IT Security Specialist Jobs in Arlington, VA

Engineer robust cloud security solutions and ensure compliance with industry standards while managing security policies, assessments, and incident responses across various IT environments to protect o...

Shape the future of network management by designing, implementing, and maintaining secure and high-performing LAN/WAN systems. Collaborate across IT teams to ensure infrastructure reliability and supp...

Reimagine cybersecurity by enforcing security policies, managing risk, and supporting classified information systems. Utilize strong communication and technical skills to develop strategies that enhan...

Join a team that's committed to improving cybersecurity practices and ensuring compliance with information security policies while fostering collaboration and knowledge sharing for greater efficiency...

Elevate cybersecurity in industrial environments by designing, deploying, and securing OT networks and systems. Drive impactful projects from start to finish while mentoring junior engineers and advis...

Lead innovative network architecture initiatives to enhance enterprise infrastructure, ensuring compliance and security while collaborating with diverse teams to implement advanced data and communicat...

Join us to ensure cutting-edge defense technologies are securely integrated and compliant. Collaborate with cross-functional teams to protect mission-critical information while managing multiple proje...

Support the Army National Guard's IT and cybersecurity operations by administering and maintaining identity services. Ensure compliance and security across both classified and unclassified networks wh...

Shape the future of cloud-native applications by leading DevSecOps architecture and automation, ensuring secure, compliant environments using AWS GovCloud for the Federal Reserve Board's modernization...

Join a team that's dedicated to safeguarding our organization from cyber threats by monitoring, investigating, and responding to security incidents. Leverage your technical skills and grow your career...

Elevate your career by building and securing cloud infrastructure while automating CI/CD pipelines and facilitating secure coding practices in a dynamic, remote DevSecOps role supporting critical fina...

Shape the future of AI solutions by designing, building, and deploying scalable, enterprise-ready capabilities that directly enhance business performance and drive innovation across various teams and...

Pioneer real-time cybersecurity solutions by transforming unmanned data into actionable insights. Collaborate cross-functionally to enhance mission capabilities and redefine automated processes for th...

Drive your career with a dynamic role in IT service management, enhancing global IT for the Army National Guard. Focus on network discovery, troubleshooting, and system administration while collaborat...

Lead the charge in advancing Zero Trust architectures for the US Air Force, optimizing multi-layered enterprise systems to enhance efficiency, reliability, and security across diverse environments in...

Join a dynamic team to engineer, administer, and manage secure enterprise mobile device solutions, driving compliance and modernization across diverse security environments. Leverage your expertise to...

Oversee the agency's Insider Threat and Operations Security programs, ensuring compliance, enhancing national security, and providing strategic guidance on security matters. Lead interagency coordinat...

Drive agency-wide security programs by leading the Insider Threat and OPSEC initiatives, ensuring compliance with national standards while effectively managing security personnel and fostering interag...

Drive IAM excellence by designing, implementing, and managing secure access systems. Collaborate across IT to enhance security measures, ensure compliance, and protect sensitive data from unauthorized...

Lead technical security control assessments and provide FISMA expertise, guiding teams through compliance frameworks while mentoring analysts and directly impacting cybersecurity for government client...

Innovate as a Systems SME, ensuring optimal performance and security of critical network infrastructures. Collaborate with IT teams to enhance operations within classified and unclassified environment...

Champion high-performance computing services through system administration, ensuring the optimization and seamless operation of IT systems while providing top-tier support and solutions in a fast-pace...

Unlock potential by managing and optimizing IT systems for High Performance Computing (HPC) services, ensuring efficient support, troubleshooting and daily operations to enhance system reliability and...

Shape the future of critical infrastructure by leading cross-sector integration and strategy execution, ensuring alignment between federal objectives and private sector realities. Drive impactful part...

Join a team that's dedicated to shaping innovative network solutions and delivering outstanding external events. Leverage your expertise in telecom and OSS governance to drive project success and ment...