IT Security Administrator Jobs in Reston, VA

Build and enhance enterprise-wide information security operations, focusing on design, implementation, and compliance to protect systems and data, while collaborating effectively across teams and main...

Reimagine security in software development as you integrate automated testing and vulnerability management into CI/CD pipelines for high-velocity delivery, ensuring robust compliance and empowering en...

Take ownership of integrating security in CI/CD pipelines, ensuring secure cloud operations while empowering engineering teams at speed. Collaborate to fortify security architecture and manage vulnera...

Lead the charge in directing field operations and ensuring project success. Oversee subcontractor coordination, safety compliance, and quality control for large-scale projects while fostering a safe a...

Lead the charge in optimizing and securing a robust Windows environment, enhancing system performance and collaboration. Your expertise will directly contribute to crucial national security efforts in...

Join a dynamic team to implement and maintain IT systems, providing critical support and optimization for diverse infrastructure, including Linux and networking environments. Leverage your expertise t...

Empower your career as a Linux Systems Administrator, driving the implementation and optimization of PeopleSoft applications while collaborating with cross-functional teams in a dynamic, agile environ...

Transform IT infrastructure with expert Linux Systems Administration, supporting critical PeopleSoft applications in a dynamic, multi-year program while ensuring optimal performance and security compl...

Advance database management and architecture for mission-critical platforms. Ensure high availability, security compliance, and optimal performance while leading incident responses and implementing ro...

Join a team that's leading innovative technical support for operations, ensuring seamless integration of IT infrastructure across multiple facilities while developing expert technical teams to enhance...

Grow your career with a vital role in overseeing security measures for specialized information systems. Collaborate with ISSMs to ensure compliance with federal regulations, manage user access, and en...

Shape the future of network security by safeguarding critical systems and mitigating risks. Leverage innovative technologies and best practices to protect assets, while collaborating with cross-functi...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

Drive excellence in system administration, providing support for Linux servers and workstations in a high-security RDT&E environment while implementing best practices to enhance performance and securi...

Transform the landscape of cybersecurity by driving RMF processes, enhancing ATO approvals, and empowering teams to integrate modern security practices within DoD systems. Collaborate to bolster secur...

Champion security excellence by implementing robust controls for enterprise applications, ensuring compliance with cybersecurity policies. Collaborate with stakeholders to document, assess, and mainta...

Take ownership of critical cybersecurity operations by designing and maintaining secure data solutions. Ensure reliable data ingestion and system stability while documenting processes and adhering to...

Empower a robust cybersecurity framework by engineering, designing, and sustaining critical services across secure environments while managing enterprise deployments and supporting infrastructure...

Empower your career by leading IT strategies and compliance initiatives. Join us in shaping enterprise technology solutions, from security compliance to infrastructure modernization, ensuring seamless...

Take ownership of cyber governance by coordinating executive boards and meetings, analyzing IT decisions, and developing policies to enhance national defense efforts in a collaborative environment foc...

Engage in shaping cybersecurity policy to enhance compliance and operational effectiveness for government clients. Collaborate across teams to drive security initiatives while briefing leadership on u...

Transform DevSecOps within a critical AI initiative by architecting secure software pipelines and driving modernization across multi-classified environments, ensuring operational integrity and continu...

Transform enterprise DevSecOps initiatives by architecting and optimizing software pipelines across secure environments, enhancing compliance and operational efficiency to support mission-critical ana...

Shape the future of DevSecOps with your expertise by driving modernization and implementing security automation for critical defense initiatives. Lead a team and collaborate to enhance operational res...

Drive the success of complex IT programs while managing a large team and ensuring cybersecurity objectives are met through exceptional communication and client engagement at all levels...