Mechanical Engineer
HDR
DescriptionAt HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?Watch Our Story:' and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the backbone of next-generation facilities, your contributions will help define the future of the built environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of excellence.In the role of Mechanical Engineer, we'll count on you to:Coordinate the work of the mechanical design team through the schematic design development and contract document phase of a projectEstablish meetings and participate in reviews with various governing agencies for code complianceCoordinate workload to complete the document on scheduleConduct work sessions at the project site in conjunction with the Project Manager and other disciplinesReview mechanical documents for areas of conflict with all disciplinesWrite and edit mechanical specifications, selects equipment, mechanical systems and devicesCoordinate with and assist affected disciplines with addenda, RFIs, CPRs and change orders, and take responsibility to incorporate agreed-upon changes into the project documentsProvide construction contract administration as neededConduct QA/QC on the work of other Mechanical Project Engineers, Mechanical Project Coordinators or Mechanical CAD Technicians as neededPerform other duties as neededPreferred QualificationsMaster's degree in Architectural Engineering with Mechanical emphasisHealthcare, Science and Technology and/or Civic facilities experienceExperience and/or interest in sustainable design/LEED desired but not requiredA minimum of 6 years experience in mechanical and plumbing system design of commercial or institutional buildingsQualificationsRequired Qualifications Bachelor's degree in Mechanical Engineering Previous experience in mechanical system design of commercial or institutional buildings Requires professional engineering license recognized by the licensing board for the location of the position offered. Example:Professional Engineer (PE or P.Eng) license.Experience in commercial or institutional facilities Computer experience using MS Office, Trane TRACE or similar software, manufacturer selection software Previous experience with an architectural/engineering or engineering consulting firmAn attitude and commitment to being an active participant of our employee-owned culture is a must What We BelieveHDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.Our CommitmentAs employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.Job Field: Building EngineeringSchedule: Full-timeEmployee Status: Regular
$70k - $300k
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...support and sustainment of existing product lines. It combines hands-on engineering with cross-functional collaboration to drive innovation from concept through production. The position emphasizes mechanical design, prototyping, and testing of composite phenolic and...Permanent employmentFull timeFor contractorsWork at officeShift work$85k - $120k
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A leading engineering firm seeks an entry-level Mechanical Engineer to support the design and delivery of mechanical systems for healthcare facilities. Responsibilities include developing HVAC designs, conducting building surveys, and preparing technical documentation....Remote work$146k - $194k
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$150k - $250k
...Sr. Mechanical Engineer Irvine, CA Aerospace is at a turning point — costs are rising, supply chains are strained, and old ways of building can't keep up. At Neon Aero, we're breaking that mold. We move fast, think big, and combine start-up agility with aerospace...$107.8k - $134.8k
...generations. Role Summary Join Rivian's Vehicle Hardware Engineering - Chassis - Product Development team as a key contributor in... ...our electric adventure vehicles to life. As a Senior Mechanical Design & Release Engineer, you'll be instrumental in the...Full timeContract workTemporary workPart timeWork experience placementLocal areaShift work$107.8k - $134.8k
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$129k - $171k
Anduril in Costa Mesa, California is seeking a Mechanical Engineer for the Maneuver Dominance team. The role involves the development of aerial robotic systems and requires at least 3 years of mechanical design experience. Candidates should have skills in CAD and understanding...$137.8k - $175k
...As the Staff Body Closures Handle and Latch Design & Release Engineer, you will take full ownership of the end-to-end development, integration, and release of next-generation handle and latch mechanisms. Driving programs from early technology concepts through production...Full timeContract workTemporary workPart timeLocal areaShift work- ...change by solving the greatest challenge facing the hydrogen economy: safe and efficient hydrogen storage. We are looking for a Mechanical Engineer to help with developing the next generation solid-state hydrogen storage systems and associated hydrogen refueling/charging...Work experience placement
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Anduril Industries is seeking a Mechanical Engineer to develop and integrate hardware on unmanned air vehicles. The role involves leading design reviews and ensuring high-performance mechanical systems that meet complex environmental demands. The position requires 5+ years...- Job Title: Mechanical Engineer Location: Irvine, CA (Onsite) Duration: 6+ Month Contract Overview: Seeking an experienced Mechanical Engineer to support the design, development, testing, and troubleshooting of military refrigeration and thermal management systems. This...Contract work
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$191k - $253k
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