linux systems administrator jobs

Remote

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15d ago

NexGen Data Systems is seeking a Senior Systems Administrator with at least 10 years of specialized experience. The ideal candidate will have experience with field of Information Processing, where the majority are specialized in numerous specialized Information Processing disciplines involving a range of hardware/software solutions, at least four years of which are concentrated, hand-on experience in installing, configuring, maintaining, and resolving issues with various software. Education and

Full-time

Depends on Experience

Systems Administrator - Level 5 (TCU)

New York, New York

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Today

Description JOB TITLE: Systems Administrator - Level 5 (TCU) SALARY RANGE: Level 5 - Min: $86,703 Max: $123,862 DEPT/DIV: Information Technology SUPERVISOR: Manager of Computer Services LOCATION: 2 Broadway, New York, NY 10004 HOURS OF WORK: 9:00 am - 5:30 pm (7.5 hours/day) or as required) This position is eligible for telework, which is currently two days per week. New hires are eligible to apply 30 days after their effective date of hire. Opening: The Metropolitan Transportation Autho

Full-time

Compensation information provided in the description

Desktop Systems Administrator

Florida

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Desktop Administration, Desktop Computers, Technical Support Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Desktop Systems Administrator with GDIT.

Full-time

USD 63,750.00 - 86,250.00 per year

Systems Administrator

Pearl City, Hawaii

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Today

Job ID: 2511475 Location: PEARL CITY, HI, US Date Posted: 2025-11-12 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Systems Administrator located on Ford Island in Hawaii to support the HQ USINDOPACOM J76, K. Mark Takai Pacific Warfighting Center to enhance and upg

Full-time

USD 80,001.00 - 120,000.00 per year

Systems Administrator

Bethesda, Maryland

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Today

Job Family: Systems Engineering (SYE) Travel Required: Up to 10% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: As a Systems Administrator, you will be involved in managing and maintaining our IT infrastructure to ensure optimal performance and security. You will design and maintain systems in support of client in the realm of Research & Development. Your technical expertise will be vital as you evaluate and modernize our IT infrastructure. What You Will Need: An

Full-time

USD 87,100.00 - 130,700.00 per year

IT Systems Administrator

Laurel, Maryland

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Today

Job Number: R0230875 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Commanders? We're looking for IT Specialists with a background in desktop support, system administration, and with a demonstrated understanding of basic networking concepts to help u

Full-time

USD 77,600.00 - 176,000.00 per year

IT Systems Administrator

Marietta, Georgia

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Today

Job Number: R0231138 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Commanders? We're looking for IT Specialists with a background in desktop support, system administration, and with a demonstrated understanding of basic networking concepts to help u

Full-time

USD 77,500.00 - 176,000.00 per year

IT Systems Administrator

Los Alamitos, California

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Today

Job Number: R0231141 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Commanders? We're looking for IT Specialists with a background in desktop support, system administration, and with a demonstrated understanding of basic networking concepts to help u

Full-time

USD 77,600.00 - 176,000.00 per year

IT Systems Administrator

Indianapolis, Indiana

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Today

Job Number: R0231140 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Commanders? We're looking for IT Specialists with a background in desktop support, system administration, and with a demonstrated understanding of basic networking concepts to help u

Full-time

USD 77,500.00 - 176,000.00 per year

Systems Administrator III - Complaince

Remote or Dayton, Ohio

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Today

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Full-time

IT Systems Administrator

Marietta, Georgia

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Today

Job Number: R0231137 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Command s? We're looking for System Administrators with a background in desktop support and system administration, and a demonstrated understanding of basic networking concepts to he

Full-time

USD 99,000.00 - 225,000.00 per year

IT Systems Administrator

Laurel, Maryland

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Today

Job Number: R0230826 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Command s? We're looking for System Administrators with a background in desktop support and system administration, and a demonstrated understanding of basic networking concepts to he

Full-time

USD 99,000.00 - 225,000.00 per year

IT Systems Administrator

Indianapolis, Indiana

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Today

Job Number: R0231139 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Command s? We're looking for System Administrators with a background in desktop support and system administration, and a demonstrated understanding of basic networking concepts to he

Full-time

USD 99,000.00 - 225,000.00 per year

Mid Cyber Tool Systems Administrator

Hybrid in Washington, District of Columbia

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Today

Job Number: R0228954 Cyber Tool Systems Administrator, Mid Key Role: Deploy, configure, troubleshoot, and optimize the infrastructure and security solutions housed in the SOC enclave. Support and optimize a mix of open source, commer cia l, and in-house developed security applications. Perform systems administration, tuning, and troubleshooting of SOC systems, servers, virtual machines, and hosted applications adhering to agency policies and relevant NIST guidance. Deploy, configure, troublesho

Full-time

USD 62,000.00 - 141,000.00 per year

IT Systems Administrator

Los Alamitos, California

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Today

Job Number: R0231142 IT Systems Administrator The Opportunity: Your combination of people skills and Information Technology expertise makes you the ultimate team player, helping solve one problem after another. What if you could use those skills to sustain and improve the technology supporting the Army and Combatant Commander s? We're looking for IT Spe cia lists with a background in desktop support, system administration, and with a demonstrated understanding of basic networking concepts to he

Full-time

USD 77,600.00 - 176,000.00 per year

Systems Administrator

Dallas, Texas

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Today

Description The Systems Administrator is responsible for planning, implementing, and maintaining the organization's systems infrastructure to ensure optimal performance, security, and availability. This role supports both user-facing applications and backend server/network environments, serving as an escalation point for complex technical issues and contributing to strategic infrastructure planning. Key Responsibilities Systems & Application Management Administer and optimize Microsoft 365 ap

Easy Apply

Full-time

USD 95,000.00 - 110,000.00 per year

IT Systems Administrator

Los Angeles, California

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Today

Position Overview: We are seeking a highly skilled IT Systems Administrator to join the team in Los Angeles, California (preferred location) or Huntsville, Alabama. This role is critical to managing, maintaining, and securing IT systems and infrastructure that underpin mission-critical operations for Department of Defense (DoD) requirements. As an IT Systems Administrator, you will ensure the reliability, scalability, performance, and cybersecurity of IT systems while supporting multi-domain op

Full-time

IT Systems Administrator

Oak Ridge, Tennessee

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Today

Requisition Id 15688 Overview: We are seeking an IT Systems Administrator who will focus on supporting enterprise level systems and applications, infrastructure monitoring, and future proofing solutions! This position resides in the Digital Hosting Services Team in the Enterprise Operations Group of the Digital Services Infrastructure & Operations Division at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Document team processes including work instructions and maintain a

Full-time

Systems Administrator Senior - Special Operations Forces

Fayetteville, North Carolina

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Today

Job Description You will be the Systems Administrator Senior for our team. Our team is responsible for delivering elite IT services-including hardware and software troubleshooting, system installation, and comprehensive documentation-to Special Operations Forces within a DoD-approved enclave. What You Will Be Doing As the Systems Administrator Senior, you will be responsible for provisioning, installing, configuring, operating, and maintaining mission-critical systems and infrastructure while

Full-time

USD 81,600.00 - 143,865.00 per year

Systems Administrator

Boerne, Texas

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Today

Description We are looking for a highly skilled Systems Administrator to join our team in Boerne, Texas. This role requires a proactive individual with expertise in managing diverse operating systems, ensuring system security, and driving automation processes. The ideal candidate will possess strong technical knowledge, excellent problem-solving skills, and a commitment to maintaining robust and secure IT infrastructure. Responsibilities: Oversee the administration and maintenance of multiple o

Easy Apply

Full-time

USD 65,000.00 - 79,000.00 per year

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linux systems administrator jobs