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Marksman Security

Staffs security officers for properties and businesses

Security Field Supervisor - Field Supervisor

Full-TimeUpdated on 10/28/2026
$70k/yr
Mid, Senior
Bachelor's, Associate's
El Segundo, CA, USA
In PersonCoverage includes Los Angeles, Orange, and San Bernardino Counties.
Security & Protective ServicesSecurity Guarding & Patrol

About the job

Requirements
  • A high school diploma or GED is required; an associate or bachelor's degree in criminal justice or a related field is a plus.
  • At least 2–3 years of security experience, including at least 1 year in a supervisory or team-lead role; security, law enforcement, or military experience is preferred.
  • A valid State Security Guard License or Guard Card is required.
  • A valid driver's license and clean driving record meeting company motor vehicle standards are required to operate company patrol vehicles.
  • CPR, AED, and First Aid certification is required, or the ability to obtain it within 30 days of hire; an armed guard license or permit is required if applicable.
  • Proficiency with security reporting software, guard-tour tracking platforms such as TrackTik or EHub, GPS navigation, and standard office software such as Microsoft Office or Google Workspace.
  • Ability to sit, stand, walk, climb stairs, and perform physical patrol duties for extended periods, including in varied weather conditions.
  • Verbal and written communication skills for writing clear reports and interacting with clients and law enforcement.
  • Decisive judgment and a calm demeanor under high-stress conditions.
Responsibilities
  • Oversee daily security operations across multiple field sites in Los Angeles, Orange, and San Bernardino Counties.
  • Conduct unannounced field audits and inspections of assigned security officers to ensure proper uniform standards, punctuality, post-order compliance, and general performance.
  • Act as the primary on-scene operational lead during incidents, alarms, site emergencies, or security breaches.
  • Respond promptly to field calls, officer callouts, post-coverage gaps, and client emergencies while on call.
  • Temporarily cover open security posts or duties when coverage shortages arise.
  • Train, mentor, and guide guard personnel on site-specific protocols, equipment use, and company procedures.
  • Provide real-time feedback, conduct formal performance reviews, and document corrective actions or disciplinary measures when necessary.
  • Lead by example to foster a professional, respectful, and safe workplace environment.
  • Maintain communication with client representatives during shifts to address operational concerns, special requests, or site-specific issues.
  • Review and edit Daily Activity Reports, Incident Reports, and shift logs, and ensure their accuracy before final submission to management.
  • Ensure field officers maintain valid security licenses, certifications, and required gear while on duty.
Desired Qualifications
  • An associate or bachelor's degree in criminal justice or a related field is a plus.
  • Security, law enforcement, or military background is preferred.

About the company

Marksman Security staffs security officers and front-desk teams for residential towers, office buildings, data centers, factories, transit systems and other facilities across the United States. Its programs pair protection with hospitality, adding concierge, front-desk and lobby staff in residential and commercial high-rises. Officers control access, patrol grounds, run loading docks and handle fire safety and emergencies, then log incidents in software that gives clients real-time reports and trends. Property owners and companies contract Marksman to design and staff these programs at their sites. Marksman Security was founded in 2003 and is headquartered in Fort Lauderdale, Florida.

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Fort Lauderdale, FL

Founded

2003

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Simplify Jobs

Simplify's Take

What believers are saying

  • Texas operations grew by acquisition: Marksman bought Austin's Priebe Security Services in January 2026, adding over 450 employees.
  • Frontline hires reach leadership: Marksman's Las Vegas vice president started as a guard in 2013, then earned five promotions.
  • Part-timers earn paid time off: Marksman's Buckhead, Atlanta officer posting grants eight hours for every 100 worked.

What critics are saying

  • Officer pay is modest: Marksman's part-time Mesquite, Texas retail officer posting pays $15.84 an hour.
  • Flex schedules are unpredictable: Marksman's Plano, Texas flex officer posting requires answering assignments with little to no notice.
  • Private equity backs the parent: Quad-C, a middle-market buyout firm, supports Marksman Titan Security Group.

What makes Marksman Security unique

  • Some teams fight fires: Marksman hires firefighters for Toyota's battery plant fire rescue team in Liberty, North Carolina.
  • Meta is a data center client: a Marksman vice president leads the security partnership supporting Meta's global portfolio.
  • Security systems work sits with a sister brand: Chicago-based Titan, part of Marksman's parent group, hires the installation technicians.

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