senior linux windows engineer jobs

Systems Administrator, Senior (Linux/Windows)

Arlington, Virginia

•

Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Senior Systems Administrator with Linux and Windows administration experience to support a Special Access Program, operating in highly secure, complex environments where precision and reliability are essential. This role focuses on owning and optimizing enterprise Linux & Windows infrastructure across multiple datacenters, partnering with cybersecurity and engineering teams, and providing Tier support fo

Full-time

USD 110,800.00 per year

Windows/Linux Server Administrator

Remote

•

3d ago

Seeking an experiencedWindows/Linux Server Administratorto support OS level upgrades, server operations, and troubleshooting in an enterprise environment. Role focuses primarily onWindows Server, with some Linux exposure. Key Responsibilities Support and maintain Windows and Linux servers Perform OS and application upgrades Troubleshoot server, application, and basic network issues Use command line tools (PowerShell, Bash) for administration Participate in scheduled maintenance windows Follow

Easy Apply

Third Party, Contract

Depends on Experience

Windows Linux Systems Operations Engineer

Hybrid in Chicago, Illinois

•

14d ago

We are unable to sponsor for this permanent full-time role Position is Bonus eligible Prestigious Global Firm is currently seeking a Windows and Linux Systems Engineer with strong Azure and PowerShell scripting experience. Candidate will focus on day-to-day server operations, proactive security remediation, cloud infrastructure optimization, and driving successful delivery of enterprise-scale projects. With your expertise in virtualization, system administration, and cloud services, you ll help

Easy Apply

Full-time

$120,000 - $140,000

Platform Engineer - Windows (Sr Engr, DevOps)

Carrollton, Texas

•

Today

Platform Engineer - Windows (Sr Engr, DevOps) W2 Contract Pay Rate: $62.11 - $72.11 per hour Location: Carrollton, TX - Onsite Role Job Summary: We're looking for an experienced, forward-thinking engineer to strengthen our Platform Engineering capabilities across AWS and Windows environments. In this role, you'll drive the design and evolution of scalable, secure, and automated infrastructure to support our Infrastructure and Application stack. You'll work closely with development teams to

Easy Apply

Contract

$62.11 - $72.11 per hour

Senior Embedded Linux Engineer (Yocto) - Madison WI

Madison, Wisconsin

•

Today

Senior Embedded Linux Engineer (Yocto) Global Lighting Organization Location: Onsite preferred, but open to a 3 day hybrid schedule Employment Type: Contract to Hire - 6 months Rate: Market Rates/flexible Role Overview We are seeking a hands on Senior Embedded Linux Engineer to take ownership of platform enablement and long term stewardship for a new custom NXP i.MX95 board family, built on top of an existing Yocto + GitLab toolchain. This is not a greenfield role and not a maintenance on

Easy Apply

Contract

Senior Linux Systems Administrator - 10k Sign on Bonus

Aurora, Colorado

•

Today

Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector, 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 immediate vesting

Full-time

USD 116,350.00 - 210,325.00 per year

Server Engineer (Linux, Windows, Vware)

Hybrid in Chicago, Illinois

•

9d ago

We are unable to sponsor as this is a permanent full-time role Hybrid, 3 days onsite, 2 days remote A prestigious company is looking for a Server Support Engineer. This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities: Participation in an on-call rotation and response to after-hours emergencies as requiredWeekend maintenance windows, planned in advance, to support patching, upgrades, and

Easy Apply

Full-time

$120,000 - $145,000

Windows / Linux Systems Engineer II

Hybrid in Chicago, Illinois

•

Today

NO SPONSORSHIP - NO OPT Windows / Linux / VMware Server Engineer II SALARY: $116k - $144k plus 7%-10% bonus LOCATION: CHICAGO, IL 3 days onsite This role is a combination of engineering and 24/7 operational support. Experience with large scale windows, linux, vmware, vsphere, nutamix. Linux experience is important as the engineer will need to be on-call, and we have 60/40% Windows to Linux environment. We also have a hybrid on-prem/Azure environment, so the engineer is expected to be able to s

Easy Apply

Full-time

$116,000 - $144,000

Systems Engineer Windows & Linux

Stamford, Connecticut

•

16d ago

60-70hr / Stamford, CT / Onsite / 12 month+ ContractThe Windows / Linux Systems Engineer is responsible for designing, building, and supporting missioncritical, Windowscentric infrastructure that underpins trading, market data, risk, and backoffice platforms. This role operates in a highavailability, lowlatency, and securitysensitive environment, with a primary focus on Microsoft Windows and core Microsoft application platforms, and secondary responsibility for supporting Linux systems used for

Easy Apply

Contract

60 - 70

Sr System Engineer (LINUX)

Washington, District of Columbia

•

8d ago

Sr Linux Systems Engineer 100% ONSITE in Washington DC 20006 Per Federal contract U.S. Citizenship Required Must be able to pass enhanced FBI background screening (criminal, financial and finger printing) for Public Trust clearance Performance Period: June 2026- Dec 31 2026, with the possibility of multi-year extension based on performance W-2 or C2C MUST APPLY BY 5/12/2026 Job Summary:The Senior Systems Engineer will play a critical role in supporting a Linux-based high-performance computing

Easy Apply

Third Party, Contract

Depends on Experience

Linux/Windows Senior Systems Administrator

San Diego, California

•

Today

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Full-time

USD 81,600.00 - 143,865.00 per year

Systems Administrator (Windows/Linux)

Charlotte, North Carolina

•

Today

Job#: 3032247 Job Description: Position: Systems Administrator (Windows/Linux) Location: Charlotte, NC 4x/week onsite, 1x/week remote Duration: 12+ months Requirements 3-4+ years of experienceLinux/Windows administrationCloud experienceAny cloud service worksScripting experiencePython, PowerShell, Bash or JavaScriptFile transfer protocol knowledgeAS2, SFTP, HTTPS, FTPSWhat software have you used it in?Understanding the on prem version and how that may differ in the cloud Nice-to-Have Cleo Har

Easy Apply

Full-time

Windows Linux Systems Administrator - TS/SCI with Polygraph

Fort Belvoir, Virginia

•

Today

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: IT Infrastructure and Operations Job Qualifications: Skills: Linux, System Administration, Windows Applications Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is looking for a skille

Full-time

USD 114,750.00 - 155,250.00 per year

Windows / Linux System Administrator

Maryland

•

Today

Description & Requirements Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure, with responsibilities spanning operating systems, networking, security, and application support. This position is on-site and requires a Secret Clearance. Maximus TCS (Technology and Consul

Full-time

USD 90,000.00 per year

Senior Platform Developer (DevOps/Windows)

Carrollton, Texas

•

Today

Sr Platform Engineer Windows Location: Carrollton, TX Work Mode: 100% Onsite Engagement: 5month contract (with strong potential to convert to fulltime) Candidates must be authorized to work in the United States without current or future employer sponsorship. Position Overview We are seeking a Senior Platform Engineer Windows to help design, operate, and modernize enterprisegrade infrastructure across AWS and Windows environments. This role combines strong operational rigor with a modern approach

Easy Apply

Contract

$70+

Datacenter/Systems(Linux OR Windows)Administrator

Santa Clara, California

•

Yesterday

We have an immediate on-site opening for a Datacenter Operations/System Administrator (8 to 12 years of overall experience) at the Santa Clara location. Job description: Datacenter responsibilities: Install and configure new equipment (rack and stack, cabling). Perform preventive maintenance and routine checks on data center devices. Analyze server and storage systems to identify and initiate repairs. Monitor systems to ensure maximum uptime. Maintain up-to-date documentation. Manage lifecycle

Easy Apply

Contract, Third Party

65+

Linux/Windows Systems Engineer

Hybrid in Tucker, Georgia

•

5d ago

Systems Engineer Operational Technology (OT)Direct Hire Tucker, GA - hybrid - onsite 2-3 months, then remote 2 days a week Position SummaryAs a key member of the Systems & Infrastructure team, the Systems Engineer Operational Technology (OT) is responsible for the administration, security, and operational readiness of critical OT systems that support real-time transmission and generation operations. This role ensures high availability, system integrity, and regulatory compliance within a highl

Easy Apply

Full-time

100000 - 140000

Senior Linux Systems Administrator

Huntsville, Alabama

•

Today

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation's top 100 defense companies, the services we provide directly support the men and women who serve our country. Our

Full-time

Platform Engineer Windows

Carrollton, Texas

•

Today

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. Job Summary We are seeking a highly skilled Platform Engineer specializing in Windows environments to design, implement, and optimize scalable cloud infrastructure within AWS. This role focuses on advancing Platform Engineering practices through automation, infrastructure-as-code, and sec

Easy Apply

Contract

$62.11 - $72.11 per hour

Senior Software Engineer - Windows Deployment Platform

New York, New York

•

Today

Description & Requirements Our Team Bloomberg's Packaging team manages the deployment system used by the majority of Bloomberg's 9000+ engineers to bring their code to production. Our system manages tens of thousands of packages deployed to tens of thousands of machines through thousands of deployments each week, by both developers and automated systems. We provide the tooling Bloomberg engineers use to manage their deployments and machines, enabling them to easily follow modern industry best

Full-time

USD 160,000.00 - 240,000.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

senior linux windows engineer jobs