Senior Project Engineer

Interstate Engineering, Inc.

Williston (ND)

On-site

USD 100,000 - 140,000

Full time

14 days+

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Benefits offered by this job

Competitive wages

Bonus opportunities

Paid holidays

100% paid health insurance for employee

401K Profit Sharing

Relocation assistance

Health insurance (employee)

Disability insurance

401K & ESOP

Relocation assistance

Job summary

A regional engineering firm in Williston, ND is seeking a Senior Project Engineer to lead municipal and transportation projects. You will manage project scope, schedules, and budgets while mentoring team members. The ideal candidate will have a Bachelor's Degree in Civil Engineering and be a licensed engineer in North Dakota. This full-time role offers a collaborative environment and emphasizes professional growth and community impact.

Qualifications

Experience with project management, proposal development, and marketing.
Technical knowledge of engineering principles and practices.
Capability of supervising, mentoring, and evaluating staff.

Responsibilities

Lead the design and delivery of transportation projects.
Guide multi-disciplinary teams through project phases.
Build strong relationships with local governments.
Manage project scope, schedules, and budgets.
Build relationships with local governments and regional partners.
Support business development through proposals and client meetings.

Skills

Project management

Technical design

Client collaboration

Team mentoring

Communication skills

Marketing

Education

Bachelor’s Degree in Civil Engineering or related field

Licensed Professional Engineer in North Dakota

Tools

AutoCAD

MS Word

MS Excel

MS PowerPoint

Job description

Job Description & Requirements

Join the team at Interstate Engineering as an experienced Senior Project Engineer to help lead and grow our team in Williston, ND! This is an opportunity to join a collaborative group of employee‑owners who are shaping communities across Western North Dakota through meaningful infrastructure, recreation, and community development projects.

Our Williston team is actively involved in projects that directly impact the region from major county roadway reconstructions to community parks, recreation facilities, and long‑range planning efforts. The team is also delivering important transportation and infrastructure improvements across Williams County, along with long‑term engineering partnerships supporting communities like Ray, Arnegard, and Tioga.

As a leader within this multi‑disciplinary office, you will have the opportunity to guide projects from initial concept through construction, helping communities solve real infrastructure challenges while strengthening relationships throughout Western North Dakota. This role blends technical design, project leadership, and client collaboration, allowing you to remain hands‑on in engineering while mentoring team members and helping expand the firm’s presence in the region.

As a Senior Project Engineer, you will:

Lead the design and delivery of municipal, county, and transportation projects
Guide multi‑disciplinary teams through planning, design, and construction phases
Apply your technical expertise while remaining actively involved in design and problem solving
Mentor engineers and technical staff by providing direction and sharing expertise
Manage project scope, schedules, and budgets
Build strong relationships with local governments and regional partners
Support business development efforts through proposals, client meetings, and identifying new opportunities

At Interstate Engineering, employee ownership means we take pride in the work we do and the communities we serve. Our team is known for being reliable, approachable, and willing to go the extra mile and we’re looking for someone who wants to help continue building that reputation while shaping the future of Western North Dakota.

Knowledge of the Following is Preferred

Knowledge of state and federal codes and regulatory agency requirements
Design and rehabilitation of water distribution systems
Design and rehabilitation of sewage collection systems
Preparation of Preliminary Engineering Reports for water and wastewater facilities
Experience with municipal, county, and DOT facilities
Understanding of municipal, county, and state governments
Understanding of department of transportation design and construction process
Interest in transportation, hydraulics, and municipal engineering
Subdivisions
Stormwater collection and stormwater detention/retention/reuse systems
Basic surveying

Required Qualifications

Bachelor’s Degree in Civil Engineering or related field
Licensed Professional Engineer in North Dakota or ability to obtain within one year
Technical knowledge of engineering principles and practices
Experience with project management, proposal development, and marketing
The capability of supervising, mentoring, and evaluating staff
Exceptional communication and interpersonal skills and the ability to work in a team atmosphere is vital
Good driving record and valid driver’s license.
Ability to use civil engineering software such as AutoCAD
Proficient in MS Word, Excel, and PowerPoint.

We are an equal‑opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.

About Us

Embracing a collaborative team approach, Interstate Engineering focuses on building for tomorrow. From projects to career paths, Interstate Engineering knows the best approach to any accomplishment is to collaborate, celebrate success, and grow for tomorrow.

Founded in 1976, our employee‑owned firm provides innovative engineering, surveying, and planning solutions throughout the Great Plains Region. We continually seek the best talent because we know our employees are the key to success. Interstate Engineering offers an environment that cultivates personal and professional growth through honesty, transparency, and respect. Being active in our careers, we understand the importance of training and professional development and encourage involvement in professional organizations. Our team is built of professionals you need, the people you trust.

Benefits