Senior Estimator - Heavy Civil Construction/Bridge & Highway

About the Role

MasTec Civil is seeking a Senior Estimator to support the growth of our North Florida market. This role requires a minimum of 5 years of estimating experience and 2 years of field experience in Heavy Civil Construction, with a focus on roadways and bridges. The ideal candidate is knowledgeable in contract delivery methods such as design-build, design-bid-build, and Lump Sum, and has experience with FLDOT/Turnpike, cities/counties, and airport authorities. This self-motivated individual will collaborate with peers, mentor young engineers, and proactively identify problems and solutions. The role leads the estimating process for major highway, bridge, and transportation infrastructure projects from concept through bid submission. Preference is given to candidates located within the North Florida/Jacksonville radius, with eligibility for a hybrid work arrangement.

About the Company

Founded in 1987, MasTec Civil (formerly Condotte America) is a heavy highway contractor specializing in complex transportation projects, including roadways, bridges, interchanges, mass transit, and tolling facilities. As part of the MasTec Clean Energy & Infrastructure (CE&I) segment, we generate over $4.5 billion in annual revenue and prioritize sustainability and safety. MasTec, a minority-owned Fortune 500 company, has over 90 years of industry experience, 35,000 employees, and 400 offices nationwide. We are ranked #1 in Power, #16 among Top 50 Domestic Heavy Contractors, and #13 in Transportation by Engineering News-Record (ENR).

Responsibilities

• Understand bid items, basis of estimate, and identify errors, discrepancies, and solutions in plans and specifications.
• Read and interpret plans, specifications, RFPs, RFIs, addendums, technical special provisions, and related documents.
• Build green sheet estimates, breakdown activity structures, construction schedules, and risk matrix analyses.
• Create job budgets for awarded contracts.
• Develop bid strategies, cost-saving initiatives, and demonstrate management skills.
• Perform accurate and timely quantity takeoffs, capable of estimating an entire job independently.
• Review estimating reports, including equipment and labor hours, key indicators, and equipment balance analyses.
• Maintain up-to-date knowledge of FDOT Standards and Specifications.
• Conduct full reviews of bid submittal packages and lead estimating discussions with company executives.
• Obtain clarifications on plans and specifications from owners or engineers of record.
• Coordinate and invite suppliers and subcontractors to quote different scopes of work.
• Analyze supplier and subcontractor pricing inputs as required.
• Build and strengthen relationships with subcontractors and suppliers.
• Perform unit cost analysis and assist in pre-bid meetings and bid submittals.
• Stay updated on commodity trade prices and emerging construction technologies and techniques.
• Maintain continuing education in construction through conventions, forums, and other industry events.
• Communicate regularly with field personnel (e.g., project engineers, superintendents, foremen, fleet managers) to track and adjust unit costs as necessary.

Qualifications

• B.S. in Civil Engineering, Construction Management, or a related field.
• 5+ years of estimating experience in heavy civil construction, preferably on projects valued between $20M - $300M+.
• Demonstrated experience estimating DOT, highway, roadway, bridge, or transportation infrastructure projects.

Skills

• High work values, integrity, and ethical standards.
• Strong focus to meet and exceed company requirements and expectations.
• Excellent organizational skills and strong verbal and written communication.
• In-depth knowledge of bridge and roadway construction.
• Expertise in Florida soil (rock/clay), foundations, concrete structures, temporary structural systems, underground and utility work, earthwork, signalization, roadway lighting and signing, intelligent transportation systems, and safety standards.
• Knowledgeable in design-build and design-bid-build contracts with FDOT and Turnpike Enterprises.
• Strong understanding of earthwork, grading, drainage, asphalt paving, concrete, structures, utilities, MOT, and highway construction practices.
• Proficiency with estimating software such as HCSS HeavyBid, AGTEK, Bluebeam, or similar platforms.
• Ability to manage multiple pursuits while meeting strict bid deadlines.
• Teaching and mentoring skills.

Software Skills and Certifications

• 30-Hour OSHA training.
• Microsoft Office: Outlook, Excel, Word, PowerPoint.
• Scheduling software: P6 Primavera.
• HCSS HeavyBid.
• Bluebeam Revu.
• AutoCAD Civil 3D.
• MicroStation.
• AGTEK.

Benefits

Financial Wellbeing

• Competitive pay with ongoing performance reviews and merit increases (salary range: $145,000 - $160,000 depending on experience).
• 401(k) with company match and Employee Stock Purchase Plan (ESPP).
• Flexible spending accounts (Healthcare & Dependent care).

Health & Wellness

• Medical, dental, and vision insurance (plan choice) covering spouse, domestic partner, and children.
• Diabetes management, telehealth coverage, prescription drug plan, and pet insurance.

Family & Lifestyle

• Paid time off, paid holidays, and 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 coverage.
• Voluntary life insurance, accident, critical illness, and hospital indemnity coverage.
• Emergency Travel Assistance Program.
• Group legal plan.