Careers
At AESI, we provide engineers and surveyors at all experience levels with opportunities to grow, lead, and solve complex challenges in a collaborative and supportive environment. Your success is our success, and we are committed to helping you build a rewarding career.
Company Overview
Allied Engineering – headquartered in Bozeman, Montana with offices in Billings – is a trusted leader in civil, geotechnical, and water resource engineering, as well as land surveying and construction services. Committed to delivering innovative solutions, our team brings expertise to every project, ensuring quality and efficiency from planning through execution. With a focus on client satisfaction and long-term relationships, our work spans diverse industries, contributing to the region’s infrastructure and community development. Allied’s dedication to excellence and innovation has made us a reliable partner across Montana and beyond since 1996.
Why Work for Us?
Thrive by Excellence
We believe the pursuit of excellence drives fulfilling careers. We are committed to fostering an environment where talented engineers and surveyors can grow, innovate, and lead in their field. Join us to take part in meaningful projects that challenge you to excel, while providing continuous opportunities for career advancement and professional growth.
Allied Stats
Building a Legacy of Expertise & Proficiency Since 1996
At AESI, we set the standard for professional excellence, delivering innovative engineering solutions that create lasting value for our clients. Our reputation for exceeding expectations is built on a culture of continuous learning, where comprehensive training and hands-on experience develop engineers into industry leaders. Join us and take the next step toward mastering your craft and building a legacy of expertise with Allied Engineering.
JOIN THE FOUNDING TEAM IN BILLINGS, MT
Join the founding team of our new Billings, MT office and help shape its future. This is a unique opportunity to build client relationships, influence office growth, and accelerate your career advancement.

Employee Benefits
Our team is our greatest asset, which is why we offer competitive benefits, professional development opportunities, and a supportive work environment to help our employees thrive both personally and professionally.
Open Positions
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Civil Engineer
Apply: Civil EngineerJoin our growing Billings, MT office and help shape its future. We welcome civil engineers from diverse backgrounds who bring strong technical skills, a solid work ethic, and a passion for client service, professional growth, and business development.
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Senior Civil Engineer / Project Manager
Apply: Senior Civil Engineer / Project ManagerAESI is seeking a highly experienced and skilled Senior Civil Engineer / Project Manager with 15+ years of experience.
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CAD Drafter
Apply: CAD DrafterAESI is seeking a CAD Drafter with 2+ years of experience to join our team in our Bozeman, Montana office.
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Summer Intern
Apply: Summer InternGain hands-on experience and mentorship as a summer intern at AESI, working on real-world projects alongside experienced engineers and surveyors.
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Land Surveyor
Apply: Land SurveyorAESI is seeking a talented full‐time land surveyor with 2 + years of experience.
