Network Security Engineer Jobs in Alexandria, VA

Lead the charge in securing critical banking applications through hands-on penetration testing. Collaborate with cross-functional teams to identify vulnerabilities, strengthen defenses, and enhance th...

Join the charge in transforming technology into opportunity as a Network Engineer, where you'll troubleshoot complex networking issues, support operational needs, and collaborate with stakeholders to...

Unlock potential by designing and implementing complex mission networks. Collaborate across teams to enhance system reliability and efficiency while supporting critical cyber operations with a focus o...

Lead the charge in delivering Physical Security projects while collaborating with technical teams. Utilize your expertise in project management to ensure timely and on-budget success, enhancing securi...

Peraton is seeking a Network Engineer to provide consulting on advanced information technologies and methodologies. The role involves designing and planning network communication systems, conducting c...

Join a team that's redefining cybersecurity by driving pre-sales engagement, presenting innovative solutions, and building lasting customer relationships to solve complex security challenges across di...

Accelerate secure network operations by engineering Comply-to-Connect (C2C) capabilities. Collaborate with technical teams to enhance system compliance and drive mission-focused decision-making across...

Join a team that designs and maintains scalable network infrastructure while ensuring optimal performance and security. Lead troubleshooting efforts, mentor junior engineers, and stay ahead of emergin...

Join a dynamic team as a Senior Network Engineer providing Tier III support for complex system issues. Focus on modern engineering solutions, capacity planning, and network optimization while collabor...

Advance your career by utilizing your expertise in enterprise network infrastructure, designing and implementing secure solutions in a dynamic environment, and providing mentorship to junior engineers...

Innovate and engineer complex mission networks, ensuring reliability and security while fostering collaboration across teams to support critical cyber infrastructure and enhance operational efficienci...

Transform DevSecOps within a critical AI initiative by architecting secure software pipelines and driving modernization across multi-classified environments, ensuring operational integrity and continu...

Transform enterprise DevSecOps initiatives by architecting and optimizing software pipelines across secure environments, enhancing compliance and operational efficiency to support mission-critical ana...

Shape the future of DevSecOps with your expertise by driving modernization and implementing security automation for critical defense initiatives. Lead a team and collaborate to enhance operational res...

Lead cybersecurity initiatives to protect sensitive biomedical research data. Design and implement robust security controls while ensuring compliance with federal standards. Collaborate with diverse t...

Join a team that's committed to providing comprehensive IT support across multiple sites. You will troubleshoot and maintain both physical and virtual systems while ensuring seamless user experiences...

Elevate IT infrastructure support by providing remote and on-site assistance. Manage hardware, software, and user connectivity across multiple locations, ensuring optimal performance and compliance wi...

Unlock potential by providing systems engineering expertise and guidance to enhance software architecture, improve developer productivity, and ensure overall system quality. Collaborate with cross-fun...

Unlock potential by engineering secure, high-availability networks that enhance national criminal justice operations. Collaborate across teams to maintain infrastructure, troubleshoot issues, and supp...

Engage in the design and execution of secure cloud-based solutions, optimizing containers and CI/CD practices while ensuring robust system performance and security. Collaborate cross-functionally to e...

Champion enterprise LAN engineering by leading design, implementation, and modernizing efforts across classified and high-assurance environments while ensuring mission-critical networks deliver reliab...

Join a team that's committed to enhancing application security by identifying and remediating vulnerabilities, leading security practices, and ensuring compliance with industry standards to support th...

Transform research into operational success by providing insightful analysis and support. Collaborate across teams to deliver technical recommendations, lead initiatives, and enhance systems architect...

Support seamless Data Center operations with a focus on uptime, process optimization, and technical excellence. Engage in strategy development and effective customer solutions implementation to enhanc...

Join a dynamic cybersecurity team to safeguard critical banking applications through proactive penetration testing, vulnerability assessment, and collaborative remediation efforts, driving security ex...