IT Security Systems Engineer Jobs in Alexandria, VA

Empower the Mission LAN by managing systems administration, ensuring seamless operations, security compliance, and enhanced functionality. Drive innovation through technical expertise while collaborat...

Join our team to implement and manage enterprise network infrastructure, ensuring secure connectivity and optimal performance for a large-scale operation serving over 120,000 users across diverse loca...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Join a dynamic team as you oversee design reviews, audits, and configuration management to ensure system integrity, documentation compliance, and software baseline control across diverse projects in a...

Drive the development and automation of mission-critical infrastructure, enhancing CI/CD pipelines and cloud environments while embedding security compliance in all stages of software delivery...

Join a team that's dedicated to advancing endpoint security in a dynamic, mission-driven environment. Collaborate with experts and engage with state-of-the-art technologies to safeguard critical syste...

Drive modernization and security initiatives as a Senior Systems Administrator, overseeing enterprise IT infrastructure. Leverage your expertise in Microsoft technologies to ensure robust system perfo...

Join a team that's shaping the future of Aegis Training Systems through expert leadership in Test and Evaluation, driving successful execution of comprehensive test strategies and technical solutions...

Transform the landscape of data analytics by leading complex engineering projects, optimizing data flows, and implementing cutting-edge technologies to enhance insights and drive decision-making for i...

Shape the future as a Mid-Level Systems Engineer supporting mission-critical solutions. You'll apply engineering principles to optimize systems across cloud and hybrid environments, enhancing the effe...

Join a team that's enhancing mission-critical geospatial intelligence solutions by delivering scalable systems engineering expertise across various government and federal platforms to support operatio...

Unlock your potential by supporting enterprise SAN infrastructure, ensuring reliable and secure network operations. Collaborate with teams for 24/7 monitoring, incident management, and performance opt...

Empower innovation by designing robust enterprise networking solutions across CAN, MAN, and WAN environments, ensuring compliance with industry standards while leading technical teams to enhance netwo...

Join a dynamic team to optimize enterprise network infrastructure through lifecycle replacement initiatives. Drive technological refresh efforts while ensuring compliance with industry standards and c...

Empower your career as you design, implement, and manage cutting-edge network infrastructures. Collaborate to enhance security measures and optimize performance across complex LAN and WAN environments...

Drive security strategy by implementing system security policies and methodologies while managing vulnerabilities for critical information systems. Collaborate with teams to secure data and enhance op...

Join an innovative team to architect and maintain robust security systems. Drive automation and enhance security tooling in AWS, ensuring the resilience of solutions that protect critical products and...

Accelerate progress at the forefront of network and system architecture, driving innovative solutions and ensuring seamless integration while collaborating across disciplines to shape high-level techn...

Design and implement efficient network infrastructures, ensuring optimal performance and security across LANs and WANs. Oversee hardware management, troubleshoot issues, and develop documentation and...

Lead the charge in engineering scalable data solutions for security analytics, transforming diverse telemetry into a coherent and secure data backbone. Collaborate across teams to ensure data integrit...

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 a team that supports critical 24/7 security operations to safeguard multi-classified data. Collaborate in incident detection, investigation, and response, enhancing cyber resilience within an int...

Advance cyber defense by executing 24/7 monitoring and incident response, leveraging cutting-edge technologies to protect classified and unclassified networks in a dynamic SOC environment, ensuring th...

Support 24/7 cybersecurity operations through threat detection, incident investigation, and response across classified and unclassified networks. Leverage SIEM platforms and automation tools to enhanc...

Transform the cybersecurity landscape by leading innovative security architecture and practices for state government systems. Elevate security measures, guide technical decisions, and collaborate acro...