MANTECH seeks a Senior Linux Systems Administrator to enhance its Linux environment in Chantilly, VA. The successful candidate will be responsible for maintaining the operating system software across the organization, ensuring optimal integration with hardware and applications. You will plan, test,
Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities worldwide by focusing on creating innovative
Altamira Technologies Corporation in Chantilly, VA is seeking a Linux systems administrator to support development, testing, deployment, operation, and maintenance of mission-critical applications and services. You will help maintain a large data transfer and message processing infrastructure, build automation,
MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA. As a Linux Systems Administrator, you will help maintain and enhance the Sponsor’s Linux environment alongside a talented team. You will be responsible for the operating system software
CACI is seeking a Linux Systems Administrator to support a long-term, high-performing program. The role includes installing, configuring and deploying a new PeopleSoft implementation, managing Linux servers, and working with cloud engineers and security analysts in an agile environment. The
Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * Job Description CACI
Description Candidates will work in a Linux environment for a Cross Domain Solution (CDS), contributing to its sustainment and evolution. This position requires the application of expertise on multiple complex scripting, development, and work-around assignments that may
Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: CACI is seeking a Linux Systems Administrator to support a
MANTECH is seeking a motivated Senior Linux Systems Administrator for their Chantilly, VA office. In this role, you will maintain and enhance the Linux environment, working closely with a skilled team. Responsibilities include planning and maintaining OSs, building servers, and
Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity CACI is seeking a Linux Systems Administrator to support
CACI International Inc. in Chantilly, VA, is seeking an experienced Linux Systems Administrator to support a high-performing program. The ideal candidate must hold an active TS/SCI clearance and have at least three years of relevant experience. This role involves
# Linux Systems AdministratorChantilly, VA, USApply NowFind out how well you match with this jobJob ID328105Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of
Linux System Administrator Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities worldwide by focusing on creating innovative
Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities worldwide by focusing on creating innovative
CACI is seeking a Linux Systems Administrator to support a long-term, multi-year program in Chantilly, Virginia. The role includes installing, configuring, and deploying a new PeopleSoft implementation, with strong focus on Linux server administration and security compliance. The candidate will
General information Requisition # R69347 Locations USA-VA-Chantilly Posting Date 07/17/2026 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic
Overview: Cyber Defense Technologies (CDT) is seeking a proactive and technically skilled Tier 2 Help Desk/ Systems Administrator. The ideal candidate will have strong troubleshooting abilities, excellent communication skills and experience resolving complex technical issues. Clearance Requirements: An
Description Ready Support Services LLC, a Tyto Athene company, is searching for an experienced and skilled Senior Windows System Administrator to join our IT team. As a key member of our infrastructure support team, you will be responsible
Responsibilities Peraton is looking for a Systems Administrator / Help Desk Support Specialist to deliver hands-on technical support, system administration, and troubleshooting that keeps mission-critical infrastructure running reliably and securely for end users. What Youll Do: Provide Tier 1/Tier
Looking for an opportunity to make an impact? At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to