Network Security Administrator Jobs in Dulles, VA

Join a team that's driving cloud innovation by bridging customer needs with technical expertise. You'll engage with clients, design scalable solutions, and ensure successful adaptations of cloud-focus...

Lead technical engagement with customers to design, validate, and implement cloud solutions, bridging their missions with robust technical capabilities for successful cloud adoption and driving custom...

Innovate and lead strategic communications for high-profile U.S. Air Force clients, managing a dedicated team and delivering critical communications under tight deadlines while ensuring client satisfa...

Drive project success by managing electronic security initiatives from kickoff to closeout. Collaborate with clients, subcontractors, and vendors to coordinate schedules, budgets, and documentation ac...

Join a team that's dedicated to implementing robust security measures. You'll oversee the continuous monitoring, maintenance, and improvement of information systems security, ensuring compliance and e...

Join a critical mission in maintaining IT infrastructure integrity and security. Lead 24/7 operations, monitoring systems for incident response, ensuring service availability, and coordinating between...

Elevate national defense by overseeing IT infrastructure stability and security. Your role ensures reliable services and rapid response to incidents across diverse environments, driving operational ex...

Join a team that's dedicated to national defense as you lead IT infrastructure monitoring and incident resolution, ensuring operational excellence for critical systems across global networks and envir...

Pioneer a high-impact security research team, blending hands-on defense expertise with leadership. Drive innovation in cyber threat detection and response, collaborating closely with engineering to re...

Shape the future of IT as you lead technology services, manage operations, and drive digital transformation initiatives. Collaborate with diverse teams to enhance performance and ensure compliance whi...

Shape market strategies by building new enterprise security solutions. Drive growth through direct sales, strong partnerships, and a focus on customer success, all while navigating a fast-paced, dynam...

Lead the delivery of large-scale network operations and infrastructure services in a dynamic, multi-stakeholder environment. Drive program governance, operational performance, and cross-functional coo...

Lead the charge in ensuring the reliability and performance of a global cloud infrastructure. Collaborate with cross-functional teams to design and implement innovative monitoring solutions, optimizin...

Unlock potential by leading digital engineering initiatives in aerospace systems development, integrating advanced technologies to enhance defense and civilian missions. Collaborate on innovative solu...

Empower our cloud infrastructure by enhancing AWS security posture, automating controls, and collaborating with engineering teams to deliver secure, scalable solutions while minimizing risk and mainta...

Optimize SharePoint administrative support by overseeing governance and development within a Navy IT division. Drive efficient delivery of SharePoint and Power Platform solutions while ensuring compli...

Engage with customers by leveraging deep technical expertise to drive sales. Collaborate with the sales team to develop tailored security solutions, conduct product demonstrations, and ensure successf...

Champion the management and optimization of RHEL infrastructure, overseeing system administration and security measures, while ensuring high availability and performance for federal client operations...

Join a team that optimizes RHEL infrastructure, ensuring system stability, security, and performance. Your expertise will support critical federal operations through management, troubleshooting, and c...

Help us innovate cutting-edge simulation and modeling solutions for Navy radar and combat systems, partnering with experienced engineers to enhance system performance through hands-on development and...

Drive security initiatives for Special Access Programs, ensuring compliance and operational efficiency. Collaborate with government and contractor leadership to manage vulnerabilities and enhance secu...

Champion SAP security operations by managing compliance and protecting sensitive information. Collaborate with various teams to ensure thorough execution of security policies and procedures vital for...

Lead and oversee all contractor security operations for Special Access Programs, ensuring compliance, risk management, and operational security in a complex environment. Advise on policies and mentor...

Support cloud initiatives as a Linux SME, ensuring security compliance and operational availability. Collaborate on troubleshooting, develop documentation, and communicate operational issues to enhanc...

Join us in enabling the effective execution of multi-phase programs; this role supports a Project Manager by managing logistics, coordinating teams, and ensuring alignment across stakeholders, fosteri...