Senior Estimator

Job Title : Senior Estimator – Water/Wastewater Construction Location : Costa Mesa, CA (100% Onsite) Overview Imperium Global are currently representing a top ENR-ranked general contractor that is actively seeking a Senior Estimator for their Water/Wastewater Business Unit. Based out of Costa Mesa, CA, this award-winning contractor is renowned for delivering high-quality projects across a wide range of market sectors, and fostering a dynamic, growth-oriented workplace. This position is part of a strategic succession plan and offers a clear and accelerated pathway to the Chief Estimator role within 1-2 years. Backed by one of the most commercially minded and innovative senior leadership teams in the industry, the company has achieved consistent revenue growth of over 25% year-over-year for the past five years and is poised for continued expansion. Role Summary The Senior Estimator will be responsible for leading estimating efforts for water and wastewater construction projects. Working closely with the current Chief Estimator and senior leadership, this professional will play a key role in shaping the success of the division. This opportunity is ideal for experienced estimators or project managers looking for a stable, growth-oriented career path with significant leadership potential. Key Responsibilities Develop and manage detailed cost estimates for civil, structural (steel and concrete), and mechanical (process) components of water/wastewater projects. Analyze project plans, specifications, and contracts to accurately determine project requirements. Collaborate with leadership to enhance estimating standards, streamline processes, and secure competitive bids. Mentor and support junior estimators, fostering team development as the division grows. Assist in the transition of responsibilities from the Chief Estimator, positioning for future leadership. Required Experience and Skills Extensive experience as an estimator in self-performing water/wastewater general contracting. A minimum of 10 years in the construction industry, with a focus on estimating or relevant project management experience. Proficiency with estimating tools such as Hard Dollar, HCSS, or Bid2Win (training available for B2W). In-depth knowledge of civil, structural, and mechanical (process) construction; electrical expertise is not required. Strong analytical skills, with the ability to work collaboratively and thrive in a dynamic environment. Ideal Candidate Profiles This position is an excellent fit for professionals with the following backgrounds: Seasoned Senior Estimator : Experienced individuals seeking a change due to organizational dynamics, such as acquisitions or leadership challenges. Project Manager Transitioning to Estimating : PMs with strong estimating experience who are looking for a stable role with long-term growth potential. Ambitious Estimator at a Large GC : Estimators from major general contractors seeking a faster path to leadership without waiting for years in a competitive internal structure. Why Consider This Role? Accelerated Career Growth : A fast-tracked path to the Chief Estimator role within 1-2 years. Top-Tier Leadership : Work alongside one of the most forward-thinking and collaborative leadership teams in the industry. Market-Leading Compensation : Enjoy a highly competitive base salary and bonus package that outpaces competitors. High-Growth Organization : Join a company experiencing consistent double-digit revenue growth and a clear, shared vision for the future. Additional Information Location : This position is based in Costa Mesa, CA, and requires 100% onsite presence (no remote or hybrid work). Software : Familiarity with Hard Dollar or HCSS is sufficient; training on Bid2Win will be provided if needed. How to Apply If you are an experienced estimator or project manager with a passion for water/wastewater construction and are seeking a leadership-track role, we encourage you to apply. Please submit your resume and a cover letter detailing your relevant experience and career goals.