Demo

Assistant Project Manager - Heavy Civil Construction

wedigportland
Gresham, OR Full Time
POSTED ON 10/16/2026
AVAILABLE BEFORE 11/14/2026

Seeking an Assistant Project Manager for Heavy Civil Construction Management. This role is also known as a Project Engineer in our industry.  

Interlaken, Inc., a progressive, family-oriented, fast-growing heavy civil contractor is searching for an assistant project manager to join our team. Interlaken offers a fast paced, exciting introduction to the heavy civil (excavation, grading, road work, and underground utility) construction industry.

Our office is centrally located in Gresham, OR with projects throughout the greater Portland/Metro area. Interlaken performs a wide range of heavy civil construction projects ranging in size from $100K to $10M. We are looking for a personable, motivated individual with a positive attitude, and excellent organizational skills. The ideal candidate will be a driven, goal/results-oriented individual who values a collaborative team environment.

 

QUALIFICATIONS:

  • Currently possess or are pursuing a BS in Construction Management/Civil Engineering Track
  • Excellent Computer Proficiency including MS Office Suite (Word, Excel, Outlook, etc.)
  • Ability to work within various Project Management and Estimating computer software programs
  • Valid Drivers License. Able to drive to and attend job walk-throughs at project sites
  • Excellent written and verbal communication skills

JOB DUTIES:

There are a variety of tasks you would be completing daily, here are a few of them to give you an idea of what the position requires:

  • Asst. PM/Project Engineer - Job Duties
    • Develop and process Submittals, Change Orders, and RFIs
    • Maintain project documentation including correspondence logs and RFI logs
    • Perform quantity takeoffs for estimating and field verification
    • Support estimating efforts using HCSS HeavyBid
    • Support project management team using HCSS HeavyJob & Plans for document control and distribution
    • Develop and maintain traffic control plans in accordance with project requirements and agency standards
    • Assist in the preparation and tracking of subcontracts and purchase orders
    • Coordinate with field staff to ensure project documents and plans are current
    • Track project schedules and flag potential delays to the PM team
    • Participate in project meetings with clients, owners, and public agencies
    • Support closeout documentation including as-builts, warranties, and final lien releases
    • Assist in reviewing pay applications from subcontractors and suppliers
    • Maintain organized project files in accordance with company standards
    • Assist with other project-related tasks as needed


ARE YOU READY TO JOIN OUR TEAM?


If you feel that you would be right for this Assistant Project Management position, please fill out our initial 3-minute, mobile-friendly application. We look forward to meeting you!

 

Interlaken is an Equal Opportunity Employer and encourages Women, Minorities, Section 3 Residents and Veterans to apply. 

www.WeDigPortland.com


Pre-Employment Drug Screen and Background check required upon job offer

Salary.com Estimation for Assistant Project Manager - Heavy Civil Construction in Gresham, OR
$74,987 to $93,537
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