Flexible Security Officer – On-Call with Growth Opportunities

Marksman Security; Houston (TX); On-site; USD 17,047 - 24,280; Full time

Benefits offered by this job

Paid time off

Paid holidays

Medical and Dental insurance

Career growth and promotion

Skills-enhancing training

Job summary

Marksman Security is seeking a dependable Flex Security Officer for the 77064 area to support multiple Houston locations. You’ll be the go-to problem solver during critical times, performing patrols, access control, gatehouse duties, front desk tasks, and visitor management with a professional demeanor.

This on‑site role offers 1st–3rd shift coverage, opportunity for growth, paid time off, and benefits. Ideal candidates have a high school diploma, a non‑commissioned security license, and strong

Qualifications

• Must be 18 years or older.
• Available for on-call roles and flexible shifts.
• Mornings, midday, overnight, and weekend availability.
• Locations in NORTH HOUSTON require 2 shifts, 4-5 days a week.

Responsibilities

• Rover: patrols to detect suspicious behavior and prevent vandalism or theft.
• Gatehouse: greet drivers/visitors, log vehicles, control access.
• Front Desk: greet guests, provide customer service, monitor CCTV, distribute packages.
• Device Check: scan device tags and IMEI against records.
• North Dock/South Dock: monitor docks, count pallets, track inbound/outbound loads.
• Metal Detector: manage x-ray screening of visitors and items.
• Tracker: monitor high-value loads via software.

Skills

Strong communication skills (verbal &

Customer service experience

Basic computer skills

Multitasking and prioritization

Education

High school diploma or equivalent

Non-Commissioned Security License

Job description

Marksman Security is seeking a dependable Flex Security Officer for the 77064 area to support multiple Houston locations. You’ll be the go-to problem solver during critical times, performing patrols, access control, gatehouse duties, front desk tasks, and visitor management with a professional demeanor.

This on‑site role offers 1st–3rd shift coverage, opportunity for growth, paid time off, and benefits. Ideal candidates have a high school diploma, a non‑commissioned security license, and strong