Water Design Build Preconstruction Manager

At Jacobs, we're on a mission to enhance our world with innovative water and wastewater projects. Accurate estimates are crucial for the success of these initiatives, and we are seeking a talented Preconstruction Manager to support our diverse portfolio, including complex water, wastewater, environmental, heavy civil, and military/government facility projects. In this role, you'll engage in comprehensive reviews of proposals, conceptual designs, and detailed design documents (both drawings and specifications). Your participation in design development meetings and site visits will help accurately define the scope of work and determine cost impacts for each project. You will play a pivotal role as a mentor within a collaborative and knowledgeable team. Responsibilities include preparing estimates by developing project work breakdown structures, executing complete scope of work take-offs, assisting in preparations of statements of work for subcontractors and vendors, applying construction means and methods, and preparing schedules. You'll also calculate indirect field and owner's costs to ensure comprehensive project foresight. Collaboration with design teams will be vital to ensure the quality and quantity of input needed for accurate design build construction estimates. Leverage both your creative and analytical strengths to produce insightful reports and presentations, as well as analyze historical data to guide future decisions. We are looking for someone with profound attention to detail and extensive construction experience who is eager to grow. Join us in tackling challenging water and wastewater projects together! This role requires a Bachelor's degree in Engineering, Construction Management, or a related field, alongside substantial relevant experience. Bring your proficiency in current technologies, including communications, estimating, scheduling, and database software. Familiarity with tools such as AutoCAD, Microstation, Bluebeam, Timberline, Microsoft Excel, Primavera P6, Smartsheet, and SQL-based databases is essential. Demonstrated understanding of estimating organizational structures and processes is required. This includes knowledge in quantity takeoff, crew development, material quotations, contingency and risk model development, and markup structures. Experience in quantitative risk analysis using software tools is a must, with preference for Deltek Acumen for schedule and cost analyses. Familiarity with industry estimating software like Timberline and HCSS Heavy Bid and understanding project scheduling with Primavera P6 and/or Smartsheet is beneficial. A history of mentoring junior staff is highly valued. Able to adapt to travel requirements based on project needs, with general travel being infrequent. Ideally, you will also bring: Strong written, oral, and presentation skills. A proactive approach to client interactions, especially on challenging topics such as scope, schedule, and budget. Expertise in building interpersonal relationships and resolving conflicts effectively. The ability to work independently, owning your responsibilities while also receiving guidance towards success. An extensive background in water and wastewater construction, including valuable field experience. Understand the physical and environmental demands of this position, which may include standing, walking, coordination, and agility. Adapting to environments with potential loud noise, high-pressure systems, electrical equipment, and conditions common in the water and wastewater design build industry. Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, disability, or any other protected status.

Created: 2026-03-04