Systems Administrator Jobs in Manassas, VA

Drive progress in securing web applications by configuring and optimizing WAF policies, analyzing security requirements, and collaborating on vital cybersecurity initiatives. Grow your expertise in a...

Transform our AI infrastructure as a Senior DevOps Engineer, enhancing scalability, reliability, and performance. Collaborate with cross-functional teams to drive continuous improvement in automation...

Lead the design and development of critical ServiceNow solutions, optimizing process automation and workflow enhancements to support operations while mentoring junior developers in best practices...

Tackle the installation and troubleshooting of advanced building management systems in critical environments, driving projects from initiation to completion while ensuring system reliability and custo...

Elevate our ServiceNow capabilities by developing and managing critical applications, ensuring optimal performance and user-centric solutions across multiple platforms within the district, while drivi...

Empower your career by bridging operational needs with technical solutions in a vital DHS cybersecurity mission. Take the lead in requirements management and optimize technology integration for improv...

Drive cybersecurity excellence by leading risk management and automation initiatives. Collaborate cross-functionally to enhance security across cloud and DevSecOps environments, ensuring continuous co...

Build efficient, reliable, and scalable content delivery infrastructure for a growing video platform, focusing on optimizing performance and availability across various systems and technologies while...

Unlock potential by analyzing IT portfolio management data to support strategic decision-making. Collaborate with stakeholders and produce insightful reports while contributing to innovative solutions...

Shape the future of cloud infrastructure by automating and enhancing system performance, supporting automation tools, and collaborating with teams to optimize AWS operations and Linux systems in a dyn...

Shape the future of building automation and electrical monitoring systems by providing technical support in design, integration, and collaboration with diverse engineering teams in a remote work setti...

Lead and scale operations in a mission-critical sector, driving talent development, operational discipline, and robust growth while fostering a high-performance culture and ensuring exceptional execut...

Drive the growth and technical direction of a prominent DevOps team, ensuring infrastructure reliability and performance while fostering collaboration across product, engineering, and security teams t...

Support critical security systems by overseeing their architecture, design, and deployment. Collaborate with teams to enhance cybersecurity posture while ensuring high performance and reliability of e...

Unlock the potential of cloud infrastructure by leading automation efforts, optimizing Kubernetes, and enhancing deployment processes, all while collaborating with cross-functional teams to ensure ser...

Take ownership of mission-critical operations, optimizing systems for data and voice communications in a fast-paced environment. Support 24/7 activities ensuring vital information flow to decision mak...

Join a team that's focused on providing expert-level support for complex network systems. Leverage your technical skills to tackle critical issues, ensuring optimal network operations while driving mo...

Join a team that's reimagining user access patterns while fostering top-tier development. As an Engineering Manager, you'll spearhead security-focused services, leading and mentoring a collaborative t...

Contribute to the innovation of systems by enhancing applications to optimize data collection, analysis, and reporting. Work collaboratively within a talented team to improve operational efficiency th...

Transform data solutions as a key member of our programming team, enhancing system effectiveness and driving innovations for Navy projects while collaborating in a fully telework environment...

Shape the future of regional services by assisting in strategic planning, enhancing organizational effectiveness, and promoting quality improvements in operations across various geographic regions, en...

Explore opportunities as a hands-on technical authority for Red Hat OpenShift, leading architecture, deployment, and management in multi-cloud and hybrid environments while mentoring teams and solving...

Contribute to advanced cybersecurity projects by leading the systems engineering lifecycle for cyberspace capabilities, integrating diverse data sources to enhance decision-making and operational effi...

Lead and advance complex computer systems engineering projects, providing expertise in design, integration, testing, and sustainment for defense applications throughout the full system lifecycle...

Join a team that's dedicated to advancing weapon and combat systems through expert systems engineering. Contribute across the full lifecycle, ensuring mission-critical systems are reliable, interopera...