IT Security Specialist Jobs in Arlington, VA

Take ownership of critical network systems supporting federal missions, ensuring performance, security, and availability. Troubleshoot complex challenges, optimize capacity, and collaborate with teams...

Transform our network infrastructure by implementing and maintaining secure, high-performing systems while troubleshooting and optimizing for mission success. Collaborate across teams, mentor engineer...

Grow your career with a leadership role overseeing multifaceted technology programs, ensuring performance excellence through strategic management and collaboration with federal stakeholders and techni...

Unlock potential by designing and integrating advanced technologies within secure environments. Collaborate with cross-functional teams to drive architectural decisions and lead engineering projects e...

Accelerate progress at the forefront of cybersecurity by leading Zero Trust initiatives, conducting continuous monitoring, and mentoring analysts, ensuring robust risk management and compliance across...

Join a team that's pivotal in managing enterprise release activities for a vast IT infrastructure, ensuring seamless deployments while aligning with governance and cybersecurity standards across exten...

Inspire a secure IT environment by leading a talented team in safeguarding vital systems, networks, and data. Drive innovation through strategic planning and effective management, ensuring compliance...

Unlock your potential as a Classification Management Security Specialist, providing security support across dynamic programs. Engage with teams to develop policies and manage sensitive information whi...

Unlock security solutions by ensuring compliance and managing classification across dynamic environments. Collaborate with various agencies to enhance security protocols and provide expert guidance on...

Manage a dedicated team to enhance data security, ensuring confidentiality and integrity of information systems, while playing a crucial role in strategic planning and compliance within organizational...

Transform security engineering in a dynamic environment. Lead Zscaler implementations, ensuring robust data governance, user access management, and operational excellence across cloud infrastructures...

Join a dynamic team driving enterprise growth through strategic federal capture strategies. Lead cross-functional teams in shaping opportunities from identification to contract award, ensuring alignme...

Unlock potential by providing security guidance and oversight for program initiatives, ensuring compliance and risk management across multiple locations. Engage with stakeholders through briefings, po...

Elevate your career as a Systems Engineer Technical Specialist by providing critical support for Enterprise Resiliency systems, enabling mission success through technical expertise and cross-functiona...

Unlock the potential of space security analysis by conducting in-depth research on international treaties, focusing on the Outer Space Treaty. Collaborate with stakeholders while producing analytical...

Unlock potential as a strategic leader driving enterprise growth. Lead cross-functional capture efforts throughout the lifecycle, focusing on federal procurements and delivering innovative solutions t...

Strategize with cross-functional teams to drive enterprise growth and capture federal contracts. Lead complex pursuits, ensuring alignment with customer needs, and enhance capture strategies to secure...

Analyze and enhance cybersecurity operations by developing detection logic to identify insider threats and anomalous user activities across ARNG enterprise environments, ensuring robust defense agains...

Optimize customer success by operationalizing the Tanium platform, solving complex issues, and enhancing security and compliance through effective technical collaboration and communication in enterpri...

Join a dynamic team providing comprehensive Tier 2 desktop support. Thrive in a fast-paced environment while assisting FEMA HQ employees with troubleshooting and system maintenance, ensuring excellent...

Join a team that's dedicated to delivering exceptional Tier 2 desktop support. In this role, you will ensure seamless IT operations for FEMA HQ, providing critical assistance and troubleshooting in a...

Unlock potential by joining our team to enhance cybersecurity systems through assessment, verification, and collaboration with partners. Drive innovation and strategic planning while ensuring the inte...

Take ownership of a key engineering role in establishing and integrating a spectral exploitation environment, collaborating closely with diverse teams to support complex imagery and spectral analysis...

Join the team to enhance M365 security and compliance, driving strategic governance and operational support across federal environments while safeguarding enterprise endpoints and managing risks effec...

Partner with us to enhance cybersecurity compliance and architecture. Your expertise will drive risk management and safeguard IL5 environments through effective security controls while collaborating w...