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Jr. Mechanical Engineer - Plant Operations

Listing for: Commonwealth Science and Technology
Full Time position Listed on 2026-11-10
Job specializations:
  • Engineering
    Maintenance Technician / Mechanic, Mechanical Engineer
  • Maintenance/Cleaning
    Maintenance Technician / Mechanic
Salary/Wage Range or Industry Benchmark: 90000 - 125000 USD Yearly USD 90000.00 125000.00 YEAR

Job Description & How to Apply Below

  • Help maintain reliable plant operations by coordinating preventive maintenance activities and monitoring the performance of industrial equipment and mechanical systems.
  • Work closely with maintenance personnel and outside service providers to coordinate repairs, resolve equipment issues, and support day-to-day facility needs.
  • Investigate mechanical failures and operational inefficiencies, identify root causes, and recommend improvements to minimize downtime and increase equipment reliability.
  • Assist with maintaining a safe and compliant operating environment by following applicable environmental, health, and safety requirements, including OSHA, EPA, and Process Safety Management (PSM) standards.
  • Contribute to facility improvement initiatives, equipment installations, system upgrades, and capital engineering projects from planning through implementation.
  • Maintain accurate equipment documentation, service histories, maintenance schedules, and spare parts records within the facility’s maintenance management system.
  • Support the performance and reliability of process equipment and plant utilities, including pumps, reactors, boilers, chillers, compressors, and associated piping systems.
  • Identify opportunities to improve maintenance practices, equipment efficiency, and overall plant performance.
Requirements:
  • Bachelor’s degree in Mechanical Engineering or Chemical Engineering.
  • 2+ years of engineering or maintenance experience in an industrial manufacturing, chemical processing, or similar process-oriented environment.
  • Working knowledge of mechanical systems, fluid mechanics, heat transfer, and industrial equipment reliability.
  • Ability to troubleshoot equipment problems, evaluate technical issues, and develop practical solutions.
  • Strong organizational, communication, and problem-solving skills, with the ability to collaborate effectively with maintenance teams and engineering personnel.
  • Interest in hands-on plant operations, preventive maintenance, continuous improvement, and capital project execution.
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