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Assistant Project Manager Civil Engineer Jobs in Portland, OR

Assistant Project Manager

Portland, OR · On-site

$102K - $137K/yr

Bachelor's degree in Construction, Civil, or Architectural Engineering or Construction Management ... Shown ability to assist with all responsibilities for complex projects * Detail orientation ...

Assistant Project Manager

Portland, OR · On-site

$102K - $137K/yr

Bachelor's degree in Construction, Civil, or Architectural Engineering or Construction Management ... Shown ability to assist with all responsibilities for complex projects * Detail orientation ...

Assistant Project Manager

Portland, OR · On-site

$102K - $137K/yr

Bachelor's degree in Construction, Civil, or Architectural Engineering or Construction Management ... Shown ability to assist with all responsibilities for complex projects * Detail orientation ...

Sr Civil Engineer/Project Manager

Portland, OR · On-site

$90K - $120K/yr

Apex is seeking a Sr Civil Engineer/Project Manager to lead the growth and delivery of our infrastructure practice across Oregon and SW Washington. Based in either Portland or Vancouver, WA, this ...

Project Manager I

Vancouver, WA · On-site

$106K - $135K/yr

Project Manager - Civil Engineering & Design (CE&D) Founded in 1973, DJ&A is a multidisciplinary professional services consulting firm with office locations in Montana, Colorado, Washington, Florida ...

Project Manager - Civil Engineering & Design (CE&D) Founded in 1973, DJ&A is a multidisciplinary professional services consulting firm with office locations in Montana, Colorado, Washington, Florida ...

Civil Engineer

Portland, OR · On-site

$107K - $155K/yr

Your Opportunity Stantec is looking for an experienced Civil Engineer with the ability to work ... Assists senior engineers/designers with developing and managing the project scope, budget, staffing ...

Your Opportunity Stantec is looking for an experienced Civil Engineer with the ability to work ... Assists senior engineers/designers with developing and managing the project scope, budget, staffing ...

Your Opportunity Stantec is looking for an experienced Civil Engineer with the ability to work ... Assists senior engineers/designers with developing and managing the project scope, budget, staffing ...

... managing contracts worth up to hundreds of millions of dollars. Handle every aspect of a project ... Following your initial tour as a Civil Engineer, you can attend the Naval Postgraduate School (NPS ...

Civil Engineer

Portland, OR · On-site

$2.9K - $5.8K/mo

... managing contracts worth up to hundreds of millions of dollars. Handle every aspect of a project ... Following your initial tour as a Civil Engineer, you can attend the Naval Postgraduate School (NPS ...

Civil Engineer

Gresham, OR · On-site

$2.9K - $5.8K/mo

... managing contracts worth up to hundreds of millions of dollars. Handle every aspect of a project ... Following your initial tour as a Civil Engineer, you can attend the Naval Postgraduate School (NPS ...

... managing contracts worth up to hundreds of millions of dollars. Handle every aspect of a project ... Following your initial tour as a Civil Engineer, you can attend the Naval Postgraduate School (NPS ...

... managing contracts worth up to hundreds of millions of dollars. Handle every aspect of a project ... Following your initial tour as a Civil Engineer, you can attend the Naval Postgraduate School (NPS ...

Showing results 21-40

Assistant Project Manager Civil Engineer information

See Portland, OR salary details

$34.5K

$87.4K

$131K

How much do assistant project manager civil engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for assistant project manager civil engineer in Portland, OR is $87,402.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,600.00 and $103,400.00 per year, depending on experience, location, and employer.

What does an assistant project manager civil engineer do?

An Assistant Project Manager Civil Engineer supports the planning, coordination, and execution of civil engineering projects such as roads, bridges, and infrastructure developments. They assist the project manager with tasks like scheduling, budgeting, communication with stakeholders, and ensuring project milestones are met. Their role often includes managing documentation, coordinating with contractors and suppliers, and helping to resolve issues that arise on-site. This position is key to keeping projects organized and running smoothly while ensuring compliance with safety and quality standards.

What are the key skills and qualifications needed to thrive as an assistant project manager civil engineer, and why are they important?

To thrive as an Assistant Project Manager Civil Engineer, you need a solid background in civil engineering principles, project management, and construction processes, typically supported by a relevant engineering degree and EIT or FE certification. Familiarity with project management software (such as MS Project or Primavera), AutoCAD, and construction documentation systems is highly valuable. Strong organizational, communication, and problem-solving skills help you coordinate teams, manage timelines, and resolve on-site issues effectively. These skills and qualities are essential for ensuring projects are completed safely, on schedule, and within budget while maintaining high-quality standards.

What are the most common challenges faced by assistant project manager civil engineers when coordinating between the office and field teams?

Assistant Project Manager Civil Engineers often encounter challenges in ensuring effective communication and coordination between office staff, field crews, and subcontractors. Balancing project documentation, schedule updates, and real-time site issues requires strong organizational skills and adaptability. It's common to address discrepancies between project plans and on-site realities, requiring quick decision-making and problem-solving. Developing strong relationships with both the design and construction teams helps in resolving conflicts and maintaining project momentum.

What is the difference between Assistant Project Manager Civil Engineer vs Civil Engineer?

AspectAssistant Project Manager Civil EngineerCivil Engineer
CredentialsBachelor's degree in Civil Engineering; often some project management trainingBachelor's degree in Civil Engineering; licensure varies by region
Work EnvironmentSupports project management teams, coordinates between stakeholders, oversees daily site activitiesDesigns, plans, and analyzes civil engineering projects; may supervise construction
Employer & Industry UsageConstruction firms, engineering consultancies, infrastructure projectsDesign firms, construction companies, government agencies

The Assistant Project Manager Civil Engineer primarily supports project execution and coordination, working closely with project managers, while Civil Engineers focus on designing and planning civil infrastructure. Both roles require a civil engineering background, but their responsibilities and daily tasks differ significantly.

What are popular job titles related to Assistant Project Manager Civil Engineer jobs in Portland, OR?

For Assistant Project Manager Civil Engineer jobs in Portland, OR, the most frequently searched job titles are:

What job categories do people searching Assistant Project Manager Civil Engineer jobs in Portland, OR look for?

The top searched job categories for Assistant Project Manager Civil Engineer jobs in Portland, OR are:

What cities near Portland, OR are hiring for Assistant Project Manager Civil Engineer jobs?

Cities near Portland, OR with the most Assistant Project Manager Civil Engineer job openings:

Infographic showing various Assistant Project Manager Civil Engineer job openings in Portland, OR as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,402 per year, or $42 per hour.

Assistant Project Manager

Portland, OR • On-site

Mortenson
Manufacturing • 1 - 5K employees

$102K - $137K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago


Mortenson rating

8.4

Company rating: 8.4 out of 10

Based on 19 frontline employees who took The Breakroom Quiz


Job description

SUMMARY 

Mortenson is currently seeking an Assistant Project Manager who will be responsible for partnering with the project manager from bid preparation through final client acceptance. Lead, coach, and mentor project team members.

 

RESPONSIBILITIES

  • Perform cost control and financial management 

  • Work with Preconstruction on project estimate and schedule

  • Coordinate scopes of work

  • Review and compile pay applications, change requests, and other project financial documentation

  • Partner with the Project Manager or Construction Executive

  • Draft client proposals

  • Contract administration and management

  • Award subcontracts

  • Provide direction to the project team for safe and timely project completion

  • Act as liaison for project engineers, mentor and coach others

  • Provide job assignments and manage career development

  • Direct responsibilities and guide Field Engineer(s) and Project Engineer(s)

  • Manage subcontractors and suppliers for the project

  • Supervise budget for and make recommendations for subcontractors and trade partners

  • Lead project buyout with subcontractors and trade partners

  • Facilitate and lead meetings between subcontractors related to project coordination

  • Other duties as assigned, including:

    • Perform on-site Project Manager duties on small scope projects

    • Implement a quality plan that ensures the customer’s specified performance criteria in design and construction

  • Effectively work and build relationships with those of diverse backgrounds and organizational levels

  • Lead team members by example, offer effective coaching and feedback, and effectively manage performance

QUALIFICATIONS

  • Bachelor’s degree in Construction, Civil, or Architectural Engineering or Construction Management, or equivalent experience

  • Minimum five years of related previous experience

  • Current driver’s license

  • Shown ability to assist with all responsibilities for complex projects

  • Detail orientation sufficient to organize and manage multiple project tasks

  • Basic understanding of construction law and generally accepted business practices

  • Microsoft Office, project and pertinent web application skills at an intermediate level

  • Shown positive and professional attitude, and strong customer service skills

  • Ability to interpret and communicate Mortenson policies

  • Active listening skills and effective communication including an openness to diverse input and feedback

  • Ability to travel up to 100%

  • Knowledge of Equal Employment Opportunity, inclusive behaviors, and Affirmative Action plans and their intended use

A few benefits offered include: 

(for Non-Craft & Non-Union Craft working 25+ hours / week)

  • Medical and prescription drug plans that includes no additional cost vision coverage 
  • Dental plan 
  • 401k retirement plan with a generous Mortenson match
  • Paid time off, holidays, and other paid leaves 
  • Employer paid Life, AD&D, and disability insurance 
  • No-Cost mental health tool and concierge with extensive work-life resources
  • Tuition reimbursement 
  • Adoption Assistance  
  • Gym Membership Discount Program  

 

The base pay range for this role is $102,000 Min - $137,700 Max. (Actual range is higher for the following office locations: Denver, CO and Chicago, IL – 5%, Seattle, WA, and Portland, OR – 10%, Washington, D.C. – 12.5%).

Base pay is positioned within the range based on several factors including an individual’s knowledge, skills, and experience, with consideration given to internal equity. 

Please make note:

  • Visa sponsorship is not offered for this position.

  • Our postings are typically open a minimum of 5 days and an average of 44 days. 

 

ABOUT MORTENSON

As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact. 

Let’s Redefine Possible® 

 

Equal Employment Opportunity

Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.

 

Other Items to Note

  • Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement.

  • Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time.


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M. A. Mortenson logo

About M. A. Mortenson

Sourced by ZipRecruiter

M. A. Mortenson is a prominent name in the construction industry, based out of Minneapolis, MN, US. Established in 1954 by M.A. Mortenson Sr., the company has over six decades of experience offering construction services that have contributed to building lasting infrastructures across various sectors, including healthcare, energy, corporate, and sports. Mortenson has proven its exceptional expertise through a range of complex building and facility projects across the US fulfilling the customer's specifications and exceeding their expectations. Moreover, the company's core values are outlined as ‘Do the Right Thing’, ‘We Before I’, ‘Inspire What’s Possible’, and ‘In it for the long haul’.

Industry

Manufacturing and construction

Company size

1,001 - 5,000 Employees

Headquarters location

Minneapolis, MN, US

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