IT Security Specialist Jobs in Arlington, VA

Lead the administration and engineering of a large enterprise Splunk environment, enhancing cybersecurity operations through system integration and data management while collaborating with technical t...

Shape the future of IT support operations by leading a dynamic help desk team, enhancing customer satisfaction while optimizing performance across a large DoD IT infrastructure, ensuring all end-users...

Join a dynamic team to drive operational planning and support customer needs in cryptologic cyber operations. Collaborate across agencies and enhance strategic initiatives while leveraging your expert...

Empower secure software development by implementing CI/CD pipelines and container security. Collaborate across teams to ensure compliance with RMF and enhance security practices in a dynamic, mission...

Drive efficient IT operations by providing Tier I and II support, managing UNIX and Windows systems, and ensuring seamless communication with management and clients. Enhance system reliability and per...

Innovate security assessment processes by evaluating controls, managing A&A activities, and ensuring compliance with federal standards. Collaborate with teams to identify risks and validate remediatio...

Lead technical operations for mobile cybersecurity, ensuring secure communication across cellular networks. Collaborate with multi-disciplinary teams to enhance mission objectives and maintain compreh...

Champion strategic growth by driving solution sales within key enterprise accounts. Collaborate with cross-functional teams to identify opportunities, articulate value, and influence client transforma...

Drive growth in a leading Cyber Consulting Services organization by enhancing operational performance, managing diverse teams, and delivering high-quality cybersecurity solutions while ensuring client...

Advance your career by managing and optimizing Linux systems, virtual machines, and network infrastructure. Collaborate with teams to ensure reliable services and support both classified and unclassif...

Join us to manage and enhance internal and customer environments, ensuring optimal performance of Linux servers, virtual machines, and network infrastructure while supporting both classified and uncla...

Optimize operational efficiency by providing Tier I/II support in a 24/7 environment. Act as the SPOC for incident management, ensuring timely resolution and documentation while maintaining communicat...

Lead the charge in enhancing identity and access management systems, leveraging over a decade of expertise to innovate and secure IAM solutions across diverse environments while ensuring compliance wi...

Join a team that's dedicated to providing analytic support for SIGINT operations. Leverage your software development skills and expertise in high-performance computing to solve complex mission challen...

Drive analytic support for SIGINT operations, leveraging software development skills and advanced computing techniques to solve complex mission challenges across multiple teams and environments...

Transform critical systems by managing and securing information technology infrastructures. Collaborate with engineering teams to enhance operational efficiency and support vital government missions t...

Drive security initiatives by managing Sensitive Compartmented Information (SCI) activities, safeguarding classified data, and enhancing compliance practices. Collaborate on security policies and resp...

Empower your career by monitoring and enhancing security measures, investigating threats, and collaborating with teams to strengthen data protection and incident response capabilities across the organ...

Join a team that's enhancing cybersecurity by engineering Linux systems and automating processes. Contribute to a next-gen Cyber Threat Intelligence Database while collaborating with key partners to i...

Elevate your career as a CyberArk SME/DevOps Engineer, implementing secure solutions for federal modernization. Leverage your expertise in privileged access management to drive best practices and enha...

Elevate security protocols by leading a team in managing risk frameworks and system authorizations. Provide technical guidance and streamline processes for cloud and on-premises infrastructures, ensur...

Drive innovative software solutions for national security by designing, developing, and maintaining software capabilities that enhance digital investigations and technical analysis, collaborating with...

Drive your career forward by designing and developing software solutions for complex digital investigations. Collaborate with experts to automate processes and enhance analytical capabilities in a sec...

Transform IT systems support by managing infrastructure, troubleshooting issues, and optimizing performance. Engage in diverse operations including Tier 1 & 2 problem resolution, while ensuring system...

Optimize cloud security and deployment processes by leveraging AWS, CI/CD, and DevSecOps practices. Collaborate with teams to enhance infrastructure, automate security, and ensure seamless Salesforce...