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

Daikin Applied

Sr. Project Engineer

Elmhurst, IL · On-site

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 ...

Mantis Innovation

Senior Project Engineer

Schaumburg, IL

$97K - $126K/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 ...

New

Prinova US LLC

Senior Project Engineer

Carol Stream, IL · On-site

$100K - $115K/yr

Senior Project Engineer Department: Maint/Eng, Solutions Location: Carol Stream, IL Type: Full-time Summary: The position is responsible for managing the engineering CapEx requests and related ...

ABB

Senior Project Engineer

IL · Remote

$102K - $133K/yr

Senior Engineering Manager __ In this role, you will act as a design authority for an engineering discipline with medium complexity. You will complete assignments on multiple projects of moderate ...

Stantec

Mechanical Senior Project Engineer

Chicago, IL · On-site

$117K - $176K/yr

Your Opportunity The Senior Project Engineer, Mechanical guides the mechanical technical design of projects as subject matter expert, mentor, and resource to the technical team. Position delegates ...

Stantec

Mechanical Senior Project Engineer

Chicago, IL · On-site

Your Opportunity The Senior Project Engineer, Mechanical guides the mechanical technical design of projects as subject matter expert, mentor, and resource to the technical team. Position delegates ...

UL Solutions

Senior Project Engineer

Northbrook, IL · On-site

$103K - $138K/yr

Independently determines project scope, develops a preliminary plan of investigation, and ... Resolves complex engineering issues associated with Variation Notices by analyzing and reporting on ...

UL Solutions

Senior Project Engineer

Northbrook, IL

$130K - $172K/yr

Projects may include frequent travel to conduct or witness tests at client sites. Initiates ... Resolves complex engineering issues associated with Variation Notices by analyzing and reporting on ...

UL Solutions

Senior Project Engineer

Northbrook, IL

$130K - $172K/yr

Projects may include frequent travel to conduct or witness tests at client sites. Initiates ... Resolves complex engineering issues associated with Variation Notices by analyzing and reporting on ...

TRC Companies, Inc.

Senior Project Engineer

Chicago, IL · On-site

$100K - $111K/yr

Overview TRC Companies is seeking an expirienced Project Engineer to support the planning, design, and delivery of civil infrastructure projects across transportation, rail, utilities, and municipal ...

UL Solutions

Senior Project Engineer

Northbrook, IL · On-site

$130K - $172K/yr

Projects may include frequent travel to conduct or witness tests at client sites. Initiates ... Resolves complex engineering issues associated with Variation Notices by analyzing and reporting on ...

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All JobsSenior Project Engineer JobsSenior Project Engineer Jobs in Addison, IL

Senior Project Engineer information

See Addison, IL salary details

$66.6K

$115K

$157.3K

How much do senior project engineer jobs pay per year?

As of Jun 28, 2026, the average yearly pay for senior project engineer in Addison, IL is $114,980.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,200.00 and $129,200.00 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 the highest salary for senior project engineer?

The highest salary for a senior project engineer can vary based on industry, location, and experience, but it typically ranges up to $130,000 to $160,000 annually in many regions. Factors such as certifications, technical skills, and the complexity of projects can influence compensation levels.

What does a senior project engineer do?

A senior project engineer oversees the planning, design, and execution of engineering projects, ensuring they meet technical specifications, budgets, and deadlines. They coordinate with teams, manage resources, and often use project management tools to track progress while providing technical expertise and leadership throughout the project lifecycle.

What are Senior Project Engineers?

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 engineer makes $500,000 a year?

Senior project engineers in certain industries, such as oil and gas or large-scale construction, can earn salaries approaching or exceeding $500,000 annually with experience, bonuses, and overtime. High-level engineering roles often require advanced certifications, leadership skills, and extensive project management expertise.

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, and why are they important?

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 engineers make $300,000 a year?

Senior project engineers in industries such as oil and gas, aerospace, or large-scale construction can earn $300,000 or more annually, especially with extensive experience, specialized skills, and management responsibilities. High salaries often require advanced certifications, leadership roles, and working in high-demand sectors or regions with a high cost of living.
What are the most commonly searched types of Project Engineer jobs in Addison, IL? The most popular types of Project Engineer jobs in Addison, IL are:
What are popular job titles related to Senior Project Engineer jobs in Addison, IL? For Senior Project Engineer jobs in Addison, IL, the most frequently searched job titles are:
What cities near Addison, IL are hiring for Senior Project Engineer jobs? Cities near Addison, IL with the most Senior Project Engineer job openings:
Senior Project Engineer jobs near you
Sr. Project Engineer

Sr. Project Engineer

Daikin Applied

Elmhurst, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago

Job description

About Thermosystems:
Founded in 2000, Thermosystems, a member of the Daikin group, is a manufacturer's representative specializing in commercial heating, ventilation, and air conditioning (HVAC) products and controls. Our mission is to be the trusted partner behind complete HVAC solutions, bringing the expertise and guidance our customers deserve-because better buildings start with better partners.
Headquartered in Elmhurst, Illinois, we operate offices in Elmhurst, Romeoville, Peoria, Chicago, the Quad Cities, and Des Moines. Our organization includes dedicated equipment, solutions, and service sales teams, along with a comprehensive parts and full-service department to support the products we represent.
We offer a comprehensive benefits package that includes medical, dental, and vision insurance; short-term disability and life insurance; paid time off and paid holidays; and a 401(k) with profit sharing, among other benefits. At Thermosystems, you will be encouraged to grow, apply what you know, and see the impact of your hard work.
If you want to learn more about Thermosystems, visit us at www.thermohvac.com today!
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 a fast-paced applied sales team assisting mechanical design engineers and contractors in the design and execution of HVAC projects for new facilities, additions, and renovation projects. Thermosystems provides a comprehensive training program covering HVAC fundamentals and product specific training for new team members.
Location: Elmhurst, IL - Hybrid
Responsibilities
  • Generate accurate cost estimates and proposals for HVAC equipment and related systems
  • Analyze plans, specifications, and other construction documentation to prepare proposals
  • Assist the sales team with HVAC equipment selections for engineers and contractors in professional and timely manner
  • Prepare technical documentation for equipment selections/submittals
  • Learn and stay current on HVAC products and applications
  • Develop relationships with application engineers, vendors, and customers
  • Ability to collaborate in team-driven environment
  • All other duties assigned.

Essential Skills
  • Enjoy working in fast-paced, multi-tasking environment
  • Attention to detail
  • Eagerness to learn new technical product information, software, and processes
  • Organization and time management stills to prioritize tasks and work on multiple projects at once
  • Excellent verbal and written communication skills
  • Proficient in Microsoft 365 suite and general computer software/applications. Familiarity with Bluebeam a plus.

Qualifications
  • Bachelor's degree in engineering (Mechanical engineering or related discipline) is required.
  • 7+ years of experience in HVAC industry required.

The typical annual base salary for this position ranges from $100,000 - $130,00 in Illinois. The range displayed represents the pay range for all positions in the job grade in which this position falls. Individual base pay will depend on a wide range of factors including your skills, qualifications, experience, and location.
If you're looking for an engaging career with growth opportunities in a supportive environment, you'll love a career at Thermosystems!

Apply