Cassandra Marshall, Construction Management on Influential Women
Verified Member

Influential Woman · Water, Sewer, and Infrastructure Construction

Cassandra Marshall

Construction Management, DeKalb County Government

Lithonia, GA 30058

28Years experience
1Award received

Certifications · Degrees · Memberships

Degree Alabama Agricultural and Mechanical University Degree Strayer University Cert Project Management Professional (PMP) Cert Certified Construction Manager Cert Utility Foreman License Cert Wastewater Collection License Member Project Management Institute Member Construction Management Association of America Member Georgia Association of Water Professionals (GAWP) Member American Society of Civil Engineers

Her Story

About Cassandra

Cassandra Marshall, CCM, PMP, is a seasoned infrastructure and construction management professional with more than 28 years of experience in the water, sewer, and public infrastructure industry. Currently serving as Assistant Director of Capital Improvement Projects and Construction Management Division Lead for DeKalb County Government, she oversees complex capital programs and construction initiatives that support critical public infrastructure. Her expertise spans engineering, design, construction, program management, and stakeholder coordination, providing her with a comprehensive understanding of project delivery from concept through completion.

Marshall began her career in engineering and design, building a strong technical foundation in civil infrastructure before transitioning to the construction sector, where she spent several years working for contractors and gaining extensive field and contract management experience. She later moved into program management, helping assess infrastructure needs and develop long-term capital improvement strategies. This diverse background enables her to effectively bridge the perspectives of engineers, contractors, regulators, and owners, fostering collaboration and driving successful project outcomes.

Since assuming leadership of both program management and construction management functions, Marshall has been responsible for guiding multidisciplinary teams, managing contractor performance, resolving complex project challenges, and ensuring compliance with critical regulatory requirements. A certified Project Management Professional (PMP) and Certified Construction Manager (CCM), she holds a Bachelor of Science in Civil Engineering from Alabama A&M University and an MBA in Project Management from Strayer University. Her leadership has been instrumental in helping DeKalb County consistently meet state and federal consent decree deadlines while advancing essential infrastructure improvements for the community.

Her Interview

Ten minutes with Cassandra

01What do you attribute your success to?

I think I'm a hard worker, and I think I just like what I do. When you just like what you do, and you have a passion and a drive for it, that really makes the difference. I've been in this industry for 28 years, and having that genuine interest keeps me going. I also think my success comes from paying attention to details and really learning as much as I can. Whether I'm working from the contractor side or the owner's side, I make sure I understand the contracts and what's required - everyone sees things differently from their perspective, so that understanding is critical. The experience I gained working on all different sides of the industry - starting in engineering and design, then spending seven or eight years working for a contractor where I really learned the most about construction, and then moving into program management and now construction management - all of that exposure to different elements has helped me understand what it takes to do a project successfully. I've also learned not to take things personally and to take the personal stuff out of it and make it more about the business, which has helped me navigate the challenges of managing people and coordinating different teams effectively.

02What’s the best career advice you’ve ever received?

I had a previous boss, Jason Kuhn, who really trained me when I was on the contractor side, and he was incredibly influential as a mentor. He gave me all of that - the confidence, empowering me to make decisions, and teaching me how to navigate this industry. Beyond just the technical skills, I was exposed to estimating and got to estimate a couple of projects, which gave me a much broader understanding of all the different elements that it takes to do a project. That exposure and his guidance in helping me see the full picture of project management really shaped my career and gave me the foundation I needed to move into leadership roles.

03What advice would you give to young women entering your industry?

Just learn as much as you can and pay attention to details. I mean, at the end of the day, it still comes always full circle back to that, regardless of whether you're on the contractor side or the owner's side. Understanding a contract, understanding what's required - everyone is just seeing it differently from their perspective, so you need to really grasp those fundamentals. I think I learned more about the construction industry working for a contractor than anywhere else - you really get into it with the contracts and understanding what is required. That hands-on experience and willingness to dive deep into the technical aspects of the work is what builds your expertise and credibility. Don't be afraid to ask questions and continuously learn and develop your skills, because that knowledge is what will carry you forward in this field.

04What are the biggest challenges or opportunities in your field right now?

I guess just managing people is one of the biggest challenges, especially as you move further up in your career. The further you go up the food chain, it is more people, and everybody has a view and an opinion that you have to navigate and coordinate through all of that. Whether it's good or bad perspectives, you're constantly trying to figure out solutions for the group and the team. Everyone has different opinions and different values, and you have to be able to bring all of those perspectives together to move projects forward. It's not just about the technical work anymore - it's about getting everyone aligned and working toward the same goals, which can be one of the most complex parts of the job.

05What values are most important to you in your work and personal life?

I've learned not to take things personally and to take the personal stuff out of it and make it more about the business. I know a lot of people don't necessarily agree with that approach, but it's worked for me throughout my career. Being able to separate the personal from the professional has helped me navigate difficult situations and make decisions that are best for the project and the team, rather than getting caught up in emotions. I also value being a hard worker and having a genuine passion for what I do. When you truly like your work and have that drive, it makes everything else fall into place. I'm also someone who values staying open to new opportunities and challenges - I love my job, but I'm always open to better opportunities that might come before me, whether that means growing in my current role or potentially going somewhere else to work.

Join Influential Women and start making an impact. Register now.