IT Security Administrator Jobs in Arlington, VA

Lead the charge in project execution and stakeholder engagement for CISA’s Cybersecurity Division. Drive organizational transformation and ensure project deliverables align with strategic goals while...

Empower innovative teams to design state-of-the-art AI solutions for cyber and information operations, blending research with best practices to meet mission needs while leading initiatives and shaping...

Shape identity modernization initiatives as a Senior ICAM Solutions Architect, driving strategies for multi-factor authentication, credentialing, and enterprise access management. Collaborate with sta...

Transform intelligence operations by providing strategic planning support to ensure effective mission execution. Collaborate with stakeholders while delivering insights to enhance operational assessme...

Lead the charge in managing DoDIN services to enhance operational readiness, ensuring service availability and compliance with military directives while overseeing network operations and governance fr...

Drive system performance and reliability by optimizing software installations, resolving complex technical challenges, and enhancing security to support organizational infrastructure and data integrit...

Unlock potential by leveraging your software engineering expertise in cutting-edge projects. Collaborate with a dynamic team to design and implement innovative solutions that drive success in complex...

Champion software development initiatives, leveraging over 7 years of experience to drive complex projects using Java, Angular, and modern containerization techniques. Collaborate with cross-functiona...

Join a team that's dedicated to identifying and mitigating insider threats through advanced analytics, monitoring, and proactive investigations, ensuring the security and integrity of agency operation...

Champion operational excellence by coordinating release and incident operations for AI model-serving pipelines, supporting critical military initiatives to enhance battlefield performance and ensure c...

Lead and maintain the integrity, security, and availability of complex databases. Support operational programs through performance tuning, monitoring, and troubleshooting, while developing policies to...

Unlock potential by providing analytical support to the Navy's Advanced Technology Branch through data visualization, metric development, and workflow automation, enhancing decision-making and operati...

Drive mission success as a hands-on Senior Cloud Systems Administrator ensuring optimal performance and security of Linux systems in AWS. Collaborate with cross-functional teams to enhance critical ap...

Join a dynamic marketing team to strategically implement AI solutions that enhance efficiency, create automated workflows, and empower team members, ultimately driving improved performance and competi...

Lead the coordination of release operations and incident support for AI/ML pipelines, ensuring mission-ready performance across diverse environments. Work collaboratively to enhance deployment consist...

Shape AI operational readiness through coordinated release and incident support. Drive consistency and governance for model-serving pipelines in a multi-enclave environment, enhancing mission-critical...

Analyze cyber threats as a forensic analyst, leveraging expert skills in digital investigations to support national security operations through innovative forensic methodologies and cutting-edge tools...

Accelerate your career by leveraging your cybersecurity expertise to design and implement robust security measures, safeguard digital assets, and collaborate with cross-functional teams to address evo...

Deliver robust solutions as a DevOps Development Lead, architecting cloud infrastructure, automating workflows, and guiding a dynamic team to enhance system performance and reliability in a fast-paced...

Champion innovation by designing, developing, and maintaining high-quality software applications collaboratively with cross-functional teams, while mentoring junior engineers to foster growth and tech...

Support the development of IoT security solutions by executing telemetry pipelines, enhancing data quality, and integrating systems. Collaborate in an agile environment to deliver reliable security op...

Optimize infrastructure platforms and products to ensure reliability, scalability, and security. Collaborate with teams to develop automated solutions and manage incidents effectively. Drive technical...

Drive the evolution of backend systems for a leading cloud platform, enhancing API design and technical integrity while navigating a mature PHP architecture. Collaborate with engineering peers to opti...

Explore the future of cybersecurity as you develop automation solutions to enhance data integration and workflow efficiency in response to cyber threats of U.S. Government agencies. Bring your experti...

Champion revenue growth by driving security solution sales across key accounts. Expand contractor and customer relationships to influence specifications and advance opportunities. Collaborate closely...