Assistant Project Manager
US$102,000 – US$137,500 / yr base salary
Posted 27 Aug 2026
Advertised as “Construction Assistant Project Manager - Solar”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 5+ yrs
- Management level
- People management
- Employment
- On-Site
- Visa sponsorship
- Not offered
| Base salary | US$102,000 – US$137,500 / yr |
|---|
Field of studyArchitectural Engineering, Civil Engineering, Construction, Electrical Engineering, Mechanical Engineering
Study levelBachelor's
Mortenson is looking for an experienced Assistant Project Manager to join our Solar group who thrives in a dynamic environment and can collaborate across all levels of the organization. This role requires flexibility, resourcefulness, and professionalism, along with strong communication skills and attention to detail.
You’ll support the Project Manager from bid preparation through final client acceptance, while leading and mentoring project team members. The ideal candidate can anticipate challenges, identify opportunities, and develop creative, practical solutions.
Location: Must be open to any location in the continental United States
Travel: This is a 100% travel position; locations may vary based on the project. Mortenson hires for a career and not a project. When your project is complete you will be assigned to another project.
RESPONSIBILITIES
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Perform cost control and financial management
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Work with Preconstruction on project estimate and schedule
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Coordinate scopes of work
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Review and compile pay applications, change requests, and other project financial documentation
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Partner with the Project Manager or Construction Executive
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Draft client proposals
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Contract administration and management
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Award subcontracts
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Provide direction to the project team for safe and timely project completion
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Act as liaison for project engineers, mentor, and coach others
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Provide job assignments and manage career development
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Direct responsibilities and guide Field Engineer(s) and Project Engineer(s)
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Manage subcontractors and suppliers for the project
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Oversee budget for and make recommendations for subcontractors and trade partners
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Lead project buyout with subcontractors and trade partners
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Facilitate and lead meetings between subcontractors related to project coordination
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Other duties as assigned, including:
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Perform on-site Project Manager duties on small scope projects
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Implement a quality plan that ensures the customer’s specified performance criteria in design and
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construction
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Effectively work and build relationships with those of diverse backgrounds and organizational levels