system administrator Jobs

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System Administrator

SGS Consulting

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Lexington, Massachusetts, USA

Contract

Job Title: Systems Administrator - JP00001779 Duration: 3+ years Client: Defense Research Lab Location: Lexington, MA Description: Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and system documentation, tunes system performa
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Posted 5 days ago

System Administrator - Fusion Risk Management

TSR Consulting Services, Inc.

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Tampa, Florida, USA

Contract

Our client, a leading pharmaceutical company, is hiring a System Administrator - Fusion Risk Management, on a contract basis. Job ID: 82632 Work Location: Tampa, FL or Lawrenceville, NJ - 50% on site Summary: As a System Administrator for Fusion Risk Management, you will be responsible for the administration, maintenance, and support of our Fusion Risk Management platform. You will work closely with various teams to ensure the platform is running smoothly, securely, and efficiently. Your role w
Posted 30 days ago | Updated 1 hour ago

System Administrator 1 767581

Prohires

•

Harrisburg, Pennsylvania, USA

Contract

Job Code PA - 767581 Job Title PA System Administrator 1 767581 Client Commonwealth of PA 2 Location Harrisburg, Pennsylvania Job Description Commonwealth of PA 2 - PSP - SA1 A4 SC1 767581 (100% onsite) Duration: 07/28/2025 to 06/30/2026 (Might Extend) Location: PA State Police, 1800 Elmerton Avenue, Harrisburg, PA 17110 Rate: $26/hr on W2 (all inclusive) or $28/hr on 1099 Interview will be in-person. Work Hours Mon. - Fri. 8:00 AM - 4 PM (37.5 hours wk) Closing Date: 07/10/2025 Question 1 This
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Posted 2 days ago

System Administrator II

General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Information Systems, Operating Systems (OS), System Security, Systems Software Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: #ITPolyMD Provide support for imple
Posted 42 days ago | Updated 10 hours ago

System Administrator I

General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Information Technology (IT), Network Components, Operating Systems (OS), Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Provides support for implem
Posted 41 days ago | Updated 12 hours ago

System Administrator Level 3

General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology (
Posted 42 days ago | Updated 8 hours ago

System Administrator Level IV

General Dynamics Information Technology

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Laurel, Maryland, USA

Part-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: S ystem A dministrator Level IV Description : Ma
Posted 30 days ago | Updated 10 hours ago

System Administrator 4

Boeing Company

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Herndon, Virginia, USA

Full-time

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. The Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS) seeks a System Administrator to join our Mission Systems Operations team in Herndon, VA. Our team focuses on delivering complex solutions in some of the most challenging envi
Posted 52 days ago | Updated 4 hours ago

Linux System Administrator

Booz Allen Hamilton

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Aberdeen Proving Ground, Maryland, USA

Full-time

Job Number: R0221928 Linux System Administrator The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Government? We're looking for a system administrator who specializes in Linux with skills in Linux FIPS mod, full disk encryption using LUKS, TANG, Clevis, VMWare, and Active Directory. As a Linux system administrator on our
Posted 5 days ago | Updated 5 hours ago

System Administrator

Electronic Consulting Services, Inc (ECS Federal)

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Quantico, Virginia, USA

Full-time

Job Description ECS is seeking a System Administrator to work in our Quantico, VA office. Please Note: This position is contingent upon additional funding. Are you ready to play crucial role in supporting cutting-edge technology for federal law enforcement and scientific organizations? ECS is seeking a highly skilled and motivated System Administrator to provide IT services and support for hardware, IT systems, applications, and operational technologies that support mission critical operatio
Posted 9 days ago | Updated 1 hour ago

Cloud System Administrator

Robert Half

•

Lexington, Kentucky, USA

Contract

Description We are looking for a skilled Cloud System Administrator to join our team in Lexington, Kentucky! In this long-term contract role, you will play a pivotal part in maintaining and optimizing our IT infrastructure, with a focus on cloud-based solutions and cybersecurity. This position offers an exciting opportunity to collaborate across departments, implement advanced technologies, and ensure robust system functionality. Responsibilities: Monitor and analyze system performance to ens
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Posted 14 days ago | Updated 1 hour ago

System Administrator

SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: 2506155 Location: FORT MEADE, MD, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence
Posted 39 days ago | Updated 2 hours ago

System Administrator

Collabera LLC

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St. Louis, Missouri, USA

Full-time

MUST HAVES: 3 5 years of hands-on experience supporting PC hardware, Windows OS, servers, and networking equipment Experience with Windows Server environments, virtualization (Hyper-V, VMWare), and Active Directory Strong customer service mindset with clear communication and interpersonal skills Ability to think critically and solve problems independently in dynamic, on-site client settings Bachelor's degree in Information Technology or equivalent work experience. Strong SQL experience (has to b
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Posted 4 days ago | Updated 1 day ago

System Administrator / Windows Server Engineer

Peterson Technology Partners

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Dearborn, Michigan, USA

Contract

Our client is seeking a dedicated System Administrator / Windows Server Engineer to join our client's tight-knit IT team. This is an onsite position no remote or hybrid options. The ideal candidate is professional, knowledgeable, friendly, and takes pride in their work. You will play a key role in a complex Windows-based environment, helping to modernize, stabilize, and secure our infrastructure. Key Responsibilities: Administer and engineer server environments using VMware and Windows Server 20
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Posted 9 days ago | Updated 2 days ago

Master Linux System Administrator - Secret Cleared

Zachary Piper Solutions, LLC

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San Diego, California, USA

Full-time

Piper Companies is looking for a Master Linux System Administrator to join a government contractor, working onsite in San Diego, CA. An active secret clearance is required for consideration This is a contract to hire opportunity with a great client that is looking to move quickly! Essential Duties of theMaster Linux System Administrator: Provide guidance for directing/monitoring information systemsInstall, configure and maintain Linux operating systemsAnalyze network traffic and provide capacit
Posted 29 days ago | Updated 26 days ago

Senior Linux System Administrator

Booz Allen Hamilton

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Columbia, Maryland, USA

Full-time

Job Number: R0219640 Linux System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As a Linux system administrato
Posted 60+ days ago | Updated 5 hours ago

Linux System Administrator

Booz Allen Hamilton

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Stafford, Virginia, USA

Full-time

Job Number: R0221982 Linux System Administrator The Opportunity: Your combination of people skills and Linux system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting training and education for the USMC? As a Linux Administrator on our team, you'll have the chance to shape customer training and mission readiness by leading the development of the Marine Corps' live, virtual, and constructive
Posted 5 days ago | Updated 5 hours ago

System Administrator

Chenega MIOS

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St. Marys, Georgia, USA

Full-time

Req ID: 36689 Summary System Administrator Kings Bay, GA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to th
Posted 11 days ago | Updated 1 hour ago

Sr. System Administrator

Leidos

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Odenton, Maryland, USA

Full-time

The Defense group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This role is primarily on the customer site at Ft. Meade, MD. The site lead will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Directly report to Tier II/ Program Management on all technical and personnel concernsPerform Leidos supervisory duties for a team of 5 personne
Posted 4 hours ago

Jira System Administrator

Leidos

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Hampton, Virginia, USA

Full-time

Accelerate Your Career with Leidos-Where Innovation, Impact, and Opportunity Align At Leidos, we don't just offer jobs-we craft careers. Through rigorous training, dynamic teamwork, and hands-on experience with advanced technical challenges, we empower you to propel your growth and shape your professional journey. We're currently seeking a Jira System Administrator to join our team at Joint Base Langley-Eustis in Hampton, VA. This pivotal role supports the Air Combat Command's Intelligence, Su
Posted 8 days ago | Updated 4 hours ago