Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Downers Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
159 assistant engineer jobs at 107 companies in Downers Grove, IL
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Assistant Geotechnical Engineer (Chicago)
Chicago, Illinois, United States
$75k-$110k/yr OnsiteFull Time
Bachelor's degree in civil engineering or related field from an ABET-accredited program; geotechnical engineering knowledge, analytical problem-solving, communication, and Microsoft Office Suite proficiency required. Permanent work authorization required.
Microsoft Office Suite, Ensoft LPILE, GeoStudio, UTEXAS4
2mo
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Assistant Resident Engineer
Chicago, Illinois, United States
$147k-$168k/yr OnsiteFull Time
8+ YOEPE license with 8 years or CCM with 10 years; CTDOT CEI experience; on-site work; valid driver’s license.
COMPASS, AASHTOWare Project, NETTCP, ACI, NACE, AMP, BCI, ATSSA
1mo
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Assistant Geotechnical Engineer (Chicago)
Chicago, Illinois, United States
$75k-$110k/yr OnsiteFull Time
ABET‑accredited BS in Civil Engineering required (MS in Geotechnical/Civil preferred); EIT preferred; proficiency with Microsoft Office, Ensoft LPILE, GeoStudio or UTEXAS4; strong communication and analytical skills.
Microsoft Office Suite, Ensoft LPILE, GeoStudio, UTEXAS4
2mo
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Assistant Chief Engineer
Chicago, Illinois, United States
$45-$61/hr OnsiteFull Time
5+ YOEStationary Engineer license for City of Chicago, HS diploma or equivalent, 5+ years operating/maintaining boilers,chillers,pumps and water treatment; knowledge of plant codes and regulations; experience training staff.
2mo
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Assistant Chief Engineer
Chicago, Illinois, United States
$45-$61/hr OnsiteFull Time
5+ YOEHigh school diploma, Stationary Engineer license for the City of Chicago, 5+ years operating and maintaining boilers, chillers, pumps and facility systems, knowledge of plant/boiler codes; trade training and healthcare experience preferred.
1mo
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Healthcare Assistant Chief Engineer
Chicago, Illinois, United States
$108k/yr OnsiteFull Time
2+ YOE2+ years building engineering experience in HVAC, electrical, plumbing and controls; healthcare facility experience; valid City of Chicago Stationary Engineers license and Universal CFC; supervisory experience and CMMS proficiency.
Computerized Maintenance Management System (CMMS), Corrigo, Microsoft Outlook, Microsoft Word, Microsoft Excel
1w
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Assistant Chief Engineer
Chicago, Illinois, United States
OnsiteFull Time
2+ YOEHigh school diploma or equivalent, EPA-CFC certification, and at least two years of plumbing, electrical, mechanical, drywall, carpentry, or pool/spa maintenance experience. EPA-LBP certification required for properties built before 1978.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, Yardi
1mo
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Senior Engineer, Invest Tech
Downers Grove, Illinois, United States
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree in CS/Engineering/Data Science, 3+ years software or data engineering experience, 3+ years Python and SQL (PostgreSQL/SQL Server/Snowflake), experience with AWS, Kafka, CI/CD, containerized environments, and AI-assisted development.
GitHub Copilot, Claude, ChatGPT, AWS Bedrock, AWS, Lambda, S3, ECS/EKS, Step Functions, Aurora, Python, PostgreSQL, SQL Server, Snowflake, Kafka, CI/CD
1w
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Assistant Chief Operating Engineer
Chicago, Illinois, United States
$107k/yr OnsiteFull Time
1+ YOECurrent District Operating Engineer II with one year of service and civil service status, plus a City of Chicago Stationary Engineer's License. Requires equipment, safety, supervisory, and communication knowledge.
HVAC
1w
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Senior Production Engineer
Chicago, Illinois, United States
$150k-$225k/yr HybridFull Time
3+ YOERequires 3+ years in production or software engineering, financial trading systems experience, Python, C++ debugging, Linux application support, SQL, and AI-assisted tools experience.
Order Management Systems, FIX Protocol, Python, C++, Linux, SQL, PostgreSQL, Claude Code
2mo
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Field Engineer (Assistant Project Manager)-2605220SB01
Chicago, Illinois, United States
$75k-$100k/yr OnsiteFull Time
1+ YOEEntry-level Field Engineer/Assistant Project Manager with associate degree in engineering technology or related field; 1–3 years construction/administrative coordination; proficiency in MS Office; strong communication; detail-oriented.
Microsoft Office
3d
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Building Engineer Assistant
Chicago, Illinois, United States
$22/hr OnsiteFull Time
1+ YOEHigh school diploma or equivalent and at least 1 year of maintenance experience. Requires basic plumbing, drywall, painting, communication, physical activity, and reliable attendance.
2mo
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Engineer, Execution Technology
Chicago or New York City
$150k-$225k/yr OnsiteFull Time
5+ YOE5+ years building financial/trading systems in Java; expertise in multi-threaded/concurrency and distributed systems; familiarity maintaining C# systems and AI-assisted development tools; strong communication and critical thinking.
Java, C#, AI-assisted development tools
1w
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Union Assistant Chief Engineer
Lisle, Illinois, United States
$109k/yr OnsiteFull Time
5+ YOEHigh school, GED, or trade school diploma with 5–8 years of related experience; universal CFC certification; advanced Microsoft Office knowledge; supervisory experience preferred; ability to lift 50 pounds.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook
3w
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[UNION] Assistant Chief Engineer
Chicago, Illinois, United States
$47-$55/hr OnsiteFull Time
5+ YOESupervise maintenance staff, manage mechanical/HVAC/plumbing/electrical systems, perform preventive maintenance, develop safety procedures, coordinate contractors, and respond to emergencies; requires 5+ years commercial property experience and vocational training.
Microsoft Outlook, Microsoft Excel, Microsoft Word
1mo
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Assistant Chief Engineer (Non-Union)
Arlington Heights, Illinois, United States
$28-$30/hr OnsiteFull Time
3+ YOE3+ years building/property maintenance experience; Universal CFC required; HVAC/electrical/plumbing certifications preferred; knowledge of EPA/OSHA hazardous materials rules; valid driver’s license; able to lift 51 lbs; standby emergency availability.
Yardi, Microsoft Outlook, Microsoft Excel
2mo
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2nd Assistant Engineer - Full Time (Horseshoe Hammond)
Hammond, Indiana, United States
$24/hr OnsiteFull Time
QMED with Oiler endorsement required, must be 21+, proficient in English, basic mechanical skills, pass drug test, able to lift/move heavy objects and work in varied environmental conditions; gaming license may be required.
3d
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Project Engineer/Assistant Project Manager: Transmission & Distribution
Chicago or Boston or New York City or Los Angeles or Houston or Chandler or Philadelphia or San Antonio or Dallas
$106k-$139k/yr HybridFull Time
4+ YOERequires 4–7 years supporting utility, infrastructure, engineering, construction, or capital projects; project lifecycle knowledge; communication, organization, detail, and Microsoft Office skills.
Microsoft Excel, Microsoft Office, Power BI, Primavera P6, Oracle, SAP, Microsoft Project
1mo
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Assistant Chief Engineer
Chicago, Illinois, United States
OnsiteFull Time
Inspect and maintain mechanical building systems, complete service requests, train and supervise maintenance/janitorial staff, communicate with contractors and management; strong written/verbal skills and proficiency with Outlook/Word/Excel.
Microsoft Outlook, Microsoft Word, Microsoft Excel
2mo
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Assistant Technician - NDE
Hammond, Indiana, United States
OnsiteContract, Temporary
Entry-level NDT assistant supporting certified technicians; HS diploma, valid driver’s license, willingness to travel; OSHA 10/30, TWIC preferred; basic mechanical aptitude.
NDT equipment, basic tools