{"id":3278336,"url":"https://alion.io/job/salas-obrien-mid-level-plumbing-engineer-2","title":"Mid-Level Plumbing Engineer","company":{"id":2373010,"name":"Salas O'Brien","domain":"salasobrien.com","url":"https://alion.io/company/salasobrien","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"UltiPro","truth_index":{"grade":"B","score":80,"open_postings":10,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":13,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tustin, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":150000,"currency":"USD","period":"year","gross":null,"usd_annual":150000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-21T01:05:42Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-11-01T12:10:32Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"Mid-Level Plumbing Engineer\nAt 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.\nBuilding 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.\nAbout Us:\n 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.\nWe 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.\nOur 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.\nJob Summary:\nThe Plumbing Engineer will focus on engineering and delivery of plumbing system design for healthcare and other complex facilities. The role will entail managing engineering projects, directing designers & other disciplines, as well as personally performing engineering activities and engaging in project meetings.\nResponsibilities:\nProvide a superior level of technical services to our clients for their projects and technical support requirements, providing technical and project control direction, and mentoring other engineers and designers.\nEngineer and design plumbing systems, including medical and laboratory piping, medical gases, and specialized healthcare infrastructure.\nProvide engineering design, evaluation, and planning of plumbing systems for healthcare, life sciences, higher education, and data center market types.\nPerform engineering calculations, system sizing, and assist with equipment selection.\nIdentify, formulate, and initiate solutions to complex problems requiring multiple-discipline involvement, along with discipline-specific analytical tools.\nPerform work activities on an individual basis or within a project team with limited need for supervision.\nCoordinate work activities that affect the quality of project control, scope development, proposals, engineering & design, document control, inspection & testing, and commissioning.\nIdentify and resolve routine problems that involve the use of conflicting or incomplete information.\nData gathering and site assessments at customer’s facilities.\nReview and editing of project specifications with minor assistance.\nProficient knowledge of California code requirements, including California Building Code (CBC) and HCAI specific requirements.\nCoordinate with multidisciplinary teams to support project delivery across design and construction phases.\nDevelop bidding documents for process equipment, fabrication, and construction.\nAbility to review Revit production models and work interactively with support staff in development of project deliverables.\nSupport client interactions and participate in project meetings as needed.\nAssist with QA/QC reviews to ensure accuracy, quality, and compliance with applicable codes and standards.\nSkills:\nAdvanced expertise with Autodesk software (Revit, Navisworks).\nAbility to comprehend, contribute to, and carry out strategies to manage our relationships with customers, suppliers, and alliance team members\nExperience at a design engineering firm required.\nDemonstrated ability to work independently and take initiative to drive projects forward.\nTeam Contribution & Development:\nCollaborate with senior engineers and project managers to deliver projects on schedule and within scope.\nSupport proposal development and technical input for projects as needed.\nParticipate in knowledge sharing and continuous improvement of design standards and best practices.\nContribute to a positive team environment through effective communication and collaboration.\nContinue to build technical expertise in specialized plumbing systems.\nQualifications and Experience:\nBachelor's Degree in Mechanical Engineering.\n5-10 years of experience engineering and managing plumbing systems projects from start to finish for the built environment.\nClient engagement and business development experience.\nRegistration as P.E. preferred.\nLocation:\nTustin, CA (on-site with remote Fridays).\nTravel:\nUp to 30%.\nCompensation & Benefits:\nSalas 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.\nThe base salary range for this position is $100,000 to $150,000. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.\nEqual Opportunity Employment Statement\nSalas 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, colour, 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. 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