Network Security Engineer Jobs in Merrifield, VA

Unlock potential by designing, implementing, and optimizing network systems for mission-critical operations, ensuring security and scalability in a large-scale Cisco environment. This role requires ex...

Join a team that's redefining systems engineering by leveraging your expertise in RF testing, coding, and stakeholder collaboration to drive successful project outcomes and strategies, while ensuring...

Transform systems engineering by collaborating with key stakeholders and enhancing technical support for E3 Programs. Travel required to meet mission goals while driving innovation in RF testing and e...

Join a team dedicated to advancing network security through cloud-based zero trust architectures. Lead complex deployments and optimizations of Zscaler solutions, enhancing security postures for clien...

Transform operational systems by leveraging significant expertise in Cisco and Arista configurations, requiring active TS/SCI clearance with a polygraph and commitment to travel and on-call duties...

Shape the future of network security by optimizing and maintaining enterprise systems. Collaborate across teams to implement Zero Trust architecture and ensure high availability in mission-critical op...

Lead strategic security advisory initiatives to elevate clients' security posture and compliance. Guide consulting teams, drive practice development, and foster trusted relationships while delivering...

Grow your career with a pivotal role in modernizing network security solutions through cloud-based zero trust architectures, enhancing security measures and user access while driving transformation in...

Advance enterprise security by designing and optimizing Zscaler solutions, driving zero trust transformations, and enhancing client network access while fostering collaboration and delivering innovati...

Architect modern services that enhance a critical production platform while ensuring stability and reliability of legacy systems through careful, incremental modernization and pragmatic engineering pr...

Help us oversee security operations for construction sites, ensuring safety for personnel and property. This role involves coordinating protocols, managing personnel, and responding to incidents while...

Empower enterprise cybersecurity initiatives by securing cloud environments through vulnerability identification and mitigation, incident response, and continuous improvement, collaborating with techn...

Drive strategic cybersecurity initiatives and guidance to enhance enterprise security posture, risk management, and compliance. Collaborate with stakeholders, advising on policies, frameworks, and inc...

Transform network infrastructure by designing, implementing, and maintaining classified networks supporting 1,000+ users with a focus on security and efficiency for technical operations and cloud plat...

Drive security compliance and lead programs governing classified materials. Ensure adherence to federal regulations, conduct audits, and deliver security training. Ideal for professionals seeking to e...

Help us deploy cutting-edge security solutions to protect our clients. You'll work closely with technical teams to configure and optimize security tools, enhancing customer security posture from day o...

Collaborate with cross-functional teams to integrate and analyze COMINT geolocation systems. Leverage RF signals expertise to develop specifications, propose solutions, and ensure successful system im...

Engage in advanced RF system and antenna design, leading teams to innovate robust solutions. Collaborate across disciplines to drive projects that enhance communication technologies while mentoring ju...

Empower our security capabilities by leading strategic initiatives across application, cloud, and supply chain security, ensuring the protection of sensitive data while fostering collaboration and eng...

Lead security initiatives to identify vulnerabilities in applications, provide expert remediation guidance, and ensure a secure software development lifecycle. Collaborate with teams using AI and mode...

Engineer scalable solutions as a trusted advisor, blending networking expertise with sales acumen to drive new business and influence product direction for Commercial customers...

Discover innovative solutions as you design and optimize scalable network architectures, ensuring robust connectivity for critical government operations...

Accelerate progress at a high-impact team providing network engineering support. Leverage your expertise to troubleshoot and maintain network systems, ensuring operational efficiency and connectivity...

Join a team that's shaping the future of systems engineering by applying your RF expertise to support critical lifecycle phases and conduct essential EMI testing in a dynamic mission environment, enha...

Lead the charge in installing and maintaining complex security systems while overseeing a team of technicians to ensure quality and safety standards are met. Drive project success through collaboratio...