Facilities Mechanical Engineer

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At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission‑critical outcomes, operational advancement, scientific discovery and cutting‑edge manufacturing, turning abstract ideas into realities that transform the world for good.

As a Facilities Mechanical Engineer, you will work on projects that enable the heart of our client’s semiconductor‑based manufacturing. You and other team members will work closely with client owners in a fast‑paced, dynamic environment. In this role you will collaborate with on‑site personnel to support projects of varying size and complexity, including assessment of systems, consulting system owners and analyzing scope requests from stakeholders.

As a Mechanical Engineering Professional, you will be responsible for interacting with the client, contractors, and site personnel in Wilton, Connecticut. Your job includes designing, developing, evaluating, and preparing recommendations with basis of design (BOD), scope of work (SOW) documents, in addition to design, construction and specifications documents through the positional (programming) process with a team. You will also oversee engineering and construction for the facility mechanical systems work including HVAC, process cooling water, wastewater, general and acid/ammonia exhaust, fire protection, plumbing, process‑piping and equipment.

The work will include retrofits of existing building systems, as well as new systems.

We do not settle – always looking beyond to raise the bar and deliver with excellence. We apply our expertise and knowledge as we look into the future with great optimism and focus. We don’t settle until we give our best and know that we’re making a difference.

$/yr – $/yr

• Bachelor’s degree in Mechanical Engineering from an ABET accredited university
• At least 10 years of practical application of mechanical facilities design engineering, including HVAC, hydronics, process piping, exhaust, plumbing, and related mechanical facilities systems
• At least 5 years of design project delivery processes experience
• Ability to collaborate and work effectively in a variety of teams, including multi‑disciplinary teams
• Strong verbal and written communication skills
• Strong organizational skills, ability to prioritize, and leadership experience
• Solid knowledge and application of the mechanical requirements per ASME and ASME B31.3, building codes, fire codes, and other related standards, such as ASHRAE
• Solid knowledge in practice and procedures for specifications and selection of all types of mechanical equipment and components
• Experience reviewing vendor submittal packages against client requirements and specifications
• Field experience interacting with subcontractors and construction personnel

• EIT or Professional Engineer (PE) licensure
• 5 years of experience as a facility engineer
• Working knowledge of design‑related deliverables, such as P&IDs, PFDs, Details, and Equipment Plans
• Proficient working knowledge of design software, such as AutoCAD, Revit or BIM 360
• Strong analytical and problem‑solving skills
• Forward thinking, eager to learn best practices, and contribute with innovative ideas
• Passionate about buildings and construction

• This is an on‑site position requiring work to be performed on the client site in Wilton, CT.
• Candidate must be willing to commute to the site Monday‑Friday during normal business hours – nominally 0800 am to 1700 pm with some flexibility based on the ability of the site to support the employee preference.

• Position requires field visits and walks at an active client site in various stages of construction. Applicant must be able to walk long distances, sit and stand for extended periods, bend, stoop, twist, crawl, climb ladders, work on catwalks, work in small spaces, and lift and carry up to 25 lbs.

• Applicant must complete background check, drug screen and be fully authorized to work for any client in the…