Network Security Administrator Jobs in Fairfax, VA

Lead the design and implementation of advanced monitoring solutions to enhance infrastructure observability for critical IT services, ensuring optimal performance and security within a dynamic operati...

Engineer robust cloud solutions by designing a centralized platform for tool usage management, ensuring security and performance meet organizational standards while collaborating with cross-functional...

Build and maintain secure infrastructure solutions, automating workflows and ensuring compliance across systems. Collaborate with teams to enhance operational resilience and develop standards for secu...

The Senior Systems Engineer at Interclypse is responsible for analyzing information requirements and evaluating workflow problems while providing supervision and direction to staff. This role involves...

Join a team that's dedicated to optimizing critical technology infrastructure, providing technical support, and automating solutions to enhance performance while minimizing operational disruptions...

Join a dynamic team focused on enhancing secure, reliable LAN/WLAN/WAN operations for DoD. You'll lead critical network initiatives, leveraging advanced technical skills to ensure optimal performance...

Drive the design, deployment, and maintenance of multi-enclave infrastructure systems, ensuring secure, efficient integration and operation within the War Data Platform for enhanced decision-making in...

Join a dynamic team to design and implement innovative software solutions for defense applications. Focus on data engineering and tactical data links while collaborating cross-functionally to develop...

Partner with us to support critical defense systems, driving engineering and operational excellence in a secure environment. Collaborate with teams to enhance system performance, security, and high av...

Lead and optimize information security initiatives for civil society organizations, providing training, support, and mentoring to ensure effective practices and responses to digital threats. Engage wi...

Drive impactful systems engineering initiatives through all lifecycle phases. Ensure technical integrity, interact with stakeholders, and deliver quality solutions while navigating complex challenges...

Elevate your career by designing and optimizing data pipelines, ensuring data integrity and security in cyber analytics. Collaborate across teams to deliver actionable insights and support cutting-edg...

Analyze and enhance IT security measures, ensuring compliance and risk mitigation while providing strategic guidance and support in the management of vulnerabilities and internal audits within a dynam...

Take ownership of vulnerability research and development, driving analysis and assessments across platforms while collaborating with government and corporate partners to enhance security measures and...

Optimize systems engineering processes across the lifecycle phases. Collaborate with stakeholders to define requirements and ensure technical integrity. Provide solutions and analysis to enhance proje...

Seeking Senior-level Cyberspace Operations Planners to provide strategic guidance and manage project execution in a mission-critical environment that fosters cybersecurity advancements and joint missi...

Help us unlock potential by supporting outside plant engineering projects through GIS expertise, ensuring deliverables meet accuracy, timelines, and budget requirements while collaborating across team...

Shape the future of engineering by leading multi-discipline projects with clarity and confidence. Guide teams from programming to closeout, enhancing systems and fostering relationships to ensure qual...

Shape the future of network infrastructure by designing, implementing, and maintaining comprehensive telecommunications systems. Collaborate with users and teams to ensure seamless operations and enha...

Empower our data center operations team to excel in performance, strategy, and innovation. Lead with vision and manage daily operations, while mentoring and inspiring colleagues to achieve peak operat...

Empower customer success by serving as a trusted technical advisor, facilitating onboarding, driving product adoption, and ensuring long-term value through strategic collaboration with internal teams...

Elevate your career by supporting enterprise identity and access management solutions. Ensure secure authentication and authorization while managing role-based access and enforcing IAM policies to ali...

Optimize your career as you drive automation and efficiency in DevOps, utilizing your expertise in Kubernetes, Terraform, and AWS to deliver solutions that meet client needs and enhance deployment pro...

Take ownership of end-to-end DevOps processes, optimizing deployments and automations. Leverage Kubernetes, Terraform, and AWS in a senior role, driving team collaboration and enhancing operational ef...

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...