Software Engineer
Senior Systems Architect designing secure, scalable, cloud‑native cybersecurity solutions, driving Zero Trust principles and compliance with Executive Order 14028, and producing engineering design documents and control mappings for enterprise‑grade security architecture.
Position Description
Valiant Solutions is seeking a Senior Systems Architect to join our rapidly growing and innovative cybersecurity team!
The Senior Systems Architect owns the operational, technical, and informational architecture for the client's cybersecurity systems within the Cybersecurity Services Division. The architect translates the client's strategic business and technical requirements into secure, scalable, cloud-native solutions and drives architectural activities aligned with the client's enterprise standards, Zero Trust principles, and Executive Order 14028. The role produces the Engineering Design Documents, blueprints, and control mappings that govern how cybersecurity capabilities including SIEM, SOAR, CDM, TDSP, EDR, AWS GovCloud services, and identity platforms integrate across the client environment.
Named one of the Best Places to Work in the Washington DC area for 12 consecutive years , Valiant is proud of our employee-centric culture and commitment to excellence. If you are interested in learning more about Valiant and this opportunity, we invite you to apply now!
Location: The Senior Systems Architect can expect 100% telework. Remote work requires a high level of trust in our employees, and we strictly adhere to the details outlined in our Remote Work Policy below.
Eligibility Requirements: U.S. Citizenship is required due to federal contract obligations, and applicants must be able to successfully pass a federal background investigation .
Required Experience:
Preferred Qualifications:
Posted June 24, 2026