unix administration Jobs in chicago, il

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Job Opportunity for HPC Engineer- Skokie, IL- Onsite- Long term Contract

Pegasus Knowledge Solutions

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Skokie, Illinois, USA

Third Party, Contract

Title: Senior HPC Infrastructure Engineer Location : Skokie, IL , several days a week. Longterm Contract with Possible Conversion Job Description Summary The Senior HPC Infrastructure Engineer will support the design, implementation, optimization, and ongoing management of our High-Performance Computing (HPC) infrastructure. The role blends technical proficiency in system architecture design, Linux- based HPC clusters, high-speed interconnects, and HPC storage solutions, alongside day- to-day s
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Posted 27 days ago | Updated 3 days ago

Unix Administrator

SGS Consulting

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Oakbrook Terrace, Illinois, USA

Contract

Expert in Unix desiredEnterprise environment exp preferred, non Government profiles (local, state, or federal) Required Exp; At least 6-8 yrs System Admin exp (oracle, unix, linux, clustering, etc) Solaris helpful, but not needed.Must have BA or BS in a related IT concentration or other concentration minimum Preferred - technical: Ability to create original script/programs for system administration in at least one of these languages: Bourne shell, Perl, Python, Java Experience with Ansible p
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Posted 6 days ago

RHEL Clustering and Automation Engineer - W2 ONLY

nTech Solutions

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Remote

Contract

Terms of Employment W2 Contract, 12 months (Possible Extension) This position is remote. Candidates must be local to Chicago, IL or Baltimore, MD. On-call rotation will be required. Overview Our client is seeking an RHEL Clustering and Automation Engineer to provide hands-on support for the delivery and maintenance of IT solutions. The RHEL Clustering and Automation Engineer will provide IT teams and business personnel with technology solutions by weighing the advantages of technology standard
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Posted 12 days ago | Updated 10 days ago

OCI Admin_ Remote

HiveThrive LLC

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Remote

Contract, Third Party

One of our clients is seeking Cloud and Middleware SME. Below is the job description. Client is accepting only independent candidates. Please share resumes asap. Cloud & Middleware SME Oracle Cloud Infrastructure (OCI) Administrator with expertise in Oracle Integration Cloud (OIC), UNIX/Linux Administration. Specialized in file transfer protocols (SFTP, FTPS, SCP, Rsync), Postfix mail server setup, and Azure cloud administration. Strong background in enterprise cloud security, automation, and n
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Posted 39 days ago | Updated 13 days ago

Senior Database Administrator

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 1 day ago | Updated 7 hours ago

System Administrator

Motion Recruitment Partners, LLC

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Bedford Park, Illinois, USA

Full-time

Exciting job opportunity within the automotive aftermarket industry, for an experienced IT Systems Administrator for their Bedford Park area location. This full-time role offers the opportunity to design and implement hybrid Active Directory infrastructure while managing cutting-edge technologies including Palo Alto firewalls, Meraki access points, Office 365, and enterprise ERP/WMS systems for a company that's reshaping an entire industry. Join a company experiencing remarkable expansion where
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Posted 24 days ago | Updated 3 hours ago

Principal Infrastructure Architect - Direct-Hire/FTE - Remote (Washington DC Metro)

INSPYR Solutions

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Remote or Washington, District of Columbia, USA

Full-time

Principal Infrastructure Architect - Direct-Hire/FTE - Remote (Washington DC Metro)Title: Principal Infrastructure Architect Location: Washington DC. Compensation:$150,000-170,000 Annual Base Salary Work Requirements: , Holders or Authorized to Work in the U.S. Job Summary: The Infrastructure Architect is responsible for translating business and technical requirements into scalable, secure architecture designs that guide the development and implementation of enterprise solutions, ensuring align
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Posted 7 days ago | Updated 1 hour ago

Unix/Linux Administrator

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: This job opening is for an experienced Unix/Linux Administrator to provide systems a
Posted 60+ days ago | Updated 7 hours ago

Network/Systems Administrator 1 (2nd Shift Sun-Wed)

GovCIO

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Illinois, USA

Full-time

Overview GovCIO is looking for a Network/Systems Administrator onsite in Hines, IL (2nd Shift Sun-Wed). Responsibilities We are looking for a qualified network engineer to support the Network Edge Operations team. You will work with a team of network engineers / administrators dedicated to serving this nations Veterans. The Network Edge Operations team is staffed 24/7/365 to maintain and analyze large, diversified networks comprised of enterprise grade networking equipment from a diverse set
Posted 33 days ago | Updated 3 hours ago

Business SME - Bull Escala - HVX/AIX

V.L.S. Systems, Inc

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Remote or Trenton, New Jersey, USA

Contract

Role: Business SME - Bull Escala - HVX/AIX Location: Trenton / Remote, NJ Duration:12 Months Interview: Phone/MS-Teams/F2F Standard Work Week (In Hours): 20 -25 Note: Candidate must understand this is a part-time position 20 to 25 hours Can be remote but candidates must be able to come onsite if Servers need replacing or major issues. Short Description: Part time Consults to define needs or problems, conduct research, perform studies & surveys to obtain data & analyze problems to advise & make r
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Posted 3 days ago

AEM Administrator

Kforce Technology Staffing

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Remote or Round Rock, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client in Round Rock, TX that is seeking an AEM Administrator. Duties: * Install and configure AEM, including setting up Groups, Permissions, ACLs, Replication Agents, Service Packs, and Dispatcher configurations * Troubleshoot AEM environments, including issues related to indexing, OSGi bundles, JVM performance, memory leaks, caching, and replication * Perform system maintenance tasks such as backups, cloning, compaction, DS(Data Store Garbage Collection), and ce
Posted 8 hours ago | Updated moments ago

AEM Administrator

Rose International

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Remote

Full-time

Date Posted: 06/23/2025 Hiring Organization: Rose International Position Number: 484491 Industry: IT Company Job Title: AEM Administrator Job Location: Remote, USA Work Model: Remote Shift: 8am - 5pm CST Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 65 Min Hourly Rate($): 63.00 Max Hourly Rate($): 67.00 Must Have Skills/Attributes: Adobe, Adobe experience manager, AEM, Java, Kubernetes, Linux, Shell Scripting, SQL Experience Desired: Adobe AEM Administrator
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Posted 4 hours ago

Oracle DBA

Stellar Professionals LLC

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US

Contract, Third Party

Mode of Interview: Webcam/ In Person Work Location: Remote Work Arrangement: Remote/Hybrid - May be a few days a week onsite Shift: EST PL/SQL experience, Transparent Data Encryption experience & database partitioning experience RAC experience is preferred to manage complex Ohio SACWIS system which runs on Unix with RAC architecture Shell scripting & experience with Oracle Data Guard is a must.
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Posted 4 days ago | Updated 13 hours ago

Sr Systems Engineer - Mid Career

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

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
Posted 3 days ago | Updated 7 hours ago

UI Developer (.Net C#, APIs) Remote

Gainwell Technologies LLC

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Remote or Dallas, Texas, USA

Full-time

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 Gainwell 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 assistance. We also have
Posted 19 days ago | Updated 3 hours ago

UI Developer (.Net C#, APIs) Remote

Gainwell Technologies LLC

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Remote or Austin, Texas, USA

Full-time

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 Gainwell 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 assistance. We also have
Posted 19 days ago | Updated 3 hours ago

UI Developer (.Net C#, APIs) Remote

Gainwell Technologies LLC

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Remote or Houston, Texas, USA

Full-time

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 Gainwell 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 assistance. We also have
Posted 19 days ago | Updated 3 hours ago

Hadoop Admin

Concent Software Solution LLC

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Remote or Atlanta, Georgia, USA

Contract

Hadoop Admin Atlanta,GA Onsite We are seeking a Senior Hadoop Administrator - Associate to design and configure clusters, set up related services and provide maintenance on a regular basis. Skills Required: 1. Expert in setting up Hadoop cluster from scratch and server maintenance. 2. Commissioning and decommissioning of the nodes to/from Hadoop cluster. 3. Implementing, managing, and administering the overall Hadoop infrastructure. 4. Capacity planning and estimating the requirements for lowe
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Posted 17 days ago | Updated 15 hours ago

Applications Support Tech Lead Analyst

Citi

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Remote or Irving, Texas, USA

Full-time

Citibank, N.A. seeks an Applications Support Tech Lead Analyst for its Irving, Texas location. Duties: Manage, maintain and support applications across different operating environments, focusing on stability, quality and functionality against service level expectations. Provide technical and business support for users of Citi Applications to help the business succeed. Resolve priority incidents by providing required solutions to maintain stability of applications during business hours. Review a
Posted 22 days ago | Updated 7 hours ago

Senior Applications Administrator

Centene Corporation

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Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Works with leadership to identify enterprise application software needs and oversees activities to deliver appropriate business and aligned solutions. Communicate plans, status,
Posted 36 days ago | Updated 7 hours ago