Greenlight Professional Services

Perform preventive and corrective maintenance on plant equipment including pumps, motors, valves, and engines, while supporting general facility upkeep. | Entry-level mechanical aptitude or hands-on maintenance experience with ability to use basic tools, follow safety procedures, and willingness to learn water/wastewater systems. | Mechanical Maintenance – Multiple Shifts Location: Jackson, MS 39212 Pay: $22–$25/hr (Contract) We’re hiring an Entry-Level Maintenance Technician / Mechanic-in-Training to support daily maintenance at a Water Treatment Plant. This is a great opportunity for anyone with mechanical ability, hands-on experience, or a background in maintenance, repair, or equipment work. What You’ll Do • Perform preventive and corrective maintenance on plant equipment • Work on pumps, motors, valves, engines, and facility systems • Lubricate equipment and check for issues • Replace pump packing, bearings, seals, and other components • Tune small engines and adjust regulators • Inspect equipment failures and help prevent future breakdowns • Assist with installing and setting up new equipment • Support general facility upkeep: buildings, structures, and grounds What We’re Looking For • Mechanical aptitude or hands-on maintenance experience • Ability to use basic tools and follow safety procedures • Comfortable working around industrial equipment • Willing to learn water/wastewater systems (training provided) • Reliable and able to work assigned shifts • Interviewing for Multiple Shifts – please note preference w/ application Why Join · Collaborative, experienced engineering team. · Competitive salary & full benefits. · Opportunity to deliver impactful next-generation products.

Perform preventative and corrective maintenance on HVAC, mechanical, electrical, and plumbing systems, conduct inspections, troubleshoot equipment, and provide general facility upkeep. | 5+ years facilities maintenance experience including HVAC and MEP systems, valid driver’s license, strong interpersonal skills, and ability to operate company vehicles. | Facility Maintenance Technician (Temp-to-Perm) Centennial, CO 80112 $26–28/hr | Temp-to-Perm Summary We are seeking a Facility Maintenance Technician with hands-on experience in HVAC, mechanical, electrical, and plumbing systems. This role will perform preventative and corrective maintenance across a variety of building systems and equipment, as well as general facility upkeep. Qualifications • 5+ years’ facilities maintenance experience, including HVAC and MEP systems • Strong interpersonal and teamwork skills; ability to interact with staff, contractors, suppliers, and officials • Valid state driver’s license with clean driving record • Ability to safely operate and drive a company vehicle Responsibilities • Perform preventative and routine maintenance on HVAC, mechanical, electrical, and plumbing systems • Troubleshoot and repair equipment; maintain inspection and maintenance logs • Use monitoring programs to track heating, cooling, and other systems • Conduct preventative maintenance inspections on fleet vehicles • Provide carpentry and general maintenance (painting, framing, drywall repair) • Read and interpret blueprints and schematic diagrams Looking to join a global leader at the forefront of solving today’s most complex challenges? You’ll work with multidisciplinary teams delivering innovative engineering, technical, and consultancy solutions that build smarter, more sustainable infrastructure—from advanced manufacturing and water systems to life sciences and critical facilities—backed by decades of proven success.