Mechanical Engineer - Construction

Hamilton Barnes Associates Limited; South Carolina; Hybrid; USD 108,000 - 132,000; Full time

Benefits offered by this job

Hybrid work environment

Medical insurance

Dental insurance

Vision insurance

401(k) matching

PTO and holidays

Professional development

Job summary

Hamilton Barnes Associates Limited is recruiting a Mechanical Engineer to design advanced mechanical systems for hyperscale, colocation, and enterprise data centres across North America. You will develop HVAC layouts, select equipment, and prepare construction documentation while collaborating with experienced engineers.

The role emphasizes ASHRAE standards, CRAC/CRAH experience, and building-wide system integration, with a path toward Senior Engineer and Project Management positions.

Qualifications

• Bachelors degree in Mechanical Engineering required.
• 3+ years designing mechanical systems for mission-critical or large commercial projects.
• Strong understanding of HVAC/building systems and ASHRAE standards.

Responsibilities

• Design mechanical systems for data centre projects (hyperscale/enterprise).
• Develop HVAC layouts, equipment selections, and docs.
• Compute HVAC loads and size equipment.
• Coordinate with electrical/plumbing/structural/technology teams.
• Support construction and commissioning activities.

Skills

HVAC design

ASHE/ASHRAE

Interdisciplinary teamwork

Communication skills

EIT/PE

Project collaboration

Education

Bachelors in Mechanical Eng

Tools

Revit

AutoCAD

HVAC design software

Job description

Keen to join a company that champions growth and development?

Join a nationally recognised engineering consultancy delivering complex mission-critical and data center projects across North America. With over 100 years of engineering excellence, the organisation provides innovative solutions for hyperscale, colocation, and enterprise facilities while supporting the future of AI and high-performance infrastructure.

Working as part of the Mission Critical team, the successful candidate will have the opportunity to design advanced mechanical systems, develop expertise in cutting-edge cooling technologies, and collaborate with experienced engineers on some of the industry's most complex data center projects. This role is ideal for a Mechanical Engineer looking to accelerate their career within a fast-growing sector.

Responsibilities:

• Design mechanical systems for hyperscale, colocation and enterprise data centre projects.
• Develop HVAC system layouts, mechanical equipment selections and construction documentation.
• Design chilled water, condenser water, cooling plant and ventilation systems for mission critical environments.
• Perform HVAC load calculations and equipment sizing.
• Coordinate designs with electrical, plumbing, structural and technology teams to deliver fully integrated solutions.
• Attend client meetings, design reviews and multidisciplinary project coordination sessions.
• Support construction administration through RFIs, submittal reviews and occasional site visits.
• Assist with commissioning activities and project close-out.
• Ensure designs comply with ASHRAE standards, mechanical codes and client specifications.
• Support junior engineers while continuing to develop your technical expertise within the Mission Critical sector.

Skills/Must Have:

• Bachelor's Degree in Mechanical Engineering.
• 3+ years' experience designing mechanical systems for mission critical, data centre or large commercial projects.
• Strong understanding of HVAC and mechanical building systems.
• Experience with chilled water systems, CRAH/CRAC units, cooling plants and ventilation systems is highly desirable.
• Experience using Revit, AutoCAD and HVAC design software.
• Working knowledge of ASHRAE standards and applicable mechanical codes.
• EIT certification preferred or actively working towards obtaining PE licensure.
• Excellent communication skills with the ability to work within multidisciplinary engineering teams.

Benefits:

• Competitive salary up to $120,000.
• Annual performance bonus.
• Hybrid working environment.
• Comprehensive medical, dental and vision insurance.
• 401(k) with company matching.
• Generous PTO and paid holidays.
• Professional development, tuition reimbursement and ongoing technical training.
• Support towards PE licensure and professional memberships.
• Opportunity to work on industry-leading hyperscale and AI-driven data centre developments.
• Clear progression into Senior Mechanical Engineer and Project Management positions.

Salary:

• Up to $120,000 Basic Salary