Reliability/Manufacturing Engineer

About Us From commercial office space and manufacturing to multi-site retail portfolios, we manage and support over 1 billion square feet of facilities space for the nationu2019s leading organizations. We provide comprehensive facility services ranging from mechanical maintenance and self-performed, site-based operations to energy-efficiency upgrades and supplier-managed interior/exterior maintenance. Job Summary The Reliability/Manufacturing Engineer is responsible for ensuring safe, reliable, and efficient operation of all plant utility systems while managing critical spare parts inventory and leading Root Cause Analysis investigations. This role combines strong technical engineering knowledge with structured problem-solving skills to support reliability, reduce downtime, and improve overall equipment performance. Essential Duties & Responsibilities u00b7 Oversee operation, maintenance, and optimization of plant utility systems, including boilers, chillers, cooling towers, compressors, HVAC, water treatment, and distribution systems. u00b7 Develop and update utility system SOPs, PM strategies, and asset care standards. u00b7 Support troubleshooting of utility equipment failures and provide engineering guidance to technicians. u00b7 Monitor system performance, efficiency, and compliance with regulatory and safety requirements. u00b7 Provide technical support for new equipment installations, commissioning, and qualification. u00b7 Identify and drive continuous improvement initiatives in maintenance, operations, and reliability. Spare Parts & Inventory Management u00b7 Assist Site Manager with identify, catalog, and manage critical spare parts for all utility systems and high-impact production equipment. u00b7 Assist Maintenance manager with maintaining an optimized parts inventory by balancing availability, lead times, and cost. u00b7 Work closely with purchasing to qualify vendors, secure pricing, and manage long-lead or OEM-specific parts. u00b7 Assist the site planner with developing and maintaining a structured Bill of Materials (BOM) library in the CMMS. u00b7 Assist maintenance manager with inventory accuracy initiatives and storeroom organization (5S). Root Cause Analysis (RCA) & Reliability Improvement u00b7 Lead and facilitate RCAs for major equipment failures, chronic issues, utility outages, or safety/environmental incidents. u00b7 Use structured RCA tools (5-Whys, Fishbone, FMEA, Fault-Tree, etc.). u00b7 Develop corrective actions, reliability improvements, and long-term engineering solutions. u00b7 Track and report failure trends, MTBF/MTTR, and key reliability KPIs. u00b7 Partner with cross-functional teams to implement corrective actions and verify effectiveness. Safety & Compliance u00b7 Ensure all utility systems and maintenance activities comply with OSHA, EPA, and local regulatory requirements. u00b7 Support risk assessments, LOTO standards, and engineering safety reviews. u00b7 Promote a culture of safe work practices and reliability excellence. Assist with permits Qualifications Education (HS Diploma, Under/Graduate Degree, etc.) + Bacheloru2019s degree in Mechanical, Chemical, Electrical, Industrial, or related field is preferred. Business Experience (prior yearsu2019 work/related experience) u00b7 3u20137 years of experience in utilities, maintenance engineering, or plant reliability roles. u00b7 Experience with CMMS systems (e.g., SAP, Maximo, eMaint, Fiix). u00b7 Preferred: Experience in manufacturing, semiconductor, pharmaceutical, or industrial facility environments. Licenses/Certifications u00b7 Must possess a valid driver's license Technical Qualifications & Skills u00b7 Strong understanding of mechanical and electrical utility systems. u00b7 Knowledge of reliability engineering concepts and RCA methodologies. u00b7 Familiarity with spare parts management, BOMs, and inventory optimization. u00b7 Ability to read and interpret P&IDs, schematics, and technical drawings. u00b7 Competency with data analysis and reporting (Excel, Power BI, Teams, Outlook, Word, Powerpoint, etc.). + Understanding of the facilities industry with emphasis in mechanical/electrical fields + Ability to read and understand mechanical and electrical drawings + Ability to operate a personal computer, cell phone; and/or electronic tablet + May need to support non-customary schedules and weekend work + Strong problem-solving and critical-thinking abilities. + Excellent communication and facilitation skills. + Ability to lead cross-functional teams during investigations and projects. + Organized, self-driven, and detail-oriented. + Strong Attention to Detail + Ability to Multi-task + Ability to handle large scale projects, track progress, communicate out on project status and escalate accordingly Physical Demands The physical demands and work environment described here are representative of those that must be met by a Maintenance Storeroom to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the Technician is regularly required to stand for extended intervals with occasional scheduled breaks, walk, use hands to finger, handle, or feel, reach with hands and arms, stoop, kneel, crouch, or crawl, and talk or hear. The individual frequently is required to climb stairs and ladders. The individual must regularly lift and/or move up to 70 pounds, at higher than chest level and be able to tolerate adverse rooftop working conditions due to climate and tolerate extreme temperature changes. Work Environment Moving mechanical parts and high, precarious places Occasional exposure to: + Fumes or airborne particles + Toxic or caustic chemicals + Risk of electrical shock and vibration + Moderate to high noise levels + Outdoor weather conditions (including extreme cold, extreme heat). The following safety equipment may be required: steel toecap shoes, hearing protection, hardhat eye protection and hair protection. Equal Opportunity Employer As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled Affirmative Action Policy Please review ourAffirmative Action Policy (. Notice to Prospective Employees Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here (. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCORu2019s normal application process u2013 it is probably fraudulent. Geographic Disclosure #EFS Email a Friend Email a Friend Job Locations _US-CT-Wilton_ ID _2026-47839_ Company _EMCOR Facilities Services, Inc._ Category _Maintenance_ Position Type _Full-Time_ Location Type _Onsite_ Posted Date _3 weeks ago_ _(4/1/2026 9:53 AM)_

Created: 2026-04-20