principal linux systems administrator Jobs

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Systems Administrator 2Job Title - Systems Administrator 2

The University of ConnecticutCompany Name - The University of Connecticut

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Mansfield, Connecticut, USA

Full-time

Search #: 498893 Work type: Full-time Location: Storrs Campus Categories: Information Technology JOB SUMMARY The University of Connecticut (UConn) Information Technology Services (ITS) is seeking a Systems Administrator 2 to support and coordinate technical operations within our Secure Research environment. This role focuses heavily on Microsoft 365 (Office 365) and Microsoft Entra (formerly Azure AD), including design, deployment, and ongoing management. In addition, the position will act as a

Sr Principal Information Systems Engineer-OnsiteJob Title - Sr Principal Information Systems Engineer-Onsite

RTX CorporationCompany Name - RTX Corporation

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San Diego, California, USA

Full-time

Date Posted: 2025-04-09 Country: United States of America Location: CA871: Avenue of Science, SD 15110 Avenue of Science Suite 200, San Diego, CA, 92128 USA Position Role Type: Onsite About Us: The Test Equipment Engineering (TEE) includes all of the engineering disciplines responsible for systems design & test with all Raytheon products. Our engineers are responsible for all elements of the development lifecycle for test including: test requirements, test system design, flight simulations, ha

Systems Support Administrator - USJob Title - Systems Support Administrator - US

PearsonCompany Name - Pearson

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Remote

Full-time

Position Summary: Pearson Virtual Schools (PVS), is hiring a Systems Administrator, local to Baltimore Maryland, who will join the team who manages our School IT Services for our customers nationwide. Candidates should have practical experience in the support and administration of various IT services. We are looking for someone who has the hands-on experience as well as the ability to manage and "get things done" in a highly technical environment. Professional customer service skills and indepen

Systems Administrator IIIJob Title - Systems Administrator III

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Hagerstown, Maryland, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator , you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system parame

Windows Systems AdministratorJob Title - Windows Systems Administrator

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you a Windows Systems Administrator who wants to join a collaborative team providing world-class IT services? If so, we're looking for someone like you to join our team! We are seeking a creative IT professional to help us support our expanding information systems that are instrumental to significant Department of Defense projects. We take great pride in providing end to end support and technical innovation to projects that help protect the nation. You will actively assist wit

Systems/Network AdministratorJob Title - Systems/Network Administrator

Robert HalfCompany Name - Robert Half

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Shelton, Washington, USA

Full-time

Description We are looking for a skilled Systems/Network Administrator to join our team in Shelton, Washington. This role is fully on-site and requires a strong technical background in managing and troubleshooting IT systems, particularly in healthcare environments. If you have expertise in network administration, virtualization, and cloud platforms, we encourage you to apply. Responsibilities: Manage and maintain hardware and software systems, ensuring seamless operations in both Windows and L

IT Systems Administrator, LaunchJob Title - IT Systems Administrator, Launch

SpaceXCompany Name - SpaceX

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Texas, USA

Full-time

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 SYSTEMS ADMINISTRATOR, LAUNCH SpaceX is looking for a highly skilled and knowledgeable IT Systems Administrator to support the networking, compute administration, and application support needs of our launch environ

Systems Administrator - TS/SCI with PolygraphJob Title - Systems Administrator - TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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Laurel, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Configuration Management, Linux Command, Linux Server Administration Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Adminis

Multi-Cloud Systems AdministratorJob Title - Multi-Cloud Systems Administrator

LeidosCompany Name - Leidos

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Indianapolis, Indiana, USA

Full-time

Leidos is seeking an experienced Multi-Cloud Systems Administrator to join our growing team. The successful candidate will be a seasoned professional with robust experience and proficiency in managing Windows and Linux servers within a multi-cloud environment. You will play a vital role in engineering solutions and maintaining compute and storage infrastructures, delivering efficiency through automation, and ensuring scalability, flexibility, and compliance. Specifically, in this role you will

Cloud Systems AdministratorJob Title - Cloud Systems Administrator

CACI International, Inc.Company Name - CACI International, Inc.

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Laurel, Maryland, USA

Full-time

Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Join our dynamic Infrastructure team and be part of an exciting environment where you'll work on diverse tasks supporting customer requirements and development team needs. We operate across multiple hosting platforms (OpenStack, AWS, and VMWare

Senior Systems AdministratorJob Title - Senior Systems Administrator

ICFCompany Name - ICF

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Reston, Virginia, USA

Full-time

ICF is looking for a System Administrator to work with an Agile team to deliver value quicky, confidently, inexpensively, and securely. This position requires an active Department of Defense Top Secret (or higher) security clearance. Working at ICF means applying a passion for meaningful work with intellectual rigor to help solve the leading issues of our day. Smart, compassionate, innovative, committed, ICF employees tackle unprecedented challenges to benefit people, businesses, and government

Data Center Systems AdministratorJob Title - Data Center Systems Administrator

SpaceXCompany Name - SpaceX

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Bastrop, Texas, USA

Full-time

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. DATA CENTER SYSTEMS ADMINISTRATOR SpaceX is looking for a data center systems administrator to help us build and manage our data center infrastructure. As part of our infrastructure team, your responsibility will be th

Principal Systems EngineerJob Title - Principal Systems Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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San Diego, California, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Information Technology Systems Administrator SpecialistJob Title - Information Technology Systems Administrator Specialist

Company Name -

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Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Information Technology Systems Administrator Specialist in Dayton, OH. Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Administrator with a TS/SCI clearance to provide support to a Government Office at Wright-Patterson AFB, Ohio. The Systems Administrator Support Specialist will provide specialized Information Technology and network administration in support of advanced IT infrastructure development.

Cyber Systems and IT Security AdministratorJob Title - Cyber Systems and IT Security Administrator

LeidosCompany Name - Leidos

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Washington, USA

Full-time

Join Our Leidos Team as a Cyber Systems and IT Security Administrator! Are you ready to take your cybersecurity expertise to the next level? Leidos is seeking a seasoned Cyber Systems and IT Security Administrator to join our dynamic team at the Washington Planning Center, located at the Washington Navy Yard in Washington, DC. This role supports the Theater Mission Planning Center (TMPC) program and offers the opportunity to make a real impact in a mission-critical environment. What We're Look

DCO Systems AdministratorJob Title - DCO Systems Administrator

General DynamicsCompany Name - General Dynamics

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Colorado, USA

Full-time

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: Information Security Job Qualifications: Skills: ACAS, Cybersecurity, Splunk Administration Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! US Battlefield Informat

Principal IT Systems EngineerJob Title - Principal IT Systems Engineer

Commonspirit HealthCompany Name - Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has more tha

Sr. Systems AdministratorJob Title - Sr. Systems Administrator

INSPYR SolutionsCompany Name - INSPYR Solutions

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Houston, Texas, USA

Contract

Title: Senior Systems Administrator Location: Houston, TX, 77024 (Onsite 3x per week) Duration: 6-month contract to hire Work Requirements: s, Holders, or Authorized to Work in the U.S.Qualified and interested candidates should email their resumes to Slater Davidson at Skillset / Experience:The Systems Administrator Senior role is to design, install, administer, and optimize company servers, primarily in Microsoft Azure, and workstations to achieve system and business application high performanc

Multi-Cloud Systems AdministratorJob Title - Multi-Cloud Systems Administrator

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Indianapolis, Indiana, USA

Full-time

Description **HYBRID: 1-2 days on-site Our client is seeking an experienced Systems Administrator to join our growing team. The successful candidate will be a seasoned professional with robust experience and proficiency in managing Windows and Linux servers within a multi-cloud environment. You will play a vital role in engineering solutions and maintaining compute and storage infrastructures, delivering efficiency through automation, and ensuring scalability, flexibility, and compliance. Respo

Senior Systems AdministratorJob Title - Senior Systems Administrator

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Columbus, Ohio, USA

Full-time

Skills Active directory, azure, office 365, microsoft exchange, VMware, scripting, Powershell, vb scripting, NetApp Top Skills Details Active directory, azure, office 365,microsoft exchange, VMware, scripting Description POSITION SUMMARY: POSITION RESPONSIBILITIES: Manage Microsoft Active Directory / Azure / O365 environments. Provide administrative support on back-office applications, including Infor and Kronos. Manage mobile connectivity solutions such as Webex, Teams, Intune, and Workspace On