Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Manage and architect enterprise GIS and relational databases (Oracle, SQL Server, Postgres) for state DOT clients. Develop scripts, web services, schemas, data validation (Data Reviewer), LRS workflows, and visualization tools using Esri technologies to support Roads & Highways, reporting (HPMS/CPM), QA/QC, and integration across web and mobile platforms.

Lead quantitative hydrogeology projects including conceptual site models, groundwater flow and transport modeling, aquifer test design/analysis, remediation design and oversight, data visualization, technical reporting, mentoring junior staff, and client/regulator coordination. Fieldwork with contaminated media required.

Manage US state and local tax compliance and planning for Arcadis North America, including return review, apportionment, payments, reconciliations, audits, and legislative tracking. Support quarterly IFRS-based tax reporting (IAS 12), uncertain tax positions, and cross-functional tax accounting, while leveraging AI and automation tools and partnering with outside consultants.

Lead the electrical discipline on multiple projects through pursuit, design, and construction. Serve as engineer of record, develop construction-ready drawings, perform site surveys and system studies (arc flash, load, short circuit, coordination), ensure code compliance, use design/modeling software, support proposals, and mentor junior staff.

Lead drainage engineering for roadway projects including bridge hydraulic studies, culvert and closed drainage design, pond design, erosion control, construction plans, cost estimates, reports, QC, proposal/marketing support, team mentoring, and management of up to five engineers using specialized hydrologic and hydraulic software.

Lead qualitative and quantitative risk assessments for transportation and building projects in the Southeast. Manage multiple risk assessments, organize and facilitate risk identification and quantification workshops, develop Monte Carlo simulations, validate cost and schedule (Primavera P6), prepare risk reports, capture lessons learned, and help grow the regional risk management practice while supporting business development and client presentations.

Provide GIS support for environmental permitting and data management for linear infrastructure and energy/mining projects. Produce maps, maintain spatial and non‑spatial datasets, perform analyses, and create deliverables using ArcGIS Pro, ArcGIS Online, Field Maps, and Experience Builder while collaborating with interdisciplinary teams.