• Description
• SAIC
• is seeking a
• Software Systems Engineer
• to own full stack development and technical maturation of a government software prototype as it transitions from research/prototype status to a Program of Record (PoR) for our customer site in
• North Charleston, SC.
• Job Duties:
• + •

Resilient System Design:

• Develop distributed systems for secure, reliable operation in degraded, bandwidth-limited, and autonomous environments. +
• Full-Stack Development:
• Build and maintain backend services, frontend applications, and infrastructure, hardening prototypes to meet DoD security, scalability, and operational standards. +
• Data Security & Compliance:
• Implement secure data pipelines and protocols, ensure RMF compliance, support ATO accreditation, and follow secure development practices like container hardening and CI/CD security. +
• Networking & Integration:
• Design segmented networks, real-time communications, hardware integration, and modular deployments for mission-critical applications. +
• Operational & Mission Support:
• Create user-centric tools for tactical use, diagnostics, air-gapped provisioning, and deliver scalable, mission-aligned engineering solutions.
• Qualifications
• Required Education and Experience:
• + Bachelors and five (5) years or more work experience; (4) four years of additional work experience accepted in lieu of degree. + Demonstrated proficiency in
• Go, Python.
• + •

Systems Integration Experience:

• Demonstrated ability to integrate heterogeneous hardware, communications links, containerized software services, and data pipelines into a unified, operationally deployable system.

Preferably experience with multi-transport networking, pub/sub architectures, edge-to-cloud data federation, and API/protocol translation across diverse sensor or platform types.

+ Active, hands-on use of AI development tools (e.g., Claude Code, GitHub Copilot, Cursor, or similar AI coding assistants) as part of daily engineering work.

+ Practical experience with cybersecurity-conscious software engineering — secure coding practices, vulnerability remediation, container/infrastructure hardening, or similar.

+ Experience taking prototype/research-grade code and maturing it into a production, supportable system.

• Required Security Clearance:
• + Must be a US Citizen, no clearance required to start but must be able to obtain and maintain an active Secret clearance.
• Desired Qualifications:
• + Direct experience supporting an ATO package (SSP development, control implementation, POA&M management, eMASS).

+ Experience with containerization/orchestration (Docker, Kubernetes) and CI/CD pipeline security.

+ Familiarity with DoD software acquisition processes and prototype-to-Program-of-Record transitions.

+ Experience with cloud environments (AWS GovCloud or similar) in an accredited/compliance-driven context.

+ Prior experience in a DoD, IC, or other federal contracting environment.

+ Proficiency with React and Rust.

+ Familiarity with the general lifecycle of moving a system through security accreditation (RMF, ATO, or equivalent commercial/compliance frameworks), prior direct ATO experience is a strong plus but not mandatory.

REQNUMBER

2616331SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at

SAIC. EOE AA

M/F/Vet/Disability