Remote Cyber security Jobs · NIST 800-53

Job listings

  • Lead and execute RMF compliance activities in accordance with DoD and NIST requirements, supporting system accreditation and ATO efforts.
  • Conduct STIG and SRG assessments across Windows, Linux, database, cloud, and application environments using tools such as SCC and STIG Viewer.
  • Analyze vulnerability scan results, develop and maintain POA&Ms, and track remediation activities to closure.

Peraton is a next-generation national security company that drives missions of consequence across land, sea, space, air, and cyberspace. As a leading mission capability integrator and enterprise IT provider, we deliver trusted solutions to protect our nation and allies, supporting essential government agencies and every branch of the U.S. armed forces.

  • Lead the development of security architecture guidance, standards, and reference diagrams for on-premise and cloud platforms.
  • Assess and evaluate security postures, review candidate architectures, and identify protection needs.
  • Support risk management and compliance, performing architecture reviews and maintaining documentation throughout the acquisition lifecycle.

Valiant Solutions is a security-focused IT solutions provider with public clients nationwide. Named one of the Best Places to Work in the Washington DC area for 12 consecutive years, the company prides itself on an employee-centric culture and commitment to excellence.

US Unlimited PTO 14w maternity 14w paternity

  • Define and execute the ATO pathway, including responsibility allocation across government and contractor teams.
  • Define security requirements for cross-domain data flows and ensure classification-aware data segmentation is enforceable and auditable.
  • Serve as the authoritative internal resource for DoW security and RMF-related questions, advising on container security, RBAC, and PKI/CAC integration.

Red Cell Partners is an incubation firm building and investing in rapidly scalable technology-led companies in healthcare, cyber, and national security. DEFCON AI leverages AI and software engineering for resilient optimization of complex systems, and we offer a fully remote, results-based environment with competitive compensation and equity.

  • Work collaboratively with a team of assessors as a federal compliance specialist, planning and executing assessments for clients.
  • Draft audit observations, lead interview walkthroughs, and assess security vulnerabilities against appropriate frameworks.
  • Prepare and review assessment reports, educate clients on compliance activities, and manage priorities to achieve delivery targets.

Coalfire is on a mission to make the world a safer place by solving clients’ hardest cybersecurity challenges. They are thought leaders, consultants, and cybersecurity experts, and a team of passionate problem-solvers with offices across the U.S. and U.K.