Portfolio Manager

Role Overview

Arcadis is seeking a Portfolio Manager to join the Highlands Ranch, CO Environmental Team. In this full‑time position, you will lead a team of technicians, professionals and experts to execute work across multiple sites, managing environmental investigation, remediation, reclamation and regulatory compliance efforts. You will collaborate closely with technical experts, regulators and clients to address each site’s unique characteristics and challenges, focusing on strategic advisory, leadership and project execution.

Within the portfolio, you will manage multiple project managers responsible for sites at various stages of environmental investigation, remediation, monitoring and reclamation. Your duties include:

• Supporting portfolio project managers on scope, schedule and budgets for tasks such as site investigation, site remediation and other fieldwork.
• Corresponding with clients, stakeholders and regulatory agencies to achieve efficient outcomes.
• Staying apprised of changes in regulatory requirements.
• Overseeing portfolio‑level financial management and ensuring budget accountability.
• Ensuring timely and quality technical reports, proposals and cost estimates across the portfolio.
• Collaborating on work schedules with Arcadis staff and subcontractors.
• Upholding a high standard for the company’s health and safety culture and adherence to client health and safety programs.

Additional expectations include communicating with teams composed of project managers, field technicians, field scientists, task managers, assistant project managers and technical experts. You will handle client and regulatory communications, manage program budgets, forecasts and milestones, and may travel to client offices or field sites in northern Colorado as required.

• Bachelor’s Degree in Geology, Environmental Science, Engineering or a closely related field.
• 12+ years of experience in environmental consulting (preferred).
• 8+ years of project management experience (preferred).

• Experience working with clients in the oil and gas market sector.
• Familiarity with site evaluation and restoration within the upstream oil and gas industry, including associated hazards and controls.
• Expertise with Colorado State environmental regulations – specifically the Colorado Energy and Carbon Management Commission (ECMC) rules, 900 and 1000 series and related form submission processes.
• 40‑Hour HAZWOPER training.

Arcadis offers benefits for full‑time and part‑time positions, including medical, dental and vision coverage, employee assistance program, 401(k), short‑term and long‑term disability, accident & disease coverage, life insurance, paid parental leave, reward & recognition program, and optional wellbeing, adoption assistance and tuition reimbursement benefits. Employees receive nine paid holidays and 20 days of paid time off that accrue per year. The salary range for this position is $102,400 – $168,960;

actual salaries vary based on experience, education, budget, internal equity, project and location.

We are an equal‑opportunity employer. We are dedicated to a policy of non‑discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status or any Other basis prohibited by law.