UNIX System Administrator Jobs in Springfield, VA

Advance enterprise IT strategies by analyzing operational systems and recommending impactful improvements. Collaborate with experts to ensure alignment with Federal and DoD standards, enhancing overal...

Drive exceptional Tier 4 HPC support by configuring, tuning, and troubleshooting high-performance systems, ensuring advanced operational efficiency across multiple platforms while collaborating closel...

Champion infrastructure development by managing projects that enhance U.S. and global partnerships. Lead operations, support agency functions, and drive quality initiatives while ensuring efficient ad...

Lead the charge in managing and mentoring a diverse team of system administrators to ensure the performance and security of mission-critical systems in a hybrid work environment...

Transform technical challenges into solutions by leading multiple IT programs, ensuring timely delivery and alignment with federal stakeholder needs while fostering collaboration and accountability wi...

Empower your career by leading innovative projects that drive growth, enhance team collaboration, and expand market reach in a dynamic environment. Make impactful decisions that support our mission an...

Join a team that's dedicated to ensuring 24/7 availability of technology solutions, focusing on IBM WebSphere Application Server. Collaborate to identify and resolve complex technical issues, enhancin...

Accelerate your career by leading a talented team of presales systems engineers, supporting key Federal sales initiatives and driving impactful strategies within the Department of Defense sector. This...

Engage with us to enhance infrastructure integration and deployment processes, ensuring seamless operations and effective mission readiness across multiple domains in support of the air warfighter's o...

Shape the future of cloud infrastructure as you design, manage, and enhance AWS environments. Drive CI/CD automation, security adherence, and operational reliability in a compliance-focused, collabora...

Unlock potential by leading the design and implementation of DevOps practices, optimizing CI/CD pipelines, and managing infrastructure as code to deliver quality solutions in a dynamic environment...

Join us to develop future combat systems by integrating sensors and weapons, enhancing operational effectiveness, and promoting cross-service interoperability for evolving military capabilities...

Take ownership of administration and data integrity for Command Aware systems, ensuring efficient tactical communications and coordination across teams. Collaborate on large-scale data updates while m...

Lead the charge in optimizing and managing the Atlassian Cloud platform to enhance team workflows, drive automation, and enable seamless integrations, ensuring that the organization operates efficient...

Drive security excellence as an ISSO, leading top-notch cybersecurity operations and architecture for federal clients while ensuring compliance with key standards and delivering quality assurance acro...

Deliver reliable, scalable cloud infrastructure while automating CI/CD processes for healthcare applications. Collaborate with development teams to enhance deployment pipelines and strengthen system s...

Transform cloud strategies by providing technical leadership in DevOps and platform engineering. Define best practices for Azure-based infrastructure, automation, and data integrations while mentoring...

Join a dynamic team as a Senior DevOps Engineer, driving automation and agility across platforms using modern tools like AWS and Kubernetes. Contribute to large-scale projects while optimizing deploym...

Transform the future of secure access management by leading the deployment of cutting-edge Delinea Tools across Linux environments, bridging operational needs with technological solutions while ensuri...

Join a team that's empowering public sector operations through advanced analytics, simulation, and optimization techniques. Enhance decision-making and optimize performance with your expertise in Oper...

Drive innovation by designing and implementing engineering solutions that enhance product performance and efficiency. Collaborate with cross-functional teams to tackle complex technical challenges and...

Drive project success by managing multiple medium to large-scale commercial HVAC projects. Ensure timely delivery within budget while handling key operational tasks such as vendor pricing, logs, corre...

Manage multiple litigation support cases while driving process and quality improvement. Lead project planning, staff coordination, and communication with various stakeholders to ensure effective and t...

Join a dynamic team to design and develop secure, scalable software applications that support critical mission operations, working collaboratively in an Agile environment using Java, Python, and RESTf...

Elevate your career by providing senior-level database administration expertise for critical production environments, ensuring optimal performance and security while supporting mission-focused applica...