Industry Cities & Places At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact We're seeking a Plumbing Engineer to join our Building Mechanical team and help deliver innovative plumbing design solutions for our federal clients. You will work alongside our team of engineers and designers performing field investigations, interfacing with clients & vendors, sizing and selecting equipment, and preparing construction design packages. You'll be accountable for the schedule and technical quality of challenging engineering tasks as you gain familiarity with the client's expectations, scope, budget, and schedule. You'll work with a multi-discipline, highly interactive team to establish to meet the needs of our clients. Your role keeps our company connected, and we'll support you with what you need to be successful. Highlights of your contributions will include: Development of the design criteria for the Plumbing systems. Layout and design of Plumbing systems including sanitary sewer, process sewer, potable water, hot water, natural gas, and roof drainage. Development of final design documents including specifications associated with these systems. Coordination with other disciplines. Here's what you'll need Professional Engineering License or Certified in Plumbing Design (CPD) At least eight (3) years' experience in the design of plumbing systems. Thorough knowledge of codes and standards related to the design of Plumbing systems. Bachelor of Science Degree in Mechanical Engineering. Adaptability to work within a fast-paced team environment with multiple deadlines. Ability to follow lead a building mechanical team on a project and to collaborate with other discipline team members.

Posted Salary Range:

Minimum 100,000.00

Posted Salary Range:

Upper 140,000.00 Our 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. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full-time salaried/exempt employees, seven paid holidays, and caregiver leave. 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 $100,000.00 to $140,000.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on August 25, 2026. This position will be open for at least 3 days. We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work. Your application experience is important to us, and we're keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support . Locations City State Country Arlington Virginia United States