2,536 Results for

Maintenance Engineer Jobs in Illinois

Jobs

Endpoint Engineer (Journeyman) DecisionPoint | Cortek

Chicago, Illinois

Remote

Full time

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. The engineer works with the Senior Endpoint Engineer and other technical teams to deliver secure, consistent, and supportable endpoint services across USMEPCOM Headquarters, MEPS, Remote Processing Substations, COOP locations, and remote-user environments.

3 days ago

Engineer (Engineer / General Engineer / Senior Engineer) Exelon Corp

Oakbrook Terrace, IL

We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco). ComEd is seeking Engineers to support the planning, design, analysis, construction, operation, and maintenance of our electric utility infrastructure, including distribution, transmission, substations, communications systems, and related technologies.

13 days ago

Software Engineer CACI International Inc.

Lisle, IL

$63,800–$127,500 / year

Primary Purpose: Under direct supervision, participate in research and innovation efforts on complex solutions to security challenges in telecommunications and IP/computer networking equipment in the cyber security domain on multiple hardware platforms utilizing Linux and/or Unix-based operating systems. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

30+ days ago

Operating Engineer Trainee Chicago Cubs

Chicago, Illinois

THE CHICAGO CUBS FRANCHISE The Chicago Cubs franchise, a charter member of Major League Baseball’s National League since 1876, has won the National League pennant 17 times and was the first team to win back-to-back World Series titles in the 1907 and 1908 seasons. • Assist in operation and maintenance of all building mechanical equipment, including preventative maintenance, manipulation, trouble-shooting and repairs, including: HVAC, plumbing, electrical systems and fire/life-systems on campus.

23 days ago

Senior Engineer Tata Consultancy Services Ltd

Naperville, IL

$115,000–$130,000 / year

API & Systems Integration: Architect and develop seamless integrations between Optimizely and third-party services, including CRM (Salesforce), Marketing Automation (Marketo), analytics tools, and internal systems. Optimizely Development: Lead the design, customization, and maintenance of solutions on Optimizely CMS. and DXP, ensuring high performance and scalability.

24 days ago

Senior System Administrator (Storage Engineer) Adyen

Chicago, IL

$180,000–$243,000 / year

The purpose of Platform Engineering is to enable Adyen engineers to autonomously build and support secure, scalable and reliable applications with high speed and quality through a common technology ecosystem. It also requires proactive maintenance with updates, backups, disaster recovery, and planning for future growth by evaluating and recommending new technologies for data availability, reliability, and efficiency.

30+ days ago

Software Engineer II - IntelliScript (Remote) Milliman Inc

Chicago, IL

Remote

$78,800–$199,065 / year

This Software Engineer II role has a front-end focus, with primary responsibility for modern client-facing applications and user experiences, while still contributing across the full software stack through backend-for-frontend (BFF) APIs, service integrations, AWS infrastructure, and DevOps responsibilities. As a software engineer focused on prescription, health, and medical record ordering solutions, you thrive in fast-moving, modernization development and can balance strategic thinking with hands-on execution to help us achieve product-market fit and scale.

30+ days ago

Field Automation Engineer The Middleby Corp

Elgin, IL

$40–$50 / hour

Automation #ControlsEngineer #FieldServiceEngineer #IndustrialAutomation #AllenBradley #PLC #ManufacturingJobs #Hiring #VeteransWelcome. Military veterans with technical backgrounds in electronics, electrical systems, avionics, automation, instrumentation, maintenance, or related fields are strongly encouraged to apply.

16 days ago

Manufacturing Process Engineer Karwell Technologies

Rockford, IL

Quick Apply

The ideal candidate will work closely with Manufacturing, Quality, Operations, R&D, and Supply Chain teams to drive continuous improvement initiatives, resolve production issues, and ensure compliance with safety and regulatory requirements in a fast-paced manufacturing environment. Requirements: Bachelor's degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, Chemical Engineering, Biomedical Engineering, or a related engineering discipline.

30+ days ago

Revit API Software Engineer | New York, NY IMEG Consultants

Rock Island, Missouri

$90,000–$130,000 / year

At a Glance Location: New York, NY Discipline: Information Technology Ownership: 100% employee-owned (ESOP) Travel: Up to 10% Work Schedule: Full-time hybrid/Remote Sponsorship: Not available. You will work directly with product owners and other engineers on a range of development projects, contributing to internal tools that support engineering workflows across the firm.

17 days ago

Electrical Engineer II ACCIONA Construcción

Chicago, Illinois

This includes the development, engineering, construction, operation and maintenance of renewable power plants -mainly wind and photovoltaic technologies-, energy sales and management and marketing, energy services, self-consumption, electric mobility and new technologies such as storage and green hydrogen. Evaluate and select major electrical equipment and materials, including MV switchgear, transformers, cables, reclosers, auxiliary transformers, and other electrical BOP equipment; perform technical bid evaluations and review vendor submittals.

16 days ago

QA Software Development Engineer Home Office Careers

Rock Island, Illinois

$57,000–$91,000 / year

This role provides the opportunity to develop technical and testing expertise while working alongside cross-functional teams to validate requirements, execute test plans, identify defects, and support automation initiatives. Develop, maintain, and execute SQL queries, API tests, data validation processes, scripts, and automated test solutions, while continuously enhancing testing assets, frameworks, and overall test efficiency.

30+ days ago

Process Engineer Stratasys

(On-Site) Kiryat Gat, IL

The world's leading organizations turn to Stratasys to transform product design, bring agility to manufacturing and supply chains, and improve patient care. Through smart and connected 3D printers, polymer materials, a software ecosystem, and parts on demand, Stratasys solutions deliver competitive advantages at every stage in the product value chain.

30+ days ago

Principal Identity & Access Management (Iam) Engineer Early Warning Services, LLC

Chicago, IL

$184,000–$230,000 / year

Provides escalation support to resolve escalated and complex hardware/software related problems as tier III support, diagnose issues, performs root cause analysis and implements mitigating measures of assigned technology platforms. Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers).

16 days ago

Senior Software Engineer Relativity

Illinois

They shape how industries uncover critical insights, ensure compliance, advance access to justice and continuously evolve our platform using the latest technologies, including cloud-native architectures, AI capabilities, and modern developer tooling. Our AI‑powered, cloud platform, Relativity aiR, transforms massive volumes of complex information into actionable insights for litigation, investigations, regulatory inquiries, data breach responses, and other high‑stakes legal work where accuracy and trust are crucial.

15 days ago

Sr. Design Engineer (25905) Natel Engineering Company Inc

Naperville, IL

Other Responsibilities include the "operational ownership" of all manufacturing processes, support of all related products during their manufacturing lifecycle, and support of document control activities to ensure documentation correctness and completeness is available for all product builds and process operations. Position Summary: This position is accountable to plan, design, develop and implement major plant engineering projects in order to create and maintain efficient and safe utilization of plant facilities to affect the most economical manufacturing cost.

30+ days ago

Senior Automation Engineer JLL

Chicago, IL

Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. 5+ years of PLC-controlled automation experience, including Ladder Logic and structured programming (Siemens, Allen-Bradley, or Codesys) and issue diagnosis in production environments.

30+ days ago

Software Engineer - Low Touch Desk Clear Street

Chicago, IL

$200,000–$275,000 / year

Working at the intersection of trading and engineering, AES powers Clear Street’s most advanced trading workflows and sophisticated order handling with the flexibility to service both the active trader and institutional workflows. We are seeking an Experienced Software Engineer to join our Algorithmic Execution Services team, focusing on the design, development and maintenance of high-performance trading systems and their underlying algorithms.

30+ days ago

HVAC Controls Install Application Engineer Johnson Controls

Arlington Heights, Illinois

$73,000–$100,000 / year

Bachelor’s degree in engineering with a minimum of three years of experience, or an associate degree in a related technical field with five years of relevant work experience required; or equivalent work experience (with no degree) as a commercial HVAC Controls Technician, Engineer, or Installer. Associate degree in a related technical field with two years of relevant work experience required; or equivalent work experience (with no degree) as a commercial HVAC Controls Technician, Engineer, or Installer.

17 days ago

Ebeam Maintenance Engineer Sotera Health

Oak Brook

Strong technical writing skills to develop applicable test documentation to support projects; for example, Installation/Operational Qualifications; Test Plans; Preventive Maintenance procedures; Specifications: Functional, User Requirements, Software Design. With a combined tenure across our businesses of nearly 200 years and our industry recognized scientific and technological expertise, we help to ensure the safety of millions of patients and healthcare practitioners around the world every year.

30+ days ago

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Maintenance Engineer Jobs in Illinois

Endpoint Engineer (Journeyman) DecisionPoint | Cortek

Engineer (Engineer / General Engineer / Senior Engineer) Exelon Corp

Software Engineer CACI International Inc.

Operating Engineer Trainee Chicago Cubs

Senior Engineer Tata Consultancy Services Ltd

Senior System Administrator (Storage Engineer) Adyen

Software Engineer II - IntelliScript (Remote) Milliman Inc

Field Automation Engineer The Middleby Corp

Manufacturing Process Engineer Karwell Technologies

Revit API Software Engineer | New York, NY IMEG Consultants

Electrical Engineer II ACCIONA Construcción

QA Software Development Engineer Home Office Careers

Process Engineer Stratasys

Principal Identity & Access Management (Iam) Engineer Early Warning Services, LLC

Senior Software Engineer Relativity

Sr. Design Engineer (25905) Natel Engineering Company Inc

Senior Automation Engineer JLL

Software Engineer - Low Touch Desk Clear Street

HVAC Controls Install Application Engineer Johnson Controls

Ebeam Maintenance Engineer Sotera Health

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