Software Engineer, Sr (Simulation and Training Products)

Reference: 731195BRPosted: 2026-06-03Location: Mount Laurel, New JerseySalary: $75,000 - $142,760Clearance: SecretCompany: Lockheed MartinDescription:What We're DoingAs a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The WorkWe are seeking a **Software Engineer** to drive complex software solutions for Rotary and Mission Systems business area in Mount Laurel NJ. Working with only general direction, you will independently define solution approaches, lead design reviews, and ensure software deliverables meet cost, schedule, and technical requirements. You will develop software using C++ and Java in a dynamic and collaborative Agile environment, supporting the full lifecycle of complex state-of-the-art systems that are deployed across the globe. As the Software Engineer, you will: • Design, develop and integrate software components • Lead peer reviews and collaborate with system engineers to validate solutions against requirements. • Collaborate with internal and external customers, cross functional teams, and senior technical leadership to resolve difficult technical issues. • Develop software using C++ and Java in a collaborative environment • Have strong analytical and problem solving abilities, with a focus on delivering high quality software on time and within budget. • Mentor junior engineers and lead small development teams. Who We AreLockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Mount Laurel, NJ is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.Learn more about Integrated Air Missile DefenseWhy Join UsYour Health, Your Wealth, Your LifeOur flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.Learn more about Lockheed Martin's comprehensive benefits package here!#rmshotmiljobsBasic Qualifications:• Bachelor of Science Degree in Computer Science, Computer Engineering, or Software Engineering• Minimum of 5 years relevant professional engineering experience• Proven track record designing, implementing, testing, and maintaining complex software systems.• Experience using C/C++, Java, and/or Python• Experience with Linux/Unix Operating Environment • Ability to obtain & maintain a U.S. DoD security clearance at the SECRET level - U.S. Citizenship requiredDesired Skills:• Deep experience with CI/CD pipelines, automated testing, static analysis, and configuration management (GitLab, Jenkins, Make/CMake).• Strong background in Agile Scrum, serving as Scrum Master or Product Owner (certification preferred).• Excellent written and verbal communication skills that cause successful work in a collaborative and team-based environment• Experience in Model Based Engineering and related tools.Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: SecretOther 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: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.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 weekThe base range for this position in New Jersey is $75,000 - $142,760. 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. The wage range and benefits summary is a general guideline and is governed by the applicable collective bargaining agreement when extending an offer.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.At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.Experience Level: Experienced ProfessionalBusiness Unit: RMSRelocation Available: PossibleCareer Area: Software EngineeringType: Full-TimeShift: First