Linux jobs in Wisconsin

Senior Infrastructure Engineer (L3)- Linux systems, AWS, & Nutanix environment.

Remote

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Today

Job Title: Senior Infrastructure Engineer (L3) Location: Remote (Preferably candidates in PST-Los Angeles) Duration: Long Term Contract Description: We are seeking a highly skilled and experienced L3 Infrastructure Support Engineer to join our team and support some of our top clients locally in the Los Angeles Metroplex.The ideal candidate will have a strong background in supporting Linux systems, AWS, and Nutanix environments.This role requires expertise in managing and troubleshooting complex

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Contract

Depends on Experience

Sr. Batch Developer/Technical Lead (Unix/Linux/C/Healthcare Payer)

Milwaukee, Wisconsin

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Today

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at HMS , a Gainwell Company carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistanc

Full-time

USD 80,000.00 - 100,000.00 per year

Teamcenter Upgrade (Linux) and Process Consultant

Remote

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10d ago

Job Title: Teamcenter Upgrade (Linux) and Process Consultant Location: Remote Duration: Contract Note: / Job Detail: We are seeking a Teamcenter Upgrade and Process Consultant with deep expertise in Linux-based environments to lead PLM upgrade initiatives and drive process improvements across engineering and manufacturing domains.This role combines technical proficiency in Siemens Teamcenter with strategic consulting to enhance PLM workflows and system performance. Key Responsibilities: Plan a

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Contract

$40 - $50

Principal Software Engineer C/Linux/Oracle Expert

Remote

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Today

We are seeking a highly experienced Software Architect with deep expertise in legacy modernization and cloud transformation. The ideal candidate has 15+ years of experience leading large-scale architecture initiatives, with strong technical acumen across C programming, Linux internals, Oracle databases, and AWS services. You ll play a key role in designing, modernizing, and integrating complex enterprise systems enabling scalability, reliability, and performance across critical platforms. Key Re

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Contract, Third Party

Depends on Experience

Platform Engineer - Linux/Unix Expert III

Remote

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4d ago

Platform Engineer - Linux/Unix Expert (Remote) Primary Location: Remote V-Soft Consulting is currently hiring for a Platform Engineer - Linux/Unix Expert (Remote) for our premier client. Education and Experience Bachelors degree in Computer Science, Engineering, or related field (or equivalent experience). 5+ years of experience in system administration and application server management. Proven experience in platform migration projects, especially AIX to Linux and WAS to JWS. Strong underst

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Contract

Depends on Experience

Linux Engineer

Remote

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Today

Job ID: 2510945 Location: REMOTE WORK, VA, US Date Posted: 2025-10-21 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is recruiting a Linux Engineer for one of our programs supporting the FDA. This role will be responsible for system administration of various Linux operating system facets w

Full-time

USD 120,001.00 - 160,000.00 per year

Platform Engineer Linux/Unix Expert III

Remote

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8d ago

Role: Platform Engineer Linux/Unix Expert - 1717 Location: Remote About the Role We re looking for a skilled Application Modernization Engineer to lead the migration of legacy applications from AIX to Linux and transition middleware from WebSphere Application Server (WAS) to JBoss Web Server (JWS). This role is central to the bank s infrastructure modernization efforts, directly influencing system performance, scalability, and long-term maintainability. Key Responsibilities Lead the migration o

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Full-time

$80,000 - $100,000

Linux HPC Systems Architect

Remote

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30+d ago

About Cirque Analytics Cirque Analytics provides cutting-edge consulting services on statistical, economic, and financial matters facing businesses worldwide. The prestigious Vault survey ranked Cirque in the Top 50 consulting companies in North America and ranked Cirque #12 for Boutique Consulting Firm in North America. Our work involves consulting with major corporations on policy, regulatory, and other issues. We provide a dynamic work environment in which we emphasize teamwork, collaboration

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Full-time

$180,000 - $220,000

Linux on Z/LinuxONE

Remote

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Today

Linux on Z/LinuxONE 52 WEEKS REMOTE Linux on Z/LinuxONE resources we would be interested in. Required Skills: 7+ years' experience deploying and/or administering Linux on IBM zSystems or LinuxONE Candidate will be required to help architect and implement Linux migration solutions Leading technical teams Ability to interact with and present to client's Executive management Execute role with strong negotiating skills and demonstrated Problem solving Execute role with strong Project Management S

Contract, Third Party

Senior Linux Engineer – Oracle VM & Containerization

Remote

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10d ago

Key ResponsibilitiesLinux Infrastructure & Virtualization: Architect, deploy, configure, maintain, and upgrade Linux systems (Oracle Linux, RHEL, CentOS) across enterprise environments Execute advanced kernel tuning, patch management, package deployments, and security hardening at scale Manage logical volume management (LVM), file systems, bootloaders, and maintain baseline system templates for automated provisioningOracle VM (OVM) Management: Administer Oracle VM Manager/Server and associated s

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Full-time

$125000

Actuate Admin/Linux/Windows Server

Remote

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9d ago

Skills: Linux 3 to 5 years Microsoft Windows Server Administration 3 to 5 years Role Description: 3+ years Linux and Windows server admin experience. 2+ years experience with Red Hat Enterprise Linux (RHEL 8 and higher). 2+ years WebSphere admin experience, especially WAS 8.* and higher. Experience configuring, maintaining, and troubleshooting multiple application services on a clustered Linux server platform. Experience configuring/testing jdbc connections on a server. Experience with server

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Contract

55 - 60

Linux Vulnerability Management Administrator

Remote

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Today

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Provides 24x7x365 support as needed.Engineers and administers all aspects of RHEL 7, 8, and 9 servers, including upgrading, patching, troubleshooting, resolving, designing, communicating, analyzing system logs, managing network configurations, storage volumes and configurations, hardening systems to DISA STIG regulatory standard, remediating vulnerabilities, con

Full-time

USD 89,000.00 - 148,000.00 per year

Senior Linux System Administrator

Remote

•

Today

Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be include

Full-time

USD 115,000.00 - 135,000.00 per year

Linux Systems Engineer / AWS / VMware / Remote

Remote or Boston, Massachusetts

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Today

The company is a payment processing solutions company that is hiring a Systems Engineer to support their enterprise systems infrastructure. Looking for someone who has both Windows and Linux experience, as well as VMware, storage, basic networking, and disaster recovery. Some must have skills would be terraform, ansible, cloud, and strong communication and collaboration skills. This is a full time, fully remote role that requires you to be in either EST or CST This is a unique opportunity to hel

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Full-time

105k - 110k

Senior SELinux Engineer (457158)

Remote

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25d ago

Senior SELinux Engineer | 457158 DETAILS Location: 100% Remote Position Type: 3-6M Contract (w/ possibility of conversion to fulltime) Hourly / Salary: to $70W2 JOB SUMMARY Vaco Technology is currently seeking a Senior SELinux Engineer for a 3-6M C2H opportunity that is 100% remote. The Senior SELinux Engineer will support a large-scale enterprise environment consisting of approximately 3,000 Linux servers (primarily RedHat) and 1,000 Windows servers. The Senior SELinux Engineer will be critica

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Contract

$70

Senior System Software Engineer, Linux GPU

Remote or Santa Clara, California

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Today

NVIDIA's invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company". We are growing our company and the team with the most inquisitive people in th

Full-time

USD 168,000.00 per year

Senior Linux System Admin - Federal

Remote or Chicago, Illinois

•

Today

Company Description At ServiceNow, our technology makes the world work for everyone, and our people make it possible. We move fast because the world can't wait, and we innovate in ways no one else can for our customers and communities. By joining ServiceNow, you are part of an ambitious team of change makers who have a restless curiosity and a drive for ingenuity. We know that your best work happens when you live your best life and share your unique talents, so we do everything we can to make t

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux System Admin - Federal

Remote or Santa Clara, California

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Today

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux System Admin - Federal

Remote or Kirkland, Washington

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Today

Full-time

USD 126,700.00 - 215,400.00 per year

Senior Linux System Admin - Federal

Remote or Atlanta, Georgia

•

Today

Full-time

USD 126,700.00 - 215,400.00 per year

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Linux jobs in Wisconsin, USA