16 Results for

Engineering Jobs in Decatur, IL

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Lincoln, IL6 days ago

$216,900–$241,000

Provide overall proactive management of the site engineering function including System Engineering, Design Engineering, Engineering Programs and Engineering Administration with respect to station needs and regulatory requirements. Provide overall management of the site engineering function including System Engineering, Design Engineering, Engineering Programs, and Engineering Administration with respect to station needs and regulatory requirements.

White Heath, IL12 days ago

$87,000–$114,000

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all.

Greater Chicago Area, IL30+ days ago

This is an exceptional opportunity to learn from and be mentored by a highly experienced, professional, and talented multi-discipline project manager and business development leader, while having the full support of our robust engineering and design team. In this role, you'll coordinate across multiple disciplines—process, mechanical, controls, and construction—bringing together diverse technical teams to deliver complete project solutions.

Decatur, IL30+ days ago

$92,800–$174,000 Per Year

Serve as the central engineering interface between project teams, EPC contractors, and internal stakeholders including Mechanical Integrity, Structural Integrity, Engineering Services, Reliability, Safety, Plant Operations, and CAPEX groups. We are committed to attracting and retaining a diverse workforce and create welcoming, truly inclusive work environments — environments that enable every ADM colleague to feel comfortable on the job, make meaningful contributions to our success, and grow their career.

Illinois30+ days ago

The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. From greenfield substation builds to complex expansions and retrofit projects, our teams deliver safe, reliable, and high-performance infrastructure that supports grid stability and long-term energy resilience.

Remote - Chicago, IL30+ days ago

Remote

$184,000–$230,000 Per Year

The Manager, Application Security Engineering is responsible for overseeing AppFolio’s world-class Application Security team, ensuring that AppFolio’s software products and features are secure. Collaborate with colleagues across the Organization including Product Development to ensure that software products and features are built and deployed securely.

Clinton, Illinois30+ days ago

Remote - Chicago, IL30+ days ago

Remote

$216,300–$270,000 Per Year

You will oversee the network of services—including a unified deployment engine, a front-end service layer, and a comprehensive CI/automation suite—ensuring that every engineer in our organization can ship code that is secure, compliant, and high-quality at high velocity. Drive the strategy for integrating AI/ML models into the developer workflow to identify flaky tests, suggest code optimizations, and automate complex infrastructure-as-code (IaC) migrations that manual efforts miss.

Decatur, IL25 days ago

This role focuses on maintaining machine layouts, reviewing engineering changes, and ensuring design accuracy across mechanical systems. The engineer will work closely with cross-functional teams to evaluate design updates, support product development, and ensure proper integration across systems.

Decatur, IL20 days ago

Review proposed new design or design revision to confirm solution suitability with overall machine layout . Typical task breakdown:Review engineering Change Notices in Teamcenter .

Illinois, IL28 days ago

Remote

We're seeking a Mechanical Engineer to support one of our highly specialized clients delivering engineering solutions within the nuclear energy sector. You’ll contribute to work that directly supports safe, reliable, and compliant nuclear operations.

Power Plant, IL30+ days ago

$90,000–$140,000 Per Year

This position will have accountability and responsibility for a variety of mechanical systems in the Power Plant such as: Boiler Fans, Boiler Feed Pumps, Circulating Water Pumps, Condensate Pumps, Scrubber Recycle Pumps, Various Vertical Turbine Pumps, other large rotating equipment, and other systems assigned as necessary. Lead and/or participate in any plant Root Cause Failure Analysis (RCFA) and Failure Modes Effects Analysis (FMEA) processes involving the systems listed above to ensure corrective actions, repairs, and or modifications are appropriate and timely in their execution.

Decatur, IL30+ days ago

Keyword's: #Decaturjobs; #MechanicalEngineerjobs;Start Date: ImmediateJob Description The Drivetrain Component Team has design responsibility for parts used across Client machines. Tasks will be directed by a Senior Engineer on the team and include concept modeling, stress & life analysis, assessing part nonconformance risk, amongst others.

Clinton, Illinois30+ days ago

$92,700–$114,000 Per Year

IL25 days ago

Full-time

Job SummaryFunctions in a lead technician, technical design specialist, and/or supervisory role •Applies advanced technical expertise to solve complex design challenges within a specific engineering discipline and contributes to the development of innovative engineering solutions •Utilizes digital design tools and software (e. Electrical professionals contribute to power systems design, including duct bank design, cable tray design, grounding, lighting, and other electrical systems supporting advanced power generation facilities.

Illinois26 days ago

The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. We encourage and inspire our people to embrace opportunities within our corporate office and 200 operating companies providing solutions for the utility, renewable energy, electric power, industrial, and communications industries worldwide.

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Engineering Jobs in Decatur, IL

Jobs

Director Site EngineeringConstellation Energy

Mechanical EngineerConstellation Energy

Project Manager (Engineering Background) - Chicago AreaC-P Systems Corporation

Regional Engineering Manager - Decatur, ILADM

Engineering Project Manager - SubstationQuanta Infrastructure Solutions Group, LLC

Manager, Application Security EngineeringAppFolio, Inc

Director Site EngineeringConstellation Energy Generation, LLC.

Director, Software EngineeringAppFolio, Inc

Mechanical Engineer 2 (94622-1)Cullerton Group

Mechanical Engineer 2Meridian Technologies

Mechanical EngineerDesign Hire LLC

Mechanical Engineer - Rotating Equipment - Power PlantPrairie State Energy Campus

Mechanical Engineer 2Belcan

Mechanical EngineerConstellation Energy Generation, LLC.

Lead Electrical TechnicianNESC Staffing LLC

Project Engineer- SubstationQuanta Infrastructure Solutions Group, LLC

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