Systems Administrator Jobs in Lorton, VA

Contribute to the optimization of mission-critical Linux systems, ensuring high availability and security. Collaborate with cross-functional teams to support infrastructure, automate tasks, and enhanc...

Shape the future of cybersecurity as you lead technical security operations and ensure the integrity of information systems. Your expertise will enhance security management and support vital initiativ...

Deliver high-quality installations and technical support for advanced telematics systems. Manage deployments, ensure safety standards and troubleshoot across various equipment, contributing to efficie...

Oversee enterprise vulnerability assessments and governance within the War Data Platform. Collaborate across teams to establish DevSecOps supply chain methodologies that protect AI and machine learnin...

Innovate and execute comprehensive event strategies, managing flagship conferences and internal gatherings with operational precision. Drive attendee engagement and brand loyalty through high-impact e...

Transform your career by leading DevSecOps and supply chain governance efforts. Collaborate with multi-disciplinary teams to enhance vulnerability assessments and ensure operational readiness of AI an...

Empower advancements in cybersecurity by establishing and enforcing supply chain risk governance across environments, leading cross-functional initiatives to enhance operational readiness and support...

Join a dynamic team to engineer, optimize, and secure innovative data center solutions, ensuring high availability and robust performance for critical infrastructure in a collaborative environment...

Help us shape the future of maritime domain awareness by enhancing ship tracking systems. In this role, you will leverage advanced analytics and cutting-edge technologies to support global security in...

Join a team that's advancing maritime domain awareness by enhancing ship tracking systems. You'll utilize cutting-edge technologies to detect and disrupt illicit activities at sea while supporting hom...

Join us to secure critical systems by designing and implementing robust cybersecurity measures across diverse environments, while collaborating with teams to enhance security configurations and conduc...

Lead delivery of ALS lab data processing services for DOJ’s complex litigation. Oversee eDiscovery team, ensuring compliance with ESI specifications while providing strategic consultation and maintain...

Join a team that's dedicated to advancing systems engineering for tactical intelligence. Support DoD programs by providing expertise in acquisition, development, and analysis. Engage in detailed revie...

Join a team that's at the forefront of national security, providing critical engineering, maintenance, and modernization services for nuclear command and control systems, ensuring operational readines...

Join a team that's pivotal in supporting mission-critical operations across diverse locations, collaborating with stakeholders to ensure software readiness and operational efficiency in a dynamic, hig...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Unlock potential by designing and deploying scalable infrastructure solutions using Terraform and Ansible. Collaborate across teams to enhance system reliability and performance in a dynamic DevSecOps...

Partner with us to deliver strategic Microsoft solutions; configure, troubleshoot, and optimize environments while providing expert guidance. Manage project deliverables and foster client relationship...

Deliver critical systems engineering support for platform integration, planning, and analysis. Engage in diverse projects, contribute to advanced technologies, and grow your career in a dynamic remote...

Join a team that's committed to delivering exceptional software support. As a Technical Support Engineer, you'll independently analyze and resolve complex technical issues while ensuring high customer...

Champion user readiness by designing and enhancing training programs for the War Data Platform. Collaborate across domains to accelerate adoption and effectiveness while supporting various security en...

Engage users by designing and delivering comprehensive training programs for the War Data Platform, enhancing workforce readiness and fostering effective use of AI capabilities in diverse operational...

Drive effective service delivery and resource allocation management to ensure comprehensive support, personnel stability, and quality assurance for defense R&D initiatives, while coordinating contract...

Join a team that's driving critical IT modernization and cloud migration initiatives for the Army National Guard, ensuring secure, scalable architectures align with enterprise goals and DoDAF standard...

Elevate your career by developing complex software systems, utilizing C++ and Python in a collaborative environment. Advocate for quality design, performance, and adhere to optimization standards to e...