Armed Security Officer - Independence, MO

Centerra Group
Independence, Missouri 64053 United States  View Map
Posted: Jun 03, 2026
  • Full Time
  • Public Safety
  • Summary

    -

    POSITION SUMMARY

    Armed Security Officers will be required to staff armed security posts and patrols while providing security for the personnel and property of, and visitors to, assigned US Government Property at Olin Winchester Lake City Army Ammunition Plant located inIndependence, Missouri. This is a union position.

    RESPONSIBILITIES

    • Provide for the security and safety of client property and personnel.
    • Preserve order and act to enforce regulations and directives for the site pertaining to personnel, visitors, and premises.
    • Respond to routine and emergency situations.
    • Standing a post for 8 to 16 hours while wearing duty equipment and personal protective equipment weighing up to 30 pounds (including a required ballistic vest) while exposed to all weather conditions.
    • Properly and effectively wear or use personal protective equipment, including that used to prevent exposure to chemical, biological, or radiological agents.
    • Acuity of senses and ability of expression sufficient to allow essential, accurate communication by written, spoken, audible, visible, or other signals.
    • Operate both as a member of a team and independently at incidents of uncertain duration.
    • Maintain mental alertness, deductive, and inductive reasoning, memory, and reliable judgment, to include operating a motor vehicle -- even under emergency conditions.
    • Respond appropriately to routine and emergency situations of the job including bending, reaching, dodging, crawling, climbing, rapid ascent of stairs, short to moderate sprints, and self-defense if necessary while wearing protective equipment.
    • Ability to endure emergency situations mentally and physically for extended periods of time
    • May be subject to outdoor conditions including extreme temperatures and weather.
    • Subject to high noise levels.
    • Subject to hazards including a variety of physical conditions, such as proximity to moving mechanical parts, moving vehicles, electrical current, exposure to high heat or exposure to chemicals.
    • Standing a post for 8 to 16 hours while wearing duty equipment and personal protective equipment weighing up to 30 pounds (including a required ballistic vest) while exposed to all weather conditions.

    QUALIFICATIONS

    • Must be at least 21 years of age
    • US Citizen
    • High School Diploma or GED
    • Maintain a valid Driver's License (Real ID)
    • Applicants are subject to pre-employment and background investigation, including prior employment, personal references, criminal and credit screening, motor vehicle report, etc.
    • Must be able to obtain and maintain a Security Clearance, prior to training.
    • Employees are subject to random drug screening, annual background investigations, and must report any and all violations (including traffic tickets) and/or arrests
    • Pass an annual Physical Ability Test (PAT)
    • Handle, shoot, and qualify semi-annually with a 9mm pistol and shotgun

    BENEFITS

    Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflect its commitment to creating a diverse and supportive workplace.

    -

    In an ever-changing and complex world, security concerns are paramount. Enhanced security requires education, training, and specialized skills. Constellis provides end-to-end risk management and comprehensive security solutions to safeguard people and infrastructure globally. Our team of strategic problem solvers has a steadfast moral compass and unwavering dedication to creating a safer world. Constellis is committed to the success of our customers and partners. Constellis protects critical priorities safely and efficiently around the world. Operating globally and based in the Washington D.C. area, our employees bring unparalleled dedication and passion for creating a safer world and upholding the highest standards of compliance, quality, and integrity. As a leading global provider of risk management, security, humanitarian, training and operational support services to government and commercial customers worldwide, Constellis' forward-thinking solutions include a range of synergistic services, including background investigations, social intelligence tools, advanced training, logistics and life support, UAV and K9 services, and crisis response mitigation. At Constellis, our number one priority is to secure success for our customers. For more information, visit www.constellis.com

    EEOC Statement

    Constellis and its affiliated companies are equal opportunity employers. All applicants receive consideration without regard to race, color, sex, age, ethnicity, religion, national origin, disability, veteran status or any other characteristic prohibited by federal, state, or local law.

  • Job Description

    -

    POSITION SUMMARY

    Armed Security Officers will be required to staff armed security posts and patrols while providing security for the personnel and property of, and visitors to, assigned US Government Property at Olin Winchester Lake City Army Ammunition Plant located inIndependence, Missouri. This is a union position.

    RESPONSIBILITIES

    • Provide for the security and safety of client property and personnel.
    • Preserve order and act to enforce regulations and directives for the site pertaining to personnel, visitors, and premises.
    • Respond to routine and emergency situations.
    • Standing a post for 8 to 16 hours while wearing duty equipment and personal protective equipment weighing up to 30 pounds (including a required ballistic vest) while exposed to all weather conditions.
    • Properly and effectively wear or use personal protective equipment, including that used to prevent exposure to chemical, biological, or radiological agents.
    • Acuity of senses and ability of expression sufficient to allow essential, accurate communication by written, spoken, audible, visible, or other signals.
    • Operate both as a member of a team and independently at incidents of uncertain duration.
    • Maintain mental alertness, deductive, and inductive reasoning, memory, and reliable judgment, to include operating a motor vehicle -- even under emergency conditions.
    • Respond appropriately to routine and emergency situations of the job including bending, reaching, dodging, crawling, climbing, rapid ascent of stairs, short to moderate sprints, and self-defense if necessary while wearing protective equipment.
    • Ability to endure emergency situations mentally and physically for extended periods of time
    • May be subject to outdoor conditions including extreme temperatures and weather.
    • Subject to high noise levels.
    • Subject to hazards including a variety of physical conditions, such as proximity to moving mechanical parts, moving vehicles, electrical current, exposure to high heat or exposure to chemicals.
    • Standing a post for 8 to 16 hours while wearing duty equipment and personal protective equipment weighing up to 30 pounds (including a required ballistic vest) while exposed to all weather conditions.

    QUALIFICATIONS

    • Must be at least 21 years of age
    • US Citizen
    • High School Diploma or GED
    • Maintain a valid Driver's License (Real ID)
    • Applicants are subject to pre-employment and background investigation, including prior employment, personal references, criminal and credit screening, motor vehicle report, etc.
    • Must be able to obtain and maintain a Security Clearance, prior to training.
    • Employees are subject to random drug screening, annual background investigations, and must report any and all violations (including traffic tickets) and/or arrests
    • Pass an annual Physical Ability Test (PAT)
    • Handle, shoot, and qualify semi-annually with a 9mm pistol and shotgun

    BENEFITS

    Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflect its commitment to creating a diverse and supportive workplace.

    -

    In an ever-changing and complex world, security concerns are paramount. Enhanced security requires education, training, and specialized skills. Constellis provides end-to-end risk management and comprehensive security solutions to safeguard people and infrastructure globally. Our team of strategic problem solvers has a steadfast moral compass and unwavering dedication to creating a safer world. Constellis is committed to the success of our customers and partners. Constellis protects critical priorities safely and efficiently around the world. Operating globally and based in the Washington D.C. area, our employees bring unparalleled dedication and passion for creating a safer world and upholding the highest standards of compliance, quality, and integrity. As a leading global provider of risk management, security, humanitarian, training and operational support services to government and commercial customers worldwide, Constellis' forward-thinking solutions include a range of synergistic services, including background investigations, social intelligence tools, advanced training, logistics and life support, UAV and K9 services, and crisis response mitigation. At Constellis, our number one priority is to secure success for our customers. For more information, visit www.constellis.com

    EEOC Statement

    Constellis and its affiliated companies are equal opportunity employers. All applicants receive consideration without regard to race, color, sex, age, ethnicity, religion, national origin, disability, veteran status or any other characteristic prohibited by federal, state, or local law.

  • ABOUT THE COMPANY

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