IT Security Specialist Jobs in Arlington, VA

Advance transport network design by expertly configuring systems, enhancing security, and troubleshooting complex network issues in diverse environments, while ensuring compliance with INFOSEC and COM...

Transform DoD cybersecurity initiatives by providing expert analysis and systems engineering support. Collaborate with key stakeholders to advance modernization efforts, focusing on cryptographic capa...

Unlock your potential as a key advisor in cryptographic modernization for the DoD. Collaborate with leaders to enhance cybersecurity initiatives and develop strategic recommendations supporting enterp...

Drive your career by providing senior-level leadership in managing and maintaining critical IT systems for enterprise applications. Collaborate with diverse teams to enhance reliability, security, and...

Oversee the design, implementation, and troubleshooting of advanced WAN networks, ensuring seamless connectivity across multiple sites while leveraging your expertise in network protocols and emerging...

Join a dynamic team to lead and maintain critical IT systems for enterprise applications, ensuring security, reliability, and performance while mentoring others. Drive modernization efforts and suppor...

Drive strategic assessments and wargaming efforts to enhance national defense strategies, collaborating with military leaders and partners. Shape concepts for future warfighting while maintaining trus...

Shape the future of software development by writing high-quality code, collaborating with teams, and enhancing applications to meet user needs. Contribute your expertise to innovative solutions in a d...

Analyze customer requirements and create detailed hardware designs to ensure optimal IT solutions. Lead cross-functional teams in system validations, implement innovative technologies, and support ope...

Lead the charge in managing and optimizing network systems to ensure peak performance. Collaborate with teams to support and enhance local and wide area networks, while ensuring security and availabil...

Unlock potential by leading vital security operations to ensure compliance with federal standards. Collaborate with a dedicated team to protect sensitive information in a dynamic environment while add...

Lead the design and development of critical ServiceNow solutions, optimizing process automation and workflow enhancements to support operations while mentoring junior developers in best practices...

Tackle critical national security challenges by analyzing software vulnerabilities, leading innovation in offensive and defensive capabilities, and collaborating with a skilled cyber team to enhance s...

Shape the future of IT security by leading vulnerability management efforts. Collaborate across teams to safeguard critical systems, ensure compliance, and communicate risks, empowering a secure and r...

Empower national security initiatives by analyzing software vulnerabilities, leading cyber research, and collaborating with a skilled team to enhance offensive and defensive strategies in an impactful...

Shape the future of technology by optimizing Linux/Windows systems, ensuring compliance, and automating infrastructure processes. Collaborate with a skilled team to provide exceptional user support an...

Engineer innovative SharePoint solutions, ensuring optimal performance, security, and collaboration across cloud and on-premise environments. Drive continuous improvement with Tier 2 support and proac...

Transform critical infrastructure analysis by leveraging your ICS/SCADA expertise in a collaborative environment. Deliver innovative insights and solutions for national security missions while enhanci...

Shape and optimize enterprise server environments while collaborating with cross-functional teams to drive performance, security, and reliability for mission-critical systems. Your expertise will enha...

Champion cloud security architecture and Zero Trust strategies, guiding enterprise modernization in federal environments. Leverage technical leadership and strategic advice to enhance cybersecurity an...

Empower our technical team by enhancing programming systems through analysis, modification, and support. Collaborate with users to ensure objectives are met while documenting development and procedure...

Join our team to conduct thorough security control assessments, analyze vulnerabilities, and develop documentation that supports effective security measures and NIST guidelines for critical informatio...

Lead engineering excellence in ServiceNow, driving strategy and team development to harness AI capabilities for enhanced operational efficiency and seamless platform upgrades...

Bring your expertise to solve complex cryptographic challenges using Python and PySpark. Develop algorithms and enhance cybersecurity measures while working in a collaborative and innovative environme...

Accelerate security innovation by leading cybersecurity architecture and engineering for mission-critical Air Force programs. Collaborate with multi-functional teams to ensure compliance, resilience...