206 Results for

Assistant Engineer Jobs in Illinois

Jobs

Rosemont, IL10 days ago

$80,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. As an Assistant Project Manager specializing in Design Build projects you will play a critical role in ensuring our clients' needs are met and our projects are completed on time and within budget.

Chicago, IL10 days ago

$80,000–$105,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Known for their collaborative approach, this company prides itself on delivering high-quality construction services while fostering long-term relationships with clients, partners, and subcontractors.

New!

Moline, IL2 days ago

$65,000–$90,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We’re a leading heavy civil construction contractor based in the Fox Valley area, specializing in complex infrastructure and transportation projects throughout Illinois and surrounding states.

New!

Chicago, IL4 days ago

$80,000–$105,000 Per Year

With decades of experience delivering high-quality residential, commercial, mixed-use, and infrastructure projects across North America, our client manages every stage of the development lifecycle — from design and planning to construction and long-term operations. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Chicago, IL15 days ago

City Ferry, part of Hornblower Group's Ferry and Transportation Division, is the largest private operator of high-speed passenger and vehicle ferries in the United States, carrying more than 10 million passengers annually and operating services including NYC Ferry, Puerto Rico Ferry, and other regional ferry systems. Hornblower Group's subsidiaries include Hornblower Marine, which provides vessel outhaul and maintenance services at Bridgeport Boatworks in Bridgeport, Connecticut, and Seaward Services, Inc., a full-service shipping, waterfront logistics and management company that specializes in the operation and maintenance of government and commercial vessels.

IL30+ days ago

Hornblower Group's subsidiaries include Hornblower Marine, which provides vessel outhaul and maintenance services at Bridgeport Boatworks in Bridgeport, Connecticut, and Seaward Services, Inc., a full-service shipping, waterfront logistics and management company that specializes in the operation and maintenance of government and commercial vessels. City Ferry, part of Hornblower Group's Ferry and Transportation Division, is the largest private operator of high-speed passenger and vehicle ferries in the United States, carrying more than 10 million passengers annually and operating services including NYC Ferry, Puerto Rico Ferry, and other regional ferry systems.

Chicago, IL9 days ago

Assist in Maintenance Activities: Support the engineering team in conducting preventive maintenance tasks on HVAC systems, electrical systems, plumbing fixtures, and other mechanical equipment to ensure optimal functionality and performance. Team Collaboration: Collaborate effectively with other members of the engineering team, as well as with other departments, to coordinate maintenance activities and address facility-related issues promptly and efficiently.

Hoffman Estates, IL30+ days ago

Requires standing for extended periods, walking, pushing, lifting up to 50 pounds, bending, and reaching, kneeling, stooping, crawling, and climbing. Install and replace basic electrical fixtures replace light switches receptacles light bulbs and fixtures.

Hoffman Estates, IL30+ days ago

Requires standing for extended periods, walking, pushing, lifting up to 50 pounds, bending and reaching, kneeling, stooping, crawling and climbing. Install and replace basic electrical fixtures, replace light switches, receptacles, light bulbs and fixtures.

Chicago, Illinois30+ days ago

NETTCP – Concrete Inspector, ACI – Concrete Certification, NETTCP – HMA Paving Inspector, NACE, AMP, or BCI – Coating Inspector, and ATSSA Traffic Control Supervisor certifications. Oversee and direct construction projects related to highway/bridges, facilities/buildings, or rail/transit projects from conception to closeout.

Peoria, IL23 days ago

$133,000–$172,000 Per Year

Dewberry's Peoria, IL office includes over 40 design professionals, including a large Mechanical, Electrical, Plumbing, and Structural (MEPS) Group focused on design services for nationwide clients in specialized facility types and specialized design services. Our experience includes high performance buildings, net zero energy design, renewable energy technologies, microgrid and energy storage system design, energy and climate resilience, and services related to decarbonization/electrification of the built environment.

Peoria, Illinois25 days ago

$133,000–$172,000 Per Year

Dewberry’s Peoria, IL office includes over 40 design professionals, including a large Mechanical, Electrical, Plumbing, and Structural (MEPS) Group focused on design services for nationwide clients in specialized facility types and specialized design services. Our experience includes high performance buildings, net zero energy design, renewable energy technologies, microgrid and energy storage system design, energy and climate resilience, and services related to decarbonization/electrification of the built environment.

Chicago, IL30+ days ago

CBRE serves clients through four business segments: Advisory (leasing, sales, debt origination, mortgage serving, valuations); Building Operations & Experience (facilities management, property management, flex space & experience); Project Management (program management, project management, cost consulting); Real Estate Investments (investment management, development). CBRE Group, Inc. (NYSE:CBRE), a Fortune 500 and S&P 500 company headquartered in Dallas, is the world's largest commercial real estate services and investment firm (based on 2024 revenue).

Chicago, IL30+ days ago

$70,000–$115,000 Per Year

You will work under the supervision of a licensed professional engineer to assist project teams in creating world-class designs for new projects, alterations, and redevelopments of water and wastewater infrastructure. + Assists with client presentations, shop drawing review, and contract administration for the design of power, process, pipeline, industrial, healthcare, airports, educational institutions, commercial, and governmental and military facilities.

Chicago, IL30+ days ago

$80,000–$115,000 Per Year

The Assistant Transmission Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including underground and overhead high voltage transmission lines. Applies basic knowledge of commonly used civil and structural engineering/design concepts, principles, practices, codes, and procedures within the civil/structural engineering services industry.

Chicago, IL30+ days ago

$85,000–$125,000 Per Year

Description The Assistant Electrical Engineer will assist project teams to create world class designs for new projects alterations and redevelopments on a variety of projects including power process corporate healthcare airports institutional industrial manufacturing government and military facilities. Assists with modifying and reviewing production drawings for a variety of projects including but not limited to power plants process facilities industrial facilities healthcare facilities airports educational institutions commercial and governmental and military facilities.

Lemont, IL30+ days ago

$94,486–$147,398.94 Per Year

Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. This role involves conducting multiscale modeling, spectroscopy simulations, and the development of machine learning methods and automated workflows for multi-fidelity, multiscale, and multiphysics simulations.

Chicago, IL30+ days ago

Full-time

Salary Range: $ 74,963-99,964/year, Ardmore Roderick is providing the compensation range that the company believes it might pay and/or offer for this position, based on the successful applicant’s education, experience, knowledge, skills and abilities in addition to internal equity and specific geographic location. As a Field Engineer/Assistant Project Manager, you will join a team of infrastructure solutions experts working to solve our client’s ever evolving project needs This role.

Chicago, IL30+ days ago

$80,000–$115,000 Per Year

Assist in performing varying components of roadway design including the development of horizontal and vertical alignments, development of typical sections, drainage and hydraulic analysis, development of erosion control plans, tabulation of project quantities and opinion of cost, and general plan production. This position works closely with everyone within the team from entry level staff up through senior leadership on technical design of transportation projects such as route planning studies, feasibility studies, roadway PS&E and schematic designs, and progressive design build projects.

Chicago, Illinois30+ days ago

Since 1982, Ghafari Associates has taken a personal approach to highly technical projects in complex markets including: aviation, manufacturing, healthcare, retail, hospitality, K-12 and higher education. Continuously rated a Top Workplace to Work, Crain’s Cool Place to Work, and a Best and Brightest company to work for in the US, Ghafari has made a name for itself through our culture, employee benefits, and portfolio of projects.

Schiller Park, IL30+ days ago

$58,656–$75,000 Per Year

The Assistant Field Engineer is to assist our Commissioning and Functional Engineer(“COF Engineer”) to provide on-site technical support to our end customer/client, and conduct testing for the railcars using PTU and other tools to make sure the railcars function and perform safely and properly. The person for this job will frequently access the following areas including but not limited to the pits under train tracks, interior of car, and exterior roof, to conduct testing and troubleshooting activities and perform the necessary repair work under supervision.

Chicago, IL30+ days ago

$60,000–$70,000 Per Year

The Assistant Quality Engineer will work with various groups/departments closely, including but not limited to Production teams, Commissioning and Functional Testing teams, Logistics teams, and Process Engineering teams, as quality is related to every aspect of the business. Assist in investigating and resolving quality issues by participating in root cause analysis, identifying corrective actions, and implementing preventive measures to avoid recurrence of similar issues.

Chicago, IL30+ days ago

$80,000–$120,000 Per Year

Experience in combined heat and power/cogeneration, central utility plants, data centers, healthcare facilities, laboratories, water/wastewater facilities, building automation system controls, building envelope, test & balance, NETA electrical testing, renewable energy and other specialties is a plus. We are looking for highly motivated individuals with facilities, construction, or engineering backgrounds who have experience in Digital Control Systems, Building Automation Systems, HVAC, Plumbing, Electrical, Life Safety, Building Enclosure, Security, Communications, or other Specialty Systems.

Chicago, IL30+ days ago

$120,000–$145,000 Per Year

Your work environment at EXP's Transportation and Infrastructure Practice provides comprehensive planning, design and construction engineering services for all types of roadway, bridge, water resource, rail, transit and aviation projects. Here, you join a team that leverages differences, harnesses their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients and the communities we are part of and serve.

Lemont, IL30 days ago

$94,486–$147,398.94 Per Year

Argonne National Laboratory's Rapid Prototyping Lab (RPL), part of the Data Science and Learning division, is seeking a Software Engineer to serve as a technical lead for the Modular Autonomous Discovery for Science (MADSci) framework - an open-source, Python-based platform that orchestrates self-driving laboratories across materials science, chemistry, and the biosciences. This includes shaping the architecture, mentoring contributors, supporting downstream lab deployments, and partnering with scientists, instrument engineers, and AI researchers to translate experimental requirements into production-quality software.

Lemont, IL9 days ago

$78,505–$122,467.41 Per Year

Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. The Chemical and Fuel Cycle Technologies division is seeking a chemical engineer to join an R&D team conducting use-inspired research supporting the development of nuclear fuel recycling and molten salt-based technologies and nuclear waste management.

Summit, Missouri30+ days ago

This role partners directly with the Chief Engineer to maintain, modernize, and future proof all station systems, from traditional SDI broadcast infrastructure and automation to IT networks, building systems, and vendor relationships. You will support live news production in a Ross OverDrive environment, oversee the health of a large SDI plant, and help guide the next wave of technical evolution while ensuring the daily broadcast runs reliably.

Oak Park, IL17 days ago

Assist the Building Engineer with preventative and routine maintenance as assigned including basic plumbing repairs, dry wall repairs, painting and general upkeep of the community and grounds. Our most successful team members are deeply committed to serving seniors and align closely with our core values: Trust, Respect, Teamwork, Dignity, Integrity, Ownership, and Learning.

Chicago, IL30+ days ago

$45–$60.56 Per Hour

The Assistant Chief Engineer trains operators to monitor and record device data, inspect equipment, and make minor repairs, perform preventative maintenance, and take responsible charge of a watch over meters, gauges, and other devices to ensure safe and efficient operation of plant equipment. Five years of experience operating, maintaining, and repairing high pressure boilers, large tonnage chillers, facility management systems, water treatment systems and all types of boilers, chillers, pumps and systems required.

Chicago, Illinois11 days ago

Chicago, IL30+ days ago

Essential Duties & Responsibilities*: Lead responsibility for: Acting as liaison with Architects, Subcontractors, Consultants, Suppliers, Inspectors and other Turner job staff and Owner''s Representatives in resolving issues related to plans and specifications. Managing information on changes in the Work; preparing an independent analysis, as require; obtaining and checking estimates for the changes from subcontractor; obtaining approval of the Architect and Owner; and resolving any conflicts.

Naperville, IL8 days ago

$15–$35 Per Hour

Cultured - We are looking to employ people that are passionate about their jobs and can share their success with existing other team members, clients, and other acquaintances that can lead to building a better company. This position starts out as an assistant engineer, working for an existing lead engineer in a truck until enough experience and expertise is achieved in order to run your own truck and crew.

Chicago, IL30+ days ago

$73,000–$198,000 Per Year

Candidate will work on a hybrid/remote schedule based in either our Chicago office and be responsible for the successful completion of projects including, but not limited to, the following: Conduct and manage environmental site assessments including subsurface investigations of soil, groundwater, soil gas, and indoor air. Effectively coordinate with other team members as requested or assigned, able to provide guidance and monitor progress on assigned tasks or projects, and ensure work product produced by self or other assigned team members is consistently high quality.

Chicago, IL30+ days ago

$106,073–$140,549.64 Per Year

S&C provides a comprehensive and competitive benefit package that includes the following (eligibility requirements apply): Health and Welfare Benefits: Medical & Prescription, Dental, Vision, Health Care and Dependent Care Flexible Spending Accounts, Health Savings Account (HSA), Group Life Insurance, optional Supplemental Life and AD&D Insurance, Wellbeing Resources including Employee Assistance Program and Family Forming Benefits (i.e., Adoption and Fertility support). Today, as the world faces extreme weather events and the demand for electricity grows, S&C continues to innovate and advance the electrical grid, ensuring reliable and resilient power for homes, communities, and critical infrastructure around the world.

Buffalo Grove, Illinois30+ days ago

$24–$29 Per Hour

ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). You will work closely with experienced consultants and multidisciplinary project teams to evaluate building envelope performance and support construction quality across a variety of facility types.

Chicago, Illinois30+ days ago

Participate in the closeout process to obtain all required inspections, prioritize items to ensure timely completion of punchlist work, successful commissioning of equipment and training of the owner and/or owner vendors. An Assistant Superintendent works directly for the project superintendent to support the site activities including access, scheduling, deliveries, logistics, safety, quality and construction.

Normal, IL9 days ago

The community is also home to Illinois Wesleyan University, Heartland Community College, St. Joseph Medical Center, Carle BroMenn Medical Center, COUNTRY Financial, State Farm Insurance's International Headquarters, Central Illinois Regional Airport, and electric truck manufacturer Rivian Motors. First year engineering courses may include (but are not limited to) EGR 110: MATLAB Programming for Engineers, EGR 120: Engineering Explorations, EGR 130: Introduction to Engineering Design, EGR 135: Engineering Applications of Calculus I, and EGR 136: Engineering Applications of Calculus II.

Chicago, IL19 days ago

$130,000–$170,000 Per Year

Our Client, a leading Asset Management firm located in Chicago, Illinois is seeking a Senior Python Full Stack Engineer to build modern, intuitive web applications and a microservices-based backend that powers Fixed Income investment workflows (trading, portfolio construction, risk and analytics). Implement event-driven patterns using Kafka (producers/consumers, topic design, partitions/consumer groups, error handling/retries, and delivery semantics where applicable).

Chicago, IL30+ days ago

$80,000–$95,000 Per Year

The Automation Design Engineer may work with integrators and project managers to design control panels and instrumentation for fabrication/installation as part of construction projects or turn-key projects. The Electrical and Automation Engineer is primarily responsible for the design of Water/Wastewater instrumentation, process control systems, and technology improvements for municipalities on Consulting Engineering projects.

Naperville, IL9 days ago

$80,000–$105,000 Per Year

The Automation Design Engineer may work with integrators and project managers to design control panels and instrumentation for fabrication/installation as part of construction projects or turn-key projects. The Automation Design Engineer is primarily responsible for the design of Water/Wastewater instrumentation, process control systems, and technology improvements for municipalities on Consulting Engineering projects.

IL30+ days ago

Remote

$92,091–$115,114 Per Year

Job Description Summary: The Assistant Commissioning Manager supports the planning, execution, and oversight of testing and commissioning activities for SOLV Energys High Voltage (HV), Battery Energy Storage Systems (BESS), and Photovoltaic (PV) projects. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.

IL29 days ago

$92,091–$115,114 Per Year

Job Description Summary: The Assistant Commissioning Manager supports the planning, execution, and oversight of testing and commissioning activities for SOLV Energy's High‑Voltage (HV), Battery Energy Storage Systems (BESS), and Photovoltaic (PV) projects. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.

IL12 days ago

$92,091–$115,114 Per Year

CAROL STREAM, IL23 days ago

$40–$42 Per Hour

The EMS business unit offers a broad selection of high-performance engineered materials, including advanced material solutions designed for high reliability and mission-critical performance. Assist the internal Quality Engineering department with inspection resources for accurate defect detection and collaborate with Engineering to improve products and processes.

Galesburg, Illinois30 days ago

In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.

Clinton, IL15 days ago

$120,000–$145,000 Per Year

This position will lead and direct production scheduling, production, production inventories, shipping and receiving and will indirectly support other functional leaders in Safety, Quality, Continuous Improvement, Maintenance and work closely with Finance and Human Resources. Manage the production schedule process to ensure a smooth and efficient production process by removing obstacles and identifying, developing, sourcing, and applying resources necessary to meet delivery dates set by the master production schedule.

Itasca, IL30+ days ago

ESSENTIAL FUNCTIONS· Promote demonstrate and instill ATCBrocks Bsafe and Bbest culture in all aspects of the business · Manage Accounts Receivable including invoicing payment tracking and assisting with follow-up on collections · Process purchase requests and track shipping orders · Provide data entry support · Assist General Manager with reporting including reconciliation and closeouts · Support all aspects of customer service phone calls emails etc. SKILLS & ABILITIES · Able to effectively communicate with other employees and supervision · Strong verbal and written communication skills · Ability to work independently or as part of a team · Excellent problem-solving skills · Proficiency in Microsoft Office.

Chicago, Illinois10 days ago

YQN is a leading one-stop international logistics online services platform, offering comprehensive international logistics services, including FCL, LCL, air freight, rail service, trucking, customs clearance, warehousing, cargo insurance, bulk cargo service, port of destination services, etc. We are designed to apply the internet and digital technology to visualize and optimize cross-border supply chain logistics to achieve the same efficiency and convenience as express delivery.

Buffalo Grove, IL30+ days ago

$24–$29 Per Hour

ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). You will work closely with experienced consultants and multidisciplinary project teams to evaluate building envelope performance and support construction quality across a variety of facility types.

Chicago, Illinois30+ days ago

Oversee project activities in compliance with approved contract documents, scheduling, logistics, quality control, field operations, and WIP and Trade employee staffing levels, provide technical and jobsite planning guidance to project. Qualifications: Bachelor’s Degree from accredited degree program in Engineering, Architecture, Construction Management, or related field, and minimum of 8 years of construction experience, or equivalent combination of education, training, and experience.

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Assistant Engineer Jobs in Illinois

Assistant Project Manager (Design Build) Jobot

Assistant Project Manager (Downtown TI Projects) Jobot

Assistant Superintendent Jobot

Assistant Project Manager (Fully Integrated Developer) Jobot

First Assistant Engineer - Seaward Services - USNS Guam Hornblower Group Inc

Assistant Engineer - Seaward Services - Endeavor Hornblower Group Inc

Assistant Engineer Able Services

Assistant Engineer HHM Hospitality

Assistant Engineer Hilton Garden Inn Hoffman Estates

Assistant Resident Engineer STV

Civil Engineer Assistant Civil Engineering Department Manager Dewberry Engineers Inc

Civil Engineer - Assistant Civil Engineering Department Manager Dewberry

Union Assistant Chief Engineer CBRE Group Inc

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assistant-civilmechanical-engineer-transmission-chicago Burns & McDonnell

assistant-electrical-engineer-power-energy-storage-chicago Burns & McDonnell

Assistant Computational Chemist / Chemical Engineer - Catalysis Argonne National Laboratory

Field Engineer (Assistant Project Manager)-2605220SB01 Ardmore Roderick

assistant-civil-engineer-transportation-chicago Burns & McDonnell

Assistant Resident Engineer Ghafari Associates

Assistant Field Engineer CRRC Sifang America

Assistant Quality Engineer (Electrical, Mechanical, or Testing) CRRC Sifang America

assistant-commissioning-engineer-aviation-federal-chicago Burns & McDonnell

Assistant Resident Engineer Exp Global Inc

Assistant Software Engineer - Autonomous Discovery Platforms (MADSCi) Argonne National Laboratory

Assistant Chemical Engineer Argonne National Laboratory

Assistant Chief Engineer Tribune Broadcasting Kansas City

Building-engineer-assistant Belmont Village, L.P.

Assistant Chief Engineer Prime Healthcare Services Inc

Assistant Chief Engineer MedSpace Services

Engineer - Milwaukee (Mission Critical) Turner Construction Co

Lead PowerWash Engineer Right Way Powerwashing, LLC

Assistant Project Manager - Due Diligence & RemediationNEW The Vertex Co Inc

Assistant Manager-Product Engineering-Fuses S&C Electric Co

Building Enclosure Assistant Staff Associate ECS Ltd

Assistant Superintendent Clune Construction Company, L.P.

Instructional Assistant Professor-College of Engineering-Creating a Pool Illinois State University

Sr. Full Stack Python Engineer Velocity Search Group Inc

Electrical and Automation Engineer Baxter & Woodman Inc

Automation Design Engineer Baxter & Woodman Inc

HV Assistant Commissioning Project Manager (Remote - Travel Required) SOLV Energy LLC

Assistant Commissioning Project Manager, BESS SOLV Energy LLC

Assistant Commissioning Project Manager, PV SOLV Energy LLC

Process Quality Engineer Actalent Inc

HV Assistant Project Manager, Utility Scale Solar (Illinois) SOLV Energy

Assistant Plant Manager Arcosa Inc

Administrative Assistant The Brock Group

Technical Project Assistant YQN

Building Enclosure Assistant Staff Associate Engineering Consulting Services Ltd

Assistant Project Manager STV

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