IT Security Officer Jobs in Arlington, VA

Shape the future of identity management by designing and implementing enterprise IAM solutions to ensure security and compliance within an innovative environment. Collaborate with teams to enhance Zer...

Explore critical network engineering and system administration tasks to support classified networks. Collaborate within a dynamic environment, ensuring seamless operations, installations, and maintena...

Help us enhance cybersecurity solutions through engineering, deploying, and maintaining robust cybersecurity infrastructures across cloud and on-premises environments, driving the mission of our Intel...

Advance your career as a System Administrator supporting critical IT systems. Engage with troubleshooting, maintenance, and operations across various environments while managing configuration and reso...

Serve as a vital resource in supporting IT systems, providing diagnostic and resolution expertise while managing day-to-day operations, configuration, and maintenance of complex infrastructures to enh...

Discover innovative solutions as a Mid-Level System Administrator, supporting IT systems with implementation, troubleshooting, and maintenance while optimizing operations across diverse environments a...

Tackle the challenges of IT systems management by providing support, troubleshooting, and maintenance for diverse IT infrastructures, while ensuring optimal performance and user satisfaction through e...

Empower your career by supporting vital cyber operations with dynamic teams. You'll leverage your expertise in targeting strategies and critical analysis to contribute to significant missions in a fas...

Partner with us to provide essential administrative security support for intelligence programs, maintaining compliance and protecting sensitive information while ensuring processes run smoothly within...

Transform customer support by delivering expert troubleshooting for complex IT issues across diverse operating environments, ensuring seamless cloud integration and exceptional service in hybrid infra...

Join us to enhance the security of classified information systems by implementing necessary controls, conducting inspections, and ensuring compliance with security policies while supporting U.S. Gover...

Shape the future of cybersecurity by monitoring and analyzing insider threat activities. Collaborate across teams to detect, investigate, and report on potential risks, ensuring compliance with federa...

Lead a high-performing team of Solutions Engineers to enhance customer outcomes and drive technical sales execution, fostering collaboration across multiple departments while maintaining the foundatio...

Support the enhancement of High-Performance Computing (HPC) by maintaining Linux/Unix systems, addressing technical challenges, and optimizing resource use, while collaborating with skilled engineers...

Elevate software development excellence as you lead our DevSecOps initiatives, enhancing infrastructure and tools while fostering collaboration across teams to improve system workflows and support div...

Lead the charge in enhancing supply-chain risk management and cryptographic readiness. Utilize your expertise to develop strategies, frameworks, and guidance that bolster an enterprise’s C-SCRM and pr...

Contribute to national cargo security initiatives by leading a team to fortify supply chain protections against terrorist threats and improving policy implementation across various operational levels...

Champion disciplined program execution and transparency in a multi-task order environment, managing CDRLs, ensuring data integrity, and enhancing stakeholder communication to drive efficient, high-qua...

Join a team that’s ensuring information security compliance and enhancing cybersecurity defenses. You will oversee critical systems, coordinate with stakeholders, and implement risk management framewo...

Join a team that's redefining data management as you optimize enterprise data pipelines, enhance our SIEM ecosystem, and tackle complex data ingestion challenges using Cribl technologies to drive effi...

Elevate your career by leading security operations shifts, mentoring staff, and ensuring excellence in customer service and incident management. Drive process improvements while gaining advanced skill...

Solve complex challenges as a Technical Expert in High Performance Computing, providing crucial Tier 4 support for large-scale HPC environments that drive mission-critical operations. Collaborate with...

Bring your expertise to a dynamic team as you assess and secure complex IT environments, analyze vulnerabilities, and enhance incident response capabilities to protect mission-critical systems and inf...

Help us enhance cybersecurity by analyzing networks, assessing vulnerabilities, and responding to incidents. Collaborate with teams to secure critical enterprise IT systems and drive compliance with s...

Unlock potential by designing and automating robust infrastructure systems that enhance access control for Amazon's data centers and facilities globally, minimizing manual processes...