PortcoHires

Jobs at Marksman Titan Security Group.

148 open roles (Quad-C Management-backed) — updated daily from the company's career page. 0 of them list equity compensation.

148open roles
0offer equity
Dailyupdated Oct 29, 2026

Open roles

Live openings pulled from Marksman Titan Security Group's public career page. Applications happen on the company's site.

Mapleton- Security Officer

Quad-C Management backedAll levels
Mapleton, IL · General
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Open Interviews- November 6th, 2026

Quad-C Management backedAll levels
Detroit, Michigan · General
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Security Officer - Downtown High Rise

Quad-C Management backedAll levels
Chicago, IL · General
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Security Officer - Skokie, IL

Quad-C Management backedAll levels
Skokie, Illinois · General
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Mobile Patrol Security Officers

Quad-C Management backedAll levels
Inkster · General
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Mobile Patrol Security Officers

Quad-C Management backedAll levels
Howell, Michigan · General
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Mobile Security Officer

Quad-C Management backedAll levels
Mansfield, Ohio · General
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Security Dispatcher

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Security Gate and Dock Officers

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Security Officer

Quad-C Management backedAll levels
Miami, FL · General
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Security Officer

Quad-C Management backedAll levels
Nashville, TN · General
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Security Officer

Quad-C Management backedAll levels
Wausau ,Wisconsin · General
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Security Officer - 2nd + 3rd Shift

Quad-C Management backedAll levels
Chicago, IL · General
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Security Officers

Quad-C Management backedAll levels
Sturgis, Michigan · General
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Security Officers

Quad-C Management backedAll levels
Roseville, Michigan · General
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Security Patrol Officers

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Detention Admin Security Officer

Quad-C Management backedAll levels
Lincoln Park, Michigan · General
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Mobile Patrol Security Officers

Quad-C Management backedAll levels
Wayne, MI · General
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Security Officers

Quad-C Management backedAll levels
Detroit Michigan 48203 · General
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Security Officers

Quad-C Management backedAll levels
West Bloomfield · General
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Security Officers & Dispatchers

Quad-C Management backedAll levels
Roseville, Michigan · General
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Security Officers- Olive Branch, MS

Quad-C Management backedAll levels
Olive Branch, MS · General
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Security Operations Manager - Green Bay, WI

Quad-C Management backedManager
Sheboygan, WI · General
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Security Operations Manager - Green Bay, WI

Quad-C Management backedManager
Green Bay, WI · General
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RTO

Quad-C Management backedAll levels
233 S Wacker · General
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Senior Staff Accountant

Quad-C Management backedSenior
Chicago, IL · General
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Security Officers

Quad-C Management backedAll levels
Oak Ridge, TN · General
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Commercial Flex Officers

Quad-C Management backedAll levels
Chicago · General
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Security Assistant Account Manager

Quad-C Management backedManager
Chicago, IL · General
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Security Field Supervisor

Quad-C Management backedAll levels
Weston, WI · General
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Security Site Manager - Hotel

Quad-C Management backedManager
Chicago, IL · General
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Security Site Supervisor - Mapleton, IL

Quad-C Management backedAll levels
Mapleton, IL · General
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Field Service Technician III

Quad-C Management backedAll levels
Chicago, IL · General
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Security Officer

Quad-C Management backedAll levels
Northbrook , IL · General
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Security Operations Center Operator

Quad-C Management backedAll levels
Milwaukee, WI · General
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Security Operations Center Operator - Overnight Shift

Quad-C Management backedAll levels
Chicago, IL · General
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Weekend -Security Officer

Quad-C Management backedAll levels
Chicago, IL · General
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Advanced Field Technician / Project Manager

Quad-C Management backedManager
Nashville, TN · General
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Business Development Manager

Quad-C Management backedManager
Los Angeles, CA · General
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Customer Service Receptionist- Commercial

Quad-C Management backedAll levels
Chicago, IL · General
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Field Service Technician III

Quad-C Management backedAll levels
Los Angeles, California, United States · General
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Gate - Security Officer

Quad-C Management backedAll levels
Dearborn, Michigan · General
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Retail Mobile Security Officer

Quad-C Management backedAll levels
Deer Park, IL · General
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Security Officer

Quad-C Management backedAll levels
Round Lake , IL · General
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Security Officers

Quad-C Management backedAll levels
Melvindale, Michigan · General
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Security Scheduling Manager - Chicago

Quad-C Management backedManager
Chicago, IL · General
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Security Scheduling Manager - Downers Grove

Quad-C Management backedManager
Downers Grove, IL · General
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Security Officers

Quad-C Management backedAll levels
Russia, Ohio · General
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Security Officers

Quad-C Management backedAll levels
Troy, Ohio · General
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Security Shift Supervisor - Retail

Quad-C Management backedAll levels
Chicago, IL · General
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Senior Project Manager - Security Systems

Quad-C Management backedManager
Chicago, IL · General
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Security Account Manager

Quad-C Management backedManager
Burns Harbor, Indiana · General
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Security Assistant Account Manager

Quad-C Management backedManager
Burns Harbor, Indiana · General
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Security Shift Supervisor

Quad-C Management backedAll levels
Chicago, IL · General
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Security Shift Supervisor - Chicago, IL

Quad-C Management backedAll levels
Chicago, IL · General
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Security Site Supervisor

Quad-C Management backedAll levels
Chicago, IL · General
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Open Interviews- October 16th, 2026

Quad-C Management backedAll levels
Detroit, Michigan · General
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Security Officer

Quad-C Management backedAll levels
Chicago, IL · General
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Security Officer

Quad-C Management backedAll levels
Glasgow, Kentucky · General
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Security Officers

Quad-C Management backedAll levels
Livonia · General
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Security Officers

Quad-C Management backedAll levels
Novi, Michigan · General
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Security Officers - Guardshack

Quad-C Management backedAll levels
Wixom, Michigan 48393 · General
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Security Patrol Officers

Quad-C Management backedAll levels
Wayne 48184 · General
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Mobile Patrol & Guard Shack Officers

Quad-C Management backedAll levels
Detroit, Michigan 48214 · General
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Mobile Patrol Security Officers

Quad-C Management backedAll levels
Detroit, Michigan 48209 · General
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Security Officers

Quad-C Management backedAll levels
Detroit Michigan 48203 · General
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Security Officers

Quad-C Management backedAll levels
Detroit, Michigan 48223 · General
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Security Response Officers

Quad-C Management backedAll levels
Highland Park, Michigan · General
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Off-Duty Law Enforcement Officer (Active or Former)

Quad-C Management backedAll levels
Chicago, IL · General
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Security Officers

Quad-C Management backedAll levels
Howe, Indiana · General
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Scalehouse Operators

Quad-C Management backedAll levels
Mansfield, Ohio · General
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Detention Admin Security Officer

Quad-C Management backedAll levels
Lincoln Park, Michigan · General
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Security Officer

Quad-C Management backedAll levels
PineGrove, PA · General
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Building Concierge - $24

Quad-C Management backedAll levels
Chicago, IL · General
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Flex Security Officer - $19.50

Quad-C Management backedAll levels
Chicago, IL · General
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Security Officer

Quad-C Management backedAll levels
Carlisle, PA · General
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Security Officer

Quad-C Management backedAll levels
Middletown, PA · General
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Security Officer

Quad-C Management backedAll levels
Murfreesboro, TN · General
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Security Officer

Quad-C Management backedAll levels
Birmingham, Alabama · General
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Mobile Patrol Security Officers

Quad-C Management backedAll levels
Howell, Michigan · General
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Security Officer

Quad-C Management backedAll levels
Nashville, TN · General
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Security Officers

Quad-C Management backedAll levels
Sturgis, Michigan · General
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Security Site Supervisor

Quad-C Management backedAll levels
Lisle, IL · General
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Special Exhibition Security Officer - Downtown Chicago

Quad-C Management backedAll levels
Chicago, IL · General
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Flex Security Officers

Quad-C Management backedAll levels
Myrtle Beach, South Carolina · General
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Security Officer

Quad-C Management backedAll levels
Myrtle Beach, South Carolina · General
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Security Site Supervisor

Quad-C Management backedAll levels
Chicago, IL · General
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Staff Accountant

Quad-C Management backedSenior
Chicago, IL · General
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2nd and 3rd shift-Flex

Quad-C Management backedAll levels
Chicago · General
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Advanced Service Technician - Security Systems

Quad-C Management backedAll levels
Chicago, IL · General
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Armed Security Flex Officer

Quad-C Management backedAll levels
Chelsea, Michigan 48118 · General
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Business Development Manager

Quad-C Management backedManager
Austin, TX · General
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Director of Sales

Quad-C Management backedDirector
Chicago, IL · General
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Field Operations Manager - Security

Quad-C Management backedManager
Chicago, IL · General
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Field Service Technician - Security Systems - Las Vegas, NV

Quad-C Management backedAll levels
Las Vegas, NV · General
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Flex Commercial Security Officer - Downtown Chicago

Quad-C Management backedAll levels
Chicago, IL · General
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Flex & Events Security Officer - Downtown Chicago

Quad-C Management backedAll levels
Chicago, IL · General
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Flex officer

Quad-C Management backedAll levels
West Suburban Area · General
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Flex Security Officer

Quad-C Management backedAll levels
233 S Wacker · General
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Flex Security Officers

Quad-C Management backedAll levels
Southfield, Michigan · General
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Health Security Officer - EMT

Quad-C Management backedAll levels
Mansfield, Ohio · General
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HR Coordinator

Quad-C Management backedAll levels
Chicago, IL · General
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HR Manager

Quad-C Management backedManager
Chicago, IL · General
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Miami Field Service Technician

Quad-C Management backedAll levels
Miami, FL · General
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Mobile Patrol & Flex Officers

Quad-C Management backedAll levels
Taylor, Michigan · General
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Mobile Patrol / Security Officers in Detroit, Michigan

Quad-C Management backedAll levels
Detroit Michigan 48209 · General
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North Chicago -Flex officer

Quad-C Management backedAll levels
North Chicago , IL · General
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Patrol Security Officer

Quad-C Management backedAll levels
233 S Wacker · General
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Residential Security Officer - Downtown Chicago

Quad-C Management backedAll levels
Chicago, IL · General
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Scalehouse Operators & Document Processors

Quad-C Management backedAll levels
Coshocton, Ohio · General
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Scalehouse Operators with a SIGN ON BONUS!

Quad-C Management backedAll levels
Rockport, Indiana · General
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School Resource Officers

Quad-C Management backedAll levels
Southfield, Michigan 48033 · General
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Security Captain

Quad-C Management backedAll levels
Burns Harbor, Indiana · General
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Security Concierge

Quad-C Management backedAll levels
Chicago, IL · General
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Security Concierge

Quad-C Management backedAll levels
Cleveland, Ohio 44114 · General
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Security Concierge

Quad-C Management backedAll levels
233 S Wacker · General
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Security Dispatcher

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Security Flex Officers in Detroit, Michigan

Quad-C Management backedAll levels
Detroit, Michigan · General
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Security Gate and Dock Officers

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Security officer

Quad-C Management backedAll levels
Rosemont,IL · General
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Security Officer

Quad-C Management backedAll levels
Milwaukee, Wisconsin · General
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Security Officer

Quad-C Management backedAll levels
Battle Creek, Michigan · General
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Security Officer

Quad-C Management backedAll levels
Hoffman Estates, IL · General
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Security Officer

Quad-C Management backedAll levels
Battle Creek, Michigan · General
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Security Officer

Quad-C Management backedAll levels
Miami, FL · General
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Security Officer

Quad-C Management backedAll levels
Sheboygan, Wisconsin · General
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Security Officer

Quad-C Management backedAll levels
Wausau ,Wisconsin · General
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Security Officers

Quad-C Management backedAll levels
West Bloomfield, Michigan · General
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Security Officers

Quad-C Management backedAll levels
Nashville, TN · General
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Security Officers

Quad-C Management backedAll levels
Dearborn, Michigan · General
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Security Officers

Quad-C Management backedAll levels
Lansing, Michigan · General
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Security Officers

Quad-C Management backedAll levels
Waverly, Michigan · General
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Security Officers

Quad-C Management backedAll levels
Roseville, Michigan · General
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Security Officers

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Security Officers

Quad-C Management backedAll levels
Wixom · General
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Security Officers, Bay City

Quad-C Management backedAll levels
48706 · General
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Security Officers & Dispatchers in Roseville

Quad-C Management backedAll levels
Roseville, Michigan · General
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Security Officers in Caro

Quad-C Management backedAll levels
48706 · General
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Security Officers in Croswell

Quad-C Management backedAll levels
48422 · General
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Security Officers in Metro Detroit

Quad-C Management backedAll levels
Detroit Michigan 48209 · General
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Security Officers in Mt Clemens Michigan

Quad-C Management backedAll levels
Mount Clemens · General
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Security Officers in North Charleston, South Carolina

Quad-C Management backedAll levels
North Charleston, South Carolina · General
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Security Officers in Pinconning

Quad-C Management backedAll levels
48650 · General
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Security Patrol Officers

Quad-C Management backedAll levels
Cleveland, Ohio · General
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Security Shift Supervisors

Quad-C Management backedAll levels
Rockport, Indiana · General
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Security Supervisor

Quad-C Management backedAll levels
Burns Harbor, Indiana · General
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Security Support Specialist

Quad-C Management backedAll levels
Milwaukee, WI · General
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Service Manager

Quad-C Management backedManager
Chicago, IL · General
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