Civil Construction Assistant Project Manager (Missoula)
Confidential
Posted: January 30, 2026
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Quick Summary
We are seeking a detail-oriented and experienced Civil Construction Assistant Project Manager to join our team in Missoula, Montana. The ideal candidate will have excellent problem-solving skills, be able to work independently and as part of a team, and be proficient in project management software. The successful candidate will be responsible for assisting in takeoffs and estimating civil construction projects.
Required Skills
Job Description
Are you meticulous with details, job costing, and project scheduling? Do you enjoy problem solving on your own and with a team? Can you complete takeoffs and assist in estimating civil construction projects? Are you an excellent communicator with field staff, general contractors, and everyone in between? If so, you would be a great fit for an Assistant Project Manager position with Williams Civil Construction.
About Williams:
Williams is the Northwest's leading specialty civil contractor. From federal to state to private contracts, we do what we do best: we build Montana. Hospitals. Schools. Roads. Housing. We’ve laid 400 miles of pipe and counting. We're agile enough for fast-paced construction schedules, strong enough to move mountains. We take pride in our crews. We work together. Mud, rain, or snow, we get the job done.
Located in beautiful Missoula, Montana, outdoor adventures surround us. There’s no better place to live. Together, we build and play in Montana.
WHAT YOU'LL DO:
Assist the Project Manager and Superintendent in managing civil construction projects from inception to completion
Work closely with the management team to complete submittal packages, RFIs, work plans, job costing, close and long range scheduling, takeoffs, estimating, extra work orders, and change orders
Clearly communicate with Project Managers, Superintendents, subcontractors, and suppliers regarding scheduling, equipment/manpower/material needs, and solutions to any obstacles that may be in the way of the project
WHAT YOU BRING:
Civil Engineering, Construction Engineering Technology, or Construction Management degree with 3-5 years of field experience
Ability to accurately read, analyze, and comprehend complex plans, specifications, instructions, contracts/subcontracts, correspondence, and memos
Ability to effectively use software such as Microsoft Office (Word, Excel, Project, etc.) and Bluebeam
Experience in HCSS HeavyBid, HCSS HeavyJob, and Topcon GPS systems preferred
Self-motivation, teamwork, ownership, and pride in the work you do
BENEFITS & PERKS
At Williams, we take care of our team with competitive benefits, growth opportunities, and a culture that values work-life balance. Here’s what you can expect:
1. Competitive Wage ($70k - $90k DOE)
2. Comprehensive Health Coverage
Medical Insurance: Choose from 3 affordable plans (including HSA and FSA options)
HSA Employer Contribution: $600 for individuals, $1,200 for families (HDHP HSA plan)
Telemedicine
Dental & Vision Insurance
3. Financial & Retirement Support
401(k) Employer Match: Up to 8% (based on company profitability)
Company-Paid Life Insurance
Voluntary Accident, Short-Term, and Long-Term Disability Insurance
4. Time Off & Work-Life Balance
Paid Time Off (PTO)
6 Paid Holidays
Employee Assistance Program (EAP): Confidential support for mental health, financial planning, legal guidance, and more
5. Growth & Development
Williams Academy: In-person training, 60+ online courses, and ongoing professional development
Referral Bonuses: Get rewarded for bringing great people on board
6. Extra Perks & Fun
Pet Insurance
Live & Work in the "Last Best Place": Enjoy the beauty and adventure of Montana!
Join a team that values teamwork, individual responsibility, and commitment success while making sure you have the support and perks to thrive!