Sr. Mechanical Engineer

Mechanical Engineer

Alternate/Related Job Titles:

• Mechanical Project Engineer
• Rotating Equipment Engineer
• Industrial Mechanical Systems Engineer

Location:

Rockford, IL (Serving the Chicago/Milwaukee region)

Onsite Flexibility:
Onsite

Remote considered only for exceptional candidates with 5+ years Mechanical Engineering experience and 5+ years project management experience.

Contract Details

• Position Type:
  Contract
• Contract Duration: 6 months with potential extension or conversion to direct hire
• Start:
  As Soon As Possible
• Pay Rate: $48.75/hr
• Hours:
  
  40 hours/week
• Core
  
  Hours:
  
  9:00 AM - 3:00 PM Central

The Mechanical Engineer will take full ownership of the lifecycle of critical mechanical equipment used in gas-processing operations. This includes design, specification, procurement, commissioning, troubleshooting, and ongoing support across multiple production facilities. The role supports multidisciplinary project teams and is ideal for a technically skilled engineer who enjoys a combination of hands‑on mechanical work and project execution. The engineer will manage several small capital projects simultaneously and ensure all equipment meets industry standards, including ASME Section VIII, Div.

1 and ASME B31.3.

• Manage rotating equipment such as compressors, blowers, and pumps
• Support multiple small capital projects valued up to $1M
• Work with pressure vessels and gas‑processing equipment
• Collaborate with project engineering, maintenance, controls, electrical, and process teams

• Oversee the entire lifecycle of mechanical equipment—specification, selection, procurement, commissioning, and maintenance.
• Ensure all pressure vessel and piping designs comply with ASME Section VIII, Div. 1 and ASME B31.3.
• Collaborate with cross‑functional engineering teams to safely design and commission new equipment and systems.
• Provide technical support for rotating equipment, including troubleshooting, reliability improvements, and maintenance strategies.
• Assist in project engineering activities, including scope definition, schedule coordination, budgeting, and progress reporting.
• Support continuous improvement and ensure systems operate safely, efficiently, and reliably.
• Travel up to 50% to support project needs across regional facilities.
• Work effectively in fast‑paced industrial environments with shifting priorities.

• Bachelor’s degree in Mechanical Engineering or related field (Master’s preferred).
• 4-8 years of experience in industrial, manufacturing, gas processing, or chemical environments.
• Working knowledge of ASME Boiler & Pressure Vessel Code (Sec VIII, Div
  1) and ASME B31.3.
• Experience with industrial rotating equipment and mechanical systems.
• Strong leadership skills with proven ability to motivate cross‑functional teams.
• Strong communication, problem‑solving, and interpersonal skills.
• Hands‑on mechanical and troubleshooting ability.
• Experience in biogas, renewable energy, or waste treatment preferred.
• Understanding of commercial agreements and customer relations (preferred).
• Ability to travel up to 50%, work in industrial environments, and adapt to fast‑paced project needs.
• Must be legally authorized to work in the U.S. without sponsorship.

• Direct design or operational experience with centrifugal blowers, oil‑flooded screw compressors, or industrial mixers.
• Experience managing small capital projects, including cost and schedule management.
• Experience in gas processing, oil & gas, or chemical industries.
• Military technical training.
• Knowledge of industrial gases and pipeline safety.

• Rotating equipment
• CAD design
• Hands‑on mechanical engineering
• ASME compliance
• Piping codes
• Small capital project management (up to $1M)

• Medical, Vision, and Dental Insurance Plans
• 401(k) Retirement Fund

A global leader in industrial gases, technologies, and services serving over 4 million customers across 60 countries. With a team of more than 66,000 employees, the organization is committed to innovation, safety, and delivering high‑value industrial solutions. Employees benefit from a collaborative environment and opportunities to contribute to cutting‑edge engineering and sustainability initiatives.