From Loenbro, LLC's posting. “We” and “our” refer to the employer.
Job Title:
UMI Senior Estimator
Company:
Loenbro, LLC
Business Unit/Department:
UMI
Location:
Gilbert, AZ / On-site
Reports to:
Chief Estimator UMI
Employment Type:
Full-Time
FLSA Classification:
Exempt
About Loenbro
Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care.
At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose.
Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.
The UMI Senior Estimator operates with minimal oversight and is responsible for leading accurate and competitive cost estimates. Desired estimating experience includes underground utilities, earthwork, concrete in civil infrastructure projects. A successful candidate has experience performing detailed quantity takeoffs and understanding project plans, specifications, labor requirements, materials, equipment, subcontractor pricing, and production rates to develop comprehensive project estimates and proposals.
The Estimator works closely with operations, project management, clients, vendors, and subcontractors to ensure bids are complete, competitive, and aligned with company objectives.
Essential Duties and Responsibilities
Review project plans, drawings, specifications, bid documents, and contracts.
Prepare detailed quantity takeoffs for labor, materials, equipment, and subcontracted work.
Prepare cost estimates with minimal oversight.
Solicit and evaluate vendor and subcontractor quotations.
Analyze labor productivity, equipment requirements, and production rates.
Identify project risks, constructability concerns, and potential cost impacts.
Collaborate with project managers, superintendents, and field personnel to develop project execution strategies.
Prepare bid summaries, estimate reviews, and proposal packages.
Attend pre-bid meetings, site visits, and project walkthroughs as required.
Assist with value engineering and alternative construction methods to improve project competitiveness.
Ensure all estimates comply with company procedures and client requirements.
Participate in bid review meetings and present estimating recommendations to management.
Qualifications
Required
Minimum 3-5 years in applicable experience. Estimating or operations.
Strong understanding of underground utilities means and methods and workflow. Including equipment selection, trench shoring, backfill methods and materials.
Perform detailed quantity take-offs.
Ability to read and interpret construction drawings, specifications, and geotechnical reports.
Proficiency in Microsoft Office Suite, Outlook and Excel.
Experience with estimating software such as HCSS HeavyBid, Bluebeam, or similar platforms.
Strong mathematical, analytical, and problem-solving skills.
Excellent organization, attention to detail and superior communication skills.
Valid driver's license with an acceptable driving record.
Preferred
Associate's or Bachelor's degree in Construction Management, Civil Engineering or a related field.
Self-perform civil experience is strongly desired.
Knowledge of DOT, municipal, utility, and project requirements.
Knowledge, Skills, and Abilities
Quantity takeoff and cost estimating
Construction means and methods
Labor and equipment productivity analysis
Bid preparation and proposal development
Contract and specification review
Vendor and subcontractor management
Risk assessment and cost analysis
Budgeting and forecasting
Strong negotiation and communication skills
Attention to detail and accuracy
Time management and ability to meet tight deadlines
Working Conditions
Primarily office-based environment with occasional field visits.
Frequent computer and document review work.
Occasional travel to project sites, client meetings, and pre-bid conferences.
May require additional hours during bid preparation and submission deadlines.
Physical Requirements
Ability to sit for extended periods while preparing estimates and reviewing documents.
Ability to occasionally lift and carry plans, bid packages, and office materials up to 25 pounds.
Ability to walk construction sites and uneven terrain during site visits.
Ability to safely access active construction and maintenance project locations while utilizing required PPE.
This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.
Benefits
Loenbro offers a competitive salary, comprehensive benefits package, and rewards to those who join our team:
Medical, dental, and vision insurance
401(k) retirement plan with company match
Paid time off (PTO)
Life and disability insurance
Professional development and training opportunities
Employee assistance program (EAP)
Benefits eligibility may vary based on employment classification and hours worked.
Guided by
Core Values (LEAD)
, grounded in grit and a commitment to excellence
, Loenbro betters our families, customers, and local communities.
If you’re ready to be part of a company that
LEADS by: L iving with Integrity
E xceeding Expectations
A cting with Urgency
D elivering Excellence
…we want to hear from you.
Loenbro is an Equal Opportunity Employer
About this listing
LAYIQ is an independent job-discovery service. This listing does not imply a partnership with or endorsement by the employer. Review the original posting for current details and availability.
