Sr. Software Engineer/System Engineer

CDIT Solutions is seeking a Senior Software Engineer / System Engineer to support a multi-quarter productization effort for a mission-focused product suite, enabling broader deployment and use across the DoD community. This initiative extends through FY27 and continues to evolve in partnership with the productization team.

At a high level, this work involves "genericizing" the current solution by removing customer-specific dependencies, abstracting environment-specific configurations, and developing interfaces that allow authorization workflows and key management operations to function across diverse customer environments. The effort touches all major components of the ecosystem — clients, Portal, Proxy services, and OpenBao-based key management services.

Key Responsibilities

• Lead changes to Encryption Libraries and Key Management Services, including migration of code from Low to High environments.
• Design, implement, and test complex software across clients, Portal, Proxy services, and OpenBao-based key management services.
• Establish and apply best practices through collaborative communication, planning documentation, system testing, and defect resolution.
• Manage day-to-day efforts toward project accomplishments and contribute to planning and status communications.
• Partner with virtual teams in a matrix environment and operate with strong ownership across multiple parts of a project. Required Qualifications
• U.S. citizenship.
• Active Top Secret / SCI with Full Scope Polygraph.
• 12+ years of professional working experience.
• B.S. in Computer Science or related field (or 8 years of equivalent work experience).
• Experience with C or C++.
• 8+ years of Java development on both Linux and Windows platforms.
• Proficiency in at least one additional high-level language (Python, Go, or Rust preferred; JavaScript desired).
• 5+ years of cryptographic experience with a solid understanding of key management.
• Excellent written and verbal communication, with the ability to build rapport with team members and clients.

Preferred Qualifications

• Prior experience as a contractor in the Intelligence Community.
• 8+ years of experience with modern software development management.
• Working understanding of Agile methodology.
• 5+ years of experience with REST APIs.
• 2+ years of experience with cloud platforms, tools, and administration.
• Experience with Docker and Kubernetes.
• Strong analytical troubleshooting and performance evaluation skills.
• Ability to work under pressure and adapt to shifting requirements or deadlines.