Overview

GeoStabilization International (GSI), Access Limited, and RoadGuard together form a leading infrastructure solutions platform dedicated to protecting people and strengthening critical infrastructure across North America and New Zealand. Below covers everything you need to know about what this opportunity entails, as well as what is expected from applicants.GSI is the premier geohazard mitigation firm specializing in emergency slope stabilization, landslide repair, grouting, and micropiles through innovative design-build delivery. Access Limited brings over a century of steep-slope expertise and operates North America's largest fleet of spider excavators, delivering complex rockfall and geotechnical solutions in the most challenging environments. RoadGuard, founded in 2024, unites industry-leading roadway safety companies providing guardrail, bridge railing, highway signage, fencing, and specialty fabrication services.Across all our businesses, we are driven by innovation, extreme ownership, technical excellence, and a relentless commitment to measurable results that improve safety and infrastructure resilience. Position SummaryWe are hiring a Regional Business Controller focused on our RoadGuard entity that span the Western US. This is not just a steward of financial accuracy, but a strategic thinker capable of scaling systems, developing people, and driving insight through operational data. This is a high-impact leadership role at the heart of our finance operations-responsible for guiding the accounting team, owning technical accounting, and partnering cross-functionally with leaders across the business.This hire is crucial to supporting GSI's ongoing growth, including post-acquisition integrations, internal control maturation, multi-entity and joint-venture consolidation, and continuous margin-focused decision making. This role is based in our Westminster, Colorado office, with weekly on-site attendance at review meetings in Erie, Colorado, as well as weekly engagement with additional teams across the region.Key ResponsibilitiesTake a hands-on role in project controls, project reviews, and related processes in partnership with operations leaders.Serve as a key advisor to operations leadership on leading and trending indicators that drive company performance.Lead and continuously improve core accounting functions: month-end close, GL management, audits, reconciliations, and internal controls.Own percentage-of-completion revenue recognition across multi-month, multi-entity projects-ensuring cost-to-cost calculations correctly reflect labor versus materials/equipment cost mix, and applying adjustments (e.g., excluding significant uninstalled materials) so reported margin isn't distorted by procurement timing.Investigate and clearly explain cost and margin variances, including project under/overruns, distinguishing genuine performance shifts from timing, reclassification, or reporting artifacts before results reach leadership or the board.Conduct and guide technical accounting research, documentation, and policy updates.Oversee accounting execution for complex transaction cycles and key accounts.Serve as a lead partner in integrating acquired entities into GSI's financial systems and chart of accounts, including post-close consolidation and intercompany elimination logic across multi-entity and joint-venture structures.Ensure trend, margin, and YTD reporting use consistent, comparable time periods and definitions across entities-catching and correcting misalignments before they reach executive reporting.Collaborate with FP&A and operational leaders on cash flow, budgeting, forecasting, margin tracking, and per-project financial accuracy.Build and maintain reliable, well-documented reporting workbooks and data-refresh processes, reducing manual, error-prone steps in WIP and month-end reporting.Support tax planning and compliance in coordination with internal and external stakeholders.Drive automation, systems improvements, and a