Project Engineer

Project Engineer – Site Civil

Site Civil Group

Kalispell, MT

$80,000 - $100,000 ( base salary )

Regular Full-Time

Robert Peccia & Associates is seeking a motivated and technically proficient Project Engineer to join our Site Civil Group. This position will support the planning, design, permitting, and construction of site civil projects across Montana and the Western United States.

RPA’s Site Civil Group provides comprehensive engineering services that bring projects to life from initial planning through construction. Our team delivers practical, coordinated site design solutions for individuals, businesses, architects, institutions, and government agencies. Project work may include commercial and institutional facilities, residential developments, roads, streets and pedestrian facilities, recreation facilities, and projects for federal and state land agencies.

As a Project Engineer, you will contribute to resilient, cost-effective infrastructure solutions that balance performance, sustainability, and regulatory compliance. You will work closely with project managers, engineers, surveyors, planners, clients, and regulatory agencies to support efficient project delivery and high-quality design outcomes. Responsibilities may include:

In this role, you will support and lead design efforts across a broad range of site civil and site development projects.

Design & Engineering : Perform detailed civil site design, including grading, drainage, stormwater treatment, utility layout, access and circulation, parking lots, sidewalks, paths, parks, local roads, and site improvements using AutoCAD Civil 3D.

Plan Production : Prepare construction documents, including plans, specifications, technical reports, and cost estimates that meet applicable codes, standards, client requirements, and agency expectations.

Technical Analysis : Conduct engineering calculations, feasibility assessments, site evaluations, and design alternative reviews to support sound project decisions and practical engineering solutions.

Permitting & Agency Coordination : Assist with permitting, agency approvals, and coordination with local, state, and federal review agencies to help projects move efficiently from concept through construction.

Collaboration & Communication : Coordinate with internal multidisciplinary teams, clients, subconsultants, contractors, and regulatory agencies to support clear communication and successful project delivery.

Project Support : Assist project managers with scope development, budgeting, scheduling, quality control, construction administration, and technical reviews to ensure high-quality outcomes.