Linux Jobs in Illinois

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System Administrator

Kriaanet Inc

Remote

Full-time

Job Title:Systems administrationLocation: Honolulu, HI - REMOTEDuration: Long TermJob Description:Provide support for Microsoft Windows Active Directory infrastructure including domain controllers, file servers and Dynamic Host Configuration Protocol (DHCP) servers.Provide integration support for Red Hat Linux server and workstation infrastructure.Lead enterprise Windows configurations for NWS PR.Upgrade systems to the latest Microsoft operating system (OS) version.Provide support for Microsoft

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

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

Database Administrator - DB2

Bahwan CyberTek Inc.

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

OpenText Exstream Developer

Kalpita Technologies Inc

Remote

Full-time

Title : OpenText Exstream Developer Location: Remote (East Coast candidates preferred) Duration: 1 Year Contract We're looking for an experienced OT Exstream Developer to join our growing team! If you're passionate about building and optimizing document solutions and working in a collaborative agile environment this is for you. Key Responsibilities: Develop, test, and implement OT Exstream applicationsConduct automated unit & integration testingSupport CI pipeline onboardingTroubleshoot and res

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

TX Series / Cobol & CICS Programmer @ Remote

VBEST Software Inc

Remote

Contract, Third Party

Our Client is Looking for a CICS & COBOL Programmer with strong " TX Series " Linux based skills are preferred., Working in TX Series Environment is a Big Plus. Please send Resumes.., Remote.

BO ADMIN

Sripen

Remote

Contract, Third Party

Job description: 10+ years of experience programming or testing experience working with relevant programming languages such as C (Pro C; C++) and SQL experience with relational databases, operating systems and software8+ years Unix/LinuxBusiness Objects Software Experience required (CMC experience and server/system support preferred)Knowledge of relevant programming languages, design principles and the end-to-end software development life cycleStrong analytical and problem-solving skills for the

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

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

java Developer - Chicago, IL

TechniPros, LLC

Chicago, Illinois, USA

Contract

Job Title: Java Developer Location: Chicago, IL Long Term Contract Only W2. No C2C Role & Responsibilities: Lead development and design decisions for complex web applications. Provide technical direction to other developers. Design, build, test, and support scalable microservices and web apps. Translate business requirements into technical specs. Write and optimize SQL queries (preferably in SQL Server). Create and maintain REST APIs. Participate in production deployments and post-production

IT Application Solutions Architect (Rail or Transportation Domain)

Allwyn Corporation

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

Automation Engineer (Python)

BayOne Solutions

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

Clojure Software developer

Talent Groups

Remote

Contract, Third Party

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

Antivirus Admin (ONLY W2 CANDIDATES)

ERPA

Remote

Contract

Title: Antivirus Admin (Only W2 Candidates) Location: Remote but preference is NC, SC, Chicago, Quincy Mass, Carlisle PA or Greenville SC Type: Contract Description: The Antivirus Administrator role is to centrally govern and oversee a diverse enterprise environment s antivirus solutions to maintain current, operational saturation and stability of all antivirus agents across all in scope systems of client. Qualified candidates will have the following experience and skills: Background in IT infr

Application Support Engineer (Systems Engineer)

Zions Bancorporation, N.A.

Remote

Full-time

Zions Bancorporations Enterprise Technology and Operations team is transforming what it means to work for a financial institution. With a commitment to technology and innovation, we have been providing our community, clients and colleagues the best experience possible for over 150 years. Help us transform our workforce of the future, today. We are currently seeking an experiencedApplication Support Engineer (Systems Engineer)that understands the BaNCS application and how it integrates with the

Fircosoft Developers

TQUAL SOLUTIONS

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

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

Jira and Confluence Administrator

Veterans Sourcing Group

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

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