Job Opportunities

Date Posted:2026-03-12Country:United States of AmericaLocation:US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDGPosition Role Type:OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requireme

Systems Administrator (MLS Linux Administrator) Location : Littleton, CO / Valley Forge, PA / King of Prussia, PA / Herndon, VA / Springfield, VA Clearance : TS/SCI with CI Polygraph Required Employme

Position OverviewThe candidate will provide systems administration of a virtualized data center computing environment. The candidate will manage user accounts, provide help desk support, ensure develo

Linux Systems AdministratorAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to c

DescriptionLeidoshas a new and exciting opportunity for aPrincipal Linux Systems Administratorin ourIntelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront i

Type of Requisition: RegularClearance Level Must Currently Possess: Top Secret/SCIClearance Level Must Be Able to Obtain: Top Secret/SCIPublic Trust/Other Required: NoneJob Family: IT Infrastructure a

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho

Build to something to be proud of.Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constan

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strength

Installs, configures, and maintains enterprise systems and associated infrastructure across on premises and cloud environments. Supports the deployment, operation, and optimization of Windows and Linu

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho

Job DescriptionSAIC is looking for an experienced Senior System Administrator for the Network Information Technology Enterprise Services (NITES) contract to serve as the onsite liaison and subject mat

Clearance Required:Top Secret SCIEducation Required:BA/BS or HS/GED and Equivalent Work ExperienceUS Citizenship:RequiredSummaryThe MIL Corporationis seeking aSystems Administrator (Systems Administra

It's fun to work in a company where people truly BELIEVE in what they're doing!We're committed to bringing passion and customer focus to the business.Senior Systems AdministratorLocation:Fuquay-Varina

DescriptionLeidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to suppo

OverviewGovCIO is currently hiring for a Senior Systems Administrator with an active Secret clearance to managelarge-scale Windows-based environments, commercial off-the-shelf applications, and govern

Senior Systems AdministratorWhy This is an Exciting Role:The Boeing Defense, Space & Security (BDS) organization, Intelligence Systems portfolio, is seeking a DevOps Developer to join our Mission Oper

Job Title: Senior Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Requ

Job Title: Senior Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%

If you are a current University Health or University Health Physicians employee and wish to be considered, you must apply via the internal career site.Please log into myWORKDAY to search for positions

Senior Systems AdministratorMantech seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in Doral, FL. Responsibilities include but are not limited to: The Sen

DescriptionLeidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to suppo

Select how often (in days) to receive an alert:JOIN OUR TALENT NETWORKSenior Systems AdministratorApply nowDate:Feb 24, 2026Location: Lexington, MA, USCompany: MIT Lincoln LaboratoryThe Tactical Auton

Senior Systems AdministratorGreyOwl is hiring a Senior Systems Administrator to serve as the technical escalation point for complex issues across our managed clients. You'll troubleshoot and resolve h

Description?SAIC is looking for an experienced Senior System Administrator for the Network Information Technology Enterprise Services (NITES) contract to serve as the onsite liaison and subject matter