FIELD SERVICES – Mechanical Field Service Lead

Position Type: Full-time, Non-Exempt, Hourly

Reports to: Digital Site Lead

Supervisory Responsibility: Assist Field Leadership

Company Summary

Stellar Energy provides state-of-the-art solutions customers build in for optimized energy performance now; and in the preparation for the energy needs of tomorrow. In business for 25 years, we’ve delivered added energy efficiency and capacity to customers in more than 15 countries. More dispatchable power. Increased LNG production. Greater Data Center efficiency and lower costs. Hyperscale deployment at the best possible speed to first megawatt. All delivered with the lower emissions required to support our partners’ unique sustainability objectives.

Stellar Energy specializes in a wide range of engineering and manufacturing solutions within the energy sector including turbine inlet air chilling, central utility plants, district cooling, combined heat & power systems, thermal energy storage, inlet air heating, data center chilling, and inlet air chilling for LNG facilities. Additionally, our expertise extends to start-up & commissioning, system health analysis, services, and training. Our in-house team of skilled engineers and dedicated tradespeople are the reason we are the global leader in customized solutions. Stellar Energy strives to add value to today’s energy infrastructure, achieving secure, affordable, and sustainable energy that will help to create a responsible energy economy.

Summary Objective

The Mechanical Field Service Lead serves as the senior field mechanic responsible for overseeing the mechanical installation, startup, and commissioning of Stellar Energy's Modular Central Utility Plants (MCUPs) at customer sites. This position helps direct and support a team of two Field Technicians and acts as the primary mechanical authority on-site, ensuring all work is completed safely, efficiently, and in compliance with engineering specifications, safety standards, and quality expectations. The role requires hands-on mechanical expertise, leadership in field operations, and familiarity with digital instrumentation and smart mechanical systems.

Essential Functions

• Lead the contractor in all mechanical installation activities at customer locations, serving as the senior site mechanic.
• Coordinate and supervise the work of two Field Technicians, ensuring mechanical installation and commissioning tasks are executed to a high standard.
• Interpret and execute mechanical and piping drawings, installation plans, and P&IDs provided by Engineering.
• Oversee the preparation and alignment of pumps, chillers, heat exchangers, valves, piping systems, and associated equipment.
• Lead startup and commissioning procedures for mechanical systems, including hydrostatic testing, flushing, leak testing, and equipment verification.
• Interface with internal Engineering, Project Management, and Controls teams to resolve technical or equipment-related issues in the field.
• Perform functional tests and assist with integration of digital instrumentation, sensors, and mechanical control systems.
• Ensure compliance with all applicable mechanical codes, safety regulations, and Stellar Energy standards.
• Maintain detailed field documentation including redlines, daily work reports, punch lists, and commissioning logs.
• Mentor and train field technicians on mechanical best practices, safety procedures, and project expectations.
• Interface with internal Engineering, Project Management, and Controls teams to resolve technical issues in the field.
• Maintain detailed field documentation, including redlines, daily work reports, punch lists, and commissioning logs.
• Ensure compliance with all applicable electrical codes (e.g., NEC, NFPA 70E), safety regulations, and Stellar Energy policies.
• Train and mentor field staff in proper electrical practices, safety protocols, and equipment-specific procedures.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Competencies

• Expert knowledge of mechanical systems including chilled water, HVAC, piping, pumps, and valves.
• Hands-on experience with installation, alignment, and startup of industrial mechanical systems.
• Strong understanding of P&IDs, mechanical drawings, and installation standards.
• Leadership and team coordination skills, with a focus on safety and efficiency.
• Familiarity with digital instrumentation and mechanical sensors.
• Ability to troubleshoot and resolve field mechanical issues under pressure.
• Excellent documentation and communication skills.
• Digital fluency with field data collection tools, commissioning software, and mobile platforms.
• Commitment to maintaining a safe and productive job site.

Supervisory Responsibility

This position does not have direct report supervisory responsibilities.

Work Environment

This is a field assignment, work is onsite at assigned location. Fast paced, time sensitive, stressful, construction environment where there are no exceptions to the safety and quality requirements. Large amount of decision-making daily with accuracy margins associated. Exciting and ever-changing environment of Lean methodology employed daily. While performing the duties of this job, the employee is frequently exposed to fumes or airborne particles, moving mechanical parts and vibration. The employee is occasionally exposed to a variety of extreme conditions at construction job sites. The noise level in the work environment and job sites can be loud. This position is performed inside and outside with uncontrolled weather conditions.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to talk or listen. The employee is frequently required to stand, walk; use hands to finger, handle or feel; and reach with hands and arms. The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must frequently lift or move up to 10 pounds and occasionally lift or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.

Expected Hours of Work
This is a full-time position. Days and hours of work are dependent on site/project requirements. This position may require overtime and occasional weekend work.

Travel

The role is at the project site, 100% travel is required.

Required Education and Experience

• High school diploma or GED.
• 8+ years of experience in mechanical installation or field service in industrial or commercial environments.
• 3+ years in a supervisory or senior field mechanical role.
• Hands-on experience with mechanical system startup and commissioning.
• Knowledge of mechanical codes and safety standards (OSHA, ASME, ANSI, etc.).

• Knowledge of quality system, process control, and tool control, etc.

Preferred Education and Experience

• Associate’s degree or technical diploma in Mechanical Technology, HVAC, or a related field.
• Experience with modular energy systems, packaged utility plants, or central utility systems.
• Certifications in rigging, equipment alignment, or mechanical commissioning.
• Familiarity with IIoT-enabled mechanical systems or smart mechanical infrastructure.
• OSHA 30 and first aid/CPR certifications.

Work Authorization

Must be qualified to work in the United States. Must hold a current US Passport or have ability to obtain.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Stellar Energy Americas Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, Stellar Energy Americas Inc. complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

Signatures

This job description has been approved by all levels of management: