Mid-Level Mechanical Engineer
Salas O'BrienIrvine, California, United States
Posted November 4, 2025
85000 - 95000 USD year
Full Time
About the Company
Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world.
Job Description
The Mid-Level Mechanical Engineer role focuses on designing mechanical systems for new facilities, additions, and renovation projects, requiring technical leadership and collaboration with clients and project teams.
Requirements
- Develop HVAC system designs based on scope of work and/or client RFPs
- Provide engineering design, evaluation, and planning of mechanical systems
- Perform Load/Energy calculations with software such as Trace 700, IES, and similar programs
- Conduct existing building surveys and documentation of existing HVAC systems
- Develop system design calculations and selection of equipment for use in buildings
- Write/edit project specifications
- Prepare detailed design documents, reports, and studies
- Code compliance research
- Coordinate work with other disciplines
- Provide construction administration services
- Perform QA/QC of design work
- Oversee and provide guidance to junior engineers
- Lead project teams and serve as the primary contact for clients
- Assist in the procurement of new work
Benefits
- Medical, dental, and vision insurance
- 401(k) with company match
- 5 weeks of paid time off and company holidays
- Wellness programs and employee assistance resources
- Professional development support