Top 17 Sr mechanical designer Jobs in Joliet, Il

Sr Design Engineer - Prestress & Precast
Ontech Talent —Westmont, IL
- From $130,000 a year
- Full-time
- Construction site
- Office
- Master's degree
- Health insurance
- Dental insurance
Quick Apply
5d
Sr Mechanical Designer
G&W Electric Co —Bolingbrook, IL
- $98,872 - $128,577 a year
- Full-time
- Organizational skills
- Experience equivalent to degree accepted
- Senior level
- Profit sharing
- Disability insurance
Quick Apply
Sr. NPD Project Engineer - Mechanical
G&W Electric Co —Bolingbrook, IL
- $94,200 - $135,000 a year
- Full-time
- Heavy lifting
- 5 years
- Organizational skills
- Profit sharing
- Disability insurance
Quick Apply
Senior Designer, Foodservice Equipment and Supply
Edward Don & Company —Woodridge, IL
- From $80,000 a year
- Basic math
- Mid-level
- High school diploma or GED
Senior Piping Designer
Valdes Architecture & Engineering —Lombard, IL
- $90,000 - $150,000 a year
- Full-time
- Hybrid work
- Office
- 8 years
- Mentoring
- AD&D insurance
- Disability insurance
Quick Apply
Sr. Photonics Engineer
Molex —Lisle, IL
- $150,000 - $200,000 a year
- Engineering
- Pass drug screening
- Data analysis skills
- Paid parental leave
- Health savings account
Senior Mechanical Thermal-Fluids Engineer
Fermilab —Batavia, IL
- $111,400 - $146,600 a year
- Full-time
- Background check
- 6 years
- Schematics
- Disability insurance
- Health insurance
Sr. Design Engineer
NEOTECH —Naperville, IL
- $125,000 - $135,000 a year
- Full-time
- Customer service
- English
- Windows
Quick Apply
10d
Senior Product Design Engineer - Datacom Specialty Solutions
Molex —Lisle, IL
- $120,000 - $160,000 a year
- Pass drug screening
- Data analysis skills
- Master's degree
- Paid parental leave
- Health savings account
Senior Electrical Power Systems Designer
Core States Group —Naperville, IL
- $40 - $58 an hour
- Full-time
- Hybrid work
- Office
- Budgeting
- Senior level
- Paid parental leave
- Health insurance
Sr. NPD Project Engineer
G&W Electric Co —Bolingbrook, IL
- $115,000 - $145,000 a year
- Full-time
- Heavy lifting
- 5 years
- Organizational skills
- Profit sharing
- Disability insurance
Quick Apply
Senior Product Design Engineer
Molex —Lisle, IL
- $120,000 - $150,000 a year
- Bachelor of Science
- Pass drug screening
- Master's degree
- Paid parental leave
- Health savings account
Senior Electrical Substation Design Project Engineering Manager 2
GE Vernova —Oak Brook, IL
- $131,700 - $219,300 a year
- Full-time
- Remote
- Management
- Pass drug screening
- Master's degree
- Paid parental leave
- Paid holidays
4d
Senior Electrical PCB Design Drafter
Fermilab —Batavia, IL
- $34.24 - $41.76 an hour
- Full-time
- Background check
- 6 years
- Pass drug screening
- Disability insurance
- Health insurance
Sr. Design Engineer
County Materials Family of Companies —Westmont, IL
- $130,130 - $172,487 a year
- Full-time
- Construction site
- Office
- Master's degree
- Wellness program
- Paid holidays
Quick Apply
6d
Senior Analysis Engineer (Structural)
CB&I —Plainfield, IL
- $106,376 - $132,969 a year
- Full-time
- Analysis skills
- Mentoring
- Senior level
- Health savings account
- AD&D insurance

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sr mechanical designer jobs near joliet, il

Sr Design Engineer - Prestress & Precast

Ontech Talent
Westmont, IL

Quick Apply

Job Details

Full-time
From $130,000 a year
5 days ago

Benefits

Health insurance
Dental insurance
Tuition reimbursement
Paid time off
Vision insurance
401(k) matching

Qualifications

Technical support
Master's degree
Bachelor's degree in engineering
Bachelor's degree
FEA
Professional Engineer
Research & development
Civil Engineering

Full Job Description

Title: Sr Design Engineer

Location: Westmont, IL

Job Summary:

The Senior Design Engineer is responsible for the structural design, analysis, and project management of precast and prestressed concrete systems. This role leads engineering calculations, oversees shop drawings, supports production, and ensures compliance with ACI, PCI, and IBC standards. You’ll act as a technical leader, mentoring junior engineers, driving innovation, and improving engineering processes, tools, and efficiency. This position plays a key role in delivering safe, high-quality, and cost-effective structural solutions.

Key Responsibilities & Duties:

Perform advanced structural analysis and design for precast and prestressed concrete components and systems
Manage multiple engineering projects through design, submittal, production, and construction phases
Prepare, review, and seal structural calculations and shop drawings (reinforcement, connections, erection, transport)
Ensure designs comply with ACI, PCI, IBC, and local building codes
Lead engineering calculations, reviews, and QA/QC processes
Develop value engineering solutions and optimize design for cost, efficiency, and constructability
Create camber control plans, lifting/handling strategies, and shipping solutions
Review submittals and resolve non-conformances and technical issues
Collaborate with project managers, drafters, architects, contractors, and production teams
Serve as a technical liaison for customers and internal stakeholders
Support sales and estimating teams with design expertise and bid development
Lead research & development of new precast/prestressed products
Develop and improve engineering tools, templates, and calculation software workflows
Mentor and supervise junior engineers, designers, and interns
Provide field and plant support for prestressing operations, lifting devices, and production challenges

An individual in this position must be able to successfully perform the essential duties and responsibilities listed above. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position.

The above list reflects the general details necessary to describe the principle and essential functions of the position and shall not be construed as the only duties that may be assigned for the position.

Education & Preferred Qualifications:

Bachelor’s degree in Civil Engineering or Structural Engineering (Master’s preferred)
10+ years of experience in structural engineering, with a focus on precast/prestressed concrete design
Professional Engineer (PE) license required; ability to obtain multi-state licensure and/or Illinois Structural Engineer (SE)
Proficiency in AutoCAD, RISA-3D, Concise, or similar structural analysis software
Experience with finite element analysis (FEA) preferred
Strong knowledge of PCI standards and precast fabrication methods
Excellent problem-solving, analytical, and communication skills
Ability to manage deadlines, multiple priorities, and fast-paced projects
Willingness to travel to project sites and production facilities as needed
Direct experience with precast concrete design and detailing
Advanced expertise in PCI design standards and fabrication processes
Proven experience leading engineering teams and mentoring staff
Ability to collaborate effectively with cross-functional teams and clients

Work Environment:

The work environment characteristics described here are representative of those and team member encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. The noise levels in the work environment are high and hearing protection may be required.

This role includes time in the office, production facilities, and active construction sites. Exposure may include noise, vibration, moving mechanical parts, airborne particles, and variable weather conditions typical of construction environments.

Physical & Mental Demands:

The physical demands here are representative of those that must be met by a team member to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Frequent standing, walking, bending, reaching, or handling materials/equipment.
Occasional climbing, kneeling, crawling, or lifting/moving up to 25 pounds.
Ability to concentrate, follow detailed instructions, communicate effectively, and safely perform job duties.
May require the operation of specific tools, equipment, or vehicles associated with the position.

Equal Opportunity Employer: We are proud to foster an inclusive and diverse workplace culture. We are an equal opportunity employer and are committed to providing equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetics, or any other characteristic protected by applicable federal, state, or local law. We value diversity and believe that a diverse and inclusive workforce is essential to drive innovation, foster creativity, and achieve success. We welcome and encourage applications from individuals of all backgrounds and are dedicated to ensuring a fair and equitable recruitment and employment process for everyone.

Pay: From $130,000.00 per year

Benefits:

401(k) matching
Dental insurance
Health insurance
Paid time off
Tuition reimbursement
Vision insurance

Application Question(s):

Will you now or in the future require work visa transfer, sponsorship, or lottery submission?

Education:

Bachelor's (Required)

Experience:

precast concrete design and detailing: 1 year (Preferred)
precast/prestressed concrete design: 10 years (Preferred)
structural engineering: 10 years (Required)

License/Certification:

Professional Engineer (PE) license (Required)

Ability to Commute:

Westmont, IL 60559 (Required)

Work Location: In person

Quick Apply

Refine Your Search

sr mechanical designer jobs in joliet, il

Sr Design Engineer - Prestress & Precast

Sr Mechanical Designer

Sr. NPD Project Engineer - Mechanical

Senior Designer, Foodservice Equipment and Supply

Senior Piping Designer

Sr. Photonics Engineer

Senior Mechanical Thermal-Fluids Engineer

Sr. Design Engineer

Senior Product Design Engineer - Datacom Specialty Solutions

Senior Electrical Power Systems Designer

Sr. NPD Project Engineer

Senior Product Design Engineer

Senior Electrical Substation Design Project Engineering Manager 2

Senior Electrical PCB Design Drafter

Sr. Design Engineer

Senior Analysis Engineer (Structural)

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