Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Mechanical Engineer

$140k - $200k

Salas O'Brien

Senior Mechanical EngineerAt Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they'll receive great total rewards along the way.Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.The Senior Mechanical Engineer will combine deep technical plumbing expertise with leadership responsibilities in growing our mechanical team. This role balances hands-on project involvement with business development, client engagement, and mentoring of engineering staff. The successful candidate will drive innovation in healthcare mechanical design, lead project delivery, and contribute to the strategic growth of our healthcare portfolio.Responsibilities:Provide a superior level of technical services to our clients for their projects and technical support requirements, providing technical and project control direction, and mentoring to other engineers and designers.Provide engineering design, evaluation, and planning of mechanical systems for healthcare, life sciences, higher education, and data center market types.Identify, formulate, and initiate solutions to complex problems requiring multiple-discipline involvement, along with discipline-specific analytical tools.Perform work activities on an individual basis or within a project team with limited to no need for supervision.Coordinate work activities that affect the quality of project control, scope development, proposals, engineering & design, document control, inspection & testing, and commissioning.Review and check the work of others. Effectively apply self-checking to their work.Identify and resolve complex problems that involve the use of conflicting or incomplete information.Advanced data gathering and site assessments at customers' facilitiesReview and editing of project specifications.High-level and expert knowledge of California code requirements, including California Building Code (CBC) and HCAI-specific requirements.Develop bidding documents for process equipment, fabrication, and construction.Ability to review Revit production models and work interactively with support staff in the development of project deliverables.This position is intended to provide guidance and direction for support staff.Oversee preparation of technical drawings and bid documents.Lead multidisciplinary project teams through all phases of design and construction.Serve as the primary client contact for plumbing design within projects.Perform QA/QC reviews of design work to ensure quality and compliance with applicable codes and standards.Skills:Client engagement and business development experience.Advanced expertise with Autodesk software (Revit, Navisworks).Ability to perform and review complex HVAC load calculations utilizing Energy Soft and Trace energy modeling software.Ability to comprehend, contribute to, and carry out strategies to manage our relationships with customers, suppliers, and alliance team members.Experience with leading engineering and design teams.Demonstrated ability to work independently and take initiative to drive projects forward.Team Contribution & Development:Collaborate with project managers and support staff to deliver projects on schedule and within scope.Manage proposal development and provide technical input for projects as needed.Participate in knowledge sharing and continuous improvement of design standards and best practices.Contribute to a positive team environment through effective communication and management.Continue to build technical expertise in specialized mechanical systems.Qualifications:Bachelor's Degree in Mechanical Engineering.10+ years of experience engineering and managing mechanical systems projects from start to finish for the built environment.Client engagement and business development experience.Registration as P.E. preferred.Location:San Diego, CA (on-site with remote Fridays).Travel:Up to 30%.Compensation & Benefits:Salas O'Brien health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Team members have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Salas O'Brien has both U.S. and Canadian (PTO) plans for full-time salaried, exempt and non-team members, 10 paid holidays, and paid leave programs for military service and new parents. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.The base salary range for this position is $140,000 to $200,000. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.Equal Opportunity Employment Statement:Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Mechanical Engineer in San Diego, CA vacancy
  • $104.95k - $152.43k

     ...with Syska Hennessy Group. As a global leader in consulting, engineering, and commissioning services, we specialize in MEP,...  ...vertical transportation, and commissioning. We are seeking a Senior Mechanical Engineer to join our team in San Diego. Your experience working... 
    Senior
    For contractors
    Work from home
    Flexible hours

    Syska Hennessy Group

    San Diego, CA
    2 days ago
  • $121.65k - $194.3k

     ...Francisco, CA, United StatesDepartment: Mechanical EngineeringBusiness Unit: ANA United StatesWork...  ...company delivering sustainable design, engineering, and consultancy solutions for natural...  ...in California is seeking an experienced Senior Process Mechanical Design Engineer to... 
    Senior
    Full time
    Part time
    Work at office
    Local area

    Arcadis

    San Diego, CA
    17 hours ago
  • $100.8k - $147k

    This OpportunityWSP is currently initiating a search for a Senior Mechanical Engineer to join our Property & Buildings Building Systems Team in San Diego, CA.Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our... 
    Senior
    For contractors
    Local area
    Flexible hours

    WSP Group

    San Diego, CA
    3 days ago
  • $112.7k - $169.06k

     ...world, so we can all enjoy living in it.Mechanical Analysis EngineerSolar Turbines is a subsidiary...  ...offerings for Customer projects. The engineer will initially be tasked with executing...  .... The engineer will be partnered with senior engineers to develop a base of knowledge... 
    Senior
    Full time
    Part time
    Flexible hours

    Solar Turbines

    San Diego, CA
    2 days ago
  •  ...Senior Mechanical EngineerOur client in San Diego, CA is seeking a Senior Mechanical Engineer with GD&T skills and Solidworks. Join an industry pioneer to design innovative fixtures and test systems in a highly collaborative, cutting-edge environment. 4 month contract!... 
    Senior
    Contract work

    Randstad

    San Diego, CA
    2 days ago
  •  ...Senior Mechanical Engineering AnalystJoin our fast-paced and passionate team as a Senior Mechanical Engineering Analyst. As we scale, you will be instrumental in building our foundation from the ground up. This is a dynamic, hands-on role for a self-starter who thrives... 
    Senior

    Monarch Quantum

    San Diego, CA
    4 days ago
  •  ...Senior Mechanical EngineerFuse builds innovative communications, networking, and computing solutions that improve the sharing of information...  ...ground environments.Fuse is looking for a Senior Mechanical Engineer to support development and deployment of our multi-function... 
    Senior

    Fuse Integration

    San Diego, CA
    4 days ago
  • $101.4k - $152.2k

     ...Job Title: Senior Mechanical EngineerThis candidate will work as part of the CHS global mechanical engineering team. Responsibilities include the mechanical design of electro-mechanical enclosures including server rack platforms, outdoor cabinet enclosures, IOT, fixtures... 
    Senior
    Work at office

    Qualcomm

    San Diego, CA
    2 days ago
  • $110k - $175k

     ...Senior Mechanical EngineerAt EXP, we're driven to provide innovative solutions for the world's built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we bring diverse and talented people together... 
    Senior
    For contractors

    EXP

    San Diego, CA
    1 day ago
  • $50 - $72 per hour

     ...Senior EngineerThe Senior Engineer position is responsible for independently delivering engineering services, from conceptual design through construction...  ...Management8+ years of experience with a Design/Build Mechanical Contractor or HVAC consultantDesired:Professional... 
    Senior
    Hourly pay
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Monday to Friday

    ACCO Engineered Systems

    San Diego, CA
    4 days ago
  •  ...efficient, sustainable, and cost-effective. Through innovative HVAC engineering, electrical upgrades, building automation systems,...  .... About the Position Our client is seeking an experienced Senior Mechanical Engineer to lead the design and engineering of complex HVAC... 
    Senior
    For contractors

    Kimmel and Associates

    San Diego, CA
    1 day ago
  • $107.09k - $159.03k

     ...Senior Mechanical Engineer - DesignLocation: San Diego, CA, US, 92127Job Summary: The Senior Mechanical Engineer - Design at Daylight will be responsible for mechanical architecture, opto-mechanical design execution, and system-level integration of laser, optical, and... 
    Senior
    Contract work
    Work experience placement
    Local area

    Leonardo DRS

    San Diego, CA
    4 days ago
  • $120k - $160k

     ...Role: Senior Mechanical Engineer Location: San Diego, CA Salary: $120,000 - $160,000 / yr + stock options, 401k matching, and other benefits Role Overview: Seasats deploys unmanned surface vessels (USVs) on multi-month missions that rely on top-quality mechanical... 
    Senior
    Permanent employment
    Full time
    Work at office
    Local area
    Visa sponsorship
    Work visa
    Flexible hours

    Seasats

    San Diego, CA
    6 days ago
  •  ...Senior Mechanical Engineer - Aerospace and Defense Ingenium Technologies - Carlsbad, CA - relocation available   Additional Job Postings:   A Senior Mechanical Engineer is needed for a well known aerospace/defense company. The primary... 
    Senior
    Permanent employment
    Full time
    Relocation
    San Diego, CA
    13 days ago
  • $130k - $170k

     ...A leading mechanical construction contractor in San Diego is seeking an experienced Project Manager to oversee HVAC/plumbing projects. The ideal candidate will have over 5 years of mechanical project management experience and a BS degree or equivalent professional experience... 
    Senior
    Full time
    For contractors

    Jobot

    San Diego, CA
    3 days ago
  • $114.44k - $190.74k

    Senior Mechatronics Engineer - 071QE Posted on 06/16/2026 Location San Diego, California, United States Description About Applied Photonics...  ...Major Duties & Responsibilities What Will You Do? As a Mechanical Engineer with a focus in Mechatronics, you will design... 
    Senior
    Permanent employment
    Remote work

    Quartus Engineering

    San Diego, CA
    more than 2 months ago
  • $135k - $210k

     ...join our San Diego, CA office. The successful new hire will have over 7 years of related design experience, and will join a team of engineers working throughout the Southern California and Pacific regions on large, complex, and exciting projects at local ports and... 
    Senior
    For contractors
    Work at office
    Local area
    Worldwide

    Moffatt & Nichol

    San Diego, CA
    22 hours ago
  •  ...Senior Mechanical HVAC Project Manager position in San Diego, CA Responsibilities: Manage schedule, budget, change-orders Review and ensure accuracy for estimates for upcoming projects Meet with suppliers and sub-contractors Attend BIM Coordination meetings... 
    Senior
    Full time
    For subcontractor
    Local area
    Relocation

    Gulfstream Strategic Placements, LLC

    San Diego, CA
    more than 2 months ago
  •  ...Job Description Job Description Senior Naval Architect / Senior Engineer Position Type: Full-Time Location: Shipyard / Marine Engineering Operations Designation: Cognizant Engineer Position Summary We are seeking a versatile and highly skilled Senior... 
    Senior
    Long term contract
    Permanent employment
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Flexible hours

    LEAD Staffing

    National City, CA
    3 days ago
  • Senior Mechanical Project Manager needed for a well-respected, growing contractor in the San Diego area! This company has many years of proven excellence and shows no signs of slowing down!! Do you bring 5+ years of Mechanical Project Management experience? If so, I want... 
    Senior
    Full time
    For contractors
    For subcontractor
    Work at office

    Gpac

    San Diego, CA
    more than 2 months ago
  • $140k - $155k

     ...Principal  ~ Collaborative, structured, and growth-focused work environment      Role Purpose:   The Senior Mechanical & Plumbing Engineer serves as a senior technical leader responsible for the design, coordination, and quality control of both Mechanical... 
    Senior
    Full time
    Work at office

    AMIRI BUILDING ENGINEERING INC dba 120 DEGREEZ

    San Diego, CA
    16 days ago
  • $135k - $165k

     ...industry pioneers, we blend hardware, software, and biochemical engineering to disrupt the status quo and democratize life-saving...  ...global healthcare innovation. About You You are a hands-on Senior Mechanical Engineer who turns requirements into working hardware. You... 
    Senior
    Local area

    Exthymic

    San Diego, CA
    4 days ago
  • $90k - $110k

     ...Core Services Group is seeking an experienced  Steam Plant Engineer/SME with experience on U.S. Navy Amphibious platforms to support...  ...position.   Required Knowledge, Skills, and Abilities (Senior/Team Leader):  At least fifteen (15) years of supervisory experience... 
    Senior
    Full time
    Contract work
    Interim role
    Work at office
    Immediate start
    Overseas

    Core Services Group

    San Diego, CA
    a month ago
  • $165k - $225k

     ...Job Description Job Description Join our fast-paced and passionate team as a Senior Mechanical Engineer of Optical Alignment Machines. As we scale, you will be instrumental in building our foundation from the ground up. This is a dynamic, hands-on role for a self-... 
    Senior
    Full time
    Local area
    Flexible hours

    Monarch Quantum

    San Diego, CA
    21 days ago
  • $155k - $175k

     ...Mechanical Senior Project Manager University Mechanical & Engineering Contractors, Inc. is currently seeking an individual for a full-time position as a Mechanical Senior Project Manager located in the San Diego area. Essential Duties & Responsibilities PREFERRED... 
    Senior
    Full time
    Contract work
    For contractors
    Work at office
    Flexible hours

    University Mechanical & Engineering Contractors, Inc

    El Cajon, CA
    3 days ago
  •  ...ApplicationsEmail: ****@*****.*** PR Range: 47.50-59.25/hr DOEPosition Summary: Seeking a design-focused Mechanical Engineer to develop new fixtures and sub-systems and improve existing test platforms. This hands-on role requires an engineer who can... 
    Senior
    Work experience placement

    Planet Pharma

    San Diego, CA
    2 days ago
  • $98.4k - $147.6k

     ...inspiring leaders, and world changing projects, you will do more and become more than you ever thought possible.We are seeking a Senior Mechanical Engineer to support new product development in genomics instrumentation. This is a mechanical design focused role working on... 
    Senior
    Full time
    Work experience placement
    Local area

    Illumina

    San Diego, CA
    4 days ago
  •  ...Role Summary As a Senior Mechanical Engineer at Unlimit Ventures, you will apply your skills in electrical-mechanical engineering and mechatronics systems to a variety of new products as they are prepared for market launch. You will design, and reduce to practice,... 
    Senior
    Full time
    Contract work

    Unlimit Ventures

    San Diego, CA
    a month ago
  •  ...information, visit  Follow Shield AI on LinkedIn, X, Instagram, and YouTube.  Job Description: Shield AI is seeking a Senior Manager of Mechanical Engineering to build and lead the team responsible for all mechanical design, thermal, and harnessing in the X-BAT aircraft... 
    Senior
    Full time
    Contract work
    Temporary work
    Part time
    Immediate start
    Worldwide

    Shield AI

    San Diego, CA
    6 days ago
  •  ...information, visit  Follow Shield AI on LinkedIn, X, Instagram, and YouTube.  Job Description: Shield AI is seeking an engineering manager of Mechanical Design to support the development of our next-generation autonomous UAV platform. In this high-ownership, high... 
    Senior
    Full time
    Temporary work
    Part time
    Worldwide

    Shield AI

    San Diego, CA
    11 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Mechanical Engineer. Be the first to apply!