SIP Estimator (Scaffolding, Insulation & Painting)

Company: Loenbro, LLC Business Unit/Department: Pre-construction Location: Remote

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.

Job SummaryThe SIP Estimator is responsible for working with the Estimating team to develop accurate, competitive, and comprehensive scaffolding, insulation, and painting & coatings estimates for complex industrial projects. This role oversees the full SIP estimating process—including quantity takeoffs of surface area, linear footage, and scaffold volume, labor and equipment analysis, material pricing, subcontractor evaluations, and risk assessments—for projects up to $25M or higher depending on scope and self‑performance. The SIP Estimator interprets coating and lining specifications, insulation schedules and details, scaffold access plans, general arrangement and isometric drawings, and contract documents to build detailed work breakdown structures and precise cost models.

Essential Job Responsibilities

Project Estimation:

• Estimate projects the size and scope of projects up to $25M, considering complexity and self-performance scope.
• Validate quantity take-offs—including coating surface area, insulation linear and square footage, and scaffold cubic volume—and ensure accurate input into estimating software.
• Apply advanced cost analysis and contingency planning for risk mitigation.
• Attend pre-bid meetings.
• Set up and lead bidreview meetings.
• Review request for Information (RFI's) to address questions throughout bid process
• Perform quantity take-offs and review Junior Estimator takeoffs..
• Utilize estimating software to develop cost and final pricing.
• Ensure compliance with contractual requirements, applicable craft standards, and company standards.
• Create detailed price proposal, execution plans, clarifications, and any further documents requested by Client.

Technical Expertise:

• Interpret and analyze coating and lining specifications, insulation schedules and details, scaffold access plans, general arrangement and isometric drawings, as well as all bid documents.
• Draft pre-estimate checklist & opportunity matrix based on information from the bid documents and pre-bid meetings.
• Ability to quickly establish ROM pricing for further evaluation of opportunities.
• Utilize HCSS HeavyBid software for accurate and efficient estimating.
• Incorporate design methodologies such as DesignAssist and DesignBuild when applicable.
• Support Junior Estimator in work with subcontractors and vendors for pricing.
• Understand project requirements and assign indirect costs, including scaffold standing time, rental duration, containment, and access equipment.

Craft-Specific Estimating Expertise:

• Painting & Coatings: Estimate surface preparation and application scopes—abrasive blasting, hydroblasting, primers, epoxies, urethanes, and specialty high-temperature coatings—applying SSPC/AMPP surface preparation standards, DFT and coat buildup requirements, containment, and production rates to develop accurate labor and material consumption.
• Insulation & Lagging: Estimate hot and cold insulation systems for piping, vessels, tanks, and equipment—including calcium silicate, mineral wool, cellular glass, and aerogel—along with metal jacketing and lagging, vapor barriers, removable blankets, and personnel protection, with accurate takeoffs by linear foot, square foot, and fitting count.
• Scaffold Erection & Inspection: Estimate system, tube-and-clamp, and frame scaffold access scopes—including erect and dismantle labor, cubic- and square-foot volumes, rental duration and standing time, engineered/specialty designs, competent-person inspection cycles, and tagging requirements.

Client & Stakeholder Engagement:

• Communicate clearly with operations, procurement, and project management teams during pre-construction.
• Generate all submittals called for in RFQ

Strategic Contributions:

• Provide pragmatic analysis of project execution to optimize efficiency and profitability.
• Generate high-level cash flow projections, risk analysis reports, and resource-loaded schedules.
• Support business development with conceptual estimates and ROM pricing for new opportunities.

Other duties may be assigned as needed to support business operations.

Minimum Qualifications

Required:

• Minimum of 2-5+ years of experience in industrial construction estimating covering scaffolding, insulation, and/or painting & coatings scopes, with at least 2 years in a leadership role.
• Estimating experience with Accubid, HCSS HeavyBid, and/or similar softwares.
• Ability to read and interpret coating specifications, insulation details, scaffold drawings, and other technical schematics.
• Working knowledge of SSPC/AMPP surface preparation and coating standards, insulation and lagging system types and applications, and OSHA Subpart L scaffold requirements.
• Excellent communication skills – both verbal and written.
• Excellent computer skills including Microsoft Office Suite.
• Ability to read isometric, PID's and Architectural drawings.

Preferred:

• Bachelor’s degree in construction management, Engineering, or related discipline
• Scheduling experience with MS. Direct involvement in industrial painting & coatings, insulation & lagging, and scaffold erection on refinery, power generation, or heavy industrial facilities.
• Experience with DesignAssist and DesignBuild delivery methods.
• Proven ability to manage multiple complex bids simultaneously.
• Turnaround, outage, and shutdown estimating experience.
• AMPP/NACE Coating Inspector (CIP) certification or SSPC Protective Coatings Specialist credential.
• Scaffold Competent Person certification and OSHA 30-Hour Construction.

Physical Demands and Work Environment

The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Work Environment:

• Mostly Indoor office setting with controlled temperature.
• Occasional Outdoor industrial sites with exposure to extreme weather, potential exposure to noise, dust, chemicals, or other environmental factors.
• Travel requirements: up to 10% of time.
• This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.

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) and holiday pay
• 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:

• Living with Integrity
• Exceeding Expectations
• Acting with Urgency
• Delivering Excellence

…we want to hear from you.

Loenbro is an Equal Opportunity Employer