unix administrator Jobs

181 - 200 of 751 Jobs

Senior Systems Engineer - LinuxJob Title - Senior Systems Engineer - Linux

PhotonCompany Name - Photon

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Rocklin, California, USA

Third Party, Contract

Senior Systems Engineer Rocklin, CA Design and support data networks for WSI data centers, corporate facilities, retail stores, distribution centers, call centers, and eCommerce environment. Design, develop, implement, and support network solutions for IT projects. Specific Responsibilities Participates and documents systems requirements and authors solution designs Reviews and provides feedback for system design solutions that will impact their area Participates in establishing strategies and s

Senior Software Quality EngineerJob Title - Senior Software Quality 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

Senior Linux Systems Administrator - 10k Sign on BonusJob Title - Senior Linux Systems Administrator - 10k Sign on Bonus

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immed

System Administrator 1Job Title - System Administrator 1

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u

Staff Machine Learning Quality EngineerJob Title - Staff Machine Learning Quality Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Santa Clara, California, USA

Full-time

Systems Administrator - NISSC IIJob Title - Systems Administrator - NISSC II

JacobsCompany Name - Jacobs

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Colorado Springs, Colorado, USA

Full-time

Position Title: NMAC - Systems Administrator Location: Peterson Space Force Base in Colorado Springs, CO Relocation Assistance: None available at this time Remote/Telework: NO - Not available for this position Clearance Type: DoD Top Secret w/ SCI Eligibility Shift: Shift work is required to support 247 operations. Travel Required: Up to 10% of the time Our NORAD Operations Group Selected by the Air Force Life Cycle Management Center's Strategic Warning and Surveillance Systems Division f

System AdministratorJob Title - System Administrator

SAICCompany Name - SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: 2506155 Location: FORT MEADE, MD, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence

Telecommunications AnalystJob Title - Telecommunications Analyst

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Telecommunications Analyst to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. This person will work with a collaborative team to provide expertise in the design, implementation, and maintenance of systems and technologies for a federal client's critical communication needs. This position is on-site and requires a Secret Clearance. Maximus TCS (Technology and Consulting Services) Inter

Telecommunications AnalystJob Title - Telecommunications Analyst

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

C++ Software EngineerJob Title - C++ Software Engineer

Eliassen GroupCompany Name - Eliassen Group

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San Diego, California, USA

Contract

Description: **Hybrid | San Diego, CA** Our client is seeking a strong C++ Developer to work in a hybrid environment in San Diego (2 days onsite per week). We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $65 - $75 / hr. w2 Responsibilities: Apply thorough knowledge of software methodologies to design and develop robust softwa

Telecommunications AnalystJob Title - Telecommunications Analyst

Maximus, Inc.Company Name - Maximus, Inc.

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Colorado Springs, Colorado, USA

Full-time

Software Build EngineerJob Title - Software Build Engineer

Apple, Inc.Company Name - Apple, Inc.

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No location provided

Full-time

The Software Build & Integration team at Apple is at the core of the Apple software development process. We are responsible for delivering the state-of-the-art operating systems and applications to Apple customers. The role empowers build engineers to influence new feature integration into Apple software, by collaborating with engineers from Software, Hardware, Localization, QA, and Project Management teams. Software Build Engineers will have the opportunity to utilize and implement solutions us

Senior Systems AdministratorJob Title - Senior Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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North Carolina, USA

Full-time

Job Number: R0219130 Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client? We're looking for a system administrator who has a background in analyzing, troubleshooting, and resolving system issues to help us maintain system continuity with our client. As a system administrator on our team, yo

Sr. Site Reliability EngineerJob Title - Sr. Site Reliability Engineer

Adobe SystemsCompany Name - Adobe Systems

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San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Senior Lead Security Engineer - Threat Modeling / AWS CloudJob Title - Senior Lead Security Engineer - Threat Modeling / AWS Cloud

JPMorgan Chase & Co.Company Name - JPMorgan Chase & Co.

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Plano, Texas, USA

Full-time

Job Description Join a team where you can play a crucial role in shaping the future of a world-renowned company and make a direct and meaningful impact in a space designed for top performers. As a Senior Lead Security Engineer at JPMorgan Chase within the Cybersecurity & Technology Controls organization, you are an integral part of an agile team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, circ

Senior Software Quality EngineerJob Title - Senior Software Quality Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Santa Clara, California, USA

Full-time

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

System Administrator Site LeadJob Title - System Administrator Site Lead

LeidosCompany Name - Leidos

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Shiloh, Illinois, USA

Full-time

The Defense group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This role is primarily on the customer site at Scott AFB, IL. The site lead will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Directly report to Tier II/ Program Management on all technical and personnel concernsPerform Leidos supervisory duties for a team of 5 personne

Junior Systems AdministratorJob Title - Junior Systems Administrator

SAICCompany Name - SAIC

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Kirtland Air Force Base, New Mexico, USA

Full-time

Job ID: 2506552 Location: KIRTLAND AFB, NM, US Date Posted: 2025-06-10 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description It is an exciting time at SAIC. We are looking for you, our latest Junior System Administrator whom is eager to grow your skills in configuring, maintaining, and troubleshooting sa

Lead Database AdministratorJob Title - Lead Database Administrator

MetlifeCompany Name - Metlife

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Cary, North Carolina, USA

Full-time

Description and Requirements Duties: Assist with managing a large scale 7x24x365 Hadoop cluster and MongoDB environment. Work with the existing DBA team to provide support in our non-production and production environments. Design, develop and implement new enhancements and database applications. Install/upgrade Hadoop big data platform and implement security for Hadoop big data platform. Install/Upgrade MongoDB's in on-prem and in cloud (Containers). Periodically review the new patches. design