CONSTELLATION SOFTWARE ENGINEERING, LLC

Constellation Software Engineering, LLC specializes in engineering services, research and development, and computer systems design for mission-critical federal programs. The firm delivers secure, high-integrity technical solutions including decentralized data storage for air-gapped environments, cybersecurity engineering support, and systems design for defense and civilian agencies. Their technical expertise spans embedded systems engineering, secure infrastructure design, and specialized R&D in physical and engineering sciences, with a focus on resilient architectures for sensitive operational environments. A key differentiator is their ability to integrate advanced engineering practices with stringent compliance requirements, particularly in defense and national security contexts, often supporting complex modernization initiatives such as Sentinel mission beddown and tactical operations support. The contractor maintains strong, recurring relationships with the Department of Defense, delivering engineering and R&D services for civil engineering squadrons, equal employment opportunity administrative systems, and security infrastructure. They also support the General Services Administration through OASIS+ contracts, providing integrated professional services across multiple agencies. Additional work for the Department of Homeland Security and Department of Justice includes security engineering and technical personnel support for operational units, demonstrating consistent engagement with high-acuity national security and law enforcement missions. Their primary industry focus is on engineering services and applied research and development, translating complex technical requirements into deployable solutions for government systems. They specialize in mission-critical infrastructure, secure computing environments, and systems design that meet federal standards for reliability and confidentiality, positioning them as a trusted provider for technically demanding, compliance-sensitive procurements. Constellation Software Engineering, LLC is a Service-Disabled Veteran-Owned Small Business headquartered in Annapolis, Maryland. Their 2L entity structure reflects a lean, agile operational model optimized for responsive federal contracting. The company’s SDVOSB certification enhances its access to targeted procurement programs and underscores its commitment to veteran-led innovation in the federal technology sector.