Mechanical​/HVAC Designer

At Jacobs, we challenge today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient environments, and cutting‑edge manufacturing. This position is part of a highly interactive, multidisciplinary team focused on advanced facilities such as semiconductor manufacturing, assembly & test and other state‑of‑the‑art sites. We design some of the most complex and specialized facilities being constructed today and support full‑scope services from feasibility studies to construction documentation.

• Organize, assign, and delegate designer tasks to produce construction documents with a team of engineers and designers.
• Layout and design HVAC systems for semiconductor manufacturing, assembly & test, and other advanced facilities.
• Develop mechanical system designs in cooperation with mechanical engineers, including HVAC, cleanroom HVAC with precise temperature/humidity control, and plumbing system design.
• Create conceptual and preliminary design documents, including airflow diagrams, general arrangements, and 3D models.
• Layout ductwork systems based on Process and Instrumentation Diagrams (P&) and Air Flow Diagrams (AFD).
• Produce final design documents, perform QC and clash detection of 3D models.
• Coordinate with electrical, structural, architectural, civil, and process disciplines to develop integrated designs.
• Participate in design reviews and risk assessments.
• Mentor and provide guidance to less experienced designers on a project‑by‑project basis.
• Demonstrate strong communication, interpersonal skills, and the ability to work in a fast‑paced team environment with multiple deadlines.

• Minimum qualification of a technical or associate’s degree/diploma in building services, mechanical engineering, or a relevant field.
• At least 4 years of Revit HVAC design experience.
• Excellent written and spoken English.
• Knowledge of codes and standards related to HVAC system design.
• Adaptability to work within a fast-paced team environment with multiple deadlines.
• Ability to interact with other engineering disciplines, clients, and vendors.

• Software experience in AutoCAD, Carrier HAP, Trane Trace 700, and Trane Trace 3D.
• Experience in designing mechanical, plumbing, and utility systems.
• Working knowledge or experience with Navisworks, AutoCAD, CADWorx, or Smart Plant 3D.

• Flexible working arrangements.
• Well‑being benefits and health support.
• Global giving and volunteering opportunities.
• Other competitive benefits and career development programs.

Jacobs is an equal opportunity employer and embraces diversity and inclusion. We welcome applications from disabled and flexible‑working candidates, and we accommodate reasonable adjustments throughout the recruitment process.