Graduate Mechanical Engineer – HVAC & MEP

Halff; McAllen (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Medical, dental, prescription and life

Long-term disability insurance

Short-term disability insurance

Paid time off and holidays

401(k) and ESOP

Job summary

Halff is seeking New Graduates who will graduate in December 2026 or May 2027 for a Mechanical Graduate Engineer supporting our MEP team. The ideal candidate will have at least three years of experience with HVAC air and hydronic concepts and must be capable of performing routine calculations, equipment layout, basic equipment under supervision of senior staff.

Join Halff's collaborative environment where engineers, architects and project stakeholders work together.

Qualifications

• Bachelor or Master''s degree in Mechanical Engineering, or Architecture/Engineering.
• Working knowledge of IMC and ASHRAE 90.1.
• Three+ years of HVAC and energy modeling.
• Experience in Trane Trace 700 or Carrier HAP.
• Revit (BIM) and AutoCAD production experience.
• Ability to obtain the Professional Engineering (PE) license is a plus.

Responsibilities

• Basic design and layout of HVAC air and hydronic systems.
• Build strong working relationships with both clients and internal contacts with other Halff offices.
• Collaborate effectively with other engineers, architects, and project stakeholders including owners.

Skills

HVAC concepts

Energy modeling

Engineering calculations

Education

Bachelor or Master''s degree in Mechanical Engineering, or Architecture/Engineering

Tools

Revit (BIM)

AutoCAD production

Trane Trace 700

Carrier HAP

Job description

Halff is seeking New Graduates who will graduate in December 2026 or May 2027 for a Mechanical Graduate Engineer supporting our MEP team. The ideal candidate will have at least three years of experience with HVAC air and hydronic concepts and must be capable of performing routine calculations, equipment layout, basic equipment under supervision of senior staff.

Join Halff's collaborative environment where engineers, architects and project stakeholders work together.