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Annapolis, Maryland

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Today

Job Description: Quevera is seeking a skilled Linux System Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland. In this role, you will administer and maintain enterprise Linux environments while supporting secure, high-availability infrastructure that enables critical national security missions. Working alongside a collaborative engineering team, you will manage Linux systems, enterprise storage, backup and recovery

Full-time

Linux System Administrator

Dahlgren, Virginia

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Today

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring a System Administrator to support our customer in Dahlgren, VA. The selected applicant will possess the following qualifications: Experience in conducting patch and STIG to Linux O

Full-time

USD 100,000.00 - 115,000.00 per year

Linux System Administrator - San Jose, CA - W2 - ONLY LOCAL TO CALIFORNIA

San Jose, California

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12d ago

Job Title: Linux System Administrator Location: San Jose, CA Duration: 1 Year of Contract JOB REQUIREMENTS : Especially high skill level of VMware admin and management, also including but not limiting, Jenkins, GIT, DevOps tool administration Systems Administration/System Engineer certification in Linux+, e.g., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred Network equipment management, Cisco equipment preferred, 7+ years of syst

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Contract

Depends on Experience

Linux System Administrator

Hybrid in Eagan, Minnesota

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5d ago

Title: Systems Administrator - ESM Tools Location: 2825 Lone Oak Pkwy, Eagan, MN (1 Day Remote) Schedule: Monday Friday 8 a.m. 4:00 p.m. (Remote: 1 Day) Description: Maintains and supports the integrity of a variety of operating system environments (i.e.. Windows, Linux, etc.) and various computer systems. Duties include the following: administer, install, and troubleshoot issues; perform system maintenance tasks such as system back-up, recovery and file maintenance.; schedule, install, and te

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Contract

30 - 38

Linux System Administrator / Juniper Network Engineer || Annapolis, MD (Onsite)

Annapolis, Maryland

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3d ago

Linux System Administrator / Juniper Network Engineer Annapolis, MD (Onsite) Phone + Video Job Description: We are seeking a RHEL Linux Administrator with strong experience in Juniper Layer 3 switches, firewalls, and the Juniper MIST management platform. This is an onsite role supporting a mission-critical environment. The ideal candidate is comfortable handling helpdesk-related escalations, monitoring network and system health, troubleshooting end-to-end issues, and owning problem

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Third Party, Contract

Depends on Experience

Senior Linux System Administrator

Laurel, Maryland

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Today

MANTECHseeksa motivated, career and customer-orientedLinuxSystem Administratorto join our team inLaurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization?the foundation of all Enterprise Information Technology (EIT) for MPO. Responsibilities include but are not limited to: Configure, manage

Full-time

Linux System Administrator / Juniper Network Engineer || Annapolis, MD (Onsite)

Annapolis, Maryland

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3d ago

Easy Apply

Contract, Third Party

Depends on Experience

Linux System Administrator

Fort Meade, Maryland

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Today

MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to: Creating and managing virtual environmentsSystems administration of hardware and software in support of maintenance, developing and testing of information technology systemsAdministration of Linux(i.e., Redhat/Rocky 8)Scripting with Basic Shell (Bash), PUTTYConfiguring and maintaining storage and file systemsDeve

Full-time

System Administrator II (Linux Admin)

Odenton, Maryland

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Today

Job Description: Quevera is seeking a highly skilled Linux Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Fort Meade, Maryland. In this role, you will support enterprise Linux environments operating across multiple networks, architectures, and hybrid cloud infrastructures. You will be responsible for building, maintaining, securing, and optimizing Linux systems while leveraging automation to improve operational efficiency and reliab

Full-time

USD 120,584.00 - 170,122.00 per year

Senior Linux Systems Administrator

Princeton, New Jersey

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Today

Job ID: 2613857 Location: Princeton, NJ, US Date Posted: 2026-06-19 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is recruiting for a Senior Linux Systems Administrator to join our program as a general technologist to support our NOAA GFDL program in Princeton, NJ serving the NOAA GF

Full-time

USD 80,001.00 - 120,000.00 per year

System (Linux) Admin

San Jose, California

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Today

Roth Staffing is hiring System Administrator role in San Jose, CA. This is a 12-month onsite contract. Pay Rate: $34-37/hr 5 days onsite Responsibilities: * Engineering of systems administration-related solutions for various project and operational needs. * Install new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements. * Virtualization platform (VMware, KVM, and other) * S

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Contract

$34 - $37 per hour

Linux System Admin

San Jose, California

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10d ago

Job Summary: Position Summary: The DevOps/System Engineer is responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. The system administration tasking will be focused on improving the stability and performance of the system, maintaining and improving the security posture of the systems, continuous monitoring of system health, and troubleshooting issues that arise. This individual is accountable for Linux, Windo

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Contract

Up to $45

Linux Systems Administrator

Philadelphia, Pennsylvania

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5d ago

Title: Linux System engineer Location: Philadelphia, PA Duration: 2 years Client: City of Philadelphia Job Description Three to seven years of experience administering Linux systems in enterprise or OT environments. Proficiency with Linux OS administration, commandline tools, shell scripting, system services, and log analysis. Experience supporting SCADA/OT systems or industrial control environments preferred. Understanding of networking basics, permissions, SELinux, systemd, and file system man

Easy Apply

Contract, Third Party

$60 - $70

RedHat Linux System Admin

Hybrid in Boston, Massachusetts

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12d ago

RedHat Linux System Admin 6 months C2H Phone and skype Boston MA Hybrid onsite, 3 days in Boston (core days: Tues- Thurs). *Must be local to MA, RI, or NH Manager is looking for someone with Red Hat Clustering and Veritas experience. Title:RedHat Linux System Administrator Manager Notes: This is a mid- level role that requires expertise in working with Ansible and Veritas technologies. The ideal candidate has 5+ years of experience and is local to Boston with strong Unix scripting and network

Easy Apply

Contract, Third Party

Depends on Experience

Linux Systems Administrator/Cyber Security Professional

McLeansville, North Carolina

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Today

JOB TITLE: Linux System Administrator/Cyber Security Professional JOB LOCATION: McLeansville NC WAGE RANGE*: $44-45.38/hr. W2 JOB NUMBER: 26-00762 REQUIRED EXPERIENCE: QUALIFICATIONS: Bachelor's degree in a specialized area or equivalent relevant experience is required; plus, a minimum of 2 years of relevant experience; or a Master's degree. What we would like you to bring to the table (skills, knowledge, and experience): Experienced in Linux System Administrator for small/medium size networ

Full-time

USD 44.00 - 45.38 per hour

Senior Linux Administrator

Owings Mills, Maryland

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3d ago

Overview We are seeking aSenior Linux Administratorto manage and optimize enterprise operating system environments across on-premises and cloud platforms. This role is responsible for the design, administration, automation, and lifecycle management of Linux and VMware infrastructure supporting mission-critical workloads across multiple data centers and cloud environments. The ideal candidate brings strong technical expertise, operational discipline, and the ability to collaborate across teams to

Easy Apply

Contract

100,000 - 130,000

Senior Linux Administrator

Hybrid in Garrison, Maryland

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4d ago

Title: Linux Systems Administrator Location: Owings Mills, MD Duration: 12 months Compensation: $50-$55/ hour W2 Work Requirements: , Holders or Authorized to Work in the U.S. Skillset / Experience: Overview We are seeking a Senior Linux Administrator to manage and optimize enterprise operating system environments across on-premises and cloud platforms. This role is responsible for the design, administration, automation, and lifecycle management of Linux and VMware infrastructure supporting mis

Easy Apply

Contract

$1 - $1

Linux Administrator

Hybrid in Plano, Texas

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3d ago

Job Title : (RHEL / OpenShift / Kubernetes) Location :Plano, TX (Onsite-In-person Interview and 4 Days in office) Client: TCS Job Descriptions: 8 - 10 years of experience administering Red Hat Enterprise Linux (RHEL) in Production environments. Manage day-to-day administration of the Unix/Linux server infrastructure, with primary focus on Red Hat Linux environments. Perform system configuration, account administration, OS maintenance, and lifecycle support for physical and virtual servers.

Contract, Third Party

Depends on Experience

Linux System Admin (Only local to San Jose CA)

San Jose, California

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12d ago

Job Title: Linux System Admin Working Location: 3655 N 1st, San Jose CA 95134 Contract Period: 6+months Work Hours: 9am ~ 6pm Local Time JOB REQUIREMENTS : Especially high skill level of VMware admin and management, also including but not limiting, Jenkins, GIT, DevOps tool administration Systems Administration/System Engineer certification in Linux+, e.g., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred Network equipment management

Easy Apply

Contract

Depends on Experience

Linux Administrator

Naperville, Illinois

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27d ago

Job Title: Linux Administrator Location: Naperville, IL Duration: 6 months We are seeking a highly experienced Senior Windows & Linux Administrator with 15+ years of expertise in managing enterprise infrastructure environments. The role requires deep technical knowledge in OS administration system upgrades security monitoring and production support across mission-critical systems. Key Responsibilities System Administration & UpgradesInstall configure and upgrade operating systems across Windows

Easy Apply

Contract

45 - 49

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