linux Jobs in Illinois

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HPC Infrastructure Engineer

Pegasus Knowledge Solutions

•

Skokie, Illinois, USA

Contract

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 system administration. You will collaborate with cross-functional teams, including HPC Operations Engineers, researchers, and IT staff to ensure reliable, s
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Posted 8 days ago

PKI / Venafi Engineer

E-Solutions, Inc.

•

Chicago, Illinois, USA

Full-time

Job Role- PKI / Venafi Engineer Location- Chicago, IL (Onsite) Job Description- 5+ years of Experience with Windows, Linux / Unix Server Administration, Bash /PowerShell Scripting Working experience with TLS/SSL Certificate management applications like Venafi, Sectigo Certificate Manager, DigiCert, Key Factor. Ability to design and implement automation solutions for automated certificate renewal and provisioning to various Network, application infra components using Venafi APIs. Experience wor
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Posted 7 days ago | Updated 8 hours ago

Systems Administrator

AJ Consulting Group, LLC

•

Remote

Contract

Title: Systems AdminLocation: 100% Remote - ( Eastern Time ) Duration: 6-12+ Months VISA: U.S. Citizens, s due to legal or government contract requirements.Tax Term: W2 JD: Mon-Fri (10 AM-6:00 PM) EDT Note: resident can expect 2-3 times a week working non-peak hours to perform migrations from 9:00 PM-12:00 AM. 1) Understanding of Dell storage and Xtreme IO Product 2) Comfortable with migration work 3) Expertise with VMware ESX/i hosting environment 4) Hands-on experience with Storage vMotion an
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Posted 12 hours ago

Database Administrator - DB2

Bahwan CyberTek Inc.

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Waukegan, Illinois, USA

Contract, Third Party

Client is looking for a DB2 Database Administrator with strong DBA experience to handle databases on Linux platform.Job Responsibilities Administer DB2 LUW databases on Linux platform.Install, upgrade and patch DB2 databases.Strong with backup and recovery.Conduct performance tuning of high scale databasesStrong experience in setting up DR databases and perform DR testsExperience with automation using shell scripting or AnsibleExperience working with development teams for object deployment and
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Posted 27 days ago

Lead Security Architect

HS Solutions

•

Chicago, Illinois, USA

Contract

Role: Lead Security Architect Location: Chicago, IL Duration: Contract Rate: $65/hr on W2 (All Inclusive) Key Responsibilities: Experience: At least 8 years of experience in information security, with a focus on network security and architecture.Strong knowledge of malicious lateral movement techniques and mitigation strategies.Experience with security frameworks and standards (e.g., NIST, ISO 27001). Skills Required: Windows Architecture and Administration.Windows and Linux hardening best p
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Posted 1 day ago

TXSeries / CICS with " C " Programming @ Remote

VBEST Software Inc

•

Remote

Contract, Third Party

Our Client is Looking for a CICS Programmer with strong " C " Programming skills., TX Series /Linux based skills are preferred., Working in TXSeries Environment is a Big Plus. Please send Resumes.
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Posted 19 days ago | Updated 10 days ago

Site Reliability Engineer (need strong python coding skills)

Artech, LLC

•

Remote

Contract

Do something big and innovative! Stretch your creative muscles and work on big issues. Since 1989, we have developed technology environments, applications, and tools by providing experienced teams to implement, enhance, and maintain our clients essential systems and applications. Come join the Scalence team! Job Title: Site Reliability Engineer Location: 100% REMOTE (PST work hours) Duration: 6-12+ months Pay Rate : $60 - $65 /hr. Job Description You will play a pivotal role in ensuring the
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Posted 20 days ago | Updated 7 days ago

OpenText Exstream Developer

SumasEdge Corporation

•

Remote

Third Party, Contract

Responsibilities: You'll develop, test, debug and implement code for existing and/or new applications and/or systems.You'll implement automated unit and integration testing of applications/solutions.You will embrace best software engineering practices and help onboard our applications onto a Continuous Integration pipeline.You will work with users and QA to perform Quality Assurance testing of applications and resolves all reported defects/issues.Qualifications: Bachelor of Science in Computer
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Posted 16 hours ago | Updated 13 hours ago

Senior Murex 3.1 Environment Engineer

Alltech Consulting Services, Inc.

•

Remote

Contract

Job Title: Senior Murex 3.1 Environment Engineer (6 9 Years Experience) Location: Remote (Preferred: US-Based or Hybrid in NYC) Start Date: Immediate Contract role Role Overview: We are seeking a highly experienced and independent Murex 3.1 Environment Engineer to lead technical support and infrastructure activities. This role requires deep hands-on expertise with Murex versions 50 and above. The ideal candidate understands Murex architecture in depth and can create, configure, and troubleshoot
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Posted 7 days ago | Updated 7 days ago

MTS Senior Consultant/ MTS Senior Developer

ApTask

•

Remote

Third Party, Contract

MTS Senior Consultant/ MTS Senior Developer Location: Remote - CST/ EST preferred & Hybrid options - any CTS office in the U.S. Rate: $60 - $70 / hour on C2C NO MTS testers nor BA's; only MTS Developer can apply. Job Summary - Looking for a Senior Consultant having hands-on MTS development and customization experience in ACI MTS product. Experience : 10+ years Required Skills Technical Skills: Cobol, Linux, Entia DB, IBM MQ, Deep expertise in experience in ACI MTS development, customization and
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Posted 13 days ago

IT Application Solutions Architect (Rail or Transportation Domain)

Allwyn Corporation

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Remote

Contract, Third Party

Role: IT Application Solutions Architect-Senior Remote Contract Experience: 10+ Years Deep experience with complicated business systems (Rail or Transportation is a must!)Experience across multiple IT roles (app development, technology, data).Proven ability to work with Sr IT management to define overall strategy.Extensive Business Architecture and Application ExperienceExperience with architecture governance.Experience with a variety of architectural patterns, must include event-driven architec
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Posted 22 days ago

Automation Engineer (Python)

BayOne Solutions

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Remote

Contract

Role: Automation Engineer (Python) Location: Remote Duration: 6+ Months Rae : $50 - $60/Hr. W2 Responsibilities Automation and testing of Cisco networking platforms Work with multi-router topologies, traffic generators, and real-time simulation Required Skills Python programming Networking fundamentals Bash/Shell scripting Linux (CentOS, RedHat, Ubuntu) Tools: Trex, PTF Familiarity with routers, switches, and networking protocols Education BS (Junior/Senior) or MS in Computer Science, Computer
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Posted 6 days ago | Updated 14 hours ago

Onsite Administrator/ Printer Technician

BCforward

•

Peoria Heights, Illinois, USA

Contract

BCforward is currently seeking a highly motivated Printer/ Copier/ Onsite Technician in Peoria, IL. Position Title: Printer/ Copier/ Onsite Technician Location: Peoria, IL Anticipated Start Date: 06/02/2025 Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 24 Months (contract position) Job Type: (40+ HOURS WEEKLY], [CONTRACT], [ONSITE] Pay Range: $23.00/hr to $23.52/hr Please note that actual co
Posted 12 days ago | Updated 2 hours ago

Clojure Software developer

Talent Groups

•

Remote

Third Party, Contract

5+ years of progressive Clojure software development experience10+ years of progressive software application development experience2+ years of experience working across a large codebase with responsibility for upstream and downstream system interactions and dependencies.Proven ability to work in a fast-paced environment while maintaining adherence to standards and best practices.Proven ability to solve difficult data integrity challenges, such as those encountered with message queues, multiple d
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Posted 26 days ago | Updated 15 hours ago

Cloud Engineer

DP Professionals Inc

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Remote or Columbia, South Carolina, USA

Contract

DPP is seeking a Cloud Engineer for an opportunity in Columbia, SC. Work arrangement: Onsite is highly preferred, but open to remote W2 position; 6 months Candidates who are foreign nationals must have resided in the US for at least three (3) of the last five (5) years prior to assignment to the client s applicable government contract. Position summary: A typical day for a Cloud Engineer involves a mix of building, supporting, automating, and optimizing cloud infrastructure to ensure secure, sca
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Posted 7 days ago | Updated 4 hours ago

Site Reliability Engineer/Lead Site Reliability Engineer/Sr. Site Reliability Engineer/Senior Site Reliability Engineer/SRE Consultant/SRE Engineer/Lead SRE Engineer/Lead SRE Consultant

Orpine.com

•

Remote

Full-time

Job Title: Site Reliability Engineer Location: Remote Work Duration: Full Time Job Description: We are seeking a skilled Site Reliability Engineer (SRE) with strong expertise in Linux systems and Cloud platforms (Google Cloud Platform and AWS).In this role, you will ensure high availability, scalability, and performance of cloud-based infrastructure and services.Key Responsibilities: Manage and monitor Linux-based systems in cloud environmentsDesign and implement infrastructure solutions usi
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Posted 9 hours ago

Fircosoft Developers

TQUAL SOLUTIONS

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Remote

Contract

JD for the Fircosoft Developers: Opportunity for a Fircosoft developer in the OFAC compliance space. The candidate will be a significant contributor to a globally diverse team which is responsible for enhancing and maintaining our sanction screening platform. Challenges will include the deployment of a new Fircosoft Continuity V6 platform, back-end rule writing, OFAC screening of real-time financial messages, configuring, testing, and deploying product enhancements, building new utilities and
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Posted 6 days ago

System Administrator

BCforward

•

Remote

Contract

System Administrator BCforward is currently seeking a highly motivated System Administrator for a remote opportunity! Position Title: System Administrator Location: Remote Anticipated Start Date: ASAP Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: Initial 6 month-contract Job Type: Contract Pay Range: $46/hr-$50/hr Please note that actual compensation may vary within this range due to fact
Posted 15 days ago | Updated 2 hours ago

Jira and Confluence Administrator

Veterans Sourcing Group

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Remote

Contract

Job Tile: Jira and Confluence Administrator Location: San Francisco, CA 94105 (100% Work from home) Duration: 6 Months Contract Potential Extension Job Description: We are seeking an experienced Jira and Confluence Administrator and customer advocate to help guide our team in their journey towards becoming a world-class engineering organization.This role is critical to ensuring the stability, performance, and scalability of our Atlassian ecosystem, supporting both on-premise and cloud environmen
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Posted 27 days ago | Updated 4 days ago

IBM Rational CC/CQ- Admin

Ventures Unlimited

•

Remote

Full-time

Job DescriptionMust have working knowledge of IBM Rational Clear Case and Clear QuestAdminister IBM Rational CC/CQ, and other tools HP ALM, JIRA, AWS, Gitlab in each environment including applying packs and upgradesMust have Working knowledge of CC/CQ Version: 8.0.1/9.2 and aboveNice to have IBM Rational WebSphere 8.55 ExperirenceAbility to work with SQL Server DB and Oracle DBIdentify configuration items, audit changes made and manage configurations throughout the software development lifecycle
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Posted 1 day ago | Updated 17 hours ago