IT Security Specialist Jobs in Reston, VA

Optimize procurement processes by identifying needs, conducting market research, negotiating contracts, and ensuring compliance across teams. Drive efficiency in hardware, software, and service procur...

Champion innovative satellite ground system design and management, ensuring compliance and integration for the Space Weather Next initiative while leading technical efforts and supporting mission oper...

Champion cybersecurity by leading risk management efforts, ensuring compliance, and mentoring junior staff as the primary ISSO. Collaborate with security teams to maintain robust protection for DoD/IC...

Champion critical infrastructure engineering solutions by analyzing complex industrial control systems and building management systems, delivering high-quality technical insights and briefings that in...

Architect cutting-edge governance frameworks to enable autonomous AI controls, ensuring compliance with global standards while collaborating with engineering teams for robust implementation and valida...

Manage cybersecurity efforts by ensuring compliance and accreditation for mission-critical systems. Collaborate across engineering, IT, and government sectors to maintain security posture and operatio...

Contribute to securing and advancing a Platform-as-a-Service environment, ensuring compliance and resilience across Azure cloud environments while integrating security controls into DevSecOps workflow...

Champion enterprise Linux & Windows infrastructure, delivering Tier III support across datacenters while ensuring peak performance and security. Collaborate with teams to optimize system efficiency an...

Join our team to oversee security compliance and clearance processes, managing program security documentation and training, while ensuring adherence to NISPOM and related manuals in a collaborative, f...

Transform virtual desktop technologies as a VDI Engineer, shaping and supporting critical government initiatives while managing complex systems to ensure robust, secure environments for end-users...

Unlock potential by leading security initiatives for enterprise applications, integrating advanced security tools, and collaborating with engineering teams to enhance application security across diver...

Accelerate your career by leading a talented team of presales systems engineers, supporting key Federal sales initiatives and driving impactful strategies within the Department of Defense sector. This...

Contribute to system requirements specifications and design activities. Lead technical leadership and integration efforts while ensuring technical integrity and feasibility studies. Collaborate with s...

Lead the charge in developing strategic initiatives for Command and Control (C2) and AI components within the Connected Battlespace Strategy. Shape technology direction, identify growth opportunities...

Unlock your potential as a Sr. Business Systems Analyst, collaborating with federal stakeholders to bridge business needs with technology solutions across finance, HR, and operations, while supporting...

Drive compliance and security excellence as a Facility Security Officer, overseeing security clearances, managing DOD spaces, and leading employee training programs to ensure adherence to national sec...

Optimize system operations and enhance security protocols, ensuring resilience and efficiency. Engage with advanced troubleshooting and network configuration in a dynamic environment, supporting criti...

Lead the charge in designing innovative cybersecurity architectures for classified environments. Collaborate with teams to implement secure, scalable solutions that protect national security assets, d...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Contribute to sales success as a technical advisor, enhancing customer engagement from solution design to deployment, while mentoring teams and driving growth in the AI and cybersecurity sectors throu...

Take ownership of the acquisition lifecycle, driving procurement processes and negotiations with efficiency and expertise to meet government requirements while fostering strong stakeholder communicati...

Explore opportunities to enhance regulatory reporting for U.S. derivatives markets. Support data quality, collaborate with stakeholders, and ensure compliance while driving impactful data initiatives...

Lead impactful software and program management initiatives to support U.S. Army operations. Collaborate with stakeholders to enhance IT services and ensure timely release of vital cybersecurity resour...

Join our dynamic IT team as you manage and enhance network systems, providing expert technical support. Utilize your skills in troubleshooting, system installation, and security implementation to driv...

Drive innovation by leading a team to integrate mobile automation across mission-critical platforms, enhance efficiency, and embrace emerging technologies within a fast-paced environment...