IT Security Specialist Jobs in Reston, VA

Empower security operations by leading ATO efforts, mentoring teams, and driving compliance for complex systems. Collaborate with stakeholders to manage risk, maintain security artifacts, and ensure r...

Lead the charge in securing complex systems by mentoring teams and driving compliance. Collaborate on continuous monitoring and risk management to ensure the safety and integrity of crucial IT infrast...

Join a team that's leading security engineering efforts by mentoring junior staff, managing risk analysis, and maintaining compliance for complex systems. You'll collaborate with key stakeholders to e...

Champion the integrity of NAVSEA’s physical security program by administering, coordinating, and evaluating compliance measures. Engage in data analysis and serve as a key security contact, ensuring t...

Take ownership of safeguarding critical information systems by implementing robust security policies and ensuring compliance. Collaborate with teams to maintain operational security and support missio...

Lead a dynamic team in overseeing Federal IT security strategies. Drive risk management initiatives to protect critical information while aligning with organizational objectives to mitigate emerging t...

Develop effective security measures for Special Access Programs while ensuring compliance with government policies. Collaborate closely with teams to protect sensitive information through training, mo...

Engineer robust cybersecurity solutions by analyzing insider threat data and networks, ensuring software integrity and security, performing incident response, and supporting system optimizations to en...

Collaborate with a technical team to maintain a secure network infrastructure supporting national security operations, ensuring system availability and compliance within a fast-paced, mission-critical...

Join our team as a Cybersecurity Subject Matter Expert to enhance information assurance frameworks, ensure compliance, and lead security risk assessments for innovative audiology systems impacting mil...

Provide expert management of system security by maintaining compliance with NIST 800-53, overseeing the RMF lifecycle, and supporting audits and assessments to ensure a robust authorization posture an...

Drive the integration and support of enterprise-wide Identity, Credential, and Access Management capabilities, ensuring seamless authorization services while collaborating with teams to resolve comple...

Lead the charge in enhancing system security by managing the Risk Management Framework (RMF) lifecycle and ensuring compliance with federal security standards, including NIST 800-53. Drive security as...

Innovate as a Cybersecurity Subject Matter Expert, addressing complex challenges and shaping solutions for advanced cybersecurity initiatives while guiding a skilled team in a high-impact program...

Shape the future of cybersecurity frameworks by developing RMF A&A packages, enhancing system protection through security assessments, and collaborating across teams to meet compliance and stakeholder...

Empower the cybersecurity landscape by safeguarding critical systems, ensuring compliance, and facilitating security measures across diverse business applications to enhance the DISA mission and its o...

Shape the future of security engineering by implementing robust endpoint protection strategies across diverse platforms. Work collaboratively to enhance security postures and drive risk reduction whil...

Engineer robust security solutions for endpoints and servers, ensuring operational resilience while mitigating risks. Collaborate with cross-functional teams to enhance security configurations and mai...

Advance the security posture of enterprise environments by implementing robust endpoint and server security measures. Collaborate across teams to enhance configuration management and system hardening...

Oversee the administration and support of critical Windows and Citrix systems, ensuring uptime for over 250 users, and manage virtual infrastructure within a secure, managed environment. Engage in sys...

Help us enhance our federal enterprise by managing Microsoft 365 and Azure systems. You'll lead migrations, administer identities, and automate tasks while ensuring security and compliance in a hybrid...

Champion the integration of security in DevSecOps practices, ensuring robust cybersecurity measures. Collaborate with cross-functional teams to enhance application security, conduct risk assessments...

Unlock potential by conducting vital research and managing technology solutions that enhance cybersecurity measures for government operations. Collaborate with stakeholders to ensure mission success a...

Empower senior leadership by translating complex IT strategies into actionable plans. Lead initiatives in IT modernization and cloud migration while collaborating with teams to ensure alignment with D...

Engage in strategic IT initiatives for the Army, bridging discussions with execution. Utilize a robust understanding of DoD IT systems to produce timely, decisive deliverables, ensuring alignment with...