On-Site Mechanical Engineer - Critical Systems Lead

Jacobs; Farmington (NM); On-site; USD 95,200 - 130,900; Full time

Benefits offered by this job

Medical, dental, vision

401(k) plan

Company stock purchase program

Deferred compensation plan

Unlimited PPTO for full-time salaried

Seven paid holidays

Caregiver leave

Job summary

Jacobs is seeking an On-Site Mechanical Engineer for a Baton Rouge project, focusing on HVAC, piping, and critical mechanical systems. The role emphasizes field leadership, coordination with construction and design teams, and ongoing risk management for schedule and quality.

Ideal candidates have a mechanical engineering background with extensive field experience in mission-critical environments, particularly hyperscale data centers, and strong communication skills to drive issue resolution and

Qualifications

• Bachelor's degree in Mechanical Engineering or related discipline.
• 10+ years of mechanical design, construction, commissioning, or operations experience; or 5+ years in hyperscale data center environments.
• Experience with chilled water systems, cooling plants, CRAH/CRAC systems, piping systems, and mission-critical environments.
• Strong understanding of specifications, codes, and industry standards.
• Ability to evaluate field conditions and provide practical solutions.
• Excellent communication and coordination skills.

Responsibilities

• Serve as the primary on-site representative for HVAC, cooling, piping, plumbing, and other mechanical systems.
• Perform daily site observations and assess installation progress and workmanship.
• Coordinate mechanical design clarifications and field solutions with project stakeholders.
• Facilitate responses to RFIs, submittals, equipment substitutions, and field conflicts.
• Support reviews of equipment layouts, utility routing, and coordination between trades.
• Participate in constructability reviews, BIM coordination activities, and mockup evaluations.
• Identify and document mechanical installation deficiencies and opportunities for improvement.
• Support factory testing, bench testing, startup activities, and commissioning preparation.
• Coordinate with QA/QC and commissioning teams to resolve installation issues.
• Attend project meetings and provide technical guidance on mechanical systems.
• Issue weekly reports summarizing observations, risks, corrective actions, and schedule impacts.
• Proactively identify design, quality, and schedule risks and support resolution strategies.

Skills

Mechanical design

Field experience

Hyperscale data centers

Communication

Coordination

Education

Bachelor's degree in Mechanical Engineering or related discipline

Tools

BIM coordination

HVAC design software

Job description

Jacobs is seeking an On-Site Mechanical Engineer for a Baton Rouge project, focusing on HVAC, piping, and critical mechanical systems. The role emphasizes field leadership, coordination with construction and design teams, and ongoing risk management for schedule and quality.

Ideal candidates have a mechanical engineering background with extensive field experience in mission-critical environments, particularly hyperscale data centers, and strong communication skills to drive issue resolution and