IT Security Administrator Jobs in Arlington, VA

Lead the charge in engineering, securing, and maintaining complex IT systems. Collaborate with teams to drive automation, establish best practices, and ensure compliance while supporting critical Depa...

Advance enterprise cybersecurity by independently assessing systems and vulnerabilities. Conduct thorough evaluations of security controls and provide actionable recommendations to enhance defenses ac...

Unlock your potential by leveraging deep tradecraft expertise to conduct access discovery, link analysis, and advanced network forensics. Collaborate to deliver clear insights and enhance technical sy...

Accelerate progress at the forefront of cyber operations by leveraging advanced querying and analytics techniques. Collaborate with teams to synthesize intelligence, optimize forensics, and enhance to...

Architect the future of enterprise solutions by providing technical leadership and governance for a critical ServiceNow platform. Your expertise will enhance capabilities, ensure compliance, and drive...

Advance mission-critical IT systems by leading a skilled team in system administration, enhancing security, and optimizing performance for the DoD test and training communities. Drive innovation in a...

Engage with senior stakeholders to transform cybersecurity strategies into compelling, sector-specific solutions that foster long-term relationships and leverage NCC Group’s expertise for impactful ou...

Drive strategic partnerships by leveraging cyber expertise and client insights. Collaborate with diverse teams to develop compelling security propositions, enhance client engagements, and position as...

Champion strategic cyber resilience initiatives by advising senior clients and translating technical expertise into high-value partnerships that drive business growth and operational security across v...

Champion the advancement of ServiceNow solutions for enterprise asset management, driving technical innovation and ensuring platform stability while mentoring junior colleagues in a collaborative Agil...

Shape the future of cloud and AI security by leading complex architecture design, integrating automation, and mentoring teams. Join a collaborative environment to tackle security challenges and ensure...

Join a team that leads enterprise support for AI services, ensuring user satisfaction through exceptional service. Mentor staff, own the support process, and engage with stakeholders to deliver high-q...

Contribute to a transformative cloud modernization project, driving CI/CD pipeline design and implementation for enterprise applications while enhancing migration strategies to AWS environments. Your...

Lead transformative FOIA support programs, ensuring strategic project oversight, quality assurance, and risk management to drive performance and efficiency across federal operations. Engage with stake...

Lead a high-impact federal healthcare project, overseeing contractor teams and ensuring alignment with strategic goals while maintaining compliance and quality across deliverables. Drive successful ex...

Champion the design and integration of enterprise security architecture for ICAM applications, ensuring robust security controls, assessment support, and vulnerability management while collaborating c...

Advance your career by supporting cybersecurity activities, collaborating on application administration, and resolving technical challenges in a large enterprise deployment. Enhance security processes...

Engage in strategic leadership to enhance enterprise cybersecurity resilience across multidisciplinary domains, ensuring robust practices that align with business objectives and evolving threats in a...

Join a team that's shaping the future of cybersecurity by leading comprehensive strategies and initiatives. Engage with technology and business leaders to enhance security and resilience while fosteri...

Help us shape our cybersecurity vision by driving enterprise-wide initiatives, leading diverse teams, and ensuring resilience in a complex hybrid environment, enhancing security operations, and mitiga...

Transform the cybersecurity landscape by leading strategic initiatives and robust programs to enhance security measures, align with business goals, and ensure effective risk management across diverse...

Shape the future of enterprise security engineering by leading high-performing teams to identify, mitigate, and manage technology risks across diverse platforms while ensuring secure business operatio...

Drive compliance excellence with a senior leadership role guiding teams in effective cybersecurity and risk management strategies, ensuring adherence to regulatory frameworks and fostering high-perfor...

Shape the future of geospatial intelligence by leading a multidisciplinary team to enhance systems engineering solutions, ensuring accuracy across national and allied programs while managing integrati...

Transform operations by leading a ServiceNow Platform team, ensuring quality project delivery while managing risks, dependencies, and communications in a multi-vendor environment for government client...