Network Security Administrator Jobs

Elevate enterprise infrastructure by designing and implementing DDI solutions; lead automation and ensure network services' availability through scalable architectures and advanced scripting to drive...

Join a dynamic team to design, implement, and support DDI services in enterprise environments, utilizing Python and Ansible to enhance operational excellence and network security across global infrast...

Partner with us to design and implement robust DNS, DHCP, and IPAM solutions, enhancing network availability and efficiency. Leverage Python and Ansible for automation to streamline processes while en...

Accelerate progress at the forefront of grid security, enhancing cybersecurity measures and strategies across the enterprise. Collaborate with teams to secure operational technology environments while...

Join our team to enhance operational effectiveness by managing the Equipment Common Operating Picture application. Leverage your analytical skills to provide administrative support and ensure mission...

Drive impactful cyber strategies by leveraging expertise in analysis and research. Collaborate with a team of professionals to monitor and respond to evolving cyber threats, producing actionable insig...

Drive compliance and bolster cybersecurity by coordinating critical security changes, conducting threat analysis, and managing risk management frameworks for a key defense program. Join us in ensuring...

Champion the optimization and support of IT system operations, leveraging extensive experience in server management and troubleshooting. Engage users with Tier 1 and Tier 2 issue resolution in a high...

Transform security project management by leading innovative initiatives across regional data centers. Collaborate cross-functionally to ensure the highest standards in physical security systems while...

Join a team that's committed to optimizing IT operations by troubleshooting, maintaining systems, and providing expert support. Leverage your extensive experience to enhance system reliability while e...

Transform the networking landscape by leading innovative solutions that bolster national defense capabilities through strategic development and management of advanced communication systems within a co...

Pioneer innovative cloud security measures to protect and enhance the organization's multi-cloud infrastructure. Collaborate with teams to optimize compliance and incident response, ensuring robust se...

Empower your career by leading cybersecurity initiatives for operational technology systems. Collaborate on advanced strategies to protect critical infrastructure and ensure compliance while driving i...

Transform operational technology security by leading assessments and ensuring compliance. Utilize your expertise to integrate security measures within OT environments while collaborating with cross-fu...

Drive cybersecurity compliance by managing assessment packages, validating controls, and performing risk analyses. Contribute to Navy's mission with your expertise in RMF, STIGs, and tools like ACAS t...

Grow your career with hands-on management of unified communications and IT infrastructure, supporting vital services for over 120,000 users across diverse DoD sites. Drive collaboration and enhance pe...

Engage with our team to enhance and secure information systems in a dynamic aerospace and defense environment. Support compliance with regulatory standards while collaborating with cross-functional te...

Engineer robust DDI solutions through DNS, DHCP, and IPAM expertise. Lead network security initiatives, manage production networks, and utilize Python and Ansible for automation to enhance operational...

Join us to drive advanced DDI solutions, enhancing network efficiency and security. You will execute complex engineering tasks independently, automate workflows, and collaborate across teams to ensure...

Engineer designs telecommunications infrastructure, leveraging CAD and GIS software. Collaborate with teams to ensure quality and compliance in delivering fiber network solutions for commercial sites...

Launch your career as an Information Systems Security Officer, leading Assessment and Authorization processes, ensuring security controls for critical systems, and collaborating with technical teams t...

Manage and optimize Windows and Linux environments, ensuring system performance, availability, and security. Automate tasks, troubleshoot issues, and collaborate efficiently with teams to uphold high...

Join a team that's dedicated to strengthening our security posture by designing, implementing, and maintaining effective technical controls that protect vital information systems while fostering colla...

Advance cybersecurity by supporting system security architecture and compliance. Utilize your expertise to identify vulnerabilities, implement controls, and enhance mission-driven IT solutions for sec...

Elevate research through collaboration as a Systems Administrator, leading cloud infrastructure and support for students and faculty in data fluency solutions while contributing to software developmen...