UNIX System Administrator Jobs in Herndon, VA

Join a team that's dedicated to advancing facilities management through leadership in design, construction standards, and commissioning. Drive effective communication and collaboration to ensure succe...

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Empower operational excellence by directing enterprise Configuration Management for a key AI initiative. Lead cross-functional teams in establishing robust policies and maintaining system integrity ac...

Lead enterprise Configuration Management operations for a critical military AI initiative, establishing governance structures and processes across secure environments. Collaborate with diverse teams t...

Join a team that's dedicated to administering and optimizing RHEL systems in a dynamic cloud environment, ensuring high availability and integrity of resources while supporting user operations and sec...

Join a team that’s dedicated to enhancing network performance and security. As a Network Systems Engineer, you will manage and troubleshoot complex infrastructure, ensuring seamless connectivity and m...

Join us to configure and maintain critical network infrastructure, ensuring system reliability. Your expertise will be essential in troubleshooting, incident management, and optimizing network perform...

Oversee the modernization of critical data solutions, collaborating with cross-functional teams to ensure project success for Federal initiatives while enhancing system architecture and stakeholder re...

Oversee security protocols and ensure compliance of IT assets, leveraging your extensive knowledge in information system security practices. Collaborate with teams to address security challenges and p...

Lead the way in securing IT assets by providing expertise in information system security. This role requires in-depth knowledge and experience to protect sensitive data and guide complex systems throu...

Develop and execute automation test plans while enhancing frameworks and tools. Collaborate with teams to ensure high-quality software through thorough testing and usability assessments, contributing...

Reimagine your career as you ensure the smooth operation and high availability of cloud-based systems. Leverage your Linux expertise in a dynamic environment while collaborating with security teams an...

Champion robust enterprise networking by implementing and enhancing critical infrastructure supporting hybrid cloud and enterprise environments. Collaborate with engineering teams to optimize performa...

Deliver innovative cloud engineering solutions that enhance aviation safety and efficiency. Leverage your expertise to lead teams in the deployment and optimization of critical cloud systems in a dyna...

Transform government efficiency by serving as the primary advisor to executive leadership, driving strategic initiatives and assessments, and collaborating with high-level stakeholders to enhance oper...

Manage and coordinate multiple construction projects from planning to close-out, ensuring compliance with quality standards and budget constraints while fostering a culture of safety and collaboration...

Accelerate progress at the forefront of U.S. benefits management, overseeing premium programs, compliance, and vendor partnerships while championing strategic enhancements and enriching employee exper...

Lead the development and management of advanced cyber-intelligence tools, guiding teams to analyze security risks, design architecture standards, and implement strategic responses to protect organizat...

Unlock potential by driving personnel security operations and clearance processing. Contribute to developing a robust security program within the Intelligence Community while ensuring compliance with...

Unlock potential by executing complex aviation initiatives, enhancing safety and efficiency through cloud technology. Lead infrastructure support for high-availability environments, ensuring modernize...

Grow your career with an opportunity to lead SAP IQ database solutions, ensuring optimal administration and support while collaborating with stakeholders to meet dynamic business needs and security st...

Drive the charge in enhancing personnel security operations, ensuring compliance with federal clearance processing. As a specialist, you will manage and refine workflows, documentation, and investigat...

Champion security excellence by implementing robust controls for enterprise applications, ensuring compliance with cybersecurity policies. Collaborate with stakeholders to document, assess, and mainta...

Transform analytics development by leading data management initiatives that ensure reliability and accuracy, while driving automation processes for enhanced security evaluations across projects with c...

Support security operations for information systems in sensitive environments, ensuring compliance and protection measures are implemented effectively. Collaborate with security teams and assist in ma...