Linux system engineer jobs

Linux Systems Engineer - Server Migration

Dallas, Texas

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20d ago

Company Overview: Req ID: 378582 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Linux Systems Engineer - Server Migration to join their team in Salt Lake City, Utah (US-UT), United States (US). Job Description: Linux Systems Engineer Server Migration Linux Systems Engineer Server Migration supports

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Third Party, Contract

$55 - $67

Email Routing L3 Support Engineer - Linux

Plano, Texas

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Today

job summary: #LI-VB1 I can not work C-C or through a vendor. We are hiring a Level 3 Email Routing Support Engineer to join our core Linux-based email infrastructure team. As senior members of our established team prepare for retirement, we are seeking a strong technical lead who can maintain operational continuity (BAU) for our legacy environment while helping drive modernizations for our messaging architecture. This position is structured with a direct path toward FTE conversion, making it

Full-time

USD56 - USD66

Unix/Linux System Administrator

Remote

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4d ago

Role: Unix/Linux System Administrator Location: Remote Contract length: 6 months with potential for extension EX-Walmart Job Summary We are looking for an experienced Unix/Linux System Administrator with strong systems automation experience to administer, operate, and automate our Linux-based server and edge computing environments, including Azure IoT Edge devices, at scale across a fleet of approximately 11,000 virtual machines. This role is responsible for day-to-day system administration, pat

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Contract

55 - 65

Sr. System Administrator (Linux) (Laurel, MD)

Laurel, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: 20 years experience as a system engineer Bachelor's degree in a technical discipline 5 additional years of experience as a system engineer may be substituted for a degree Required Experience: RedHat Linux Ansible VMWare Excellent benefits package including 25 days PTO, 11 paid holidays, 100% employer-paid healthcare for employees and dependents -

Full-time

Senior Unix/Linux System Administrator-Azure IoT Edge

Remote

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Today

Senior Unix/Linux System Administrator Contract right now is till the edge if Jan will most likely be extended 100% Remote Not just any System Admin but specifically within Azure IOT edge Must haves Azure IoT EdgeGreat ScriptingObservabilityVirtual MachinesLINUX-RHEL Job Summary We are looking for an experienced Unix/Linux System Administrator with strong systems automation experience to administer, operate, and automate our Linux-based server and edge computing environments, including Azure Io

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Contract

60 - 70

Linux System Administrator

Cary, North Carolina

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21d ago

Linux System AdministratorAssignment Details Contract Length: 12 Months Work Location: 100% Remote Travel Requirement: Occasional travel to Dallas, TX (1-2 days annually) Pay range: $70 - $75/hourWe are seeking an experienced Linux System Administrator. This is a 12-month engagement focused on infrastructure, systems administration, network operations, and automation. Occasional travel to Dallas, TX may be required. Key Responsibilities Administer and support Linux-based systems and infrastructu

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Contract

$75

Linux System Administrator (Pomona, NJ)

Galloway, New Jersey

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Today

10+ Years of experience Bachelors Degree in related field Required Experience: Red Hat Linux System Administrator Red Hat Ansible Automation F5 Networks GTM and LTM Additional Desired Experience: VMware Virtualization Duties: Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service Engineering of systems administration-related solutions for various project and operational needs Maintain best practices on managing systems and services acros

Full-time

System Administrator - Windows and Linux

Remote or Orlando, Florida

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Today

job summary: Position Summary: The Systems Administrator coordinates the day-to-day, administration, troubleshooting, and maintenance of server systems throughout the enterprise. Specifically, the Engineer provides support and configuration for server systems upon which the packaged and custom applications of the enterprise are installed. The Systems Administrator supports enterprise-class server systems for a variety of business needs and challenges and communicates clearly with end-users, pee

Contract

USD55 - USD65

HPC Linux System Administrator

Houston, Texas

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Today

Job Description GeoControl Systems, Inc.as a HUBZone company, is required to maintain a Federally mandated level of employees that reside (home residence) in a qualified HUBZone. ONLY applicants whose home address lies in a qualified HUBZone will be considered for this position. You can verify whether you reside in a HUBZone by using the following website: ;br> Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse

Full-time

Linux System Admin

Hybrid in Houston, Texas

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26d ago

JD: Technical Skills: Strong Working Experience with Linux System AdministrationGood Understanding and working knowledge on Server, Storage, networking equipmentsDebugging Knowledge of Network/Storage/Servers issues with Linux Administration.Excellent troubleshooting skills with ability to analyze complex technical issues and develop effective solutionsSecurity and Compliance: Enforce security policies, manage user permissions, configure firewalls, and perform system hardening.System Monitoring:

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Full-time, Third Party

Depends on Experience

RF Software Engineer 1 - (DSP, C++, Linux)

Annapolis, Maryland

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Today

RF Software Engineer 1 - (DSP, C++, Linux) Clearance: TS/SCI - Polygraph required Position ID: 11-8875-RFSWE1 Location: Annapolis Junction, Maryland Description: RF Software Engineer Level 1 supporting DSP algorithm work. Design and implement DSP algorithms in software, with a focus on high-throughput exploitation of signals, low signal to noise ratio, higher-order, and/or adaptive modulations.Conduct necessary modifications to existing software and/or firmware to adapt COTS and GOTS products

Full-time

USD 166,000.00 - 203,000.00 per year

Linux System Administrator

Colorado

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Today

Posting/External Job Title Linux System Administrator Location Schriever Space Force Base, CO 80930 US (Primary) Remote/Onsite/Hybrid 100% Onsite Job Type Full-time # of Hires Needed 1 Education None Travel Up to 10% Security Clearance Required Secret Pay Range (All offers will be based on experience) $118,000 - $143,000/yr. Position Introduction/Key Duties Cimarron is seeking a Linux System Administrator to support the Missile Defense Agency (MDA) on the Integrated Research a

Full-time

USD 118,000.00 - 143,000.00 per year

System Administrator 3 - (Linux, VMware, Networking)

Annapolis, Maryland

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Today

System Administrator 3 - (Linux, GPU, High Performance Compute) Clearance: TS/SCI w/ poly Position ID: 20-25-019-SA3 Location: Annapolis Junction, Maryland Description: You will support CNO Capabilities as a senior System Administrator and technical contributor responsible for sustaining and evolving a high-performance operational IT environment. This is not a ticket only administrator role. We are looking for someone who takes ownership of systems, documents with precision, builds strong rel

Full-time

USD 203,000.00 - 249,000.00 per year

System Administrator, Linux SME - (Active Secret Clearance with Ability to obtain TS/SCI)

Hawaii

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Today

ASE is looking for a Linux System Administration Support professional to work in Honolulu, HI. This role is critical to providing day-to-day administration and operational support. The Linux System Administrator will install, configure, operate, maintain, secure, monitor, and troubleshoot Linux-based servers and applications while initiating corrective actions and accurately reporting system status. This position works closely with information owners, HQ USINDOPACOM Directorates, Systems, Networ

Full-time

USD 148,000.00 - 165,000.00 per year

Solaris & Linux System Administrator

Annapolis, Maryland

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Today

We are seeking a skilled and detail-oriented Linux System Administrator to join our Partner's IT infrastructure team. The ideal candidate will have strong experience managing enterprise Solaris and Linux environments and supporting storage, backup, security, and patching systems. This role requires hands-on expertise with Solaris Operating System, IBM Enterprise Storage, Veritas NetBackup, and vulnerability management tools, along with a solid understanding of system hardening and package manage

Full-time

Linux System Admin

Houston, Texas

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26d ago

Job Description : We are looking for a Linux system admin with expertise in Network Management & Compliance and Data Center Hardware knowledge. Previously submitted profiles are not accepted. Technical Skills: 5+ years of experience as a Linux System admin. Security and Compliance: Enforce security policies, manage user permissions, configure firewalls, and perform system hardening. System Monitoring: Track server performance, analyze resource consumption, and resolve hardware or network bottlen

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Contract

Sr. System Administrator / Dev Ops - Linux Kubernetes

Linthicum Heights, Maryland

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Today

Red Arch Solutions is seeking a Senior Systems Administrator to support a software development / engineering project looking to productize their system. Qualifications: Contractor will be supporting an IC wide mission environment / service. Minimum of 10 years experience as a Linux System Admin / Eng. Required: Linux - (CentOS/RHEL) Linux admin experience. Kubernetes based environment. Red Hat Certification desired Required: Kubernetes (K8's) experience; specifically tooling and container funda

Full-time

USD 180,000.00 - 205,000.00 per year

System Administrator - Windows/Linux

Houston, Texas

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12d ago

Position Title: SR. System Administrator Location: Downtown Houston TX Position Overview: We are seeking a highly skilled Hybrid Infrastructure Administrator to manage, maintain, and modernize our enterprise infrastructure across both on-premises and cloud environments. The ideal candidate will possess deep expertise in traditional systems administration, including servers, virtualization, networking, storage, Active Directory, and firewall management, while also demonstrating hands-on experienc

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Contract, Third Party

Depends on Experience

Linux System Administrator

Annapolis, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a System Administrator (SA) to join our Intel team. The SA will provide Linux systems administration and operational support for mission-critical environments, including command-line system administration and application, data, and messaging flow management. Responsibilities Support implementation, troubleshooting, maintenance, and daily operations of IT systems.Provide T

Full-time

USD 120,000.00 - 157,500.00 per year

Linux System Administrator (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)

Chantilly, Virginia

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Today

North Point Technology is looking to hire a Linux System Administrator to support a high-priority intelligence community program. This role requires an active Top Secret security clearance with SCI eligibility and a willingness to obtain a polygraph within the customer's required timeline. The selected candidate will administer and maintain Linux environments across multiple operational and development contexts, supporting both mission continuity and cloud-forward initiatives. U.S. citizenship i

Full-time