Mechanical Engineer

Randstad USA; Windsor (CT); On-site; USD 120,000 - 140,000; Full time

Job summary

Randstad USA in Windsor, CT is looking for a Senior Mechanical Engineer with a background in mechatronics, test automation, and equipment design. You will design, build, commission, and operate advanced test stands supporting R&D and product development.

You will lead end-to-end development of custom equipment, integrate control systems, develop test software, and mentor junior engineers while collaborating with cross-functional teams and external vendors.

Qualifications

• 5+ years hands-on experience in test equipment design, controls engineering, or industrial automation.
• Proficiency in SolidWorks for 3D modeling, assembly design, and detailing.
• Experience with LabVIEW for automated testing and DAQ; PLC/HMI programming is a plus.
• Experience integrating industrial sensors (pressure, flow, temperature), motors, and VFDs.
• Knowledge of machine safety standards and root-cause analysis.

Responsibilities

• Lead end-to-end development of custom test equipment: concept design, 3D modeling, fabrication oversight, wiring, commissioning, and validation.
• Develop automated test routines, control systems, and data acquisition architectures.
• Operate, troubleshoot, and maintain existing test systems; analyze test data and prepare technical qualification reports.
• Collaborate with cross-functional teams to define testing requirements and establish SOPs.
• Partner with external vendors to source sensors, DAQ hardware, drive systems, and fabrication services.
• Mentor junior engineers and technicians during assembly, safety reviews, and commissioning.

Skills

Test equipment design

Controls engineering

Industrial automation

Mechatronics

Root-cause analysis

Education

Bachelor's degree in Mechanical Engineering or related

Tools

SolidWorks

LabVIEW

PLC/HMI programming

Job description

Senior Mechanical Engineer – Test Systems & Automation

Department: Engineering

Location: On-site

About the Role

We are seeking an experienced Senior Mechanical Engineer with a background in mechatronics, test automation, and equipment design. In this hands‑on role, you will design, build, commission, and operate advanced test stands—ranging from benchtop setups to large-scale industrial rigs—supporting R&D and core product development. You will apply creative problem‑solving to design custom hardware, integrate industrial controls, develop test software, and run experimental validation.

Key Responsibilities

• Lead end-to-end development of custom test equipment: concept design, detailed 3D modeling, fabrication oversight, wiring, commissioning, and validation.
• Develop automated test routines, control systems, and data acquisition (DAQ) architectures.
• Operate, troubleshoot, and maintain existing test systems; analyze test data and produce technical qualification reports.
• Collaborate with cross-functional engineering teams to define testing requirements, run design reviews, and establish standard operating procedures.
• Partner with external vendors to source sensors, DAQ hardware, drive systems, and fabrication services.
• Direct and mentor junior engineers and technicians during assembly, safety reviews, and commissioning phases.

Qualifications & Requirements

• Education: Bachelor's degree in Mechanical Engineering, Mechatronics, Electrical Engineering, or a related discipline.
• Experience: 5+ years of hands‑on experience in test equipment design, controls engineering, or industrial automation.
• CAD & Mechanical Design: Proficiency in SolidWorks (3D modeling, assembly design, and 2D detailing); working knowledge of machining, welding, and panel build processes.
• Software & Controls: Proficiency in LabVIEW for automated testing and DAQ; working knowledge of PLC/HMI programming, industrial communications, and closed‑loop PID tuning.
• Instrumentation & Hardware: Practical experience integrating industrial sensors (pressure, flow, force, temperature), stepper/servo motors, and VFDs (Schneider Electric preferred).
• Troubleshooting & Safety: Root‑cause analysis skills across electro‑mechanical systems and a solid understanding of machine safety standards.

salary: $120,000 - $140,000 per year

shift: First

work hours: 8 AM - 4 PM

education: Bachelors

Experience

• Experienced

Education

• Bachelors

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

If you require a reasonable accommodation to make your application or interview experience a great one, please contact [e-mail].

This posting is open for thirty (30) days.