IT Security Specialist Jobs in Mc Lean, VA

Unlock potential by delivering comprehensive cybersecurity strategies to support high-stakes Department of Defense operations, enhancing defensive capabilities and providing critical analyses in a fas...

Support and manage COMSEC materials across infrastructures, ensuring compliance with regulations. Collaborate with teams to uphold security standards, perform audits, and enhance procedures, contribut...

Transform enterprise applications and platforms, ensuring security and modernization while improving system efficiency. Collaborate with experts in various tech domains to automate processes and deliv...

Lead the charge in modernizing and sustaining enterprise applications while collaborating with a diverse team of experts to enhance operational efficiency and user experience across cloud and on-premi...

Transform complex projects into successful outcomes by leading technical teams, ensuring quality, and managing resources effectively. Leverage extensive experience in cybersecurity and project managem...

Join a dynamic team to lead innovative acquisition strategies at an enterprise level, shaping procurement pathways and influencing corporate growth across Defense, Health, and Civilian sectors while a...

Join a team that values innovation and collaboration while you craft RMF A&A packages, conduct system testing, and execute security measures for cutting-edge military systems to ensure their integrity...

Empower cyber security initiatives by reviewing systems and architecture, validating information systems, and aligning IT strategies with business goals. Collaborate with inter-agency partners to deve...

Champions innovation by shaping systems engineering strategies for advanced communications. Partner with cross-functional teams to address user needs and enhance capabilities while ensuring compliance...

Lead the provisioning and security of endpoint and SaaS platforms, ensuring optimal system performance for our teams. Drive enhancements across cloud and on-premises environments while fostering a fas...

Unlock potential by driving network modernization initiatives and maintaining secure classified communications. Support mission-critical operations through expertise in secure infrastructure and VoIP...

Join us to enhance national security by designing and maintaining secure network infrastructures for classified operations, ensuring reliable communications and driving modernization initiatives in a...

Lead the charge in implementing advanced technologies to deliver comprehensive network solutions. Collaborate with a dynamic team to enhance enterprise connectivity and security, while driving innovat...

Support our innovative network projects by providing expert guidance in network architecture, engineering, and security services. Collaborate with a dynamic team to optimize full spectrum network conn...

Engineer robust cloud security solutions and ensure compliance with industry standards while managing security policies, assessments, and incident responses across various IT environments to protect o...

Lead the charge in enhancing system operations as a Senior Administrator, overseeing complex VMware and SAN environments while ensuring security compliance and performance optimization within mission...

The Security Lead will be a key architect of Cogent's product, focusing on AI and cybersecurity while also overseeing the company's operational security. This role involves shaping product strategy, e...

Unlock your potential by managing cyber technology research to enhance incident response for federal agencies. Collaborate closely with stakeholders, evaluate emerging solutions, and ensure mission al...

Engage in advanced cyber security analysis and incident response to proactively safeguard enterprise networks against diverse threats and vulnerabilities, leveraging extensive cybersecurity tools and...

Optimize end-user IT support by managing devices, resolving incidents, and collaborating with stakeholders to enhance operational efficiency for a high-security client. This role demands strong techni...

Drive your career with impactful security efforts in vulnerability engineering. Collaborate with teams to analyze, remediate, and enhance server security across critical infrastructures, ensuring comp...

The Microsoft 365 Administrator is responsible for configuring and managing multiple Microsoft 365 tenants, with a focus on Microsoft Project Online and Project for the Web. This role involves ensurin...

Develop and maintain enterprise-scale Linux systems while ensuring security, availability, and performance across diverse environments. Optimize cloud infrastructure and automate operations for improv...

Join a team that's dedicated to delivering innovative solutions in Security, Risk, and Compliance while collaboratively tackling complex projects across various sectors, enhancing processes, and drivi...

Optimize secure communications by designing and supporting advanced voice/video systems, ensuring compliance and availability for senior leadership and interagency partners in a classified environment...