts, and system engineering data products. In addition, the role includes developing embedded software, and work closely with systems engineers, and hardware teams to ensure that embedded flight software meets stringent aerospace standards for performance, safety, and reliability. A successful candidate would have previous experience in these areas. Desired Skills
- Ability to work in a collaborative and team-based environment
- Ability to work across diverse teams
- Excellent written and verbal communication skills
Other Important Information 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 Full-time Remote Telework: The employee selected for this position will work remotely full time at a location other than a Lockheed Martin designated office/job site. Employees may travel to a Lockheed Martin office for periodic meetings.
Apply now
Please let the company know that you found this position on our job board. This is a great way to support us, so we can keep posting cool jobs every day!
USARemoteJobs.app
Get USARemoteJobs.app on your phone!

Staff Software Engineer, Backend (Streaming)

Software Engineer, Buyer Growth

Software Engineer III

Level 3 – Mid Career Software Engineer Sr

