IT Systems Administrator Jobs in Mc Lean, VA

Join a team that's enhancing global missions by leveraging your Linux expertise. As an integral systems administrator, you'll ensure robust infrastructure and spearhead improvements to defend against...

Lead the design and automation of cloud infrastructure, driving process improvements and collaborative efforts across teams to deliver mission-critical applications in a fast-paced startup environment...

Champion compliance and security by performing technical assessments, mitigating risks, and ensuring safe networking and computing environments. Collaborate with engineering teams to develop robust in...

Lead the charge in engineering complex enterprise systems, delivering technical authority in RF-enabled solutions and GOTS architectures, while ensuring operational sustainment and interoperability ac...

Join us as a Principal Systems Engineer, leading engineering efforts for FORNSAT systems. Utilize your expertise in complex systems integration and enterprise architectures, while ensuring operational...

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...

Drive the execution and management of cyber program contracts, ensuring top-tier performance for federal clients. Collaborate with leadership on strategic initiatives while optimizing team resources a...

Engineer robust network solutions, ensuring high availability and optimal performance. Collaborate with teams to support deployments and fulfill enterprise infrastructure needs in regulated environmen...

Join a team that's dedicated to designing, optimizing, and maintaining network solutions in a dynamic, 24/7 environment to support cutting-edge healthcare technologies and ensure operational excellenc...

Join a team that champions HR technology solutions, ensuring data accuracy and enhancing HR processes. Collaborate across departments to optimize systems and reporting while delivering actionable insi...

Drive the future of information security by engineering resilient systems through advanced security measures, vulnerability remediation, and compliance with RMF and ICD guidelines to protect critical...

Drive the transformation of IT services by leading innovative endpoint solutions, overseeing global operations, and ensuring top-notch infrastructure management while enhancing service delivery for a...

Lead strategic planning initiatives to align enterprise operations with mission goals. Oversee data management and report development, guiding junior analysts in executing IT-to-business roadmaps and...

Innovate automation solutions for large-scale IT network infrastructure. Engage in developing and implementing process automation while optimizing system performance and reliability to enhance product...

Unlock the potential of enterprise application development by managing requirements processes, including elicitation, traceability, and change control, within an Agile/DevSecOps environment to achieve...

Advance project management excellence at the forefront of maritime defense systems, collaborating with engineers and stakeholders to drive complex projects towards successful outcomes, ensuring alignm...

Transform cybersecurity strategies by integrating best practices in information system security engineering, risk management, and compliance to protect critical systems throughout their lifecycle, ens...

Transform your career with a strategic role overseeing program management for federal agencies. Lead initiatives, manage resources, and foster stakeholder relationships while ensuring project alignmen...

Shape the future of network security! As a Senior Network and Cyber System Engineer, you'll enhance cybersecurity operations while managing network infrastructures. Join a mission-driven team and make...

Lead the charge in DevSecOps initiatives by designing secure, scalable cloud solutions, mentoring engineers, and driving best practices. Collaborate across teams to enhance software delivery and ensur...

Drive transformation in Identity and Access Management by implementing user solutions and enhancing security practices for cloud integrations. Collaborate across teams to ensure compliance and improve...

Grow your career with a dynamic team focusing on system integration and prototype application development. Engage in cutting-edge projects that impact mission success through innovative solutions and...

Innovate enterprise cybersecurity by managing vulnerability and patch operations, ensuring compliance with security standards, and enhancing organizational security posture through effective collabora...

Join a team that's dedicated to delivering innovative Network Engineering solutions. Leverage your extensive configuration experience with Cisco and Arista to enhance operational systems while support...

Innovate and lead IT enablement projects across Finance, Legal, and HR, ensuring alignment with broader business strategies. Balance direct leadership of high-risk initiatives with coaching for tactic...