Protecting the Volunteer State

Knoxville Security

License #13187

“Marksman Security is very professional. They give you the opportunity and tools you need, along with proper training, a flexible schedule and positive attributes. This is the best company I have encountered. I highly recommend anyone to work with them.” -Bianca R.

“Marksman is a great company to work with. They have an open door policy; any questions or training that you have or need will be taken care of by their dedicated team of professionals.” -Andre C.

“Marksman is a company that gives its employees opportunities to grow within the company. There’s a great deal of appreciation for the employees from the owners, managers and on down.” -Lester P.

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What you’d be joining

Our culture is driven by Marksman’s core values:






Our core philosophy is our ability to deliver our commitment to:

Every Client

Every Location

Every Day

We do this through:


Empowering those closest to the customer through personal and professional development

Customer Confidence:

Providing the best possible service every day in every interaction

Marksman’s Growth Benefits:

Our customers, employees, and organization

Life in Knoxville

The gateway to the Smoky Mountains and home to The University of Tennessee, Knoxville is one of the best places to live in the U.S. Seven lakes surround Knoxville, making it a great place to fish, boat, and water ski. In Knoxville, you’ll find plenty to do – Market Square downtown is full of shops and restaurants and the city is home to the Knoxville Zoo and the Women’s Basketball Hall of Fame. Knoxville is a friendly city full of southern hospitality.

Our Knoxville security office is located in Chattanooga with security jobs spanning the state of Tennessee, including Johnson City and Bristol. We serve a variety of verticals from residential to commercial.


Get in touch with our Knoxville Location

200 West M.L.K. Boulevard, Suite 1000
Chattanooga, Tennessee 37402

(423) 308-7290
License Number: #13187

The Good Stuff: Benefits

Vacation/paid time off

Supplemental benefits

Comprehensive health & other insurance coverage

In-depth training

Free life insurance

Referral bonus program

Have a Question?

Our Leadership Team

Read Bio

Robert Mattilla

Robert Mattila

Vice President

Read Bio

Robert Haimes

Robert Haimes

Director of Operations

Experience, innovation and customized services help to distinguish us from other security providers in the regions we serve, leaving Marksman in a league of its own.

More about us