Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Security Supervisor I

Blackwell Services, Inc.

Description

Lead the Shift. Own the Mission. Keep Coverage Strong.

At Blackwell Professional Support Services, Inc. , our Security Supervisors don't just "work a post"-they lead operations , support their teams, and ensure our clients receive consistent, professional security coverage around the clock . This is a hands-on leadership role designed for experienced security professionals who thrive in fast-moving, real-world environments and understand that security doesn't clock out .

Why This Role Is Different
  • You'll help oversee a security operation that consists of one to two shift differentials (not 24/7).
  • You'll work alongside a dedicated Territory Manager (your direct manager) -you are never operating alone.
  • You'll have the authority and responsibility to step in when coverage matters most.
  • You'll lead from the front-supporting officers, resolving issues, and maintaining continuity when schedules flex and emergencies arise.
If you're looking for a role where your leadership actually matters , this is it.

Primary Schedule:

Monday - Friday:6:30 AM - 2:30 PM

The Role at a Glance

As a Security Supervisor , you are a critical part of our management team. You oversee daily operations at an assigned property, supervise and coach Security Officers, and ensure that essential security coverage is always maintained -even when circumstances change.

While a primary work schedule is established, this position requires schedule flexibility . When call-offs occur, emergencies arise, or coverage gaps remain after overtime or flex officers are utilized, management team members-including supervisors-are expected to step in . This expectation is non-negotiable and mission-critical to our operation.

What You'll Be Responsible For
  • Supervising and supporting a team of Security Officers across assigned shifts
  • Partnering closely with the Territory Manager to manage a security operation
  • Serving as the first point of contact for officer questions, concerns, and guidance
  • Creating, adjusting, and maintaining weekly schedules to ensure full coverage
  • Reviewing and approving timesheets accurately and on time
  • Training new officers through hands-on instruction and job shadowing
  • Coaching officers through regular inspections, feedback, and performance development
  • Communicating policy updates and procedural changes clearly and consistently
  • Maintaining strong client, resident/tenant, vendor, and visitor relationships
  • Ensuring property access is limited to authorized individuals
  • Completing detailed reports and maintaining clear, timely communication
  • Protecting resident/tenant privacy and confidentiality at all times
  • Executing all duties of assigned posts when coverage requires it
  • Stepping in to fill critical coverage gaps when other staffing solutions are exhausted
  • Supporting additional property-specific needs as required
Requirements

What We're Looking For
  • 21+ years of age
  • Current St. Louis Security License (or ability to obtain)
  • High school diploma or GED
  • 3+ years of customer service experience
  • 1+ year of supervisory or management experience
  • Security or loss prevention experience strongly preferred
  • Strong communication skills-verbal and written
  • Excellent organization, follow-up, and problem-solving abilities
  • Comfortable making decisions in dynamic environments
  • Dependable, punctual, and team-oriented
  • Computer literacy with an emphasis on report writing
  • Experience with Microsoft Office a plus
  • Ability to work weekends, holidays, and varied shifts as needed
  • Schedule flexibility and a leadership mindset are essential
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Security Supervisor I in Saint Louis, MO vacancy
  •  ...Security SupervisorForest Park Forever is seeking an experienced, and community-minded Security Supervisor to lead a comprehensive security program at The Glade in Forest Park. This newly created supervisory role is responsible for protecting personnel, visitors, volunteers... 
    Suggested
    Private practice

    Msccn

    Saint Louis, MO
    3 days ago
  •  ...Security SupervisorAt Caesars Entertainment, Inc., our Team Members create the extraordinary. We are the largest casino-entertainment...  ...Must be able to maintain a valid Driver's License • Demonstrated supervisor experience preferred • Basic knowledge of civil and criminal... 
    Suggested
    Local area
    Shift work

    Caesars Entertainment

    Saint Louis, MO
    13 hours ago
  • $55k - $60k

     ...,000.00 - $60,000.00 / YearOther Compensation Eligible for overtime + holiday payJob Category Full-Time, Benefits, HourlyIndustry Security, Management, Client RelationsEmployee Type Full-Time Non-ExemptRequired Degree High schoolManage Others YesMinimum Experience 3 YearsContact... 
    Suggested
    Full time

    Blackwell Services, Inc.

    Saint Louis, MO
    13 hours ago
  • Job TitleLocation 5595 Grand Drive in Forest Park, Saint Louis, MO, 63112, United StatesEmployee Type Exempt FTRequired Degree High SchoolManage Others YesMinimum Experience 5 YearsContact InformationName Human ResourcesEmail ****@*****.*** Requirements...
    Suggested

    Forest Park Forever

    Saint Louis, MO
    2 days ago
  • Job Title Location 5595 Grand Drive in Forest Park, Saint Louis, MO, 63112, United States Employee Type Exempt FT Required Degree High School Manage Others Yes Minimum Experience 5 Years Contact Information Name Human Resources Email ****@*****.***...
    Suggested

    Forest Park Forever

    Saint Louis, MO
    4 days ago
  •  ...certification, and related customer training on assigned Physical Security installation projects. Work with management and administrative...  ...scope, budgeted cost, and time schedules. As a Site Supervisor, you are a part of a dynamic team that allows you to grow within... 
    Full time
    Contract work
    For subcontractor
    Local area
    Night shift

    Brookfield Global Recruitment Services

    Saint Louis, MO
    3 days ago
  •  ...Training And Support Supervisor Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a... 
    Hourly pay

    AUS Inc

    Granite City, IL
    2 days ago
  • $14.55 - $20.4 per hour

     ...unexpected situationsStandout colleague, working effectively with peers and supervisors to accomplish tasksAble to work a flexible schedule to support business needs0-2 years retail or security experienceIn addition to our open door policy and supportive work environment... 
    Hourly pay
    Local area
    Home office
    Flexible hours

    The TJX Companies , Inc.

    Saint Louis, MO
    2 days ago
  • $15 - $20.4 per hour

     ...situations ~ Standout colleague, working effectively with peers and supervisors to accomplish tasks ~ Able to work a flexible schedule to support business needs ~0-2 years retail or security experience Benefits include: Associate discount; EAP; smoking cessation... 
    Hourly pay
    Temporary work
    Local area
    Home office
    Flexible hours

    TJX

    Saint Louis, MO
    4 days ago
  • $20.79 per hour

     ...Professional Security Shift Supervisor Allied Universal Services is currently searching for a Professional Security Shift Supervisor. The Shift Security Supervisor will supervise and coordinate the delivery of quality services on a specific shift at an assigned customer... 
    Full time
    Local area
    Flexible hours
    Shift work
    Night shift
    Day shift
    Afternoon shift

    AUS Inc

    Wildwood, MO
    13 hours ago
  • $23.5 per hour

     ...GardaWorld Security Services is Now Hiring a Concierge Security Supervisor! Ready to suit up as a Security Supervisor in a Concierge post? What matters most in a role like this is your ability to build meaningful connections. Tell us about how your natural ability... 
    Hourly pay
    Full time
    Casual work
    Work at office
    Local area
    Immediate start
    All shifts
    Monday to Friday
    Day shift

    GardaWorld

    Saint Louis, MO
    2 days ago
  • $22 per hour

     ...1K PTO - Paid Time Off Health Insurance If you have questions please email ****@*****.***  1st Class Security is an EEO/AA employer 1st Class Security Inc is committed to equal opportunity for all, without regard to race, religion, color,... 
    Hourly pay
    Full time
    Local area
    Immediate start
    Shift work

    1st Class Security

    Saint Louis, MO
    3 days ago
  • Transportation Security Administration in Florissant, MO is seeking Supervisory Transportation Security Officers (STSOs) to oversee screening operations and lead a team of officers. The role requires strong judgment, clear communication, and the ability to manage routine... 

    TSA Job Listings

    Florissant, MO
    3 days ago
  • $19.48 per hour

     ...Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that...  ...a Growing Company!     Allied Universal® is hiring a Site Supervisor. The general purpose and function of the Site Supervisor encompasses... 
    Contract work
    Work at office
    Local area
    Shift work

    Allied Universal

    East Saint Louis, IL
    19 days ago
  • At Least One (1) Year Previous Undercover, Floor Walking Loss Prevention Experience is Required Ability to Travel to Multiple Stores in the Area Strong Communication Skills Motor Vehicle Record Check Ability to Spend up to 100% of Working Hours Standing/Walking Requirements...
    Full time
    Flexible hours

    Hobby Lobby

    Kirkwood, MO
    4 days ago
  • Hobby Lobby Stores Inc. is seeking a full-time Loss Prevention professional in the Bridgeton, MO area. The role requires undercover loss prevention experience, ability to travel between stores, strong communication skills, and passing background and MVR checks. Expect long...
    Full time

    Hobby Lobby

    Bridgeton, MO
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Security Supervisor I. Be the first to apply!