Systems Administrator jobs

Springfield, Virginia

•

Today

Job ID: 2618435 Location: Springfield, VA, US Date Posted: 2026-10-26 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly motivated and experienced Senior Systems Administrator - RHEL to join our MAJESTIC Joint Program Office (JPO) Team in Springfield, VA. This

Full-time

USD 80,001.00 - 120,000.00 per year

Systems Administrator

San Diego, California

•

Today

Job ID: 2618033 Location: San Diego, CA, US Date Posted: 2026-10-26 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: ORA_ON_SITE Description SAIC is seeking an onsite Systems Administrator to support the Joint & Expeditionary Command and Control (JEXC2) program in San Diego, California. The qualified

Full-time

USD 80,001.00 - 120,000.00 per year

Systems Administrator - OMS

Arlington, Virginia

•

Today

Job ID: 2617428 Location: Arlington, VA, US Date Posted: 2026-09-29 Category: Information Technology Subcategory: IT Sys Integration Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description Team SAIC is currently seeking a motivated and experienced Organizational Messaging System (OMS) System Administrator to join our team at the Pentagon in Arlingt

Full-time

USD 40,001.00 - 80,000.00 per year

Systems Administrator - Multiple Levels

San Diego, California

•

Today

Responsibilities This opportunity is contingent on contract award. Noblis MSD, a wholly-owned subsidiary of Noblis, Inc., delivers mission-critical engineering, logistics, and sustainment solutions to the Department of Defense. We seek talented professionals to support Naval Information Warfare Center (NIWC) Pacific, Code 41250, in San Diego, CA. This program sustains, maintains, and modernizes the Navy's afloat and ashore tactical network systems - including Automated Digital Network System (A

Full-time

USD 71,800.00 - 112,150.00 per year

Systems Administrator Lead

Evanston, Illinois

•

Today

Department: MED-Central IT Salary/Grade: ITS/82 Job Summary: The System Administrator Lead serves as the manager and technical leader of the Platform Services team within Feinberg IT's Infrastructure team. Reporting to the Director of Infrastructure, this hands-on leadership position is responsible for supervising, mentoring, and developing a team of three systems administrators while participating in the design, implementation, support, and improvement of the platforms and services managed by

Full-time

USD 82.00 per hour

Systems Administrator

Pearl City, Hawaii

•

Today

Job ID: 2618653 Location: Pearl City, HI, US Date Posted: 2026-10-30 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: ORA_ON_SITE Description SAIC is seeking a Systems Administrator located at K. Mark Takai Pacific Warfighting Center in Pearl City, Hawaii to support USPACOM J76 to maintain, enhance a

Full-time

USD 120,001.00 - 160,000.00 per year

Classified Systems Administrator, IV (DC)

Hybrid in Washington, District of Columbia

•

Today

Job Type: Regular Classified Systems Administrator, IV Overview of RAND The RAND Corporation is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND's research and analysis address issues that impact people everywhere, including security, health, education, sustainability, growth, and development. Headquartered in Santa Monica, California, RAND has approximately 1,700

Full-time

USD 120,900.00 - 184,500.00 per year

Red Hat Linux Systems Administrator

Pearl City, Hawaii

•

Today

Job ID: 2617678 Location: Pearl City, HI, US Date Posted: 2026-10-07 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: ORA_ON_SITE Description SAIC is seeking a Red Hat Linux Systems Administrator located at the K. Mark Takai Pacific Warfighting Center on Ford Island in Hawaii to support USPACOM J76 t

Full-time

USD 120,001.00 - 160,000.00 per year

Sr. IT Systems Administrator, IT Applications

Memphis, Tennessee

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. IT SYSTEMS ADMINISTRATOR, IT APPLICATIONS As a Senior IT Systems Administrator, you will serve as a key technical leader and Subject Matter Expert for our collaborative platforms-especially the full Atlassian suite

Full-time

Systems Administrator

Austin, Texas

•

Today

Description We are looking for a Systems Administrator to support daily IT operations and provide responsive technical assistance to employees in Austin, Texas. This contract opportunity with permanent potential is ideal for someone who enjoys balancing hands-on desktop support with broader systems administration responsibilities across Windows, Microsoft 365, and virtual server environments. The role offers the chance to contribute to infrastructure stability, end-user productivity, and securit

Easy Apply

Full-time

USD 28.60 - 31.80 per hour

Linux Systems Administrator - Millennium Space Systems

El Segundo, California

•

Today

Linux Systems Administrator - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation. Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge

Full-time

USD 102,850.00 - 151,250.00 per year

Sr. IT Systems Administrator, Mission Systems

California

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. IT SYSTEMS ADMINISTRATOR, MISSION SYSTEMS SpaceX is looking for a highly skilled and versatile Launch Sr. IT Systems Administrator to support the networking, compute, and application support needs of our launch env

Full-time

USD 95,000.00 - 120,000.00 per year

Systems Administrator

Los Angeles, California

•

Today

Description IT Operations Analyst Overview An organization is seeking an IT Operations Analyst to support enterprise applications, cloud technologies, systems administration, and end-user technology operations. This individual will play a key role in maintaining business-critical systems, supporting application deployments, troubleshooting technical issues, and helping drive operational efficiency across the technology environment. Responsibilities Support and maintain enterprise applications

Easy Apply

Full-time

USD 130,000.00 - 150,000.00 per year

IT Windows Systems Administrator

Bastrop, Texas

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT WINDOWS SYSTEMS ADMINISTRATOR SpaceX is looking for a Systems Administrator with knowledge and broad experience across Microsoft-based technologies. This employee will be a member of the Information Technology Wind

Full-time

Systems Administrator

Fort Worth, Texas

•

Today

Description We are looking for a Systems Administrator to support a dynamic real estate and property organization in Fort Worth, Texas. This 6-month Contract opportunity is ideal for a technically strong, detail-oriented candidate who enjoys balancing daily operational support with broader infrastructure and security improvements. You will work closely with a collaborative IT team to maintain a Microsoft-focused environment serving corporate users, leadership, and facility-related personnel. Thi

Easy Apply

Contract

USD 45.00 - 51.00 per hour

Cloud & Systems Administrator

Eden Prairie, Minnesota

•

Today

Cloud & Systems Administrator Location: Eden Prairie, MN; 5 days per week; fresh lunch provided daily Rate: $70,000 - $80,000 Type: Direct Hire (W2), no 1099, C2C or 3rd Parties Overview We're seeking a Cloud & Systems Administrator to support and modernize a Microsoft-centric technology environment. This role combines traditional infrastructure administration with cloud transformation initiatives, helping the organization evolve from a hybrid environment toward a cloud-first model. The ideal c

Easy Apply

Full-time

$70000 - $80000.00 per annum

Sr. IT Systems Administrator, IT Applications

McGregor, Texas

•

Today

Full-time

OT Systems Administrator

Appleton, Wisconsin

•

Today

Description Robert Half is partnering with a manufacturing company in the Appleton/Neenah area to help them hire an Operational Technology (OT) Systems Administrator. This role will support and help modernize the infrastructure that runs its production environment. You'll focus on the servers, networking, and supporting technologies behind critical manufacturing systems rather than end-user support. The company is in the early stages of a significant OT modernization effort that includes networ

Easy Apply

Full-time

USD 80,000.00 - 110,000.00 per year

IT Windows Systems Administrator

Texas

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT WINDOWS SYSTEMS ADMINISTRATOR SpaceX is looking for a Systems Administrator with knowledge and broad experience across Microsoft-based technologies. This employee will be a member of the Information Technology Wind

Full-time

Systems Administrator III

Los Angeles, California

•

Today

Description Senior IT Operations Analyst Overview An organization is seeking a Senior IT Operations Analyst to support and enhance enterprise applications, cloud technologies, infrastructure platforms, and operational processes. This role will serve as a senior technical resource responsible for systems administration, application lifecycle management, automation, project leadership, and continuous improvement initiatives across a complex technology environment. Responsibilities Lead support,

Easy Apply

Full-time

USD 125,000.00 - 170,000.00 per year