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- ...and database migration activities. - Developing scripts for automation of build-out, maintenance, and configuration of virtualized systems. - Deployment of updates, IAVA patches, and Anti-Virus updates. - Maintaining web application hosting systems to include web...SeniorContract work
ClearanceJobs
Chantilly, Loudoun County, VA1 day ago - ...Technical Recruiter @ Take2 Consulting, LLC | Talent Acquisition Position Overview The Senior System Administrator will be responsible for administering and maintaining systems across both SIPR and NIPR networks. This includes oversight of system performance,...SeniorFull time
Take2 Consulting LLC
Maryland1 day ago - ...Senior Systems Administrator At Three Cords Talent, we believe strong organizations are built by strong people. Inspired by the principle that "a cord of three strands is not easily broken," our firm provides purpose-driven recruiting and talent solutions that connect...Senior
ClearanceJobs
Laurel, MD1 day ago - ...Senior Hpc System Administrator The University of Chicago is seeking a highly qualified Senior HPC System Administrator to join the system and operation team that builds and manages RCC HPC systems and facility operations. The individual in this position will be involved...SeniorFull timeWork experience placement
University of Chicago
Chicago, IL1 day ago - ...Join to apply for the Sr. Systems Administrator role at UICGS / Bowhead Family of Companies Role Overview Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army Medical Center (BAMC) IT Support Services located...SeniorFull timeFor contractorsWork at officeLocal area
UICGS / Bowhead Family of Companies
San Antonio, TX2 days ago - ...Systems Administrator Responsible for the effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure, both physical and virtual, in a Windows environment. Responsible for the installation...Senior3 days per week
Temple Health
Philadelphia, PA3 days ago - ...Join to apply for the Sr. Application Administrator (Hybrid) role at Alluvial Concepts (Macro Pros) Sr. System Administrator Bethesda, MD & Remote (Hybrid) - 4 to 5 days onsite for the first 30 - 45 days. 2 days on-site after that. Must currently live in metro...SeniorContract workLive inRemote work
Alluvial Concepts (Macro Pros)
Bethesda, MD1 day ago - ...Position Senior System Administrator Term Direct Hire Salary 100 to 125K Work Environment Hybrid Location West Bend, WI What Youll Do Manage Microsoft Intune and package third?party applications for deployment Oversee and support systems like...SeniorLocal areaRemote work
Vaco
West Bend, WI2 days ago $85k - $120k
...Overview Join Subaru of America as a Sr. Systems Administrator. Subaru is a globally renowned automobile manufacturer committed to innovation, safety, and sustainability. Our culture fosters collaboration, diversity, and inclusiveness. Role Summary The Systems...SeniorWork at officeRemote work2 days per weekSubaru
Van Buren County, MI3 days ago- ...Sr. Systems Administrator Camp Atterbury, IN Provide training and other support for the ARNGs Mission Command Training Support Program (MCTSP) at the MTCs or through Mobile Training Teams (MTT). Provide and support realistic and demanding Live, Virtual, Constructive...Senior
Leading Solutions, LLC
Orlando, FL3 days ago - ...Sr. Systems Administrator (BAMCIT) Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army Medical Center (BAMC) IT Support Services directorate located in San Antonio, TX. The Military Medical Treatment Facilities (MTFs...SeniorFor contractorsWork at officeLocal area
ClearanceJobs
San Antonio, TX3 days ago $100k - $136k
...~ Yearly review with possibility of increase based on performance and tenure Job Description Overview: The Senior Systems Administrator will manage and secure the organization's Microsoft Windows infrastructure, ensuring high availability, compliance, and operational...SeniorCharlie's Produce
Seattle, WA17 hours ago- ...Sr. Systems Administrator The FreedomPay Commerce Platform is the technology of choice for many of the largest companies across the globe in retail, hospitality, lodging, gaming, sports and entertainment, foodservice, education, healthcare and financial services. FreedomPay...SeniorFull timeCasual workWork at officeFlexible hours
FreedomPay
Philadelphia, PA4 days ago - ...Sr. System Administrator At Resilience, we're creating a new category that integrates cybersecurity, cyber insurance, and cyber risk management. Founded in 2016 by experts from across the highest tiers of the US military and intelligence communities and built by prominent...SeniorCasual workFlexible hoursNight shift
Resilience Corp.
Kansas City, MO17 hours ago - ...What Were Doing As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software... ...keeping the operator in the loop. The Work As a Systems Administrator on the JES Program, you will: Work in a Kanban environment...SeniorFull timeWork at officeRemote workRelocationFlexible hoursShift work3 days per week
Lockheed Martin Corporation
King of Prussia, PA3 days ago - ...Senior System Administrator The Sr. System Administrator will be responsible for the functional and technical design of solutions within the DTRA ITD I3TS portfolio, including leading the technical design of solution components and developing system and technical requirements...SeniorTemporary workLocal area
ClearanceJobs
Fort Belvoir, VA5 days ago $60 - $72 per hour
...Overview: We are seeking a Senior Mainframe Systems Administrator to join a high-performing Mainframe and Operations team. This role focuses on administration and support of IBM z/OS environments, ensuring system stability, performance, and disaster recovery readiness...SeniorFull timeContract workTemporary workRemote workTEKsystems
Sioux Falls, SD1 day ago- ...Sr Systems Administrator Company Overview Lightspeed is a leading provider of cloud-based software for dealerships and Original Equipment Manufacturers (OEMs), serving the Powersport, Marine, RV, Trailer, Outdoor Power Equipment, and Golf Cart industries....SeniorFull time
Lightspeed DMS
South Jordan, UT1 day ago - ...Position - Senior System Administrator Term - Direct Hire Salary - 100 to 125K Work Environment - Hybrid Location - West Bend, WI Job Description Were seeking a Senior System Administrator to maintain the security, reliability, and smooth operation...SeniorWork at officeLocal areaRemote work
Milwaukee Succeeds
West Bend, WI3 days ago - Sr Systems Administrator Location US-VA-Norfolk ID 2025-10412 Category Systems Administrator Position Type Regular Full-Time Application Open Date 8/22/2025 Description As a mission-oriented HCL Domino...SeniorFull timeFor contractorsLocal areaRemote workWorldwideNight shift
Scientific Research
Norfolk, VA1 day ago $135k - $175k
...Career growth and promotional opportunities ~ Tuition Reimbursement JOB SUMMARY We are seeking a seasoned NetSuite System Administrator to oversee and optimize our critical ERP System and its integration with other SaaS applications. In this role, you will...SeniorWork at officeFlexible hoursSynagro
Tampa, FL1 day ago- ...The Sr. Systems Administrator is at the forefront of deploying and supporting new technologies at HRT. In support of the strategic initiatives following the established project plan under the direction of the Director of Technology Services, implement and support datacenter...SeniorSeasonal workWork at officeLocal areaRemote work
Hampton Roads Transit
Norfolk, VA2 days ago $100.3k - $150.5k
...Principal Or Sr. Principal Hpc System Administrator At 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 come. Our pioneering and inventive spirit...SeniorShift workClearanceJobs
Baltimore, MD5 days ago- ...Sr Principal Systems Administrator At 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 come. Our pioneering and inventive spirit has enabled us to...SeniorFull timeWeekend work
ClearanceJobs
Aurora, CO3 days ago - ...Sr. System Administrator (Windows) Location: 100% Remote (Native US Based Resource Preferred) Duration: 6 to 9 Months Start: ASAP Interview: Phone Visa Status: GC-EAD/GC/USC Special Note: This Position might reach its maximum submission limit in our...SeniorImmediate startRemote work
RIT Solutions
Mission Viejo, CA17 hours ago - ...Senior Cloud Systems Administrator Oklahoma City, OK Senior Cloud Systems Administrator 24 months + extensions Oklahoma City, OK Senior Cloud Systems Administrator needed with strong analytic and statistics skills. Experience with storage area networks, cloud...Senior
Arka Infotech, LLC
Oklahoma City, OK3 days ago - ...Sr. Microsoft Systems Administrator (Sys Admin) Must be able to obtain a Public Trust Location: Washington, DC/Hybrid Shift: Two days per week onsite requirement at DOT HQ, Washington DC. Once every 23 months support existing server infrastructure in a 24x7 on...SeniorShift work2 days per week
ClearanceJobs
Washington DC3 days ago - ...critical thinkers, and committed creators that are passionate about what they do. Position We are currently hiring a SENIOR SYSTEMS ADMINISTRATOR (UNIX/LINUX) to provide IT infrastructure support for a Government customer. MUST BE A US CITIZEN WITH ACTIVE DoD CLEARANCE...SeniorContract workCurrently hiring
Banduri
Fredericksburg, VA3 days ago $130k - $175k
...Sr. Systems Administrator I - ACS (Development Team) Job ID: 2025-406 Date Posted: 2025-11-18T00:00:00 Location: San Diego, California Minimum Experience: 6 years Education: Bachelor's Degree Epsilon C5I ( focused on software development and systems...SeniorLocal areaEpsilon Systems
San Diego, CA1 day ago- ...operates the U.S. Department of Energy/National Nuclear Security Administrations (NNSA) Kansas City National Security Campus. This state?of?... ...to complex national security issues. Summary The Sr Systems Administrator performs and oversees a variety of functions to...SeniorHourly payWork experience placementRemote workWorldwide
Kansas City National Security Campus
Kansas City, MO2 days ago
