IT Security Officer Jobs in Arlington, VA

Contribute to national security by researching software vulnerabilities, reverse engineering, and leading projects. Collaborate with a skilled team to improve offensive and defensive cyber capabilitie...

Drive critical national security missions by identifying software vulnerabilities and advancing cyber capabilities with a skilled team. Collaborate on innovative solutions, lead projects, and enhance...

Take ownership of securing critical systems as a seasoned Penetration Tester. Work hands-on to identify, exploit, and report vulnerabilities across diverse environments, contributing to a safer digita...

Elevate enterprise cybersecurity by supporting endpoint protection initiatives across a complex federal IT environment. Collaborate with senior personnel to administer and monitor security controls, e...

Reimagine enterprise cybersecurity operations by supporting endpoint protection and compliance. Contribute to safeguarding federal assets through monitoring, administration, and collaboration within a...

Take ownership of modernizing critical state systems by developing secure, optimized software deployment processes. Collaborate with teams to integrate security tools and enhance infrastructure, ensur...

Support the engineering and maintenance of production system solutions, tackle complex technical architectures, and enhance automation through scripting for thousands of servers and virtual machines i...

Transform complex network environments as a Senior Principal Cyber Network Analyst, analyzing, engineering, and operationalizing advanced cyber capabilities. Collaborate with diverse teams to enhance...

Lead the design and evolution of enterprise architecture for critical intelligence operations, ensuring alignment with mission goals. Collaborate with leadership to shape architectural roadmaps and su...

Support development teams by owning our GitLab environment, enhancing CI/CD pipelines, and integrating security measures into workflows. Collaborate across departments to ensure smooth operation, perf...

Pioneer data center security projects, ensuring timely delivery and financial oversight while coordinating with contractors. Drive innovation and efficiency within a dynamic team to elevate electronic...

Transform network architecture by leading integrations, optimizations, and enhancements in complex systems to ensure seamless operations and improved service delivery for enterprise-level initiatives...

Shape the future of cybersecurity by ensuring compliance and connectivity across Department of Defense networks. Collaborate with cross-functional teams to assess, validate, and implement network solu...

Join a team that's committed to enhancing network solutions for critical infrastructures. Lead the deployment and management of complex network systems while collaborating with cross-functional teams...

Unlock potential by leading safety initiatives and ensuring compliance with OSHA standards. Oversee job site inspections, develop guidelines, and enhance safety culture across construction projects wh...

Explore a vital role in cybersecurity, managing compliance and monitoring for a classified environment. Engage in implementing and assessing security measures while leading efforts to maintain regulat...

Architect and manage cybersecurity compliance for a classified cloud environment, ensuring continuous monitoring and alignment with FedRAMP and CNSSI standards. Collaborate with teams to assess vulner...

Transform data services by leading the design and operations of cutting-edge distributed systems at scale across multi-cloud infrastructures, driving automation and collaboration with global engineeri...

Innovate within a collaborative team to develop enterprise-grade software solutions that enhance security and streamline access across the Intelligence Community, directly impacting national security...

Lead the management and maintenance of virtual server environments, ensuring a seamless infrastructure through effective support, application rollout, and compliance with security standards, encompass...

Transform security landscapes by leading the design and implementation of foundational AI security architectures, ensuring data integrity and risk mitigation across enterprise environments with innova...

Unlock potential by providing IT support to users, troubleshooting hardware and software issues, and enhancing system performance through proactive modifications and expert communication. Collaborate...

Optimize SDR productivity by automating campaign workflows, managing seamless transitions between marketing and sales systems, and enhancing overall campaign effectiveness to drive pipeline growth...

Join a team that's dedicated to enhancing software deployment through automation. You'll collaborate with development and operations teams, ensuring system reliability while designing and maintaining...

Drive cybersecurity innovations by leading teams to design and implement robust solutions for critical infrastructure. Utilize expertise in strategic planning, mentoring junior staff, and enhancing cl...