Piping/Plumbing Engineer I
$80k - $100kAffiliated Engineers, Inc.
Join a Team Where Engineering Excellence Drives Opportunity. At Affiliated Engineers, Inc. (AEI), we bring together expertise and innovation to solve the most complex challenges. Since 1978, we’ve supported mission‑driven organizations in designing systems and environments that advance society and improve lives. Today, with more than 900 professionals across 22 offices, we help shape the future of healthcare, science and technology, energy, education, and other vital sectors. From elevating patient care in Mayo Clinic’s world‑class hospitals to enabling discovery in high‑containment laboratories for U.S. agencies and driving environmental progress with Microsoft’s renowned Thermal Energy Center, our work enriches the human experience, safeguards the environment, and pushes the boundaries of possibility. AEI consistently earns national recognition from leading industry publications and has been named the #1 Laboratory Engineering Firm in the nation. About the Role As a Piping/Plumbing Engineer I in our Seattle office, you will help our clients achieve energy‑efficient building solutions and create a greener future. Responsibilities Perform load calculations, determine system sizing and layouts, calculate equipment sizes, and select equipment. Complete field surveys and review equipment shop drawings. Mentor designers and, as experience grows, lead piping/plumbing project teams. Write specifications, participate in project meetings with clients and consultants, and support construction‑phase work. Qualifications BSME or BSAE from an ABET‑accredited school. EIT certification (FE exam passed) is a plus. 1–3 years experience in the MEP consulting engineering field preferred. Skills Strong spoken and written communication skills. Excellent organization and time‑management skills. Quick technical comprehension and client‑focused motivation. Ability to prioritize multiple tasks effectively. Proficient working both individually and within team environments. Benefits and Opportunities Flexible, collaborative environment that prioritizes well‑being and supports your best work. Real opportunities for growth through mentorship, professional development programs, and exposure to high‑impact projects. Inspiring teammates who challenge the status quo and foster innovation. A benefits package including health, dental, vision, retirement, a performance‑based year‑end bonus, and thoughtful perks such as flexible work arrangements, wellness resources, and community‑focused initiatives. Estimated Starting Salary Range: $80,000 to $100,000. AEI is proud to be an EEO/AA Employer/Veteran/Disabled. #J-18808-Ljbffr Affiliated Engineers, Inc.
- A leading engineering firm in Seattle seeks a Piping/Plumbing Engineer II to deliver energy-efficient building solutions. Candidates should possess a BSAE or BSME with over 3 years of relevant experience. The role emphasizes collaboration and innovation, offering a supportive...SuggestedFlexible hours
- Affiliated Engineers, Inc. is looking for a Piping/Plumbing Engineer I to join our Seattle office. You will help clients achieve energy-efficient building solutions and contribute to a greener future. Responsibilities include performing load calculations, mentoring designers...SuggestedWork at officeFlexible hours
$90k - $125k
Join a Team Where Engineering Excellence Drives Opportunity At Affiliated Engineers, Inc. (AEI) , we bring together expertise and innovation... ..., and your work helps shape a brighter future. As a Piping/Plumbing Engineer II in our Seattle office, you will help us empower...SuggestedWork at officeFlexible hours- MacDonald-Miller is seeking a Project Engineer for their Seattle HQ who will play a vital role in large-scale project execution, working with both office and field employees. The ideal candidate will have a bachelor's degree in mechanical engineering or construction management...SuggestedWork at office
$85k - $116.8k
Jacobs is seeking a Pipe Stress Engineer to work on exciting projects that can transform industries and improve communities. This role includes responsibilities such as collaborating on multi-disciplinary teams and ensuring project quality and schedules. The ideal candidate...SuggestedRemote job$103.3k - $182k
WSP in the U.S. is seeking a Senior Plumbing Engineer for its Seattle, WA office. This full-time opportunity involves working within a team-focused environment to tackle various engineering projects. The successful candidate will contribute to project development, ensure...Full timeWork at office$115k - $172k
.... Previous Biotech/pharma experience is strongly preferred. Position Description: Manage and supervise at a project level all engineering and administrative policies, procedures and functions. Coordinate with project field operations to ensure transfer of information...Permanent employmentFull timeContract workTemporary workFor subcontractorWork at officeFlexible hours- A leading construction firm in Seattle is seeking a proactive Project Engineer to support pipe and plumbing fabrication and construction projects. The ideal candidate will have at least five years of relevant experience and a Bachelor's degree in Engineering or a related...
$99.2k - $138.88k
...the history of spaceflight! Position Summary Blue Origin is seeking a motivated and skilled Facility Design Mechanical Process Pipe Engineer II to support the design, analysis, and construction of advanced process piping and fluid distribution systems across our aerospace...Permanent employmentTemporary workLocal area- Blue Origin is seeking a Facility Design Mechanical Process Pipe Engineer II in Seattle, WA. In this position, you'll support the design, analysis, and construction of advanced process piping and fluid distribution systems. You'll collaborate with engineering teams while...
- A leading engineering firm is seeking a Senior Plumbing Engineer in Seattle to join their Property & Buildings Team. This position involves conducting inspections, preparing technical reports, and developing construction plans to meet compliance standards. Ideally, candidates...
- A leading engineering firm in Seattle is looking for a Senior Plumbing Engineer to contribute to project development within the Property & Buildings Team. The ideal candidate will have a Bachelor's degree in Plumbing or Mechanical Engineering and 5-7 years of relevant...Full time
$103.3k - $150.59k
Senior Plumbing Engineer - Buildings (Seattle, WA) WSP is looking for a full‑time senior plumbing engineer to join our Seattle, WA office. The role is part of the Property & Buildings Team and supports a range of new design and rehabilitation projects. Responsibilities...Full timeFor subcontractorWork at officeLocal area$103.3k - $150.59k
...that meets our client's objectives and solves their challenges. WSP is currently initiating a search for a full-time Senior Plumbing Engineer for our Seattle, WA office. This position is best suited for an engineer who is seeking an opportunity to work within a team-focused...Full timeFor subcontractorWork at officeLocal area$78.12k - $86.91k
...Junior Water Resources Engineer Location: Seattle, Tacoma, or Wenatchee, Washington Job Type: Regular Full-time What’s the Opportunity? Anchor QEA is seeking a water resources engineer to help expand our water resources engineering practice in the Pacific Northwest. We...Full time- ...Water Resources Engineer Are you ready to be part of a dynamic, diverse, and driven team who step together toward challenges and who strive to continually improve processes and outcomes? We are a well-funded, mission-driven public service agency who work at the interface...Temporary workFor contractorsSeasonal workLocal areaImmediate startRemote work
$103.3k - $182k
WSP USA seeks a full-time Senior Plumbing Engineer for their Seattle, WA office. In this role, you'll engage in professional plumbing engineering work, project management, and train entry-level engineers. Requirements include a Bachelor's degree and over 7 years of plumbing...Full timeWork at office- TerraPower is searching for a Principal Core Thermal Hydraulics Engineer in Bellevue, Washington. This role involves leading the development and validation of thermal-hydraulic methodologies for the sodium-cooled Natrium Reactor program. The candidate should have a strong...
$130k - $185k
Kennedy Jenks, located in Seattle, is seeking an experienced Pipeline Engineer to support water and wastewater projects in a hybrid work environment. The ideal candidate will have over 10 years of pipeline engineering experience, with a focus on design, analysis, and compliance...$130k - $185k
...and a culture of continuous improvement, we deliver exceptional engineering and environmental consulting services today, with a focus on... ...Support pipeline design and analysis: Perform hydraulic and pipe design calculations for small- to large-diameter water and wastewater...Contract workWork at officeWork from homeFlexible hours2 days per week- Principal Core Thermal Hydraulics Engineer Location: Bellevue, Washington, United States. TerraPower seeks a highly motivated Principal Core Thermal Hydraulics Engineer to support the sodium‑cooled Natrium Reactor program. The role reports to the Manager of Core Thermal...Local area
$168.32k - $252.48k
Principal Core Thermal Hydraulics Engineer Bellevue, Washington, United States TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally...Full timeTemporary workWork experience placementLocal areaRelocation package- Blue Origin in Seattle is seeking an experienced thermal engineer to lead the development and integration of thermal components for the Blue Moon Crew Lander as part of the Human Landing System engineering team. You will own system design, development, delivery, and deployment...
$52 - $85 per hour
...Job Title: Thermal Analysis Engineer Type: Contract (6 months) Compensation: $52 - $85 hourly Contractor Work Model: Fully Remote System One is seeking a highly motivated Thermal Analysis Engineer. Tasks Perform thermal model development...Hourly payContract workFor contractorsLocal areaRemote work$130.71k - $182.99k
...of problem solvers as we add new chapters to the history of spaceflight! This role is part of Advanced Concepts and Enterprise Engineering (ACE), supporting Blue Origin's mission of millions of people living and working in space for the benefit of Earth. The team...Permanent employmentTemporary workLocal areaRelocation$135k - $170k
...Senior Thermal Engineer A bout Gravitics At Gravitics, we're not exploring space-we're building it. We're creating the infrastructure for a thriving space economy, enabling humanity to flourish beyond Earth. Our vision is bold, but we're not just...Permanent employmentContract work- King County, WA is seeking a Water Resources Engineer to join their innovative team in Seattle. This role involves assisting in hydrologic and hydraulic analyses and managing floodplain mapping projects. The Engineer will work both remotely and onsite at the King Street...Remote job
- A leading engineering firm in Bellevue is seeking a Water Resources Engineer to support fisheries projects and manage task engineering. The ideal candidate will hold a Bachelor's degree in Engineering and a Professional Engineer license, with strong communication skills...
- ...Job Description Job Description BUILD YOUR CAREER WITH BEE'S PLUMBING Hiring Event | By Invitation & Scheduled Interviews At Bee's Plumbing, we're not just filling positions, we're building the next generation of leaders, technicians, and customer service professionals...Apprenticeship
- Stantec is looking for a Mechanical Engineer to join their Seattle office. In this role, you will contribute to advanced mechanical design projects including HVAC and plumbing systems, collaborating with cross-disciplinary teams under the guidance of senior staff. The ideal...Work at office
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