Junior Linux System Administrator jobs

Colorado Springs, Colorado

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Today

Job ID: 2616981 Location: Colorado Springs, CO, US Date Posted: 2026-09-17 Category: Information Technology Subcategory: Technical Svcs Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description We are seeking a skilled and motivated System Administrator in Colorado Springs to join our team and play a key role in managing and advancing our IT infrastructure within a D

Full-time

USD 40,001.00 - 80,000.00 per year

Senior Linux System Administrator (Contract)_ On-Site, Montgomery, Alabama

Montgomery, Alabama

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4d ago

Position Title: Senior Linux System Administrator (Contract) Location: On-Site, Montgomery, AL Contract Duration: 12 Months (Option to extend) Background Check:Candidate must successfully pass state and federal background checks. Required Qualifications & Technical Skills 8+ years of hands-on Linux administration in enterprise or government environments, with deep expertise in current Ubuntu Server LTS releases. Working knowledge of Azure as an operating environment for Linux VMs, including n

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Contract, Third Party

Depends on Experience

Linux System Administrator

San Antonio, Texas

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4d ago

Linux Production Support EngineerLocation: San Antonio, TX Work Arrangement: 100% On-Site No relocation. We are seeking a Linux Production Support Engineer to diagnose and resolve complex Linux, software, hardware, and network issues in production environments. This role will work closely with Engineering and Operations teams to identify root causes, implement solutions, improve system reliability, and support day-to-day infrastructure operations. Key ResponsibilitiesTroubleshoot complex Linux,

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Contract

52 - 55

Remote- Senior Linux System Administrator

New York, New York

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4d ago

Position:Senior Linux System Administrator Duration:12 Months, with possible extension Position Overview The Senior Linux System Administrator will be responsible for operating, maintaining, securing, and automating Red Hat, Ubuntu, and other Linux systems across on-premises and Azure environments, includingAzure CommercialC and Azure Government. The ideal candidate will have strong Linux administration experience combined with hands-on knowledge ofAzure, Azure DevOps, Docker, security harde

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Contract, Third Party

Depends on Experience

Junior System Administrator

Norfolk, Virginia

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Today

Description: On-site in Norfolk, VA Our client seeks a mission-oriented junior System Administrator with 1-3 years of experience to provision, install, configure, operate, and maintain system hardware, software, and related infrastructure. The role sustains infrastructure health, supports technical research and development, and helps ensure the availability and security of defense and enterprise networks. The administrator will uphold organizational values and security standards while demonstr

Contract

Junior Systems Administrator (On-site)

Pompano Beach, Florida

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2d ago

Join Our Team Do you want to make an impact on the world around you? The work we do at Kyra Solutions directly impacts government entities and the citizens they serve. In Transportation practice, our solutions are designed to save lives on the roadways and in our Regulatory practice, we are designing solutions to make government digital for your accessibility. Kyra works hard to offer long-term growth potential, competitive wages, and continuous professional development for our employees. Title:

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Third Party, Contract

Depends on Experience

Linux System Administrator

Laurel, Maryland

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Today

MANTECH is seeking a motivated, career-driven, and customer-focused Linux System Administrator to join our team in Laurel, MD. You will play a critical role in supporting the enterprise infrastructure capabilities for a global, mission-focused workforce. This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO?s Enterprise Information Technology (EIT), the foundation for enterprise-wide services. As a Syst

Full-time

Senior Linux System Administrator

Fort Meade, Maryland

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Today

MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, Maryland. In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT system infrastructure and any processes related to these systems. Responsibilities include but are not limited to: Provide support for implementation, troubleshooting, and maintenance of IT systems.Manage IT system infrastructure and processes related to client/server/storage/ne

Full-time

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

Junior DevOps Engineer/System Administrator

Woodridge, Illinois

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Today

Junior DevOps Engineer An innovative trading technology organization is seeking a Junior DevOps Engineer to help strengthen and scale the infrastructure behind its real-time trading platforms. This opportunity is ideal for an early-career engineer who enjoys working at the intersection of systems, automation, and operations while gaining hands-on experience in a highly technical environment. As part of a collaborative engineering team, you'll contribute to the stability, performance, and continu

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Full-time

$85000 - $120000

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

RedHat Linux System Administrator (Levels I - IV)

Annapolis, Maryland

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Today

Job Title: RedHat Linux System Administrator Location(s): Annapolis Junction, Maryland Hours: Regular Full-Time Salary Range: $120k/yr - $185k/yr Clearance Requirements This position requires a current and active TS/SCI with Poly at the time of application. What you will be doing: The SAL will perform a variety of functions, depending on the level required. The specific demonstrated skills, as more fully set forth at each level may include: providing support for the implementation and operation

Full-time

USD 120,000.00 - 185,000.00 per year

Linux System Administrator

Washington

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Today

Job Title: Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is searching for a Linux System Administrator to support the FEMA Office of the Chief Information Security Officer (OCISO) in Washington, D.C. As a Linux System Administrator, you will play a crucial role in ensuring the security and operational

Full-time

USD 90,300.00 - 189,600.00 per year

Linux System Administrator

Alexandria, Virginia

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Today

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like a mission you want to be a part of,

Full-time

USD 92,300.00 - 166,850.00 per year

Linux System Administrator

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a System Administrator (SA) to join our Intel team. The SA will provide Linux systems administration and operational support for mission-critical environments, including command-line system administration and application, data, and messaging flow management. Responsibilities Support implementation, troubleshooting, maintenance, and daily operations of IT systems.Provide T

Full-time

USD 120,000.00 - 157,500.00 per year

Senior Linux System Administrator

Montgomery, Alabama

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Today

Location: Montgomery, Alabama Type: Contract Job #106864 Senior Linux System Administrator Location: Montgomery, AL (100% Onsite) Pay: $68-$70 Per Hour Duration: 12-Month Contract with Extension Potential Schedule: Full-Time | No Remote Work Available A leading government healthcare organization is seeking a Senior Linux System Administrator to support and maintain critical Linux infrastructure across on-premises and Azure cloud environments. This position offers the opportunity to work on h

Full-time

USD 68.00 - 70.00 per hour

Linux System Administrator

Huntsville, Alabama

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Today

Are you interested in advancing your career in IT System Administration? Leidos-Dynetics, within our Corporate Information Security Office (CISO and reporting through our Digital Modernization sector, is seeking a motivated Linux Systems Administrator to become a part of our team. In this role, you will be responsible for ensuring the secure and efficient operation of various information systems. This includes conducting regular vulnerability scans and implementing Security Technical Implementat

Full-time

USD 92,300.00 - 166,850.00 per year

Principal Linux System Administrator

Aurora, Colorado

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Today

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness

Full-time

USD 149,000.00 - 184,000.00 per year

Senior Staff Linux System Administrator

Boulder, Colorado

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Today

Full-time

USD 120,000.00 - 146,000.00 per year

Sr. Linux System Administrator / System Engineer

Annapolis, Maryland

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Today

**An active TS/SCI with Polygraph is required for this position **Position Overview We are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise in Linux system administration, virtualization, automation, and security compliance, along with the ability to operate in a fast-paced, mission-critical setting.Key Responsibilities Administer, maintain, and o

Full-time

USD 151,000.00 - 170,000.00 per year