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CRB

CRB

Life sciences design and construction

Mechanical Engineer 4 - Life Sciences

Full-TimePosted on 9/16/2026
No salary listed
Expert
Bachelor's
Omaha, NE, USA
Hybrid

Three additional office locations are listed: Kansas City, St. Louis, Dallas, and Houston.

About the job

Requirements
  • An ABET-accredited Bachelor's degree in Mechanical Engineering or Architectural Engineering with a mechanical focus is required.
  • A minimum of 10 years of experience is required.
  • Professional Engineer registration in good standing is required.
  • Advanced experience performing engineering calculations and developing and implementing HVAC, mechanical utility, and piping systems designs is required.
  • Advanced experience using and applying mechanical, plumbing, fire, and building codes is required.
Responsibilities
  • Interface with clients and external partners.
  • Coordinate with architects, engineers, designers, internal and external team members, construction managers, subcontractors, vendors, and manufacturers to deliver coordinated, constructible, and complete designs.
  • Support proposal development, task identification, man-hour planning, and project scheduling for the mechanical scope of work.
  • Conduct and lead field surveys of existing conditions and support field reporting.
  • Identify and resolve intermediate non-compliant existing conditions during site walks and construction field surveys.
  • Develop narratives, reports, construction drawing packages, and construction specifications for large, advanced-complexity projects without oversight.
  • Provide advanced support for construction activities, including responding to requests for information, reviewing submittals, developing punch lists, and preparing construction progress reports.
  • Conduct document quality checks, including technical verification of design calculations and documentation, and drive overall project quality.
  • Use Microsoft Office products and available building information modeling software to execute work.
  • Provide mentorship to less experienced Mechanical Engineers and Designers.
  • Lead advanced project system design programming and master planning with support from a Senior Engineer.
  • Lead a team of mechanical staff in executing design and engineering for advanced projects.
  • Direct design activities across studies, conceptual and schematic design, design development, construction documentation, and construction administration.
  • Manage the Mechanical discipline scope of work and discipline budget across project phases and levels of complexity.
Desired Qualifications
  • Experience in the Life Sciences, Pharmaceutical, Biotech, Laboratory, or Food and Beverage industries.
  • Advanced knowledge of good manufacturing practice manufacturing environments.
  • Proficiency in Revit and AutoCAD.
  • Proficiency in the Microsoft Office suite.
  • LEED, WELL, or another sustainable design accreditation, or experience with sustainable design.
  • Intermediate experience applying industry standards including ASHRAE, SMACNA, ISPE, FDA, ISO, NFPA, and OSHA.
  • Advanced experience conducting and leading field surveys of existing conditions and supporting field reporting.
  • Advanced experience in plumbing design.
  • Basic experience using Revit plugins such as Enscape and Unifi.
  • Basic experience building parametric workflows using Dynamo, Grasshopper, and/or Rhino within Revit.
  • Proficiency coordinating advanced cross-discipline project teams.
  • Proficiency coordinating with construction trade partners, vendors, and manufacturers.
  • Intermediate experience troubleshooting mechanical systems.
  • Ability to develop internal mechanical design and engineering training presentations.
  • Ability to travel for client development, project execution, and internal or external training opportunities.

About the company

CRB is an engineering, architecture, construction, and consulting firm serving life-sciences organizations. The company plans, designs, builds, and improves laboratories, manufacturing facilities, food plants, and other technically complex environments. It serves biotechnology, pharmaceutical, food and beverage, advanced technology, and research organizations. Its operating model centers on integrated project teams combining consulting, design, engineering, construction, commissioning, and operational expertise. Teams work across architecture, engineering, construction, consulting, project management, commissioning, and technical operations. Work depends on specialist expertise, clear client coordination, practical delivery, and ongoing support across projects and operating teams.

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