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Mechanical Designer

F. W. SIMS, INC.
Babylon, NY Full Time
POSTED ON 3/6/2026
AVAILABLE BEFORE 5/5/2026

F.W. Sims is a well-established mechanical contractor with an extensive portfolio of high-profile commercial and high-rise construction projects across New York. The company is one of New York City’s largest and most respected mechanical contractors, with a reputation for delivering high-quality projects on time and on budget.

Position Overview

We are seeking a talented and motivated Mechanical Designer / Piping Drafter to join our growing design team. This individual will play a key role in the design, coordination, and documentation of mechanical piping systems for large-scale commercial and high-rise building projects. We welcome recent graduates with strong Revit skills as well as experienced candidates with a solid background in mechanical piping design.

What will you do

  • Produce detailed Revit-based 3D models and 2D drawings for mechanical piping systems, including hydronic, steam, and refrigerant
  • Develop shop drawings, coordination drawings, details, and sketches for fabrication and field installation
  • Participate in BIM/MEP coordination with other trades (electrical, plumbing, sprinkler, structural, architectural) to identify and resolve clashes prior to construction
  • Collaborate closely with the fabrication shop and field installation team to ensure designs are practical, accurate, and buildable
  • Assist in the preparation of as-built drawings and project closeout documentation
  • Interpret and work from architectural, structural, and engineering drawings and specifications
  • Support project managers and senior engineers in meeting project milestones and deadlines

What you bring

  • Proficiency in Revit
  • Associate's or Bachelor's degree in Mechanical Engineering Technology, Drafting & Design, or a related field — OR equivalent hands-on experience in a mechanical contracting environment
  • Understanding of HVAC systems, mechanical piping layouts, and building mechanical systems
  • Ability to read and interpret construction documents, specifications, and engineering drawings
  • Strong organizational skills with the ability to manage multiple tasks and deadlines simultaneously
  • Excellent written and verbal communication skills — must be able to work effectively within a team and interface with field personnel, project managers, and other trades

Preferred Qualifications

  • Background in architectural, engineering, or mechanical contracting environments
  • Familiarity with Navisworks, or other BIM coordination tools
  • Experience working on high-rise or large commercial construction projects
  • Exposure to sheet metal duct and/or pipe fabrication processes is a plus

What We Offer

  • Competitive salary based on experience and qualifications
  • Complete health package- premium medical coverage and company paid dental and vision.
  • Retirement- 401(k) with 100% company match and fully vested immediately
  • Work-life balance- 10 paid holidays plus PTO and Sick Pay
  • Opportunity to work on landmark, high-profile NYC projects
  • Mentorship and professional growth within an experienced team
  • For outstanding candidates living outside the commuting distance, remote work is available.

Compensation: Salary is determined based on experience level.

Recent graduate with Revit experience $65,000-$72,000

3-9 years of required experience $80,000-$115,000

10 years of preferred experience $120,000-$150,000

F.W. Sims values diversity and is committed to creating an inclusive environment for all employees. We are an equal opportunity employer and make employment decisions based on merit, qualifications, and business needs and are committed to providing a work environment free from discrimination and harassment. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.

Pay: $65,000.00 - $150,000.00 per year

Benefits:

  • 401(k)
  • 401(k) matching
  • Bereavement leave
  • Dental insurance
  • Flexible spending account
  • Health insurance
  • Paid sick time
  • Paid time off
  • Retirement plan
  • Vision insurance

Work Location: In person

Salary : $65,000 - $150,000

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