Demo

Senior Mechanical Engineer

HireResource Staffing
Rockford, IL Full Time
POSTED ON 12/10/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the Senior Mechanical Engineer position at HireResource Staffing?

Job Summary

Our client is looking for a Senior Mechanical Engineer who can support the full lifecycle of critical mechanical equipment used in advanced processing facilities. This role blends technical design, field support, and cross-functional project work. If you enjoy digging into analytical engineering challenges while still being hands-on with equipment and facility operations, this position is a great fit.


Job Description

  • Specify, select, procure, commission, and maintain mechanical equipment to meet both operational and project needs.
  • Ensure designs for pressure vessels and piping meet ASME Section VIII, Division 1 and ASME B31.3 standards.
  • Work closely with process, electrical, and controls engineers to design, install, and commission equipment and mechanical systems.
  • Act as the subject matter expert for rotating equipment—supporting troubleshooting, maintenance, and reliability improvements.
  • Contribute to scope development, scheduling, budgeting, and full project execution from concept through startup.


Skills Required

  • 4–8 years of experience in industrial, manufacturing, or chemical processing environments.
  • Strong working knowledge of ASME Section VIII, Div. 1 and ASME B31.3.
  • Solid experience with rotating equipment and industrial mechanical systems.
  • Proven mechanical aptitude with hands-on troubleshooting ability.
  • Strong communication and leadership skills, with the ability to motivate and guide cross-functional teams.
  • Experience in sustainability-related industries such as biogas, renewable energy, or waste treatment.
  • Familiarity with commercial agreements and customer interactions (preferred).
  • Willingness to travel up to 50%.
  • Comfortable working in a fast-paced environment with shifting priorities.


Education

  • Bachelor’s degree in Mechanical Engineering or a related field (Master’s preferred).


Additional Requirements

  • Experience with centrifugal blowers, oil-flooded screw compressors, or industrial mixers (preferred).
  • Background in project engineering or project management, including cost and schedule control (preferred).
  • Familiarity with gas processing, oil & gas, or chemical production environments (preferred).
  • Military technical training is considered a plus.
  • Knowledge of industrial gases and pipeline safety is an advantage.



We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.

JOB-10045521

Salary : $50

Senior Mechanical Engineer
Select Source International -
Rockford, IL
Senior Mechanical Engineer
ICON Consultants, LP -
Rockford, IL
Senior Mechanical Engineer (Onsite)
Collins Aerospace -
Rockford, IL

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Mechanical Engineer?

Sign up to receive alerts about other jobs on the Senior Mechanical Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Senior Mechanical Engineer jobs in the Rockford, IL area that may be a better fit.

  • Vontier Janesville, WI
  • INTRODUCTION And WHAT YOU WILL DO (Job Responsibilities) This position is primarily responsible designing, developing, reviewing, approving, and debugging ... more
  • 14 Days Ago

  • FurstProfessionals Rockford, IL
  • Sr. Project Engineer, Manufacturing WHAT YOU WILL DO The Project Engineer prepares capital project documentation, layouts, budgets, and schedules. Will als... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!