Operating systems jobs in illinois

Remote Embedded Software Engineer (C Coding)

Remote or Rockford, Illinois

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Today

Job Description A remote Embedded Software Engineer job with a focus on C coding is currently available through Belcan at one of our key aerospace clients. We are seeking a highly motivated Software Engineer with a focus on Linux Simulation Application Development and a strong background in complex software application design, maintenance, and support. The simulation team supports all phases of product development from early requirements analysis, through design, to final product validation and

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Full-time

USD 83,200.00 - 104,000.00 per year

Systems Engineer

Scott Air Force Base, Illinois

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Today

Job ID: 2615080 Location: Scott Afb, IL, US Date Posted: 2026-07-29 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a System Engineer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technol

Full-time

USD 40,001.00 - 80,000.00 per year

MFG IT Equipment Support

Normal, Illinois

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Today

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Full-time

USD 63,300.00 - 79,100.00 per year

Principal Technical Program Manager, Cyber Defense

Chicago, Illinois

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3d ago

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview TransUnion's Cyber Defense organization helps protect the enterprise by strengthening detection, incident response, threat intelligence, and security operations capabilities across the business. The team supports the broader TransUnion story by helping the business respond effectively to cyber risk, continuously improve from incidents and near-misses, and provide leadership with clear vis

Full-time

USD 168,750.00 - 281,250.00 per year

Systems Engineer SME

Scott Air Force Base, Illinois

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Today

Job ID: 2614746 Location: Scott Afb, IL, US Date Posted: 2026-07-22 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Systems Engineer for the Cloud team to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed

Full-time

USD 120,001.00 - 160,000.00 per year

Sr. Infrastructure Analyst (Azure)

Hybrid in Chicago, Illinois

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Today

Nuveen Natural Capital is seeking a Senior Infrastructure Analyst to join our Information Technology team. The individual will install, configure, and maintain IT systems software and hardware for multi-user server computers. Working independently under limited supervision, this job implements solutions for end user needs by ensuring the uptime, performance, resource availability, and security of computers are within established operational guidelines. This role uses their knowledge of computer

Full-time

USD 70,100.00 - 95,700.00 per year

Hardware Deployment Technician

Evanston, Illinois

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Today

Position Overview We are seeking a Deployment Technician to support enterprise-wide endpoint deployment, imaging, asset management, and end-user technology rollouts. This individual will play a key role in preparing, configuring, deploying, and supporting desktop and laptop devices while ensuring a seamless experience for end users. The ideal candidate will have hands-on experience with device imaging technologies, Windows operating systems, and asset tracking processes in a corporate environme

Full-time

USD 23.00 - 23.00 per hour

Cloud Architect

Scott Air Force Base, Illinois

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Today

Job ID: 2614436 Location: Scott Afb, IL, US Date Posted: 2026-07-09 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description The National Security Customer Group of SAIC is seeking a Cloud Architect to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois

Full-time

USD 120,001.00 - 160,000.00 per year

Computer User Support Specialist

Scott Air Force Base, Illinois

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Today

Job ID: 2614438 Location: Scott Afb, IL, US Date Posted: 2026-07-09 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description The National Security Customer Group of SAIC is seeking a Computer User Support Specialist to support an IT support effort for USTRANSCOM located at Scott Air Force Base (AFB) in

Full-time

USD 40,001.00 - 80,000.00 per year

Information Assurance Engineer

Scott Air Force Base, Illinois

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Today

Job ID: 2614481 Location: Scott Afb, IL, US Date Posted: 2026-07-13 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Information Systems Assessment and Authorization analyst to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) i

Full-time

USD 80,001.00 - 120,000.00 per year

Engineer Embedded Software 3

Rolling Meadows, Illinois

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Today

Job#: 3046194 Job Description: Embedded Software Engineer 3 Location: Rolling Meadows, Illinois (Onsite) Clearance: Secret Clearance Role Overview We are seeking an Engineer for Embedded Software to support our RF Software department. This position involves the design, development, operation, and maintenance of software components and computing systems for engineering, scientific, and manufacturing applications. The role requires applying appropriate standards and tools throughout the syste

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Full-time

$55 - $75 per hour

Performance Engineer

Chicago, Illinois

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Today

Performance Engineer | C++ & Python | Low-Latency Optimizations | Systems, Hardware & Network Tuning This Jobot Job is hosted by: Jim Quirk Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $200,000 - $260,000 per year A bit about us: We are a premier, technology-driven firm operating at the intersection of complex software engineering and global financial markets. Our team thrives on solving high-stakes, real-time challenges where millisecon

Full-time

USD 200,000.00 - 260,000.00 per year

End User Support Analyst V

Arlington Heights, Illinois

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Today

Position: End User Support Analyst V Location: Arlington Heights, Illinois Duration: Contract Job ID: 179119 Job Overview: The End User Support Analyst V will provide comprehensive technical support to the end-user community under minimal supervision. The role involves troubleshooting and resolving hardware, software, and user issues, managing incident tickets, and participating in technical projects. The analyst will also perform installations, upgrades, and routine maintenance of software

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Full-time

USD 35.00 - 40.00 per hour

Global Senior IT Auditor

Chicago, Illinois

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Today

Our Internal Audit team works globally with stakeholders across all departments, levels, and geographies and creates value as a business advisor by performing audits. Internal Audit (IA) is an independent group function whose objective is to review the effectiveness and efficiency of processes, programs, and systems, and to work with the business to add value by providing concrete recommendations. Core Responsibilities: A demanding role for a highly skilled professional able to support Interna

Full-time

USD 140,000.00 - 190,000.00 per year

Systems Engineer

Libertyville, Illinois

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Today

Description We are looking for a Systems Engineer to support and evolve a complex enterprise infrastructure environment in Libertyville, Illinois. This Long-term Contract position combines hands-on systems administration with infrastructure design, offering an opportunity to shape reliable on-premises, cloud, and hybrid platforms. The role will partner closely with IT operations leadership to strengthen core systems, improve performance, and deliver scalable architecture across servers, networks

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Contract

USD 50.00 - 60.00 per hour

End User Computing (EUC) Engineer / VDI Engineer

Chicago, Illinois

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Today

Location: Chicago, IL Salary: $60.00 USD Hourly - $80.00 USD Hourly Description: Our client is currently seeking a End User Computing (EUC) Engineer / VDI Engineer Job Summary We are seeking an experienced End User Computing (EUC) Engineer to support and enhance our enterprise desktop and virtual desktop infrastructure (VDI) environment. This role will be responsible for application packaging and deployment, operating system management, automation, troubleshooting, and continuous improvement

Contract

USD 60.00 - 80.00 per hour

Electrical/Firmware Engineer - Hardware Team (IoT + DoD Systems)

Remote

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Today

Overview The Opportunity We are looking for a Electrical/Firmware Engineer to join our hardware team and contribute to the development of IoT devices and sensors for the Department of Defense (DoD). In this role, you'll design and implement firmware for embedded systems across active asset tags, sensors, and edge devices critical for mission-readiness. You'll work closely with hardware engineers, cloud software teams, and external partners to ensure seamless device functionality and integration

Contract

USD 92,075.00 - 158,138.00 per year

Senior Staff Engineer, Software

Remote

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Today

Req ID: 137653 Region: Americas Country: USA State/Province: New Hampshire City: Remote Employee US Summary We are seeking a visionary Senior Principal Software Engineer / Technical Staff Member to spearhead the evolution of our next-generation test infrastructure, CI/CD automation, and developer platforms. In this role, you will act as a blend of an elite hands-on architect, an Agile Product Owner, and an AI pioneer. You will lead the charge in integrating GenAI capabilities into our engin

Full-time

Trade Support Engineer / Chicago Illinois

Chicago, Illinois

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Today

A proprietary trading and market-making firm is hiring a full-time Trade Support Engineer for an hybrid role in Chicago, IL. This position sits at the intersection of trading, technology, and operations, supporting a high-performance electronic trading environment where reliability, speed, and accuracy are critical. The Trade Support Engineer serves as a front-line resource for monitoring production systems, troubleshooting trading issues, supporting traders, and ensuring seamless day-to-day mar

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Full-time

USD 87,500.00 - 145,000.00 per year

Linux Administrator

Chicago, Illinois

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Today

Job#: 3046100 Job Description: Linux Administrator Location: Chicago, Illinois (Onsite) Salary: 90k - 110k Role Overview This role is responsible for the installation, operation, and maintenance of environments with servers running Red Hat Enterprise Linux and VMware ESXi on HPE hardware and in the Azure Cloud. The servers primarily host Oracle applications, Oracle databases, and various other third-party and supporting applications across multiple company locations. Key Responsibilities

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Full-time

$80,000 - $110,000

Operating systems jobs in Illinois, USA