Systems Engineer jobs in illinois state USA
3,181 systems engineer jobs found in illinois state: showing 401 - 450
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backendLocation: East Saint Louis, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Instrumentation Engineer - Refinery Experience Only
Company: Aramco |
We are seeking an Instrumentation Engineer to join our Technical Support Team under Global Manufacturing Organization (GM) The..., installing, managing, and maintaining instruments systems across multiple Downstream facilities. You will also be responsibleLocation: Chicago, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Mid-level Sql Engineer
Company: Leidos |
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineeringLocation: Columbia, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Ai Systems Engineer
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Dupo, IL, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Jun 2026
Process Engineer - Utilities & Tank Farm - Refinery Experience Only
Company: Aramco |
We are seeking a Process Engineer with extensive hands-on expertise in Utilities processes to join our Operation Engineering... to optimize various utility systems, with specific examples of performance improvements achieved. You will have in-depthLocation: Chicago, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Collinsville, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backendLocation: Roxana, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Troy, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Red Bud, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Highland, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backendLocation: Hartford, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Roxana, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Ai Systems Engineer - Ts/sci Cleared
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Belleville, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Ai Systems Engineer
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Columbia, IL, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Mascoutah, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Ai Systems Engineer
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Caseyville, IL, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Alton, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Belleville, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Automation Engineer
Company: Aramco |
We are seeking an Automation Engineer to join the Technical Services Division. The Technical Services Division is responsible... is to ensure system reliability, data integrity, and cyber resilience of Saudi Aramcos smart grid and industrial control systemsLocation: Chicago, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: East Alton, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backendLocation: Wood River, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: East Saint Louis, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Engineer Ii, Iproof
Company: Primient |
and maintain systems that support the fermentation processes of bio-based products, including enzymes, fertilizers, and bioplastics... develop and scale and refine their biomanufacturing processes. Key responsibilities: Process Engineer Operate fermentationLocation: Decatur, IL, USA
| Salary: US$82053.6 - 102567 per year | Date posted: 02 Jun 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backendLocation: Fairview Heights, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Mid-level Backend Software Engineer
Company: Leidos |
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backendLocation: Roxana, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Mid-level Sql Engineer
Company: Leidos |
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineeringLocation: Collinsville, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Fidelity, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Ai Systems Engineer - Ts/sci Cleared
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Collinsville, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Bunker Hill, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Analyzer Engineer - Refinery Experience Only
Company: Aramco |
We are seeking an Analyzer Engineer to join our Technical Support team under Global Manufacturing Organization. The Technical..., managing, and maintaining analyzer systems, across multiple facilities from the Downstream. You will also be responsibleLocation: Chicago, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Lead Transmission Line Engineer
Company: Leidos |
Engineer and Project Manager on electric transmission line design projects of overhead and underground systems for some of the.... Job Description We are seeking a Lead Transmission Line Engineer who will manage a collaborative and dynamic team working in a fast- pacedLocation: Chicago, IL, USA
| Salary: US$92300 - 166850 per year | Date posted: 02 Jun 2026
Supplier Quality Engineer
Company: Saab |
continues to expand their team in West Lafayette, IN, we are seeking a Supplier Quality Engineer to support the operation.... The Supplier Quality Engineer is responsible for collaborating with cross-functional teams, identifying and mitigatingLocation: Sheldon, IL, USA
| Salary: US$72000 - 90000 per year | Date posted: 02 Jun 2026
Mid-level Sql Engineer
Company: Leidos |
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineeringLocation: Maryville, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Supplier Quality Engineer
Company: Saab |
continues to expand their team in West Lafayette, IN, we are seeking a Supplier Quality Engineer to support the operation.... The Supplier Quality Engineer is responsible for collaborating with cross-functional teams, identifying and mitigatingLocation: Hoopeston, IL, USA
| Salary: US$72000 - 90000 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Dorsey, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Maeystown, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Supplier Quality Engineer
Company: Saab |
continues to expand their team in West Lafayette, IN, we are seeking a Supplier Quality Engineer to support the operation.... The Supplier Quality Engineer is responsible for collaborating with cross-functional teams, identifying and mitigatingLocation: Milford, IL, USA
| Salary: US$72000 - 90000 per year | Date posted: 02 Jun 2026
Mid-level Sql Engineer
Company: Leidos |
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineeringLocation: Madison, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Valmeyer, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Ai Systems Engineer
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Roxana, IL, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Jun 2026
Senior Quality Engineer
Company: Saab |
continues to expand their team in West Lafayette, IN, we are seeking a Senior Quality Engineer to help develop a world-class... principles and systems Contribute to a people-first culture in alignment to Saab values, demonstrating core Company valuesLocation: Donovan, IL, USA
| Salary: US$92200 - 115300 per year | Date posted: 02 Jun 2026
Supplier Quality Engineer
Company: Saab |
continues to expand their team in West Lafayette, IN, we are seeking a Supplier Quality Engineer to support the operation.... The Supplier Quality Engineer is responsible for collaborating with cross-functional teams, identifying and mitigatingLocation: Rankin, IL, USA
| Salary: US$72000 - 90000 per year | Date posted: 02 Jun 2026
Ai Systems Engineer
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Edwardsville, IL, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Fairview Heights, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Mid-level Sql Engineer
Company: Leidos |
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineeringLocation: Glen Carbon, IL, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Dow, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
Region Landfill Engineer -- Lead the Future of Sustainable Solid Waste Management At Waste Connections, engineers... environment, and build for the future. As a Region Engineer, youll be the goto partner for leaders across multiple statesLocation: Staunton, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Ai Systems Engineer
Company: Leidos |
. We are looking for a motivated AI engineer, to work on challenging problems in a variety of Aeronautical based systems to get results that surpass...Description The Leidos FS2 Aero team has an opening for an experienced AI Engineer to contribute to AI solutionsLocation: Granite City, IL, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Jun 2026
Analyzer Engineer - Refinery Experience Only
Company: Aramco |
We are seeking an Analyzer Engineer to join our Technical Support team under Global Manufacturing Organization. The Technical..., managing, and maintaining analyzer systems, across multiple facilities from the Downstream. You will also be responsibleLocation: Chicago, IL, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Process Engineer - Fluid Catalytic Cracking - Refinery Experience Only
Company: Aramco |
We are seeking an experienced Downstream Process Engineer with extensive hands-on expertise in Fluid Catalytic Cracking (FCC..., equipment, and systems, including regenerator operations, catalyst management, and product fractionation. Deep understanding