Mechanical and Process Systems Commissioning Engineer

LotusWorks Ltd; Town of Malta (NY); On-site; USD 90,000 - 150,000; Full time

Benefits offered by this job

Medical, Dental and Vision Insurance

Life, Short-Term, Long-Term Disability

Training and Education Assistance

401k Retirement Plan

Extra Annual Leave with Years of Servi

Maternity/Paternity Leave

Recognition Rewards

Job summary

LotusWorks is seeking a Mechanical and Process Systems Commissioning Engineer to join the client site in a state-of-the-art facility in Malta, New York. The role involves commissioning complex mechanical and piping systems from construction completion to operational readiness, coordinating multi-discipline startups, and ensuring flawless handover to operations.

The candidate should have hands-on experience with pre-commissioning, commissioning, cause-and-effect testing, and rigorous

Qualifications

• Proactive team member in a fast-paced environment.
• Excellent communication and interpersonal skills.
• Proficient in MS Office and related office tools.

Responsibilities

• Lead Pre-Commissioning and Commissioning activities including energization and testing.
• Develop and execute Master Commissioning Plan and KPI tracking.
• Coordinate and witness vendor led startups; ensure safety and QA adherence.
• Review critical equipment reports and TAB data; verify system performance.
• Assist in client operations turnover and post-turnover warranty management.

Skills

Team collaboration

Communication skills

MS Office

Education

Mechanical Engineering or related field

Job description

Mechanical and Process Systems Commissioning Engineer

LotusWorks is an Engineering Services provider specializing in managing Commissioning, Construction Services, Calibration, Operations & Maintenance scopes of work within global manufacturing facilities. LotusWorks operates globally across EMEA and North America partnering with the world’s leading manufacturers across the Semiconductor, Pharmaceutical & Biologics, Medical Device and Data Centre sectors. Our team of Engineering and Technical professionals is immersed in cutting-edge technologies and innovations. LotusWorks is committed to a diverse and inclusive workplace, integral to our people-first approach.

As a Mechanical and Process Commissioning Engineer working with the LotusWorks team, you will join our client site in the Semiconductor sector. This job is based in a state-of-the-art global facility in Malta, New York.

You will be responsible for administering the client’s commissioning program, driving the systematic transition of complex mechanical and process piping systems from construction completion to operational readiness. This role requires a hands‑on engineer with a proven track record of understanding intricate system dynamics, managing multi‑discipline vendor startups, executing detailed cause‑and‑effect controls testing, and ensuring a flawless handover to the client’s operations team

This role ensures that complex mechanical and process infrastructure—Waste Water Treatment, High Purity Chemical Delivery, Chemical Bulk Storage and Delivery systems, Bulk and Specialty Gas Delivery systems, Make up AHU’s, Exhaust (Acid, Solvent) systems, Process Cooling Water systems—is verified

• Lead the execution of Pre-Commissioning and Commissioning (energization, startup, and testing).
• Develop and execute the Master Commissioning Plan.
• Establish and track Key Performance Indicators (KPIs).
• Administer a rigorous prerequisite tracking system to ensure all necessary quality, safety, and construction documentation are complete before a system or asset is energized.
• Write and execute Functional Acceptance Testing derived directly from the design sequence of operations and process flow diagrams.
• Lead extensive “Cause and Effect” testing alongside automation & controls integrator to validate that control loops, safety interlocks, and emergency shutdowns function perfectly, Lead/Standby, PID loop efficiency, dynamically stage loading (pumps, chillers, fans, heat exchangers) with system demand.
• Review and validate critical equipment reports, including pump shaft alignment records, vibration analysis data, and fan/pump performance curves.
• Audit and sign off on Test and Balance (TAB) reports to verify hydronic and air systems meet engineered flow rates and pressure cascades.
• Coordinate and witness vendor-led startups for specialized plant equipment (chillers, boilers, UHP gas/chemical skids, scrubbers) ensuring adherence to manufacturer protocols and safety requirements.
• Trend and analyze system and equipment operation from SCADA historical trends of process variables and control values and conditions for troubleshooting purposes.
• Lead the effort for the construction team for client operations turn over.
• Document and track post turn over warranty claims during the warranty period.
• Any other duties or responsibilities that may be assigned to you in your role.

Skills Required:

• An ability to work proactively as a member of a team in a dynamic, fast‑paced environment.
• Excellent communication and interpersonal skills.
• Proficient in MS Office.

Education / Licenses / Certifications

• The successful candidate will have time served mechanical trades experience or degree in Mechanical Engineering/Facilities Engineering.
• Proof of education, licenses, and certifications will be required where applicable
• Medical, Dental and Vision Insurance
• Life, Short‑Term, Long‑Term Disability Insurance
• Training and Education Assistance
• 401k Retirement Plan
• Extra Annual Leave with Years of Service
• Maternity/Paternity Leave
• Recognition Rewards

#INDHP

LotusWorks is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to creating a diverse and inclusive workplace where all employees feel valued, respected, and empowered.