Network Security Analyst Jobs in Leesburg, VA

Drive innovative network solutions by designing, implementing, and optimizing systems for secure and efficient performance, while mentoring junior engineers and collaborating with cross-functional tea...

Engineer and optimize network infrastructure, ensuring reliability and security. Collaborate with IT teams to troubleshoot issues, develop policies, and enhance network performance while staying updat...

Champion federal cybersecurity by mastering SIEM operations, log management and threat detection. Join a dynamic team dedicated to enhancing national security through vigilant monitoring and incident...

Innovate as you lead the Applied Network Defense team, driving technical cybersecurity assessments and research to enhance security methodologies while mentoring a high-impact interdisciplinary team...

Innovate the field of cybersecurity by leading the Applied Network Defense team. Collaborate with leadership to drive research projects, mentor staff, and engage with communities to enhance technical...

Deliver critical offensive testing to enhance the security of banking applications. As a key member, you'll lead penetration tests, identify vulnerabilities, and collaborate with teams to strengthen t...

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...

Champion secure network infrastructure design and deployment in a classified environment, ensuring compliance and robust cybersecurity practices while collaborating closely with the Department of Defe...

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...

Optimize firewall solutions by leveraging expertise to secure network operations, ensure compliance, and deliver technical insights. Collaborate on best practices to identify and resolve system anomal...

Shape the future of cybersecurity by leading groundbreaking initiatives in risk management and resilience. Collaborate with experts across sectors to enhance national security and organizational stabi...

Join a team that's shaping the future of network engineering for DoD clients. Collaborate on designing and implementing complex cloud network infrastructures while maintaining top security standards a...

Transform the DevSecOps landscape by deploying an agile, secure, and comprehensive platform across diverse environments while collaborating with cross-functional teams and maintaining robust automatio...

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...

Transform cybersecurity operations by delivering technical analysis, reporting, and support for mission-critical initiatives. Collaborate with cross-functional teams to provide insights that enhance d...

Lead the charge in designing and implementing SIEM solutions to analyze and visualize data, ensuring security threat detection and operational intelligence, while collaborating with IT and security te...

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 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...

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...

Support cybersecurity modernization initiatives by analyzing, evaluating, and developing strategies for cryptographic systems. Collaborate with stakeholders to enhance key management programs and ensu...

Innovate cloud network solutions by designing hybrid architectures that seamlessly integrate on-premises and cloud environments, ensuring high availability and security for critical infrastructure ope...

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...