Mechanical Engineer (On-Site) (Data Center)

About the role

JACOBS has an immediate opportunity for an On-Site Mechanical Engineer at our project near Baton Rouge, LA.

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.
• Cookordinate 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.

Requirements

• 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.

Qualifications

• Not specified.

Skills

• Not specified.

Benefits

• Your health. Your well-being. Your security. Your future.
• Medical, dental, vision, and basic life insurance.
• A 401(k) plan.
• The ability to purchase company stock at a discount.
• A deferred compensation plan or the Executive Deferral Plan.
• An unlimited U.S. Personalized Paid Time Off (PPTO) policy for full-time salaried/exempt employees, seven paid holidays, and caregiver leave.
• Additional rewards, including merit increases, performance discretionary bonus, and stock.

Pay

The base salary range for this position is $95,200.00 to $130,900.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

Schedule

Onsite employees are expected to attend a Jacobs Workplace on a full-time basis, as required by the nature of their role.