IT Security Officer Jobs in Sterling, VA

The System Administrator will deliver technical infrastructure and capabilities for automating and enhancing the Sponsor's collaborative workspace and IT services. This role involves full lifecycle ma...

Grow your career with an impactful role enhancing secure networks and systems. You'll administer infrastructure, manage COMSEC operations, and ensure system integrity in both commercial and classified...

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

Build secure AI products by reviewing designs, threat modeling, and creating reusable security tools. Collaborate across teams to identify risks and implement guardrails, ensuring safe deployment of A...

Transform cybercrime investigations by providing expert analysis and actionable intelligence. Leverage cryptocurrency tracing and OSINT techniques to support law enforcement in uncovering financial cr...

Unlock potential by designing and managing secure, high-availability enterprise infrastructure solutions for critical DoD missions across cloud and on-premises environments. Drive innovation through h...

Lead AI security strategy across all development phases, ensuring secure design and implementation for applications. Collaborate with cross-functional teams to define best practices and maintain optim...

Join a team that's driving proactive security measures through advanced threat hunting and adversary emulation, ensuring robust protection across large-scale IT environments...

Provide superior all-source analysis and support to Defense Intelligence Senior Level customers. Leverage diverse intelligence resources to assess national security issues and trends, develop innovati...

Lead the strategic management and optimization of enterprise collaboration platforms, focusing on Microsoft 365 and AWS integrations. Drive innovation in communication solutions while ensuring securit...

Join our team as a Network Engineer, shaping critical network infrastructures that support national security and defense operations. Your expertise will ensure secure, high-performance networks for mi...

Champion the future of IT infrastructure by providing expert field support, troubleshooting, and maintaining systems in diverse environments. Collaborate with federal teams and ensure seamless operati...

Shape the future of space-based sensing by providing senior cyber program support for complex government projects, ensuring cybersecurity is integrated into all program decisions and operations while...

Develop and support HPC software integration for optimal operations across varied systems, enhancing performance through technical expertise in UNIX, LINUX, and Windows environments to achieve mission...

Engineer innovative software solutions to enhance HPC operations, providing critical support for UNIX, LINUX, and Windows systems. Collaborate on complex installations and configurations to ensure mis...

Transform perimeter security by leading comprehensive firewall engineering efforts. Oversee the testing, implementation, and maintenance of security systems while safeguarding a global client base. Co...

Unlock potential by bringing your classification expertise to support federal HR operations, ensuring compliance across diverse positions while engaging with leadership and providing critical advisory...

Accelerate aviation safety and modernization by developing cloud applications that enhance the National Airspace System. Collaborate with multi-disciplinary teams to deliver innovative, secure softwar...

Engineer innovative cloud applications for the National Airspace System, collaborating with cross-functional teams to enhance aviation operations and ensure compliance with federal standards, impactin...

Drive the design, implementation, and maintenance of complex networks, ensuring robust performance and security. Lead team members, troubleshoot issues, and deliver high-level technical solutions to e...

Lead strategic capture efforts to drive significant revenue growth and enhance competitive positioning in the Homeland Security sector, managing multiple portfolios while ensuring customer needs and a...

Elevate security standards across North America by overseeing contract guard operations, driving accountability, and coordinating with various departments to ensure compliance and enhance security eff...

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Empower a skilled team to design, implement, and optimize complex networks across diverse environments. Leverage expertise in technical solutions and customer service while mentoring others in cutting...

Invent cutting-edge software solutions that enhance security, drive performance, and support mission success. Collaborate across teams to innovate and develop high-quality software in a dynamic enviro...