Linux Administrator Jobs

1,861 - 1,880 of 2,261 Jobs

Site Reliability Engineer (Temp to Perm)Job Title - Site Reliability Engineer (Temp to Perm)

LeidosCompany Name - Leidos

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Remote or Brownsville, Texas, USA

Full-time

This position will require up to 75% travel Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and work real-time hands-on fielding challenges and develop reusable solutions that support our customers in any environment. You will have the opportunity to contribute to the design requirements and implementation of improvements that accelerate the secure delivery, implementation, and sustainment of software in the field. You wi

Site Reliability Engineer (Temp to Perm)Job Title - Site Reliability Engineer (Temp to Perm)

LeidosCompany Name - Leidos

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Vista, California, USA

Full-time

Systems Engineer SrJob Title - Systems Engineer Sr

University Of UtahCompany Name - University Of Utah

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Salt Lake City, Utah, USA

Full-time

Announcement Details Open Date 07/22/2025 Requisition Number PRN42620B Job Title Systems Engineer Sr Working Title Systems Engineer Sr Job Grade G FLSA Code Computer Employee Patient Sensitive Job Code? No Standard Hours per Week 40 Full Time or Part Time? Full Time Shift Day Work Schedule Summary Monday-Friday; 8:30am - 5:00 pm VP Area U of U Health - Academics Department 02228 - Data Coordinating Center Location Campus City Salt Lake City, UT Type of Recruitment External Posti

Information System Security Officer (ISSO)Job Title - Information System Security Officer (ISSO)

General DynamicsCompany Name - General Dynamics

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Fort Stewart, Georgia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Cybersecurity, Information Security, Network Management, Security Policies, System Security Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Information System Security Officer XV ABC Hub and Spoke MTCs provide individ

Systems Administrator SeniorJob Title - Systems Administrator Senior

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Independence, Kansas, 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: Systems Administration Job Qualifications: Skills: Information Technology (IT) Systems, System Administration, VMware Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing program

Senior Software Engineer, Cloud PerformanceJob Title - Senior Software Engineer, Cloud Performance

Oracle CorporationCompany Name - Oracle Corporation

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Nashville, Tennessee, USA

Full-time

Job Description **This position is based onsite in Nashville, TN. Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. At Technical Strategy and Oversight (TSO) organization, our

Cybersecurity Systems Analyst - SeniorJob Title - Cybersecurity Systems Analyst - Senior

JacobsCompany Name - Jacobs

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Arlington, Virginia, USA

Full-time

Performs assessment and authorization coordination. Advises and assists the customer with Risk Management Framework (RMF) and develops a Plan of Action and Milestones for resolving network deficiencies in accordance with DODI 8510.01 and ICD 503. The duties of this task include assessing network compliance against controls listed in NIST 800-53 and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component

Network EngineerJob Title - Network Engineer

NightwingCompany Name - Nightwing

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Arlington, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Software Engineer II (C++ / Linux)Job Title - Software Engineer II (C++ / Linux)

Markem-ImajeCompany Name - Markem-Imaje

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Watertown, Massachusetts, USA

Full-time

Markem-Imaje, A Dover Company, is a trusted world manufacturer of product identification and traceability solutions, offering a full line of reliable and innovative inkjet, thermal transfer, laser, print and apply label systems. Markem-Imaje delivers fully integrated solutions that enable product quality and safety, regulatory and retailer compliance, better product recalls and improved manufacturing processes. Dover Corporation (NYSE: DOV). Dover is a diversified global manufacturer and soluti

Oracle Systems EngineerJob Title - Oracle Systems Engineer

ALTA IT ServicesCompany Name - ALTA IT Services

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Wright-Patterson Air Force Base, Ohio, USA

Full-time

Job Title: Oracle Systems Engineer Location: Dayton, Ohio Type: Contract Contractor Work Model: Temporary Remote Title: Oracle Systems Engineer 6-month contract-to-hire role ALTA IT Services is a wholly owned subsidiary of System One, a leading provider of specialized workforce solutions and integrated services. ALTA is an established leader in IT Staffing and Services, for both government and commercial enterprises across the United States, specializing in Program & Project Management, Applicat

Software Engineer II (C++ / Linux)Job Title - Software Engineer II (C++ / Linux)

Markem-ImajeCompany Name - Markem-Imaje

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Watertown, Massachusetts, USA

Full-time

Systems Engineer IIJob Title - Systems Engineer II

Mass General BrighamCompany Name - Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par

Systems Administrator SeniorJob Title - Systems Administrator Senior

General DynamicsCompany Name - General Dynamics

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Hayward, California, USA

Full-time

Senior Cloud Engineer (SD/TX/DC/Boston)Job Title - Senior Cloud Engineer (SD/TX/DC/Boston)

Shield AI IncCompany Name - Shield AI Inc

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Washington, District of Columbia, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh

System AdministratorJob Title - System Administrator

Kratos Defense and Security Solutions, Inc.Company Name - Kratos Defense and Security Solutions, Inc.

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Colorado Springs, Colorado, USA

Full-time

Job Description Ready for What's Next? Kratos is a company that strives to innovate and collaborate to make the world a better place. From ground control to outer space, you can contribute to work that matters with a company where diversity, integrity and inclusion are shared values. We're committed to fostering an environment for every teammate that's welcoming with great opportunity for professional growth. Find your future together with us. Kratos Space is seeking an experienced System Admin

Manager, Solution EngineeringJob Title - Manager, Solution Engineering

SUPERMICRO COMPUTER INCCompany Name - SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 24065 About Supermicro: Super Micro Computer, Inc. (NASDAQ: SMCI) is a global leader in high-performance, high-efficiency server technology. With a robust portfolio of advanced computing solutions, Supermicro delivers industry-leading performance products for AI, cloud computing, enterprise IT, and Telco/Edge markets. Supermicro stands out for its end-to-end solutions, including servers, storage systems, networking products, and software, offering unmatched flexibility and scalabil

DevOps EngineerJob Title - DevOps Engineer

Base-2 Solutions, LLCCompany Name - Base-2 Solutions, LLC

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Fort Meade, Maryland, USA

Full-time

Job Description: Base-2 Solutions is seeking a talented and driven DevOps Engineer to join our team. Our DevOps Engineers are essential to delivering secure, scalable, and efficient infrastructure solutions in support of national defense and mission-critical systems. We are looking for candidates who excel in automation, continuous integration/continuous deployment (CI/CD), cloud technologies, and system reliability. Ideal candidates will demonstrate versatility, strong problem-solving skills,

Senior Specialist, Information Security Systems Engineer TS/SCI - Palm Bay, FLJob Title - Senior Specialist, Information Security Systems Engineer TS/SCI - Palm Bay, FL

L3Harris TechnologiesCompany Name - L3Harris Technologies

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Palm Bay, Florida, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Cleared DevOps Cloud Computing Engineer ArchitectJob Title - Cleared DevOps Cloud Computing Engineer Architect

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2507849 Location: REMOTE WORK, TX, US Date Posted: 2025-07-23 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly motivated DevOps Cloud Computing Engineer Architect with an active Secret clearance to join our Cloud One team Government A1 Enclave by Cloud On

Expert Systems Engineer - TS/SCI with Polygraph RequiredJob Title - Expert Systems Engineer - TS/SCI with Polygraph Required

LMI Government Consulting (Logistics Management InCompany Name - LMI Government Consulting (Logistics Management In

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McLean, Virginia, USA

Contract

Overview LMI currently has three opportunities for Expert Systems Engineers to support an Intelligence Community customer in the northern Virginia area. The ideal candidate will serve in a full-time client facing role as an Expert Systems Engineer for an Intelligence Community (IC) client specializing in application development and maintenance with application instances in the cloud environment. The candidates will demonstrate polished skills in programming and execution while managing and conf