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Third Assistant Engineer Jobs in Naperville, IL (NOW HIRING)

RWE

Project Engineer

Chicago, IL · On-site

$100K - $145K/yr

Utilize and update where necessary standard specifications for project 3rd-party engineering ... s) * Assist with the preparation of Investment review materials for FID approval * Provide ...

JMT FOODS LLC

Maintenance Technician- 3rd Shift

Chicago, IL · On-site

$25 - $29/hr

Follow all company safety procedures and wear required PPE at all times. * Assist with other duties ... Welding, PLC programming, and industrial electrical experience is a big plus. * Forklift operation ...

Ulta Beauty

Cloud Security Engineer

Bolingbrook, IL · On-site

$55.25 - $73.75/hr

Integrate and maintain cloud-native and third-party security tools to improve visibility, posture ... . * Assist development teams with secure cloud architecture patterns and application deployment ...

Cage Engineering

Civil Engineer

Lisle, IL · On-site

... circumstances. * Assist the project team in preparing the project schedule and include all ... CAGE does not accept unsolicited resumes from individual recruiters or third-party recruiting ...

Ulta Beauty, Inc.

Cloud Security Engineer

Bolingbrook, IL · On-site

$55.25 - $73.75/hr

Integrate and maintain cloud-native and third-party security tools to improve visibility, posture ... . * Assist development teams with secure cloud architecture patterns and application deployment ...

Ulta Beauty, Inc.

Cloud Security Engineer

Bolingbrook, IL

$55.25 - $73.75/hr

Integrate and maintain cloud-native and third-party security tools to improve visibility, posture ... . * Assist development teams with secure cloud architecture patterns and application deployment ...

Judge Group, Inc.

System Engineer

Buffalo Grove, IL · On-site

$40 - $50/hr

Work with outside vendors to optimize design and obtain production/tooling costs * Assist field ... third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone ...

EN Engineering LLC

Substation Owner's Engineer

Warrenville, IL · Remote

$101K - $129K/yr

... * Assist with bid evaluations, contract reviews, and award recommendations. * Prepare technical ... any third-party agency or company that does not have a signed agreement with ENTRUST Solutions ...

Tcenergy

Compression Engineer

Tinley Park, IL · On-site

$77K - $104K/yr

... third party reviews for issues and installations regarding compressor stations * Assist with PHMSA ... Engineering design standard development * Operations supplement development * Provide expert ...

TC Energy

Compression Engineer

Tinley Park, IL · On-site

$77K - $104K/yr

... third party reviews for issues and installations regarding compressor stations * Assist with PHMSA ... Engineering design standard development * Operations supplement development * Provide expert ...

Judge Group, Inc.

System Engineer

Buffalo Grove, IL · On-site

$40 - $50/hr

... Assist field employees in troubleshooting product problems at customer/distributor locations May ... third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone ...

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All JobsThird Engineer JobsThird Assistant Engineer JobsThird Assistant Engineer Jobs in Naperville, IL

Third Assistant Engineer information

See Naperville, IL salary details

$33K

$88.6K

$134.3K

How much do third assistant engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for third assistant engineer in Naperville, IL is $88,622.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,400.00 and $104,300.00 per year, depending on experience, location, and employer.

How much does a third assistant engineer make?

A third assistant engineer typically earns between $30,000 and $50,000 annually, depending on experience, location, and industry. They often work in maritime, power plant, or industrial settings and may require relevant certifications or technical skills.

What are the key skills and qualifications needed to thrive as a third assistant engineer?

To thrive as a Third Assistant Engineer, a solid background in marine engineering, mechanical systems, and an appropriate engineering license (such as STCW or USCG endorsement) are essential. Familiarity with engine room equipment, shipboard safety systems, and maintenance management software is typically required. Exceptional teamwork, communication, and a strong attention to detail help candidates stand out in this supportive engineering position. These skills ensure the safe, efficient operation of vessel machinery and contribute to smooth onboard collaboration and regulatory compliance.

What are the typical career advancement opportunities for a third assistant engineer?

As a Third Assistant Engineer, your role forms the foundation for advancing to more senior engineering positions on board, such as Second Assistant Engineer, First Assistant Engineer, and eventually Chief Engineer. Demonstrating reliability, technical competence, and leadership in this entry-level licensed role can lead to promotions as you gain more sea time, experience, and additional certifications. Many employers also provide training and mentorship programs to help engineers develop their skills and progress within maritime engineering. Advancement often comes with greater responsibilities, higher pay, and the opportunity to oversee larger engineering teams and more complex systems.

What is a third assistant engineer?

A Third Assistant Engineer (3AE) is an entry-level licensed officer in a ship's engineering department. They are responsible for monitoring and maintaining various mechanical and electrical systems, including the engine room, boilers, pumps, and generators. They assist senior engineers in troubleshooting technical issues and ensuring the vessel's machinery operates efficiently and safely. The 3AE typically stands watch, performing routine inspections and responding to any mechanical alarms or malfunctions. This role is essential to the overall operational efficiency of the ship and requires mechanical expertise, problem-solving skills, and adherence to safety protocols.

What does a third assistant engineer do?

A third assistant engineer is responsible for assisting with the operation and maintenance of machinery and equipment on ships or in industrial settings. They perform routine inspections, monitor systems, and support higher-level engineers in troubleshooting and repairs, often working under supervision and holding relevant certifications. Their role helps ensure the safe and efficient functioning of mechanical systems.
What are popular job titles related to Third Assistant Engineer jobs in Naperville, IL? For Third Assistant Engineer jobs in Naperville, IL, the most frequently searched job titles are:
What job categories do people searching Third Assistant Engineer jobs in Naperville, IL look for? The top searched job categories for Third Assistant Engineer jobs in Naperville, IL are:
What cities near Naperville, IL are hiring for Third Assistant Engineer jobs? Cities near Naperville, IL with the most Third Assistant Engineer job openings:
Third Assistant Engineer jobs near you
Infographic showing various Third Assistant Engineer job openings in Naperville, IL as of August 2026, with employment types broken down into 94% Full Time, 3% Contract, and 3% Nights. Highlights an 100% In-person job distribution, with an average salary of $88,622 per year, or $42.6 per hour.

Senior Environmental Engineer

CKL Engineers, LLC

Chicago, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Senior Environmental Engineer
CKL is currently seeking enthusiastic students with an interest in environmental engineering who would like the opportunity to grow their skills in the field.
CKL is a multi-disciplinary professional services firm headquartered in Chicago, Illinois with offices in Atlanta, Georgia and Orlando, Florida. We provide engineering and construction management services to a variety of public and private clients. CKL is looking for talented leaders to build upon our strengths and grow locally, regionally, and nationally.
EXPECTATION AND RESPONSIBILITIES
On a daily basis, environmental engineers will...
  • Conduct pre-construction surveys, monitoring, and prepare monitoring reports
  • Maintain compliance with environmental permits and regulations
  • Assure that erosion and sedimentation control measures are installed and maintained
  • Assist with planning, developing, coordinating and ensuring the successful completion of projects
  • Prepare and monitor project schedules to assure successful delivery of projects on time and on budget
  • Prepare engineering project proposals in coordination with other engineers
  • Make independent decisions and take responsibility for project solutions

MINIMUM REQUIREMENTS
  • Bachelor's degree in Civil or Environmental Engineering from a U.S. accredited college or university
  • At least 5 years of experience as an environmental engineer
  • Relevant environmental compliance experience
  • Experience in implementing the National Environmental Policy Act (NEPA)
  • Experience in technical writing
  • Registered Civil Engineer (PE) in the State of Illinois
  • Strong written, verbal, computer and organizational skills
  • Ability to work as a team
  • US citizenship
  • Proficiency with MS Excel, MS Word and Primavera P6, AutoCAD is a plus
  • 3.0 GPA or better required

WHO WE ARE
CKL ENGINEERS, LLC is one of the fastest growing engineering services providers in the Midwest. Our company of engineers, construction management professionals and material technicians work on a variety of aviation, tolls and highway projects for multiple municipalities. Our talented and capable engineers work with our clients to deliver projects that are locally impactful.
CKL ENGINEERS, LLC provides a hybrid workplace environment while meeting client needs. We offer benefits that include medical, dental, vision, disability, and life insurance, as well as a 401k and PTO - which benefits employees both in the short and long term.
Build great infrastructure with #TeamCKL
THIRD PARTY ADVISORY
CKL Engineers will not accept unsolicited resumes from recruiters, employment agencies, or other staffing services. CKL will assume the rights of any unsolicited resumes submitted to hiring managers or our leadership team, and we will have the right to hire that candidate without any compensation being owed to the recruiter, employment agency, or other third party.

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