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- ...On-site)About the OpportunityWe are looking for a highly skilled Linux Systems Engineer to join a premier global proprietary trading... ...management of thousands of bare-metal servers.Configuration Management: Develop and refine codebase for system configurations, ensuring...Suggested
Objective Paradigm
Chicago, IL4 days ago - ...: 3 Only Full Time no C2C and No Contract Full-time I, Shakib (i3 infotek) would like to share a job opportunity as UNIX/LINUX Admin based in Chicago, IL (Onsite) location for a Full-time position. *** In case, if you are not comfortable with this...SuggestedFull timeContract workRemote workWork visa
Syntricate Technologies
Chicago, IL3 days ago $150k - $225k
...We’re seeking a Linux Engineer with deep systems expertise and Python/scripting experience to join our growing global team. You will... ...use to manage over 10,000 bare-metal Linux systems globally Develop and maintain Python/Bash tools to support large-scale Linux systems...SuggestedPermanent employmentFull timeLocal areaGreenhouse Software
Chicago, IL5 days ago$48 - $52 per hour
...Linux Systems AdministratorCAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities....SuggestedFull timeContract workWork at officeLocal areaWorldwideHackajob
Evanston, IL2 days ago$200k - $250k
...willingness to challenge consensus.DRW is actively seeking a Senior Linux Engineer for our Linux Engineering Team.The Linux Engineering... ..., and stable infrastructure that enables trading desks, developers, and our internal customers to run their applications as efficiently...SuggestedTemporary workFlexible hoursDRW
Chicago, IL6 days ago- ...infrastructure, and engineers own the full storage stack: hardware, Linux, distributed storage, automation, observability, capacity and... ...storage, provided you have strong fundamentals and can develop further in the other domain. Engineers currently focused on...SuggestedFull timeNight shift
Sprint and Partners
Chicago, IL2 days ago $48 - $52 per hour
...hackajob is collaborating with CAI to connect them with exceptional professionals for this role. Linux Systems Administrator Req number: R8595 Employment type: Full time Worksite flexibility: Hybrid Who we are CAI is a global services firm with over 9,000 associates worldwide...SuggestedHourly payFull timeContract workApprenticeshipWork at officeLocal areaWorldwideCAI
Evanston, IL2 days ago- Job TitleLinux (Mandatory), SQL and Manhattan WMS (preferred).Should be able to perform all the Linux functions like partition, installing utilities, configure conf files, tomcat server, knowledge in Linux repository handling, printer configuration etc.Should have understanding...Suggested
- ...leading proprietary trading firm in Chicago that is looking for a Linux Engineering Lead to take ownership of a high-performance Linux... ...in a high-performance environment Experience leading and developing an engineering team Strong knowledge of Linux systems,...SuggestedFull time
AAA Global
Chicago, IL2 days ago - Linux AdministratorHiring Sr Linux admin for contract to hire role located in Chicago downtown.Successful candidate will primarily provide LINUX support and some Windows OS support to include but not limited to:The installation, configuration and supporting various systems...SuggestedContract work
- ...Management: Oversee the full lifecycle of a global, high-performance Linux environment, ensuring maximum uptime and reliability for trade... ...cycles to ensure seamless market connectivity.Internal Tooling: Develop and maintain sophisticated automation scripts to streamline...Suggested
Objective Paradigm
Chicago, IL6 days ago - Position: Linux + SQL Specialist Location: Chicago, IL Exp: 10 + Years Essential Technical Skills • SQL Proficiency: Ability to create... ...advantageous Key Responsibilities • Database Design and Management: Develop, maintain, and optimize database schemas using SQL; design table...Suggested
- ...**Hybrid, 3 days onsite, 2 days remote*** A prestigious company is looking for a Server Support Engineer. This role will focus on Linux and Windows server support, management of VMware vSphere/Nutanix Acropolis, and optimizing Azure cloud environment. Responsibilities...SuggestedPermanent employmentFull timeWork experience placementRemote workWeekend work
Request Technology, LLC
Chicago, IL4 days ago - ...A staffing agency is seeking a Jr level Linux Systems Engineer to join an infrastructure team in Chicago. Candidates should have 2+ years of experience with Linux and LAMP stack technologies. Responsibilities include remote administration, troubleshooting automated infrastructures...SuggestedLocal areaRemote workRelocation
CS&S Staffing Solutions
Chicago, IL2 days ago - ...Management: Create and administer new AIX environments and user accounts as per business requirements.Support: Provide support to developers, administrators, and application super users.Maintenance: Conduct upgrades, patching, and preventative maintenance for all AIX...Suggested
SRI Tech
Chicago, IL3 days ago - ...As a Linux Engineer on the infrastructure team, you will design, implement, and maintain the high-performance Linux environments that... ...working closely with trading technologists, researchers, and developers to meet the exacting demands of low-latency trading and data-intensive...Full time
Entec Partners
Chicago, IL2 days ago $225k
...researchers, engineers, and traders in a collaborative, innovation-driven environment. An exciting opportunity has opened for a Senior Linux Engineer to join a high-performance engineering team operating at scale. The role focuses on building, maintaining, and improving a...Full timeChicago, ILmore than 2 months ago- ...sponsor for this permanent full-time role******Position is Bonus eligible*** Prestigious Global Firm is currently seeking a Windows and Linux Systems Engineer with strong Azure and PowerShell scripting experience. Candidate will focus on day-to-day server operations,...Permanent employmentFull timeWork experience placement
Request Technology, LLC
Chicago, IL3 days ago - ...Senior Systems Engineer - Linux - Quant Trading My client, an elite quantitative trading firm is hiring a Senior Systems Engineer to help build and improve the Linux infrastructure underpinning its trading, research and development environments. You'll have technical...Full timeWork at office
Acquire Me
Chicago, IL4 days ago $91.8k - $146.8k
...connections across the entire customer journey.Job DescriptionThe Senior Linux & Infrastructure Automation Engineer is responsible for... ...ResponsibilitiesInfrastructure Automation & Configuration Management: Design, develop, and maintain declarative configuration modules using Puppet and...Work experience placementShift workR.R. Donnelley & Sons Company
Chicago, IL4 days ago$80k - $90k
...physicians and other users. Directs correction of broken exams to ensure data integrity in PACS. Works with appropriate internal staff to develop backup, downtime and periodic system maintenance procedures and resolve workflow issues. Assists with strategic planning...Full timePart timeRemote workFlexible hoursShift workHumboldt Park Health
Chicago, IL16 days ago$125k - $163k
...implementation of tactical and strategic initiatives supporting core business functions.ResponsibilitiesAssess database platform needs and develop and implement tactical and long-term strategic initiatives for production databases in collaboration with data owners and business...Temporary workLocal areaDentons
Chicago, IL4 days ago- ...Website Certificates, Antivirus software and Multi-Factor Authentication (MFA) • Ability to work independently and with groups, with limited supervision • Knowledge of Linux is a plus • Knowledge of firewall configurations, Cisco / Meraki equipment is a major plus....Full timeFor contractorsWork experience placement
Veridic Solutions
Evanston, IL2 days ago - ...analysis and resolution 7. Knows Backup and recovery process 8. Storage capacity planning and analysis 9. Working knowledge of unix / linux 10. Hands on experience with SQL statements, query analysis for performance improvementsAdditional Information** U.S. Citizens and...Contract workH1b
Sonsoft
Oak Brook, IL5 days ago $38 - $53 per hour
...Systems AdministratorThe Systems Administrator supports day-to-day IT Operations needs by maintaining reliable server (primarily Linux, with secondary Windows environments), virtualization, directory, messaging, backup, and endpoint infrastructure. Telecommute job type...Hourly payRemote workRandstad
Chicago, IL5 days ago- ...Administrator oversees PACS, CPACS and other imaging application systems to include imaging dictation/reporting systems. Establishes, develops, documents, communicates and coordinates PACS/CPACS scheduled and unscheduled downtime procedures and policies. Works closely with...Remote work
INSIGHT HEALTH SYSTEMS, INC.
Chicago, IL1 day ago - ...hardware warranties, maintenance, renewals, purchase orders, and vendor processes. Preferred / Nice-to-Have Skills Knowledge of Linux . Experience with firewall configuration . Experience with Cisco and/or Meraki networking equipment. Experience...Full timeFor contractorsWork at office
Veridic Solutions
Evanston, IL2 hours ago $130k - $150k
...time monitoring # OS tuning and configuration enhancements # Developing and implementing automation strategies # Infrastructure... ...as Shell, Perl, and Python # Strong familiarity with various Linux distributions (e.g., Red Hat, Rocky, Ubuntu) # Expertise in DNS...Full timeRemote workSelby Jennings
Chicago, IL2 days ago- ...Linux DevOps Engineer All IT Solutions United States · Chicago, Illinois Workplace Type — On-site Employment Type — Contract... ...infrastructure automation solutions using Ansible and Ansible Tower Develop, manage, and optimize Ansible playbooks for server provisioning,...Contract workTemporary workLocal area3 days per week
All IT Solutions
Chicago, IL23 days ago - Job ID: SRJ_8698Posted: 2026-04-16Location: Chicago, ILSalary: USD 130-135 / Yearly (Full Time)Employment Type: Full TimeIndustry: Computer SoftwareClient: WiproContact: Meghana GorusuCompany: SRI Tech SolutionsNetwork Data AdminChicago, ILTechnologiesCisco Routing & Switching...Full time
SRI Tech
Chicago, IL7 days ago
