Mechanical Engineer

REX Engineering Group is actively seeking a Staff Mechanical Engineer for a position in Monterey Park, CA. The Staff Mechanical Engineer will be responsible for design and quality control on a variety of construction projects. They will be working alongside architects, other MEP engineers, and owners to develop an efficient and cost effective design solution, while utilizing the latest technology in engineering preparation for commercial, residential buildings, and other construction projects.

  • Company:  REX Engineering Group
  • Job Type:  Full-Time
  • Compensation:  Salaried – DOE
  • Industry:  Mechanical Engineering
  • Position Level:  Mid-Level
  • Location:  Monterey Park, CA



REX Engineering Group is a Chicago-based multidisciplinary consulting engineering firm with expertise…


This is a salaried position. Compensation will be determined based on the candidate's experience...



Plan, develop, and coordinate small to medium sized engineering projects or a number of small projects with...


Coordinate with Architect and MEP during design and construction. Work with Contractor during construction...


Review drawings to insure compliance with quality standards and codes. Review and address project RFI’s...



Minimum 3+ years relevant HVAC Engineering Design experience. Able to perform calculations, prepare...


Has PE License or is preparing to take the PE Exam.


BS Mechanical Engineering degree required.


Strong PC and CAD skills – AutoCAD required; REVIT preferred.


Able to communicate effectively with Project Manager, and other internal and external disciplines to assure...

Who We Are

REX Engineering Group is a diverse, service-oriented engineering consulting firm rapidly growing into a great national company.

Our firm’s multidisciplinary, integrated approach enables clients to rely on REX as a single source for a multitude of engineering services and project types. We integrate aesthetic, high-performance renewable energy systems into the built environment. Collaborating with industry professionals, REX designs and assists clients to procure HVAC systems for commercial, new construction, and retrofit applications. We offer building evaluation, system diagnostics, feasibility studies, and lease consultation to help owners maximize their capital investments.

We view ourselves as a true partner, assisting our clients in all phases of a project from consulting and schematic-design to construction administration and post-occupancy survey.

Our clients rely on us for helping them solve the problems of tomorrow. As innovators, we’re readying ourselves for the future, by examining and improving our practices and envisioning the technologies, environmental concerns, costs, and regulatory constraints of the future.

We build our business around our talented employees. We want to see them succeed, so we make sure our employees’ skills are what define their roles. We offer a flexible work week, a comprehensive benefits package which includes healthcare, dental, vision, life, and disability insurance plans, a generous PTO policy, and 401k options. In addition, highly motivated candidates may see growth opportunities in management positions. We stand by the belief that creating a strong team is what makes a business work and makes any project a success.