Preconstruction Assistant Manager

About Eastern CompaniesEastern Companies is a family of companies including Eastern Builders, Eastern Contractors Corporation, Eastern Glass and Aluminum, and Eastern Power Solutions. With a foundation built on integrity, innovation, and teamwork, we bring every project from concept to completion with precision and purpose. Our portfolio spans industrial, commercial, renewable energy, and envelope system work, giving us the flexibility and expertise to meet today’s most demanding construction challenges. From ground-up construction and tenant build-outs to clean-room facilities and utility-scale solar installations, our teams are committed to exceeding expectations, delivering quality results, and building a lasting legacy for our clients, communities, and employees.Why Join Us?We combine the agility of a local firm with the resources of a national player, delivering on schedule, on budget, and with excellence.Our culture is driven by core values such as accountability, transparency, respect, and empowerment.We believe in investing in our people by offering the chance to grow your skills, tackle meaningful work, and advance your career in a company that values “We make it happen.”'Responsible for the initial stages of construction projects, overseeing the planning, estimation, and budgeting processes. Collaborate closely with project managers, subcontractors, architects, engineers, and clients to ensure accurate project proposals that meet client expectations and budgetary constraints.ResponsibilitiesCoordinate with the project team to develop project scope, objectives, and strategies during the preconstruction phase.Conduct thorough site evaluations and analysis to identify potential challenges, risks, and opportunities.Prepare accurate cost estimates, material quantities, and timelines for project proposals.Collaborate with subcontractors, vendors, and suppliers to obtain competitive pricing and ensure cost-effectiveness.Utilize industry-standard software for estimating, scheduling, and project management.Present preconstruction proposals and recommendations to clients, addressing their needs and concerns.Continuously monitor and update project budgets, schedules, and specifications throughout the preconstruction phase.QualificationsBachelor’s degree in Construction Management, Engineering, or related field.Proven experience in construction estimating, preferably in industrial or commercial projects.Strong analytical skills and attention to detail. Excellent communication and negotiation skills.Ability to work collaboratively in a fast-paced environment.Technical knowledge of building construction trades.