Mechanical Engineer
Listed on 2026-07-01
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Engineering
Mechanical Engineer, Process Engineer
Mechanical Engineer Position
Sanborn Head is an engineering and technical consulting firm serving a broad array of private, public, and institutional clients in the development, energy, industrial, and solid waste markets. Our multi-disciplinary team of engineers and scientists specializes in integrating our core expertise in earth, energy, and environment to deliver innovative, yet practical solutions to our clients. We foster a collaborative, growth-oriented culture where people work together to solve complex challenges.
PositionSummary
We are seeking a collaborative and motivated Mechanical Engineer to join our team in Bedford, NH. In this role, you will support a variety of project and operational needs while partnering with a team of engineers and scientists. This position offers a fast-paced environment with exciting challenges and meaningful opportunities for learning and professional growth.
What You Will Do- Develop process flow diagrams (PFDs) and piping & instrumentation diagrams (P&IDs).
- Conduct line sizing, wall thickness, and flexibility/pipe stress calculations.
- Size process equipment (heat exchangers, boilers, pumps) and valve and mechanical components, including relief valves.
- Create piping design and equipment general arrangement drawings using AutoCAD Plant 3D or similar tools.
- Develop Bill of Materials (BOMs) to support design documentation and procurement activities.
- Prepare technical specifications and design packages for equipment, materials, and system components.
- Utilize process simulation software to evaluate and optimize system performance.
- Develop comprehensive design reports, analyses, and technical assessments.
- Prepare plant documentation, including operating procedure, maintenance protocols, purging procedures, as-built drawings, and training materials.
- Conduct site visits to utility and industrial client facilities to review existing process piping and equipment layouts.
- Solid understanding of AutoCAD is required.
- Experience with natural gas and liquefied natural gas is preferred.
- Strong organizational and time management skills combined with the flexibility to work with shifting priorities.
- Client-service orientation with the ability to anticipate needs and deliver to meet expectations.
- Excellent verbal and written communication skills.
- Work well as a team member, with a collaborative communication style.
- Bachelor's degree in Mechanical Engineering (Energy focus).
- 0–2 years of relevant experience.
- Valid driver's license and an acceptable driving record.
- Requires sitting, walking and, at times, bending and prolonged standing.
- Must be able to visit project sites and climb ladders and stairs as required.
- The work requires both indoor and outdoor activity in temperatures ranging from moderate to extreme cold or hot and other weather conditions.
- Must be able to wear and work in personal protective equipment as required.
- Substantial repetitive motions of the wrists, hands, and/or fingers is required.
- Close visual acuity is required to perform activities such as preparing and analyzing data and figures, transcribing, viewing a computer terminal, and extensive reading.
- Must be able to lift up to 50 pounds.
- Standard
Hours:
Full-time, 40 hours per week. - Schedule:
Monday through Friday with flexibility in daily hours. - Work Format:
Onsite. - Office
Location:
Bedford, NH. - Travel Requirement:
Local travel within New England.
- The expected base salary range for this position is $70,000 to $84,000 per year.
- Specific compensation for the successful candidate will be based on factors such as experience, education, training, qualifications, and work location.
- Supplemental Pay:
Annual bonus is based on individual and company performance.
- Medical, dental and vision insurance.
- Health and wellness offerings.
- 401(k) retirement and profit-sharing plan.
- Employee Stock Ownership Plan (ESOP).
- Paid holidays, floating holidays, vacation, and sick time.
- Paid time off for volunteering.
- Company-paid long-term care insurance and life insurance.
- Company-paid identity protection.
We invite you to submit an…
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