Sr. Mechanic

PLUG POWER INC; St. Gabriel (LA); On-site; USD 37,000 - 55,000; Full time

Benefits offered by this job

Health insurance

401(k) with company match

Paid time off

Paid Holidays

Wellness Reimbursement

Job summary

Plug Power Inc. in the United States is seeking a Sr. Mechanic to install, troubleshoot, repair, and maintain mechanical equipment at a hydrogen production and liquefaction facility.

The role requires strong mechanical aptitude, familiarity with compressors, pumps, and valves, and the ability to work across departments to improve reliability and safety. The position emphasizes quick response to equipment issues, proper documentation, and adherence to Process Safety Management.

Qualifications

• Three years of industrial mechanical maintenance experience, preferably in process plants.
• Associate or vocational degree in mechanical maintenance, or equivalent 2 extra years experience.
• Experience with compressors, pumps, valves, and cryogenic systems is preferred.
• Ability to work with minimal supervision in a fast-paced environment.

Responsibilities

• Perform installation, troubleshooting, repair, and preventive maintenance on mechanical systems (electrolyzers, compressors, cryogenic turbo expanders, pumps).
• Conduct inspections and PM tasks to ensure equipment reliability and minimize downtime.
• Respond rapidly to malfunctions and perform component replacements.
• Maintain and repair valves; document work orders in CMMS (Maximo/SAP).
• Support safety compliance and keep detailed maintenance records.

Skills

Mechanical aptitude

P&IDs knowledge

Troubleshooting

Industrial maintenance

Education

Associate degree in mechanical maintenance

Job description

Position Summary

Sr. Mechanic Status: Non-Exempt (Hourly) Department: Operations

The position is responsible for the installation, troubleshooting, repair, and both preventive and corrective maintenance of all mechanical equipment at the hydrogen production and liquefaction facility. This role requires a strong mechanical aptitude and a comprehensive understanding of industrial chemical process facilities. The technician must be able to respond to urgent equipment needs to ensure the facility operates continuously and reliably. The ideal candidate should possess excellent communication skills to work effectively across departments and contribute to improving the reliability and health of the mechanical systems. Familiarity with a wide range of mechanical systems, including compressors, pumps, and valves, is critical. Additionally, the Mechanical Tech will ensure compliance with safety and regulatory standards while maintaining a high standard of workmanship.

Core Duties and Responsibilities

Perform installation, troubleshooting, repair, and general/preventive maintenance on critical mechanical systems, including electrolyzers, compressors, cryogenic turbo expanders, and process pumps. Conduct routine inspections and preventive maintenance tasks, such as lubrication, alignment checks, and filter replacements, to ensure equipment reliability and prevent unplanned downtime. Provide rapid and efficient response to equipment malfunctions, performing corrective maintenance and component replacements (e.g., seals, bearings, gaskets) to minimize downtime. Inspect and maintain both manual and automation valves, performing repairs or rebuilds to address issues such as leaks, corrosion, or lack of lubrication. Execute work orders, identify corrective maintenance activities & enter work orders and Planned Maintenance activities into the CMMS platform (Maximo, Emaint, SAP equivalent). Maintain accurate work records, and maintenance, ensuring comprehensive documentation for future reference. Understands, follows, and maintains proper records for Process Safety Management procedures and requirements. Support and comply within the bounds of a Non-Routine Work Permit. Maintain organization of Maintenance Repair Area and material inventory. Assist additional operation/maintenance related duties as needed. Assist with general housekeeping around the plant. Support on call rotation, to help troubleshoot and correct issues during off hours. Personnel will travel occasionally (0-20%) to vendor/supplier shops or other Plug facilities to assist annual outage, or commissioning activities as needed. Will represent Plug Power in a professional manner, at all times and in all interactions.

Education and Experience

Minimum of three (3) years of relevant work experience in industrial mechanical maintenance, preferably in process plants, Oil & Gas or chemical, or a related industry. An associate or vocational degree in mechanical maintenance. Or in lieu of an associate or vocational degree, an additional two (2) years of experience in industrial mechanical maintenance. Experience in hydrogen system or facilities (production or handling) is plus. Preferred strong mechanical aptitude with experience in maintaining and troubleshooting compressors, pumps and other rotating equipment, valves, and cryogenic systems. Knowledge of mechanical drawings, P&IDs, maintenance or OEM manuals. Familiarity with safety and compliance standards or general practices related to mechanical systems. Ability to work independently or with minimal supervision as part of a team in a fast-paced environment while achieving high work quality and results. Strong organizational skills and attention to detail. Self-starter, willing to find what needs to be done. Results and Task-oriented and driven work style.

Pay Rate

Pay Rate: $27.50 - $40.00

We offer a fantastic total rewards package at Plug, and a brief summary is below:

• Base salary is determined on a number of factors including but not limited to education, experience, skills, and geography. These factors are considered when making an offer of employment.
• The above pay range, may not take into account local geographic pay variations. If there is an applicable geographic differential, a member of the HR team can discuss that with you.
• Health, Dental & Vision Insurance eligibility starting from the first day of hire
• 401(k) with 5% company match
• Bonus eligibility
• Paid time off including vacation, personal and sick time
• Paid Holidays
• Wellness Reimbursement Program
• Potential to apply for Tuition Reimbursement
• Fertility and Family Building Benefit
• Employee Referral program
• Employee Assistance Program

Plug Power Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Our employees create products every day that are changing the way energy is produced and delivered. We thrive on innovation by fostering a learning environment that creates new, real-world products and applications. Join our team as we rapidly expand into key markets like zero-emission on-road vehicles, robotics, and stationary power – Be a part of the climate solution! To learn more, download our brochure. Check out these videos to learn more about PLUG: Plug Power's Culture Code Who is Plug? Manufacturing Electrolyzers at scale Megawatt Fuel Cell Power Generation System Implementing Fuel Cells in Material Handling