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Systems Administrator

Booz Allen Hamilton

Beavercreek, Ohio, USA

Full-time

Job Number: R0222102 Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. With so much relying on complex systems, a skilled systems administrator can be the difference that makes a project successful. What if you could use those skills to improve the technology supporting multiple research, development, and analysis projects for our government clients ? We're looking for a system a

IAM Systems Administrator Onsite Fort Meade, MD Active Security Clearance

SmoothStack

Fort Meade, Maryland, USA

Full-time

Interviewing/Hiring NOW IAM Systems Administrator Onsite Fort Meade, MD Active Security Clearance Required! System Administration support for development and production environments for an Identity and Access Management (IdAM) system

Windows Systems Administrator

SAIC

Adelphi, Maryland, USA

Full-time

Job ID: 2507346 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Windows Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterpris

Sr Systems Administrator

SNI Technology

Orlando, Florida, USA

Contract

Job Details We're seeking a seasoned Systems Administrator with at least 5 years of experience managing Microsoft-based infrastructure, Azure IaaS environments, and Microsoft 365 services. The ideal candidate will ensure the reliability, security, and performance of both on-premise and cloud-based systems, while supporting collaboration tools and enabling infrastructure automation. Key Responsibilities: Manage and maintain Windows Server environments, including Active Directory, DNS, DHCP, and

Senior Systems Administrator (Linux/Windows)

GovCIO

Remote

Full-time

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec

Systems Administrator

TEKsystems c/o Allegis Group

Kalamazoo, Michigan, USA

Full-time

TEKsystems has a client that is seeking a Systems Administrator will sit within the IAM Team. This person will be responsible for supporting their HR platforms (Peoplesoft & Banner) and will be required to support their homegrown IDM system. Responsibilities will include Tweak/modify/create new scripts, IAM - manual access user provisioning, user management, troubleshooting LDAP/AD issues. Skills Bash, Unix, Scripting, Systems Administrator, Active Directory, IAM, C programming, Entra ID, O365,

Junior Systems Administrator/onsite

Motion Recruitment Partners, LLC

Trenton, New Jersey, USA

Full-time

A rapidly growing company in Central NJ is looking to bring on a Junior Systems Administrator to join their IT operations team. This is a full-time opportunity ideal for candidates looking to develop their infrastructure skills while working with a broad range of technologies including Windows, MacOS, Microsoft 365, and endpoint management tools like Intune. Looking to grow your IT career in a supportive environment? This is the perfect entry point for someone who's eager to learn and get hands-

MFG Systems Administrator - 3rd Shift (Remote)

Perdue Farms, Inc.

Remote or Salisbury, Maryland, USA

Full-time

Perdue Foods has a goal of becoming the most trusted name in premium proteins by creating products for consumers and for retail and foodservice customers around the globe while changing the way animals are raised for food. It is part of Perdue Farms, a fourth-generation, family-owned food and agricultural business deeply rooted in tradition yet with a forward-thinking mindset. We believe that success starts with our people, and our culture is built on a foundation of teamwork, integrity, and res

Senior Systems Administrator

Robert Half

Des Moines, Iowa, USA

Full-time

Description Location: Hybrid position (remote with limited on-site work as needed - must reside in Iowa). Salary: $115,000 - $125,000 We are seeking a Senior Systems Administrator to join our premier client's dynamic IT team! This critical role involves providing advanced support for on-premises and cloud-based solutions, ensuring systems operate securely, reliably, and efficiently. As the Senior Systems Administrator you'll play a key role in managing infrastructure, monitoring performance, a

Linux Systems Administrator

Florida Department of Financial Services

Tallahassee, Florida, USA

Full-time

Linux Systems Administrator Job Description The Florida Department of Financial Services (DFS), a state agency headquartered in Tallahassee Florida s capital city is seeking a qualified candidate to join its Office of Information Technology as a Linux Systems Administrator. DFS is looking for a strong communicator capable of effectively collaborating across both technical and non-technical teams. The ideal candidate will be self-motivated, able to work independently, and possess strong skills in

Need Linux Systems Administrator - Citizens or Permanent Residence Only - Remote, 1 week Monthly onsite in Carlsbad, NM

Elite Technical

Carlsbad, New Mexico, USA

Contract

- Hybrid Model: 1 week a month on site in Carlsbad, NM Our client a Data and Technology Services business unit (DTS BU) is seeking a mid-level Systems Administrator to work with our Department of Energy (DOE) client. Hiring locations include: Albuquerque (Area), NM, Roswell, NM, Las Cruces, NM, Carlsbad, NM, Alamogordo, NM, Clovis, NM & El Paso, TX. Maintains and administers an archive/backup/and disaster recovery solution/system on Windows, Linux, and Solaris using Bacula. Administers Microsoft

Systems Administrator

TEKsystems c/o Allegis Group

Dallas, Texas, USA

Full-time

MUST HAVE A CLEARANCE. DO NOT APPLY IF YOU DO NOT HAVE A CLEARANCE. Description TEKsystems is supporting Lockheed Martin Aeronautics with a DevOps Transformation. This includes over 1800 Technical resources and supports some of the most monumental programs in LMCO's Defense Portfolio. This will fall under the SkunkWorks ADP programs supporting a new solution train that will be bringing DevOps capabilities to the Classified programs. Description: Admin deploying high volume of Windows and RHEL de

Workfront Systems Administrator

R4 Resources

Remote

Contract

This position is 100% remote and a long term contract (12 months or longer). There is currently no headcount approved for this position to become permanent but the company has a strong history of converting long-term contractors who want to become permanent employees. I have placed most of the team under this senior manager as contractors & they were all converted after fulfilling their contract. Job Summary Lead implementation and configuration of the Workfront platform, managing technology, wo

Senior IT Systems Administrator

Pegasus Knowledge Solutions

Skokie, Illinois, USA

Contract

Our client is seeking a Senior IT Systems Administrator / Site Operations Engineer to serve as the primary technical presence supporting high-performance computing (HPC) infrastructure at Skokie location in IL facility. This individual will play a hands-on role in the setup, maintenance, and ongoing support of a new HPC environment leveraging Lenovo hardware, Infiniband networking, and Linux-based systems.The ideal candidate brings strong Linux system administration experience in enterprise or H

Linux Systems Administrator - Oracle Cloud Certified

ArnAmy, Inc.

Tallahassee, Florida, USA

Contract, Third Party

Job Purpose: Installs, configures, maintains and performs system integration testing of UNIX based operating systems, related utilities and hardware. Responsible for troubleshooting UNIX-based hardware and software problems. Monitors systems activities and fine tunes system parameters and configuration to optimize performance and ensure security of systems. Performs capacity analysis, monitors and controls usage of disk space. Develops procedures for routine administration including backup/resto

Sr Windows Systems Administrator

RTX Corporation

El Segundo, California, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calli

Sr Windows Systems Administrator

RTX Corporation

McKinney, Texas, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Sr Linux Systems Administrator

RTX Corporation

McKinney, Texas, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Sr Linux Systems Administrator

RTX Corporation

El Segundo, California, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calli

Linux Systems Administrator

General Dynamics

Huntsville, Alabama, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Apache HTTP Server, Linux, Linux Command, Ubuntu Linux Server Certifications: None Experience: 3 + years of related experience ship Required: No Job Description: Primary Responsibilities: Daily security related administration of approximately 200 Linux