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Marksman

Security Officers

TMMMO: 100 Cherry Blossom Way Troy, MO 63379

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hirly's read of this role

Seniority
Mid level
Work mode
On-site / unstated
First seen by hirly
15 Sept 2026

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the posting

Marksman Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Marksman's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you!

Marksman Security Corporation is hiring immediately for

Flex Security ( Part Time ) Officers!

Wentzville / Troy, MO

$18.50 per hour

Applicants must Be Available Between Mornings AND Evenings and holidays, if needed.

Must be able to respond to work assignments with little to no advance notice.

Previous experience in security OR customer service fields is preferred.

Looking for passionate, skilled professionals to join our team. Must be reasonably physically fit and able to stand and walk for periods of time.

Earn More for Showing Up Strong Officers who are available and present for every shift they commit to during the quarter are eligible for a $100 Quarterly Perfect Attendance Bonus .

It's simple: submit your availability, work those days, and get rewarded for your reliability.

Security Officers, sometimes referred to as Security Guards, deter criminal activity, protect property and enforce rules on a property. Some monitor surveillance cameras and alarms from a stationary position, while others patrol areas and do security checks. In factories and offices, Security Officers provide protection for equipment and workers along with checking the credentials of vehicles and individuals coming and going from the premises.

Security Officer Positions:

Rover: Foot or vehicle patrols, responsible for detecting any suspicious behavior and preventing vandalism, thefts or other criminal behavior, etc.

Gatehouse: Greet residents and guests with a friendly demeanor, check identification, log visitor vehicles, announce visitors, control access to all persons to the property, etc.

Front Desk: Acknowledge and greet all guests with utmost courtesy and urgency, customer service, access control, greeting residents and guests with a courteous demeanor, monitor CCTV camera systems, announce visitors, distribute packages, etc.

Responsibilities:

Acknowledge and greet all residents and guests in a prompt and courteous manner

Manage all guest/visitor access as needed and eject trespasser or violators from premises when deemed necessary

Verify credentials of incoming and outgoing individuals/vehicles

Document and maintain a log of visitors and notify residents of visitor’s arrival

Assist in protecting others and equipment while enforcing policies and procedures

Monitor and or detect any suspicious behavior to assist in the prevention of vandalism, theft and or other criminal behavior

Monitor surveillance cameras and alarms

Patrol the perimeter (interior/exterior) to identify potential safety and security risks

Warn violators of infractions e.g., loitering, smoking and or in possession of prohibited items

Respond to calls of distress, alarms and or emergencies such as fire, injuries or presence of unauthorized individuals by contacting local first responders

Identify and report any and all concerns (safety, security breaches, unusual circumstances) in a timely manner

Ensures accuracy and timely submission of required documentation (reports/documents)

Ensure all rules/regulations are being enforced and followed

Other duties to be determined by management

Qualifications:

Must be at least 18 years of age or older

High school degree or equivalent

Professional demeanor and appearance

Basic computer skills

Must be able to multitask and prioritize assigned tasks

Strong communication skills (verbal and written)

Minimum of one year of customer service experience or security experience

Must be able to pass pre-employment screening (background and drug)

This position will require occasional crawling, crouching, climbing of stairs, kneeling, running, sitting, standing, stooping and walking for extended periods of time

If you want a team that invests in you, show us you're ready to invest in it.

Marksman Security LLC · Equal Opportunity Employer M/F/D/V

#IND6

Original posting on Marksman's site ↗

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