Senior Linux System Engineer jobs

Sr Linux System Administrator - Clearance Required

Annapolis, Maryland

•

Today

Job Description This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Linux System Administrator - Clearance Required WHAT WE'RE DOING Join Lockheed Martin Rotary and Mission Systems, where we foster innovation and integrity. As a Senior Linux System Administrator, you'll be empowered to create "new realities" and pioneer solutions that b

Full-time

USD 99,700.00 - 175,835.00 per year

Senior Linux System Administrator

Maryland

•

Today

Job Number: R0234431 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems administ

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Linux System Administrator

Maryland

•

Today

Job Number: R0234433 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems adminis

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Linux System Administrator

Irving, Texas

•

11d ago

Title: Senior Linux System Administrator (L3) Location: Irving, TX (Onsite) Type: Fulltime (Tata Consultancy Services) Role Summary Seeking a hands-on L3 Linux Administrator to own stability, availability, and performance across large-scale Linux environments. The role demands deep troubleshooting skills, strong exposure to Veritas Clustering (VCS), SAN/NAS storage, and close coordination with data center teams for hardware incidents. The ideal candidate will work independently, lead incident

Easy Apply

Full-time

90,000 - 110,000

Senior Linux Kubernetes Engineer

Hybrid in New York, New York

•

11d ago

We are unable to sponsor for this permanent full-time role Position is Bonus eligible Prestigious Financial Institution is currently seeking a Sr. Linux Systems Engineer with strong Kubernetes experience. Candidate will be responsible for managing and improving our highly automated Linux-based systems and platforms while supporting our broader technology infrastructure with a focus on automation. candidate will be working collaboratively with our technology and operations teams to ensure the h

Easy Apply

Full-time

Depends on Experience

Senior System Network Engineer

Huntington Beach, California

•

2d ago

This is a 100% on site position in either Huntington Beach, CA or Mabane, NC Direct Hire, Full Benefits, up to $130k/year + Bonus, but base pay might be flexible depending on the level of relevant experience You will be responsible for 75% network engineering VS 25% system engineering We need someone who is very strong in both Layer 2/3 networking (ideally Fortinet), Active Directory/Group Policy, PowerShell Scripting, Windows Server, M365, Virtualization (migrating from VMWare to Proxmox, SAN/N

Easy Apply

Full-time

$100000 - $130000 per annum

Sr Linux System Administrator

El Segundo, California

•

Today

Date Posted: 2026-03-18 Country: United States of America Location: US-CA-EL SEGUNDO-E03 ~ 2004 E El Segundo Blvd ~ BLDG E03 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is r

Full-time

USD 118,300.00 per year

Senior Linux System Administrator

John C. Stennis Space Center, Mississippi

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT) Infrastructure, Linux, System Administration Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Senior Linux System Administrator The position is for the Senior Linux System Administrator r

Full-time

USD 90,950.00 - 123,050.00 per year

Senior Level Linux System Administrator

Redstone Arsenal, 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

Sr NetApp Engineer / Administrator, SAN/NAS, Linux, VMware, AWS, shell 12+ Mths Cont Alpharetta, GA

Alpharetta, Georgia

•

2d ago

Sr NetApp Engineer / Administrator, SAN/NAS, Linux, VMware, AWS, shell 12+ Mths Cont Alpharetta, GA JPC - 3538 Level 3: ( 5 to 7 yrs of industry Exp) Loc: Alpharetta GA Duration : 12 months Interview Type: 2 rounds (final round Inperson - locals preffered) Title: Sr NetApp Engineer / Administrator, SAN/NAS, Linux, VMware, AWS, Powershell/ Ansible, DR 12+ Mths Cont Alpharetta, GA Description: Basic Purpose: The Senior System Engineer is primarily responsible for all aspects of administrati

Easy Apply

Contract, Third Party

Hybrid in Brea, California

•

3d ago

C&DE-HLS-Senior Infrastructure Leader with Solutions design, managing infra, Voice, Network, Wintel/Azure, AWS, O365, Storage & Backup, Linux, End user compute (EUC) - Brea CA Hybrid Work in Brea CA , Travel is required for for Europe first 1-2 months . Travel expenses to be reimbursed at actual cost. we need director level with hands on exp Requisition Name: C&DE-HLS-Senior Infrastructure Leader Start Date: 3/16/2026 Duration: 52 Weeks Services Location: CA/Brea Description Of Services: Senio

Easy Apply

Contract, Third Party

Depends on Experience

Remote or Brea, California

•

3d ago

Sr Infrastructure Director / Architect with Solutions design, managing infra, Voice, Network, Wintel/Azure, AWS, O365, Storage & Backup, Linux, End user compute -Brea CA Hybrid Work & Travel to Europe for first 1-2 months stay They are looking for Infrastructure Leader , director level who had Handson exp in Infra & Network . Please go through below req & if you are comfortable , please share details . Requisition Name: C&DE-HLS-Senior Infrastructure Leader Start Date: 3/16/2026 Duration: 52 We

Easy Apply

Contract, Third Party

Depends on Experience

Lead Linux DevOps Systems Engineer

Hybrid in Chicago, Illinois

•

11d ago

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Financial Institution is currently seeking a Senior Linux DevOps Systems Engineer with strong DevOps and Python automation experience. Candidate will be responsible for overseeing the design, implementation, and optimization of enterprise-wide Linux server infrastructure with a focus on automation and containerization platforms across on-premises and cloud environments. This role provides technical

Easy Apply

Full-time

Depends on Experience

Senior System Engineer

Hybrid in Little Rock, Arkansas

•

4d ago

Title: Senior System Engineer Location: Little Rock, AR Work Mode: Hybrid 3 day a week to local office Key Responsibilities: Lead, design, implement, and maintain enterprise Linux environments..Design, build, and support Linux infrastructure solutions across on-premise and AWS environments.Administer and maintain Linux systems, including patching, upgrades, capacity planning, and lifecycle management.Support the deployment and optimize enterprise applications running on Linux, including SAP and

Easy Apply

Full-time

$100,000 - $140,000

Staff Linux System Administrator

Boise, Idaho

•

Today

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. About Our Team We support critically important manufacturing systems that enable 247 semiconductor fabrication operations. Our team is responsible for building and operating highly reliable, secure

Full-time

Sr. Staff Systems Engineer - Linux

Scottsdale, Arizona

•

Today

At Early Warning, we've powered and protected the U.S. financial system for over thirty years with cutting-edge solutions like Zelle , Paze , and so much more. As a trusted name in payments, we partner with thousands of institutions to increase access to financial services and protect transactions for hundreds of millions of consumers and small businesses. Positions located in Scottsdale, San Francisco, Chicago, or New York follow a hybrid work model to allow for a more collaborative working env

Full-time

USD 144,000.00 - 180,000.00 per year

Principal, Linux Platform Engineer

Hybrid in Kansas City, Missouri

•

10d ago

Principal, Linux Platform Engineer Salary: open + bonus Location: Kansas City, MO / Chicago, IL / Overland Park, KS / New York, NY Hybrid: 2 days onsite, 3 days remote *This role is not open to sponsorship candidates* Qualifications 10+ years of experience in Linux systems administration and infrastructure/platform engineering. Production experience managing Kubernetes, preferably in bare-metal or on-premises environments (e.g., with kubeadm, RKE, or OpenShift). Strong scripting and automation s

Easy Apply

Full-time

Depends on Experience

Principal, Linux Platform Engineer

Hybrid in Chicago, Illinois

•

10d ago

Easy Apply

Full-time

Depends on Experience

Senior Trading Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

•

5d ago

Senior Trading Systems Engineer, Low Latency, Onsite, Chicago, IL We are looking to hire a highly talented Senior Trading Systems Engineer to join the technology team. This Senior Trading Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Trading Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well a

Easy Apply

Full-time

$150,000 - $175,000

Sr Engr, DevOps (Sr. Observability Engineer)

Carrollton, Texas

•

2d ago

Sr Engr, DevOps (Sr. Observability Engineer) W2 Contract Pay Rate: $62.11- $72.11 per hour Location: Carrollton, TX - Onsite Role Duties and Responsibilities: Architect, build, and scale comprehensive monitoring solutions using the New Relic platform, including APM, Infrastructure, Logs, Synthetics, and custom instrumentation (NRQL). Develop, manage, and maintain observability configurations-including alerts, dashboards, and synthetic checks-using Infrastructure as Code (IaC) tools such as T

Easy Apply

Contract

$62.11 - $72.11 per hour

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Senior Linux System Engineer jobs