Dev​/Research Engineer

Cullerton Group has a new opportunity for a Dev/Research Engineer 2. The work will be performed onsite at a technical center in Mossville, Illinois
. This is a 24-month position that can lead to permanent employment with our client. Compensation is $36/hr
+ full benefits (vision, dental, health insurance, 401k, and holiday pay).

The Dev/Research Engineer 2 will support the execution of engine tests for advanced large-engine and dual-fuel development programs. This engineer will work closely with development engineers, test-cell operators, facility teams, instrumentation specialists, and mechanics to ensure that engine and test-cell configurations meet established test objectives. The position focuses on test preparation, troubleshooting, data acquisition, hardware issue documentation, and the efficient completion of development test plans.

This is a hands‑on role in a fast‑paced engineering environment involving advanced engine technology.

• Support, direct, and mentor test-cell operators during engine testing activities
• Prepare engine and test-cell configurations according to test plans and technical objectives
• Diagnose and troubleshoot mechanical, electrical, engine, instrumentation, and test-cell issues
• Coordinate with facilities, instrumentation, mechanics, and other support teams to resolve technical problems
• Document engine hardware, test-cell, and equipment issues accurately and thoroughly
• Review upcoming test plans with senior engineers and prepare required equipment and hardware
• Participate in daily stand-up and shift handoff meetings supporting continuous test operations
• Communicate test progress, troubleshooting findings, action plans, and results to the technical team
• Research, develop, manufacture, and test mechanical tools, engines, machines, and related devices
• Review specifications, manuals, drawings, and design proposals to assess technical feasibility

• Bachelor’s degree in mechanical engineering
• 2–4 years of relevant engineering experience; qualifying internship experience may be considered
• Hands‑on experience with mechanical and electrical test setups and data‑acquisition equipment
• Experience with testing, data analysis, or hands‑on work involving large diesel engines
• Demonstrated ability to troubleshoot technical problems and identify effective corrective actions
• Ability to read and interpret blueprints, engineering drawings, schematics, specifications, and computer-generated reports
• Ability to create sketches, engineering drawings, and common engineering calculations
• Proficiency with Microsoft productivity tools
• Strong analytical thinking, accuracy, and attention to detail
• Strong written and verbal communication skills
• Self‑motivated, organized, and comfortable working in a fast‑paced, hands‑on environment
• Ability to work onsite in Mossville, Illinois, generally from 7:30 a.m. to 4:00 p.m.
• Ability to satisfy applicable export‑control requirements

• Understanding of diesel‑engine systems and operation
• Experience with MATLAB, CANape, DIAdem, or comparable data‑analysis and visualization tools
• Familiarity with emissions and measurement equipment from Horiba, AVL, or similar manufacturers
• Experience with Allen‑Bradley systems
• Previous computer‑aided design experience
• Experience leading projects or coordinating extended technical teams

This position offers a unique opportunity to gain hands‑on experience with advanced engine and dual‑fuel development technology. The engineer will collaborate with experienced facility professionals and global engineering teams while helping maintain test‑program productivity and progress. The combination of analytical problem‑solving, hardware troubleshooting, and daily test execution provides engaging work with visible results. Cullerton Group provides a professional environment with long‑term growth potential.