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Senior Project Engineer Jobs in Mokena, IL (NOW HIRING)

Senior Project Engineer I

Lisle, IL · On-site

$115K - $140K/yr

The Senior Project Engineer I role will manage all areas of projects including oversight and engineering design, procurement, and construction inspection. The Senior Project Engineer I will also lead ...

Senior Project Engineer I

Lisle, IL · On-site

$124K - $156K/yr

The Senior Project Engineer I role will manage all areas of projects including oversight and engineering design, procurement, and construction inspection. The Senior Project Engineer I will also lead ...

Senior Project Engineer

Warrenville, IL · On-site

$103K - $155K/yr

Senior Project Engineer Position Overview: Responsible for day-to-day project engineering activities. May also be involved in the installation, start-up and troubleshooting of the equipment at the ...

New

Senior Project Engineer

Oak Brook, IL · On-site

$99K - $130K/yr

The Senior Project Engineer acts as a trusted partner to engineering leadership, driving strategic improvements to how the organization plans capacity, manages risk, and reports on progress. In ...

Senior Project Engineer

Warrenville, IL · On-site

$103K - $155K/yr

Senior Project Engineer Position Overview: Responsible for day-to-day project engineering activities. May also be involved in the installation, start-up and troubleshooting of the equipment at the ...

New

Senior Project Engineer

Oak Brook, IL · On-site

$106.72 - $163.65/hr

The Senior Project Engineer acts as a trusted partner to engineering leadership, driving strategic improvements to how the organization plans capacity, manages risk, and reports on progress. In ...

Senior Project Engineer

Alsip, IL · On-site

$90 - $110/hr

## Senior Project EngineerApplyremote type: Hybridlocations: Somercotestime type: Full timeposted on ... Plans and implements assigned engineering projects including defining the project scope, project ...

Senior Project Engineer

Chicago, IL · On-site

$102K - $132K/yr

The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure improvements. This role solves the challenge of turning complex facility needs into practical ...

Position Overview As a Senior Project Engineer at Thermosystems, you will be a technical resource on a sales team putting together HVAC equipment selections, proposals, and submittals. You'll work on ...

Position Overview As a Senior Project Engineer at Thermosystems, you will be a technical resource on a sales team putting together HVAC equipment selections, proposals, and submittals. You'll work on ...

Senior Project Engineer

Chicago, IL · On-site

$120K - $150K/yr

The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure improvements. This role solves the challenge of turning complex facility needs into practical ...

Support the Senior Project Manager in planning, organizing, and controlling assigned aspects of a ... Review engineered drawings for consistency with work scope and adequately address input from ...

Support the Senior Project Manager in planning, organizing, and controlling assigned aspects of a ... Review engineered drawings for consistency with work scope and adequately address input from ...

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Showing results 1-20

Senior Project Engineer information

See Mokena, IL salary details

$65.4K

$112.9K

$154.5K

How much do senior project engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior project engineer in Mokena, IL is $112,910.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,400.00 and $126,900.00 per year, depending on experience, location, and employer.

What is the difference between Senior Project Engineer vs Project Engineer?

AspectSenior Project EngineerProject Engineer
Required CredentialsBachelor's degree in engineering, 5+ years experience, professional engineering license often preferredBachelor's degree in engineering or related field, 1-3 years experience
Work EnvironmentLeading project teams, overseeing multiple phases, coordinating with clients and vendorsAssisting in project planning, executing tasks under supervision, supporting senior staff
Employer & Industry UsageConstruction, manufacturing, infrastructure projectsConstruction, civil engineering, industrial projects

Senior Project Engineers typically have more experience, advanced certifications, and leadership responsibilities compared to Project Engineers. They oversee entire projects, coordinate teams, and liaise with clients, whereas Project Engineers focus on supporting project execution under supervision. The roles are distinct but interconnected within engineering and construction industries.

What is a senior project engineer?

Senior Project Engineers are experienced professionals responsible for overseeing and managing complex engineering projects from conception to completion. They coordinate between various teams, ensure project milestones are met, and address technical challenges that arise during the project lifecycle. Senior Project Engineers also play a key role in budgeting, quality assurance, and maintaining safety standards. Their expertise ensures that projects are delivered on time, within scope, and meet the required specifications.

What are some common challenges senior project engineers face when managing cross-functional teams?

Senior Project Engineers often oversee projects that require collaboration among diverse teams such as design, procurement, and construction. A common challenge is aligning different priorities and communication styles, which can lead to misunderstandings or delays. To overcome this, Senior Project Engineers use strong leadership and organizational skills, facilitating clear communication and establishing structured workflows. Building trust and fostering a collaborative environment are essential for ensuring all team members work toward shared objectives and project milestones.

What are the key skills and qualifications needed to thrive as a senior project engineer?

To excel as a Senior Project Engineer, you need a strong background in engineering principles, project management, and relevant industry experience—often supported by a bachelor’s degree in engineering and a Professional Engineer (PE) license. Familiarity with project management software (such as MS Project or Primavera), CAD tools, and industry-specific standards is typically required. Leadership, effective communication, and problem-solving skills help distinguish top performers in this role. These skills and qualifications are essential for ensuring successful project delivery, team coordination, and compliance with technical and safety standards.
What job categories do people searching Senior Project Engineer jobs in Mokena, IL look for? The top searched job categories for Senior Project Engineer jobs in Mokena, IL are:
What cities near Mokena, IL are hiring for Senior Project Engineer jobs? Cities near Mokena, IL with the most Senior Project Engineer job openings:
Infographic showing various Senior Project Engineer job openings in Mokena, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 92% In-person, 6% Hybrid, and 2% Remote job distribution, with an average salary of $112,910 per year, or $54.3 per hour.

Senior Project Engineer I

J A Watts, LLC

Lisle, IL • On-site

$115K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 16 days ago


Job description

Description

 J. A. Watts, LLC. (JWI) is a woman-founded professional services firm that believes in treating its clients and employees like family at every level of our company. Our family culture is what we're known for, and we work to stay true to who we are. That's how we manage our projects and how we recruit THE Best People in our industry. Our clients come from all walks of life, and so do we, which makes us stronger together.  

The Senior Project Engineer I role will manage all areas of projects including oversight and engineering design, procurement, and construction inspection. The Senior Project Engineer I will also lead and support a multi-discipline team through the development of designs for electrical power distribution systems, transportation systems, roadway lighting, intelligent transportation system (ITS), vehicle charging stations, pump stations, and fiber optic networks.


The Senior Project Engineer I will play an active role in the development of plans, specifications, estimates and reports in support of projects for both vertical and horizontal infrastructure. The Senior Project Engineer I will report to the Lisle office or to a project site a minimum of three (3) days per week as required by the project or as directed by their manager.


Duties and Responsibilities

  • Oversee and coordinate all technical aspects of a project including contract submission, designs, testing, and data collection and analysis. Advise and provide suggestions as applicable
  • Review project plans and proposals and suggest updates or maintain changes as needed
  • Perform complex technical assignments throughout assigned projects including construction layout, calculating and verifying engineering calculations, inspecting construction work, and conducting field tests
  • Responsible for performing complex technical assignments throughout assigned projects including construction layout, calculating and verifying engineering calculations, inspecting construction work, and conducting field tests
  • Prepare and distribute specifications and timeline of the project to both internal and external clients
  • Provide status reports of projects on timeline and budget
  • Allocate project resources appropriately and within the project budget and provide suggestions or adjustments as needed
  • Oversee work completed including external contractors and act as the point person for the project
  • Perform overall quality control of the work and regularly report on project status
  • Interact daily with the clients and propose project updates as needed
  • Maintain project integrity and reputation through compliance with state and federal regulations
  • Cooperate and communicate effectively with team members to provide assistance and support
  • Perform other duties as required/directed

Requirements

  • Bachelor of Science in Electrical Engineering or related degree from an ABET accredited program
  • 7+ years' professional project experience with design and development of electrical power distribution, roadway lighting, ITS, or traffic signals
  • Professional Engineer (PE) license or ability to complete within first year of employment
  • Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills
  • Ability to work in multi-discipline engineering teams of civil and mechanical engineers
  • Strong written and verbal communication skills
  • Strong time management skills, works well in a fast-paced environment, and able to handle multiple tasks at a time
  • Strong attention to detail, facilitation, team building, collaboration, organization, and decision making abilities
  • Knowledgeable with rules, regulations, best practices, procedures, standard engineering techniques, and performance standards
  • Experience applying National Electrical Code to a wide variety of projects and designing electrical systems supporting infrastructure projects
  • Proficient computer skills (e.g. Microsoft Office Suite) and experience using AutoCAD or MicroStation design software
  • Knowledge of and experience in roadway lighting, ITS, and fiber optic infrastructure, and complex lighting
  • NCEES Account to achieve Professional Registrations in other jurisdictions (preferred)
  • Valid driver's license & ability to travel for site visits.

Company Benefits

  • Medical, Dental, Vision insurance options for employee and family
  • Health Savings and Flexible Spending Account options available
  • Company-provided group life, short and long-term disability, and voluntary life options
  • Matching 401(k) retirement plan
  • Paid time off and holidays
  • Student debt repayment resources available 
  • ID Theft protection
  • Professional development and tuition assistance
  • Company-sponsored social events

Equal Opportunity Employer Veterans/Disabled

An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. 


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