Information Systems Security Officer Jobs in Reston, VA

Join a team that's enhancing secure communications for U.S. diplomatic posts. You'll engineer cryptographic systems, support a global network, and provide critical Tier II and III support, ensuring mi...

Explore a pivotal IT Specialist role, enhancing infrastructure operations and security. Collaborate across teams to support system lifecycles, ensuring reliability and compliance in mission-critical e...

Drive the future of IT infrastructure by supporting system operations, engineering projects, and cybersecurity initiatives. Collaborate with teams to enhance system reliability and ensure mission-crit...

Lead the charge in enhancing security operations by managing personnel, physical, and information security protocols. Collaborate with senior leadership to ensure compliance and maintain a secure envi...

Lead the design and implementation of secure information systems, collaborating with teams to enhance cybersecurity for national security missions. Drive modernization initiatives and develop security...

Drive enterprise cybersecurity initiatives by developing policies, overseeing compliance, and managing risk. Lead a team to ensure robust security measures and continuous monitoring, supporting critic...

Join a team that's dedicated to safeguarding sensitive information while ensuring compliance with government security policies. You'll play a vital role in managing industrial security programs and fo...

Help us advance security measures by leading Technical Surveillance Countermeasures operations, conducting risk assessments, and ensuring compliance with national policies. Join a dedicated team focus...

Join us to develop impactful cybersecurity training content and support compliance efforts for a federal agency. Collaborate with stakeholders, enhance awareness, and track training metrics to strengt...

Join a dynamic team to support Navy Cyber Warfare initiatives. Leverage your security expertise to enhance processes, manage classified materials, and ensure compliance. This role offers growth opport...

Champion enterprise IT and cybersecurity initiatives, overseeing strategy, governance, and resource optimization. Lead risk assessments, audits, and incident response while managing teams to enhance o...

Lead day-to-day IT administration, enhancing infrastructure and cybersecurity initiatives while collaborating with engineering teams to streamline operations and drive technical solutions for organiza...

Engineer innovative solutions by supporting automated DevOps pipelines and enhancing Zero Trust systems. Collaborate with senior engineers to design secure, scalable web services that empower critical...

Engage in critical cybersecurity initiatives to ensure compliance of Navy IT systems. Lead C&A and IA efforts while collaborating with technical teams to optimize security measures and provide expert...

Drive the development and integration of secure cryptographic systems, ensuring robust network security through expert engineering support and collaboration across teams to meet Department of Defense...

Transform operations by leading a team to enhance contractor vetting processes, ensuring compliance with national security standards while driving improvements in workflow and organizational efficienc...

Lead the charge in vulnerability management as the ACAS expert, ensuring robust scanning and remediation across multiple security domains. Collaborate with technical teams to enhance IT security and r...

Elevate your impact by ensuring the physical security of vital assets. This role involves policy analysis, program support, and collaboration with diverse experts to safeguard organizational integrity...

Transform strategic communications by analyzing market dynamics and stakeholder engagement. Drive awareness and action through tailored messaging frameworks and performance assessments, ensuring align...

Join a team that's tackling complex cybersecurity challenges through assessments and automation. Leverage your expertise to enhance security effectiveness and resilience while collaborating with gover...

Elevate security measures by providing essential engineering support across diverse environments, ensuring robust infrastructure maintenance and adaptability while managing critical security operation...

Empower a secure future by providing expert PKI engineering support for critical systems. Collaborate with teams to design, maintain, and enhance PKI solutions, ensuring robust security for communicat...

Lead the charge in building trust through compliance frameworks, guiding customers and teams in navigating security and data protection. Engage directly with clients, translating complex compliance ne...

Join a team that's dedicated to enhancing cybersecurity compliance for federal data. In this role, you'll evaluate submissions, guide analysts, and ensure adherence to NIST standards while managing a...

Join a team that's dedicated to enhancing information security and compliance operations. This mid-level role focuses on supporting security workflows, documentation, and IT service desk escalations...