A Culture of Excellence
A Day in the Life
Community Impact
A Future to Grow Into
We champion a well-rounded approach to preparing for a career in construction. We believe it's best to combine hands-on experience with traditional classroom learning. Our internships and early career opportunities are designed to give students and recent graduates a solid understanding of the construction industry in the real world. As an intern, you will get to work on real projects, making real impacts in our community.
What does it mean to be the right person? It means you embody our core values and live them daily. At Marksmen General Contractors, we hire and retain only those who align with these principles. You can find a brief overview of our core values below or explore them in more detail on the core values page linked above. Being the right person also means fully embracing and executing our core process: Plan with Precision, Communicate with Clarity, and Execute with Excellence.
At Marksmen General Contractors, every role is carefully defined by a few essential responsibilities, ensuring clarity and purpose. We seek individuals who not only understand these responsibilities but are passionate about fulfilling them and have the capacity to execute them with excellence. Finding the "right seat" means you get it, want it, and have what it takes to do it.
Mark’s natural inclination for working with his hands and a love for tangible tasks inspired his career in construction. He thrives on the quality of people and the unity within the Marksmen team. One of his most memorable projects was the six-year-long Roosevelt High School Complete Rebuild, which helped him grow the most in financial, schedule, project management, and people management skills. Mark advises those starting out in construction to remember that experience and wisdom cannot be rushed. It's a demanding job that requires commitment and an understanding that soft skills develop over time. He believes the work is incredibly rewarding, providing tangible affirmations and pride in accomplishments. For him, staying focused during challenging projects comes down to problem-solving, communication, and innate diligence and resilience. Mark stresses that knowing yourself is essential for success in this industry and values the collaboration and teamwork that help maintain focus.
With a degree in the medical field, Olivia’s career took an unexpected turn in 2017 when she joined Marksmen for a temporary role. The collaborative environment and daily challenges sparked a passion for construction, transforming what began as a short-term opportunity into a fulfilling career. She thrives on problem-solving and working alongside talented coworkers and industry partners, likening her role to being a detective with hard hats and contracts. A memorable project for Olivia was the North East ISD Community Education Center, where she gained hands-on experience and insight into every phase of construction. This experience deepened her appreciation for the teamwork and collaboration required to deliver exceptional results.
Mandy’s interest in construction grew not only through her personal connection to the business as Mark’s wife but also through her involvement in business development, marketing, and now, employee development. She’s proud to support this dynamic workforce that requires tactical talent and a dedication to the details and risks involved in building structures. Her favorite part of the job is collaborating with others—whether it’s brainstorming new ideas with the marketing team or solving challenges with leadership. She enjoys being part of a team where different perspectives come together to innovate and find effective solutions.
NOTE: Clicking a job posting below will open in a new tab and redirect you to our HR platform.
Marksmen General Contractors offers a paid internship program for high school and college students interested in a career in commercial construction. Our internships take an all-encompassing approach that lets you gain experience in all aspects of commercial construction from estimating to supervision to project management and even business development. We are always open to internships regardless of the season, semester, or duration. Learn more about our internship opportunities on the interships page.
At Marksmen General Contractors, we redefine the construction experience by executing every project with excellence—combining accuracy, clarity, and integrity with a spirit of gratitude and service to honor God in all we do. Our unwavering goal is simple: to amaze every client, every time.
11550 W. Interstate 10
Suite 375
San Antonio, Texas 78230
(210) 858-3125
