UNIX System Administrator Jobs in Yorktown, VA

Champion critical UNIX systems support and enhance mission capabilities for a vital government program. Collaborate to ensure high availability, security, and performance across complex environments w...

Elevate your career by providing expert Unix server support in a dynamic retail environment, ensuring 24/7 uptime and optimal performance across multiple locations while leading project initiatives an...

Drive identity governance by administering SailPoint platforms, ensuring security, compliance, and streamlined access processes. Oversee lifecycle management, access certifications, and entitlement go...

Lead the charge in optimizing enterprise web applications through skilled deployment and automation. Collaborate extensively with developers and IT teams to ensure secure, scalable solutions in Micros...

Shape the future of technical support by resolving complex issues, collaborating with teams, and training staff to enhance customer experiences and optimize services in a dynamic environment...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Shape the future of technology solutions as a Systems Administrator, ensuring optimal performance of complex software systems and network infrastructures for critical operations while leading and enha...

Lead critical infrastructure operations for the ServiceNow platform, focusing on troubleshooting and support of MID Servers, VM systems, and connectivity. Collaborate with technical teams to ensure op...

Champion systems engineering efforts, leading teams in deploying advanced simulation solutions for training environments. Utilize expertise across multi-site operations to enhance naval training capab...

Elevate your career by designing and maintaining robust IT infrastructures. This role emphasizes telephony support, system optimization, and collaboration with vendors to ensure high availability and...

Empower technology solutions at the forefront of operations. Lead IT system administration, ensuring optimal performance of networks and VTC systems, while directly supporting military personnel with...

Drive daily admin and support for collaboration platforms, ensuring optimal functionality of SharePoint and Appian environments while managing user access, migrations, and server systems. Collaborate...

Elevate application performance and user support as a vital part of the core team. Collaborate with IT and stakeholders to monitor, maintain, and enhance business applications in a fast-paced factory...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Support technology initiatives by administering and enhancing systems for the School of Pharmacy. Collaborate with teams to maintain systems integrity, troubleshoot issues, and ensure a seamless tech...

Join a dynamic team to lead the administration and operations of an enterprise ServiceNow platform, supporting critical functions and ensuring high performance and security in a federal environment. G...

Join our dynamic team to ensure continuous network connectivity and support for complex systems in a critical operational environment. Leverage your expertise in network operations and troubleshooting...

Oversee enterprise IT platforms, driving automation and integration while ensuring security and compliance. Lead end-to-end technical initiatives, mentor teams, and collaborate across departments to i...

Join a team that's responsible for managing and securing network infrastructure while ensuring optimal performance and reliability through advanced firewall management and automation techniques...

Inspire seamless IT operations by managing technology systems, applications, and employee support in a fully remote environment. Drive scalability and security by implementing effective processes and...

Join a team that's enhancing network operations by optimizing our inventory tools. As a key contributor, you'll manage and support the logical inventory application lifecycle, ensuring data integrity...

Unlock your potential as a Systems Administrator, supporting mission success through advanced technical skills and team collaboration within critical operations. Join a dedicated team focused on ensur...

Join our team to manage z/OS systems, ensuring efficient installation and maintenance while delivering critical support to government clients. This role demands strong technical expertise and the abil...

Empower innovation by leading the design and management of global endpoint environments. Collaborate with diverse teams to optimize efficiency, provide expert support, and mentor junior engineers in t...

Transform mission-critical environments as a Senior Splunk Administrator driving cybersecurity, compliance, and operational excellence with advanced Splunk solutions while supporting classified DoD pr...