Job Title: Sr. Industrial Piping Estimator

Company: Loenbro, LLC
Business Unit/Department: Estimating                                              
Location: Varies - Open to any location
Reports to:  Preconstruction Manager
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.

Job Summary
The Senior Industrial Piping Estimator is a key leader within the Estimating Group, responsible for developing accurate, competitive, and comprehensive mechanical construction estimates for complex industrial projects. This role oversees the entire process of bid production - including quantity takeoffs, labor and equipment analysis, material pricing, subcontractor evaluations, and risk assessments—for projects up to $75M or higher depending on scope and self‑performance. The Senior Industrial Mechanical/Piping Estimator interprets mechanical drawings, piping and equipment specifications, isometrics, and contract documents to build detailed work breakdown structures and precise cost models.

Essential Job Responsibilities

Project Estimation:

• Lead preparation of detailed estimates for projects up to $75M, considering complexity and self-performance scope.
• Oversee discipline estimators on large multi-discipline RFPs.
• Validate quantity take-offs and ensure accurate input into estimating software.
• Apply advanced cost analysis and contingency planning for risk mitigation.

Technical Expertise:

• Interpret and analyze P&ID drawings and other technical documents.
• Utilize HCSS HeavyBid software for accurate and efficient estimating.

Client & Stakeholder Engagement:

• Represent the estimating team in client meetings, pre-bid conferences, and negotiations.
• Communicate clearly with operations, procurement, and project management teams during pre-construction.

Process Management:

• Develop and enforce estimating procedures, including pre-estimate checklists and opportunity matrices.
• Oversee bid review meetings and ensure timely submission of RFIs and proposals.
• Ensure compliance with contractual requirements and company standards.

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 5+ years of experience in industrial construction estimating, with at least 2 years in a leadership role.
• Ability to read Interpret P&ID, Isometric drawings and other technical schematics.
• Excellent communication skills – both verbal and written.
• Excellent computer skills including Microsoft Office Suite emphasis on Project Schedule and Excel Tracking.

Preferred:

• Bachelor’s degree in construction management, Engineering, or related discipline
• Estimating experience with HCSS HeavyBid
• Direct Involvement In civil, concrete, structural steel, equipment setting, and mechanical construction.
• Scheduling experience with MSP or P6.
• Proven ability to manage multiple complex bids simultaneously.

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 will remain open until filled.

Job Title: Regional Billing Manager

Company: Loenbro, LLC
Business Unit/Department:    Accounting and Finance                                                                  
Location: Cedar Rapids, IA/ On-Site
Reports to:  Regional Accounting Manager
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.

Job Summary
The Regional Billing Manager is responsible for leading the company’s billing operations within a defined region, ensuring accurate, timely, and compliant invoicing for project-based and service-related revenue streams. This role oversees billing processes, manages a team, partners closely with Operations, Project Management, and Accounting, and drives continuous improvement in systems, controls, and workflows. The ideal candidate brings strong construction or industrial services experience, a deep understanding of contract billing (including T&M, unit-based, and milestone billing), and a proactive, solutions-oriented mindset.

Essential Job Responsibilities

• Oversee end-to-end billing operations, ensuring accurate and timely invoicing across all projects, service lines, and business units
• Manage and develop a team of billing specialists; set performance expectations and ensure accountability
• Review and approve invoices, pay applications, lien waivers, and supporting documentation in alignment with contract terms
• Partner with Project Managers, Operations, Accounting, and Field Teams to ensure billing accuracy, completeness, and proper revenue capture
• Interpret customer contracts and work with various billing software to ensure billing compliance with terms such as time & materials (T&M), unit pricing, milestones, and retainage
• Ensure compliance with customer requirements, including portals, documentation, and audit standards
• Drive improvements in billing processes, systems, and controls to increase efficiency and reduce billing cycle times
• Collaborate with corporate Accounts Receivable team and FP&A to support collections, resolve disputes, and reduce aging balances
• Maintain and enforce internal controls related to billing accuracy, revenue recognition support, and audit readiness within the region.
• Support month-end and year-end close processes, including revenue-related reporting and reconciliations
• Analyze billing metrics (e.g., cycle time, error rates, unbilled revenue) and provide reporting and insights to leadership
• Partner with IT and Finance leadership on ERP optimization, billing system enhancements, and integrations
• Ensure compliance with company policies, GAAP principles, and industry-specific billing practices

Minimum Qualifications

Required:

• Bachelor’s degree in Accounting, Finance, Business Administration, or related field (or equivalent experience)
• 5+ years of progressive billing or revenue accounting experience, preferably in construction, industrial services, or a project-based environment
• 2+ years of experience leading or supervising a billing or accounting team
• Strong knowledge of contract billing structures (T&M, fixed price, unit rate, milestone billing)
• Experience working with ERP systems (e.g., Viewpoint, SAP, Oracle, or similar)
• Proficiency in Microsoft Excel, including advanced functions (pivot tables, lookups, data analysis)
• Strong attention to detail with the ability to manage high-volume, deadline-driven workflows
• Excellent communication and cross-functional collaboration skills

Preferred:

• Experience in construction, energy, infrastructure, or industrial services industries
• Familiarity with AIA progress billing, pay applications, lien waivers, and retainage practices
• Experience with job costing and project-based financial reporting
• Knowledge of revenue recognition principles (ASC 606) and their impact on billing
• Experience with process improvement initiatives, automation, or system implementations
• CPA or other relevant professional certification (preferred but not required)
• Experience supporting multi-entity or multi-state operations

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:

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

Job Title: Commissioning Manager PEIC

Company: Loenbro, LLC 
Business Unit/Department: Loenbro Midwest  
Location: Cedar Rapids, Iowa / On-site 
Reports to:  CX Manager 
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. 

Position Summary

Loenbro, LLC seeks an experienced Commissioning Manager to lead commissioning for mission-critical data center electrical projects based in the Cedar Rapids, IA area. The Commissioning Manager will own end-to-end commissioning delivery (Level 1–5), establish a scalable Cx program, manage teams and third-party agents, and act as the primary client-facing commissioning authority to ensure reliable, safe, and contract-compliant turnover of electrical and integrated systems.

Key Responsibilities

• Commissioning Leadership: Lead planning, scheduling, coordination, and execution of all commissioning phases (Level 1–5) on assigned projects.
• Program Development: Establish a scalable commissioning program with SOPs, document control workflows, templates, and commissioning protocols tailored to mission-critical demands.
• Team Management: Build, mentor, and lead a high-performing commissioning team comprising internal staff and third-party agents; assign responsibilities and ensure alignment with project objectives.
• Client & Stakeholder Interface: Serve as primary commissioning point of contact for clients, engineers, GCs, and vendors; facilitate regular progress meetings and commissioning updates.
• Technical Review & Test Execution: Review electrical and mechanical designs for commissioning impact; develop and execute pre-functional and functional test plans, energization sequences, and integrated systems testing protocols.
• Load Banking & Energization Lead: Act as team leader for Load Banking and Energization activities, coordinating pre-planning, execution, and documentation with internal and external stakeholders.
• Documentation & Turnover: Ensure commissioning documentation (checklists, redlines, test scripts, issue logs, deficiency tracking, closeout reports) is organized, complete, and delivered for each contract.
• Safety & Quality: Enforce strict adherence to safety protocols during all commissioning phases; coordinate with Safety, QA/QC, and Field Operations to identify and mitigate commissioning risks.
• Continuous Improvement: Lead post-project reviews to capture lessons learned and incorporate feedback into updated commissioning standards and training for scalability.
• Cross-Functional Collaboration: Work closely with Project Management, Field Operations, Safety, QA/QC, Engineering, and Clients through construction, turnover, and initial operations.

Required Qualifications

• Experience: 8+ years of commissioning experience on mission-critical data center electrical systems, with demonstrated leadership of Levels 1–5 commissioning.
• Technical Knowledge: Strong understanding of UPS, switchgear, switchboards, PDUs, transfer schemes, generators, ATS, BESS, mechanical interfaces, controls, and integrated systems testing.
• Certifications: CxA or similar commissioning certification preferred; electrical or engineering license a plus.
• Education: Associate or bachelor’s degree in electrical engineering, mechanical engineering, construction management, or related field, or equivalent practical experience.
• Project Experience: Proven track record leading load bank testing, energization sequences, and high-voltage commissioning on large-scale data center projects.
• Software & Documentation: Proficiency with commissioning software, MS Office, scheduling tools, and document control systems.

Core Skills and Competencies

• Leadership: Team building, delegation, and stakeholder management.
• Communication: Clear client-facing communication, meeting facilitation, and technical reporting.
• Organization: Strong document control, test-plan development, and issue-tracking skills.
• Risk Management: Safety-first mindset with ability to identify, mitigate, and escalate commissioning risks.
• Problem Solving: Rapid troubleshooting during pre-functional, functional, and integrated systems tests.
• Adaptability: Ability to scale processes across multiple concurrent projects and adjust to evolving technical requirements.

Work Environment:

• This position may require travel to various project sites.
• Ability to work in a fast-paced environment and adapt to changing project requirements.
• Occasional evening and weekend work may be required to meet project deadlines.

Potential Hazards:

• Outside most of the time
• Potential exposure to extreme cold and hot temperatures
• Manufacturing and refining environment
• Fit and move in confined spaces including tanks and vessels
• Limited working surfaces
• Exposure to noise above 85 decibels and intense odors
• Exposure to areas with limited visibility
• Climbing up and down stairs and ladders to both get in and out of trenches and up to elevated platforms (scaffolding at significant heights)
• Lifting necessary equipment and materials 1-50 pounds, 50% of the time on a monthly basis for required tasks
• Potential or Periodic amounts of time for the following:
• If driving is required, valid driver license and proof of insurability is required. All drivers are subject to a DMV background records search. 

Essential Requirements:

• Walking on uneven terrain, with an average of 2 miles per day
• Standing
• Sit, stoop, crawl, and kneel
• Use of respirator if position requires
• Driving if required to travel

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