Software Systems Engineer

Job ID: 9003 Date Posted: July 31, 2026 The Space Dynamics Laboratory (SDL) is seeking an experienced Software Systems Engineer to develop, integrate, and test satellite ground system solutions. The successful candidate will play a key role in defining ground system architecture, coordinating interdisciplinary engineering efforts, managing requirements, risks, interfaces, and configurations, and ensuring cohesive technical execution across multiple teams. This mid to senior-level position is ideal for candidates with a technical foundation in software development paired with systems engineering expertise, strong analytical and communication skills, and a proven ability to guide multi-disciplinary teams in a fast-paced, mission-focused environment. The Strategic & Military Space Division delivers advanced satellite sensors and ground systems that support the Department of Defense and the Intelligence Community. Our division is a key component of national security, providing technological solutions and expert mission support. Become part of a team dedicated to making a tangible contribution to our nation’s defense capabilities. Key Responsibilities: Leads cross-functional coordination across software, hardware, and support teams, manage ground integration and interfaces, and ensure technical alignment, schedule execution, and compliance with program requirements Defines subsystem architecture and interfaces, allocate functional responsibilities, support solution development and deployment, and ensure seamless integration across the ground system through effective communication and attention to detail Provides independent assessment, analysis, and technical recommendations to support system compatibility and integration with external space and ground interfaces Supports requirements development and verification, CONOPS and operational procedure development, and rehearsal and mission readiness documentation and activities Creates and maintains programmatic and technical documentation to support reviews and milestone events Supports Program Manager and Lead Systems Engineer by identifying and mitigating risks and communicating status and resource needs Directs support of the government customer that involves regular interaction and a high level of professionalism Required Qualifications: Bachelor’s degree in a related technical field (e.g., software engineering, systems engineering, aerospace engineering, or related science) and 10+ years of relevant experience Must be a US citizen and eligible for a DoW Top Secret Security Clearance Experience in software development using programming languages, technologies and tools including C#, C++ or Python Experience with architecting, implementing or integrating multiple enterprise software applications into cloud and/or hardware hosted environments Ability to mentor junior engineers and foster collaboration across cross-functional teams, including software, hardware, test engineering, and scientists Experience with managing risks, interfaces, configurations on medium-complexity programs Proficiency in developing and creating system documentation such as specifications, ICDs, system architecture documents, and block/sequence diagrams Strong technical problem-solving and analytical skills with attention to detail, while maintaining a system-level perspective and managing multiple priorities Capable of presenting technical concepts in design reviews to technical and non-technical audiences Preferred Qualifications: Experience with satellite ground system components, such as satellite command and control, communications, or mission planning systems Hold an active DoW Top Secret Security Clearance and be SAP eligible *Salary Range $119,000 - $178,000 Salary commensurate based on education and experience This range serves as a general guideline and may vary based on factors such as role, level, location, market conditions, and individual qualifications, including job-related skills, experience, and relevant education or training. The range displayed in the job advertisement reflects the minimum and maximum target salaries across all US locations. Specific salary details for a candidate’s preferred location can be provided by the recruiter or HR manager during the hiring process. Why Join SDL? *SDL offers competitive salaries and a comprehensive benefits package. Visit our Benefits Page to learn more about what we offer. SDL delivers advanced multi-domain solutions to protect national security and enable scientific discovery. Our expertise in satellites, sensors and instruments, ground systems and data processing, and autonomous systems plays a critical role in missions supporting NASA and the Department of Defense. Join our team of engineers, scientists, technicians, and business professionals in our seventh decade of delivering mission success. At SDL, we strive to uphold a culture of respect, collaboration, empowerment, and accountability. We listen with open minds, seek to understand diverse perspectives, and engage in thoughtful dialogue. We work together by sharing knowledge, involving others, and offering support. We trust and empower our team members to take ownership, act with integrity, and be accountable. Above all, we deliver on our commitments to each other and to our mission partners. The application window for this position is expected to remain open for approximately 7 days; however, it may be shortened or extended depending on business needs and the availability of qualified candidates. We encourage interested candidates to submit their applications promptly. For questions, assistance, or accommodation with the application process or the DoD SkillBridge program, please contact View email address on click.appcast.io.