Senior Linux System Administrator Jobs in Chicago, IL

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Linux System Administrator

Informatic Technologies

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On-site in Chicago, Illinois, USA

Contract

Job Title: Linux System Administrator Job Location: Chicago, IL Job Type: Contract (W2 Only) Description: Our Linux Team ensures our trading servers work so we can trade. You will work in a highly-customized environment where proprietary tools and technology run. You will be expected to help build the pioneering tools to keep our systems best-in-class while enabling our technology evolution in a controlled way. What you'll do: As a member of our Linux Systems Engineering Team, you will be ensu
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Posted 5 days ago

Linux System Administrator

Motion Recruitment Partners, LLC

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On-site in Chicago, Illinois, USA

Full-time

Job Description We are helping a leading provider of innovative technology solutions in the telecommunications industry hire a full-time Linux Systems Administrator. In this role, you'll be at the forefront of designing, engineering, and implementing Linux systems for our clients' projects. They pride themselves on fostering a dynamic and collaborative work environment. As a Linux Infrastructure Engineer, you'll have the chance to lead in the planning, design, and operation of customer Linux inf
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Posted 8 days ago | Updated 7 hours ago

Linux System Administrator

The iWay Group, Inc.

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Hybrid in Evanston, Illinois, USA

Contract, Third Party

Linux System Administrator Immediate Interviews Long term > 24 months contract Requirements: 7+ years of professional experience in a related Information Technology field7+ years of SDLC experienceWorking knowledge of IPsec, VPN, Load Balancing, Iperf, MTR, Routing Protocols, SSH, Network monitoring and troubleshooting toolsStrong scripting experience including experience automating administrative tasks using: BASH, SHELL, PERL, JAVA and/or PYTHONDeep practical knowledge of Linux Environment S
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Posted 9 days ago | Updated 22 hours ago

Senior Linux DevOps Engineer

Request Technology, LLC

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Hybrid in Chicago, Illinois, USA

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Financial Company is currently seeking a Senior Linux DevOps Engineer. Candidate will be responsible for design and support of core platform engineering automation. This role will drive the strategy for infrastructure automation and be charged to improve application adoption, reduce overall operational support, and increase end-user usability of our platform services. Candidate will provide team lea
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Posted 7 days ago

Senior Linux Systems Engineer, Low Latency - R

Next Step Systems

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On-site in Chicago, Illinois, USA

Full-time

Senior Linux Systems Engineer, Low Latency, Chicago, IL This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Linux 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 as automation and monitoring. - Explore and work with
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Posted 9 hours ago

Linux System Administrator

Xylo Technologies, Inc.

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Remote

Contract

Title: Linux System Administrator Duration: 1 Year Client: Mayo Clinic Req ID: 32802567 100% remote RHEL Expertise: Proficient in RHEL 7 and 8 administration and system optimization. Database Management: Skilled in MariaDB/MySQL setup, optimization, and security on RHEL. Web Server Management: Capable of configuring and optimizing Apache/Nginx for Ruby and PHP applications on RHEL. Scripting & Automation: Strong in Bash scripting and advanced in managing Ansible playbooks for RHEL system automat
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Posted 3 days ago

Linux Administrator

Selby Jennings

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On-site in Chicago, Illinois, USA

Full-time

Key Responsibilities: Deploying new systems as well as maintaining existing ones Managing user accounts and permissions on various platforms Troubleshooting system issues Collaborating with other teams within IT department Skills: Minimum of 3 years of experience in designing, deploying, and maintaining large-scale Linux/Unix server environments. Demonstrate a strong understanding of Linux Kernel internals Embrace a developer mindset to contribute to the creation of tools for continuous improve
Posted 19 hours ago

Linux Systems Administrator

RKMC Inc.

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On-site in Evanston, Illinois, USA

Contract, Third Party

Responsible for the setup, upgrade, configuration, and ongoing management of automated patching for Linux VMs, leveraging the Uyuni infrastructure and configuration management platformMaintain a schedule to patch all Linux serversMonitor application and server availability and take proactive measures to keep systems and applications runningPlan, coordinate, and implement network security measures to protect data, software, and hardwareImplement other upgrades and technology application installs
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Posted 15 hours ago

Linux Systems Administrator (w2 only - 2 days onsite a week)

Saksoft

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Hybrid in Evanston, Illinois, USA

Contract

This is an W2 role so if interested please let me know the rate you are looking on W2. Position: Linux Systems Administrator Duration: 12+ months contract Location: Evanston, IL (Hybrid 2 days onsite a week) JOB DESCRIPTION SKILLS NEEDED : Linux System Administrator, Linux environments (SUSE / CentOS / Red Hat), Bash and Python or any scripting. Responsible for monitoring daily activities to ensure network and system availability to all users and will perform necessary maintenance as instructed
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Posted 4 days ago | Updated 4 days ago

W2 - Sr IT Analyst/Programmer (Linux System Admin, SQL, Apache, Bash script, Firewall) - Remote

Tanson Corp

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Remote

Contract

Duties: Linux System Administration: RHEL Expertise: Proficient in RHEL 7 and 8 administration and system optimization. Database Management: Skilled in MariaDB/MySQL setup, optimization, and security on RHEL. Web Server Management: Capable of configuring and optimizing Apache/Nginx for Ruby and PHP applications on RHEL. Scripting & Automation: Strong in Bash scripting and advanced in managing Ansible playbooks for RHEL system automation. Networking & Security: Competent in RHEL networking, troub
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Posted 3 days ago | Updated 3 hours ago

Sr. Linux Engineer

Informatic Technologies

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On-site in Chicago, Illinois, USA

Contract

A leading Financial Services Client of ours is looking to hire a Sr. Linux Engineer. Must have minimum 8 years of experience in Linux and Python. A Systems Engineer with a minimum of 8 years experience designing, deploying and supporting large scale Linux/Unix server environmentsGood knowledge of Linux Kernel internalsHave a developer mindset to help build the right tools for our continual improvementSolid coding skills in Python and a strong desire to automateExperience within a high-performanc
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Posted 6 days ago

System Administrator - Confluence/Jira

Request Technology, LLC

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Hybrid in Chicago, Illinois, USA

Full-time

System Administrator Confluence/Jira Salary: Open + Bonus Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote Qualifications Bachelor s Degree3-5 years of experience of SaaS platform implementation and/or system administration.3+ years of hands-on experience maintaining cloud platform technologies.3+ years of experience in administration and implementation of Atlassian products Confluence and JiraExperience with Windows technologies.Experience with Agile/Scrum or DevOps meth
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Posted 2 days ago | Updated 1 day ago

Senior Lead System Administrator / Linux & VMware

ECI - Estrada Consulting Inc.

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Remote

Contract, Third Party

Senior Lead Systems Administrator / Linux & VMware Minimum Mandatory Qualifications: Bachelor's degree in Engineering, Computer Science or equivalent Candidates will have 10-15 years experience working in Information Technology which will include the following specific experience: Minimum of eight (8) years of experience in each of the following: 1. Systems design, maintenance, analysis, and testing. 2. Complex technology implementations, with an eye toward consistent reengineering and refactor
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Posted 13 days ago | Updated 13 days ago

Senior Linux Systems Admin - Federal

ServiceNow, Inc.

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Remote

Full-time

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
Posted 5 hours ago

Linux System Administrator

Comtech LLC

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Remote

Contract

Comtech has an urgent need of Linux System Administrator - Sr.for a long-term DOD program we are supporting. (This position is 100% remote Candidates with prior or current Clearance (Secret, Top Secret, Public Trust) will be preferred.**) Job Title: Linux System Administrator - Sr. Duration: 12+ Months with possible Extensions Remote work Required skills/Level of Experience : Bachelors and three (3) years or more of related experience Top Secret Security Clearance DoD 8570 IAT II (or better)
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Posted 60+ days ago | Updated moments ago

Linux Administrator

Judge Group, Inc.

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On-site in Evanston, Illinois, USA

Full-time

Location: Evanston, IL Description: The Linux Engineer is responsible for daily operations and maintenance of the Linux server environment. This role works closely with the Virtualization and System Administration teams to fully manage the maintenance outage response, and operational support of the environment. This is a full time role that must be hybrid in the Evanston area Responsibilities: Maintains policies and standard procedures to increase system uptime.Documents and maintains system
Posted 60+ days ago | Updated 7 hours ago

Senior Linux Administrator

Government Systems Technologies Inc. (GSTi)

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Remote

Full-time

Senior Linux Administrator Remote- USA Fulltime As a Senior Linux SME, you will be supporting multiple build and operations managed service provider teams hosting Cloud based ERP services. Essential Skills, Characteristics, & Experience 10+ years Linux Administration experience supporting production environments Deep understanding of Linux networking (managing IP addresses, routing, default gateway) Experience with configuring and troubleshooting Linux storage technologies, like logical volume m
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Posted 2 hours ago

Senior Linux Systems Administrator (Kubernetes Specialist)

FriendFinder Networks, Inc.

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Remote

Full-time

This is a remote job The initial screening will be by a 15 minute video conference: All cameras must be turned on All interviews will be by video with manager and hiring team: All cameras must be turned on Senior Linux System Administrator must live in the United States and be authorized to work in the United States This is a full-time job as a FriendFinder Networks employee. This is not a C2C, 1099, or Contract to Hire. WHAT WE WANT FriendFinder Networks is looking for a Senior Linux Systems Ad
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Posted 3 days ago

Senior System Administrator (Accept OPT/CPT/H1)

Xcelo Group Inc

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Remote

Full-time, Part-time, Third Party, Contract

Senior System Administrator (Accept OPT/CPT/H1) Location: Austin, TX (Initial Remote) Duration: Long Term We are seeking a highly experienced Senior System Administrator to join our IT team. You will play a pivotal role in managing, maintaining, and optimizing our critical IT infrastructure to ensure smooth business operations. Responsibilities: Install, configure, and maintain on-premises and/or cloud-based servers, operating systems (Windows, Linux, etc.), and network devices. Perform syste
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Posted 8 hours ago | Updated moments ago

Redhat Linux System Admin Level II.

Pyramid Consulting, Inc.

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Remote

Full-time

Immediate need for a talented Redhat Linux System Admin Level II. This is a 12+ Months contract opportunity with long-term potential and is located in College Park, MD (50% Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 24-19056 Pay Range: $50 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Note- Candidate should be at a
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Posted 3 hours ago