Chief Estimator
- Hiring from
- United States
- Work type
- Remote
- Posted
- Oct 1, 2026
Overview
The Chief Estimator plays a critical role in the pre-construction phase of construction projects. This leadership position involves overseeing the estimation team, managing cost estimates, and collaborating with various departments to ensure accurate and competitive bids. The Chief Estimator is responsible for analyzing project specifications, conducting site visits, and developing detailed cost estimates. This role requires a strong understanding of construction processes, excellent communication skills, and the ability to lead a team of estimators.
Company Overview
Founded in 1979, Lemartec is a national general contractor and construction management firm and is part of the General Building group within MasTec’s Clean Energy and Infrastructure segment.
As MasTec’s vertical construction arm, Lemartec delivers complex projects across industrial, aviation, power, and large commercial markets. Led at the segment level by Manny García-Tuñón, the General Building Operating Group represents MasTec’s vertical construction capabilities and serves as the platform for future growth in this space. As a MasTec company, Lemartec maintains international capabilities and strategic partnerships throughout the Americas and the Caribbean, enabling the execution of some of the most complex projects in the industries we serve. Through MasTec’s network of more than 22,000 professionals and subject matter experts in Engineering, Procurement, and Construction across over 400 locations throughout North America and the Caribbean, Lemartec is uniquely positioned to serve a diversified customer base.
With experience across all 16 disciplines of construction, Lemartec combines deep technical expertise with the strength, scale, and financial backing of MasTec to successfully deliver projects of any size and complexity.
The General Building operating group is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. Sustainability and safety are foundational to our culture and influence everything we do.
MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #17 Top 50 Domestic Heavy Contractors, #20 Transportation Contractor).
Responsibilities
- Supervise and lead a team of estimators, providing guidance, training, and support.
- Foster a collaborative and high-performing team culture.
- Allocate resources efficiently to meet project deadlines.
- Review project plans, specifications, and other documents to understand project requirements.
- Conduct site visits to gather information relevant to the estimation process.
- Identify potential risks and challenges associated with the project.
- Develop accurate and comprehensive cost estimates for construction projects.
- Utilize historical data, industry benchmarks, and market trends to inform cost projections.
- Collaborate with subcontractors and suppliers to obtain competitive quotes.
- Prepare and submit competitive bids for construction projects.
- Ensure that bids comply with project specifications and requirements.
- Coordinate with other departments (e.g., project management, business development) to finalize bid submissions.
- Cultivate and maintain strong relationships with vendors, subcontractors, and suppliers.
- Negotiate pricing and contract terms to secure favorable agreements.
- Collaborate with project teams to identify cost-saving opportunities and value engineering options.
- Monitor and control project costs throughout the pre-construction phase.
- Stay current with industry-specific software and tools for cost estimation.
- Implement and leverage technology to enhance the accuracy and efficiency of the estimation process.
- Collaborate with clients, architects, and other stakeholders to understand project goals and requirements.
- Present cost estimates and proposals to clients in a clear and professional manner.
Qualifications
Qualifications
Bachelor's degree in Construction Management, Civil Engineering, or a related field.
Knowledge/Skills/Abilities
Proven experience as an estimator in the construction industry.
Strong leadership and team management skills.
Excellent analytical and problem-solving abilities.
Thorough understanding of construction processes, materials, and methods.
Proficiency in construction estimation software and tools.
Effective communication and negotiation skills.
Ability to work under pressure and meet tight deadlines.
What's in it for you:
Financial Wellbeing
- Competitive pay with ongoing performance review and merit increase
- 401(k) with company match & Employee Stock Purchase Plan (ESPP)
- Flexible spending account (Healthcare & Dependent care)
Health & Wellness
- Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
- Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance
Family & Lifestyle
- Paid Time Off, Paid Holidays, Bereavement Leave
- Military Leave, including Differential Pay and Benefits Continuation
- Employee Assistance Program
Planning for the Unexpected
- Short and long-term disability, life insurance, and accidental death & dismemberment
- Voluntary life insurance, accident, critical illness, and hospital indemnity coverage
- Emergency Travel Assistance Program
- Group legal plan
Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information.
MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal, and local laws respecting consideration of unemployment status in making hiring decisions.
MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.