Staff Spotlight: Alexander Mairena, EIT

As Alexander Mairena marks his second year at Civiltec, he reflects on the dynamic journey that has sharpened his engineering skills and deepened his dedication to impactful infrastructure work. From tackling complex challenges in collaborative projects to expanding his technical expertise, Alexander’s role has evolved in meaningful ways, highlighting his commitment to both personal growth and the Civiltec team’s success. Join us as Alexander shares his insights, memorable projects, and goals for the future in this new spotlight.

How has your role evolved over the past two years, and what skills have you developed or refined since starting at Civiltec?

My role has changed significantly over the past two years, and I’ve grown both in my skills and responsibilities. I’ve improved at using software like AutoCAD and ArcGIS, which has helped me take on more complex tasks. My understanding of projects such as booster pump stations, reservoirs, and groundwater wells has also improved, and I feel much more confident handling them now. I have noticed that I become a bit more independent and about taking projects further and quicker. My team trusts me and most importantly I believe in myself more.

Can you share a project or task that felt particularly challenging initially but is now something you’re more confident handling?

One of my first projects at Civiltec was an interconnect pressure-reducing station for California American Water. At the time, I had limited experience and was learning on the go. Not only was I still figuring out what an interconnection project involved, but I was also learning how to complete it using AutoCAD. The key was to take it one day at a time and not give up. Now, I’ve recently completed a similar project for the City of Buena Park and Fullerton, and it was a success. This experience has improved my skills and confidence in handling these types of projects.

How have you contributed to the success of your team, and have you had any opportunities to mentor or support newer team members?

Many of the projects I work on require extensive CAD work to implement my design. As a result, several of my coworkers come to me with questions about similar projects they’re working on. Not only am I able to explain the technical components of the project, but I also enjoy sharing any shortcuts or tips I’ve picked up along the way. If I’m able to teach someone and they understand the concept well, it reassures and reinforces my own understanding. 

What project has taught you the most about your field or expanded your technical skills?

The project that taught me the most was my first booster pump station project for California American Water. I was involved from the very beginning, which allowed me to take on a wide range of responsibilities. I had to perform various calculations, such as sizing the pipes and determining the required horsepower for the pumps. I also worked on designing the best layout for the site and collaborated closely with our electrical team. This project provided valuable experience and helped me build a deeper understanding of my field. 

Looking ahead, are there specific skills or certifications you’re interested in pursuing?

I am focused on developing both technical and leadership skills so that I can become a role model for younger engineers in the company. I am currently pursuing my PE license, which will enable me to take on more complex projects and greater responsibilities. 

What aspects of Civiltec’s projects or culture make you excited to continue your career here?

The culture at Civiltec is one of the main reasons I’m excited about my career growth. My mentor, David Song, has always believed in my ability to take on the projects he assigns to me, which has been incredibly motivating. Watching him propose and complete projects while helping clients has been truly inspiring, and it drives me to become the best engineer I can be. 

What’s something you enjoy doing outside of work that contributes to your well-being or creativity at Civiltec?

Recently, I have been doing lots of remodeling in my home. Being hands-on allows me to be more creative and work on my problem-solving skills. It gives me the opportunity to think outside the box in a different environment. Also, it helps me relax at the same time enhances my attention to detail, which is very important.