Senior Mechanical Design Engineer jobs in United States
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Willdan · 1 month ago

Senior Mechanical Design Engineer

Willdan Performance Engineering is a division of Willdan Group Inc., focused on creating transformational environments for various clients. They are seeking a Senior Mechanical Design Engineer responsible for the mechanical design of building infrastructure and energy conservation projects, particularly in hydronic systems and plumbing.

Business Information SystemsCivil EngineeringConsultingManagement ConsultingTechnical Support
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H1B Sponsor Likelynote

Responsibilities

Design mechanical and plumbing building systems with emphasis on complex systems. Create clear accurate construction documents and engineering building specifications
Review equipment submittals, respond to RFIs and AHJs, perform construction site inspections, and create reports
Be accountable for project design compliance with engineering principles, company standards, and customer contract requirements
Design diverse, simultaneous projects of varying complexities
Interact with sales, project management, construction, and commissioning to deliver a high-quality outcome
Have advanced knowledge of national codes and design practices
Improve productivity, quality, and efficiency by developing new tools, processes, and procedures for design engineering tasks
Provide professional guidance and training for junior level design engineers
Identify, recommend, and implement new technologies and systems to improve organizational processes and decision-making
Communicate with customers to determine needs and applications relative to special installations and adaptations
Ensure that assigned projects meet all internal and external expectations including, but not limited to, client satisfaction, budget, timing, quality, and safety
Be proficient in Microsoft Office and heating and cooling load calculation software (Trane Trace 3D).Ability to lead project in design
Experience designing in Revit and Bluebeam
Experience in mechanical design for VRF and heat pump systems

Qualification

Mechanical Engineering DegreeMechanical Professional LicenseHydronic Systems DesignHVAC System ElectrificationRevit ExperienceBluebeam ExperienceConstruction Document CreationCommunication SkillsTeam CollaborationInterpersonal Skills

Required

Bachelor's degree in Mechanical Engineering
Mechanical professional engineering license is required. NCEES record a plus
Experience in design of central plants with complex hydronic systems
Experience in HVAC system electrification
Minimum 8-10 years of experience
Be fully capable of working in design teams to assist in meeting the project goals in a team-focused environment
Possess excellent verbal and written communication skills as well as interpersonal skills. Demonstrates the ability to communicate ideas and concepts in both written and oral form
Design mechanical and plumbing building systems with emphasis on complex systems. Create clear accurate construction documents and engineering building specifications
Review equipment submittals, respond to RFIs and AHJs, perform construction site inspections, and create reports
Be accountable for project design compliance with engineering principles, company standards, and customer contract requirements
Design diverse, simultaneous projects of varying complexities
Interact with sales, project management, construction, and commissioning to deliver a high-quality outcome
Have advanced knowledge of national codes and design practices
Improve productivity, quality, and efficiency by developing new tools, processes, and procedures for design engineering tasks
Provide professional guidance and training for junior level design engineers
Identify, recommend, and implement new technologies and systems to improve organizational processes and decision-making
Communicate with customers to determine needs and applications relative to special installations and adaptations
Ensure that assigned projects meet all internal and external expectations including, but not limited to, client satisfaction, budget, timing, quality, and safety
Be proficient in Microsoft Office and heating and cooling load calculation software (Trane Trace 3D).Ability to lead project in design
Experience designing in Revit and Bluebeam
Experience in mechanical design for VRF and heat pump systems

Preferred

Exposure to high-performance buildings and energy conservation

Company

Willdan

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Willdan is a company selling professional technical and consulting services to public agencies at all levels.

H1B Sponsorship

Willdan has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (2)

Funding

Current Stage
Public Company
Total Funding
$241.6M
Key Investors
California Energy Commission
2025-05-06Post Ipo Debt· $200M
2017-12-15Grant· $6.3M
2017-01-24Post Ipo Debt· $35M

Leadership Team

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Marc Tipermas
President of National Programs
Company data provided by crunchbase