Project Accounting Intern

KirklandWA | HQ Business Support


Our Kirkland, WA office is currently seeking a dynamic and motivated individual to join our team as a Project Accounting Intern to assist the Project Accounting team in ownership of project profitability on large scale commercial construction projects for the summer of 2022. 

Are you an adaptable and agile learner? Do you have strong drive, attention to detail, and a passion for corporate accounting? Are you driven to make a positive difference through your work? Learn from the best with a tremendous learning opportunity with our great team. Highlights of your work with Mortenson will include:  

  • Assisting the Project Accountant with preparing backup to support monthly billings 
  • Assisting Project Accountant with developing monthly equipment spreadsheets 
  • Gaining a basic understanding of subcontracts and their payment applications and how they are entered and processed 
  • Exposure to AIA billing processes 
  • Gaining an understanding of different types of projects (Lump Sum, Cost Plus, GMP) and how each relates to project costs, forecasts and billings 
  • Learning about project contracts and what information is gained from them 
  • Supporting the Project Team with coding forms, check requests, subcontractor payments, miscellaneous administrative tasks, etc. 
  • Gain an understanding of certified payroll requirements and union agreements 


Cultivate your skills in your chosen field of study and build your career with an internship with Mortenson. We look forward to hearing from you if you: 

  • Are currently pursuing an undergraduate, four-year degree in Accounting, Finance or related field 
  • Have experience with Microsoft Office Suite, in particular Microsoft Excel 
  • Have demonstrated effective interpersonal skills and customer service skills 
  • Possess strong organizational skills and the ability to multi-task 
  • Have demonstrated tenacious analytical skills and strong attention to detail 
  • Possess the right to work in the U.S. that is not based solely on possession of a student visa or a visa sponsored by a third-party employer 

Preferred qualifications: 

You are perfect for this opportunity if you: 

  • Have achieved a minimum GPA of 3.0/4.0 within major coursework 

Additional Information: 

You will join an exciting and ever-changing industry with a planned 12-week, in-person internship with our team. This opportunity is full-time (40 hours/week) during the summer of 2022. The internship position is out of our Kirkland, Washington office. This internship is not relocation-assistance eligible.   

Proof of Covid-19 Vaccination:  As a condition of employment, you will be required to provide proof of Covid-19 vaccination prior to your start date or have an approved accommodation for a sincerely held religious belief or disability (and in such case, you may be subject to regular testing, or compliance with other enhanced protocols).  Information about providing your Covid-19 vaccination record or requesting an accommodation will be sent to you via email upon offer acceptance.

Mortenson is an EOE/Affirmative Action/M/F/Veteran/Disabled employer. 



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