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Armed Security Officer - DOD Clearance Required

Job in Boston, Suffolk County, Massachusetts, 02298, USA
Listing for: Markley Group
Full Time position
Listed on 2026-10-19
Job specializations:
  • Security
    Site Security, Security Officer, Armed Security
Salary/Wage Range or Industry Benchmark: 45000 - 65000 USD Yearly USD 45000.00 65000.00 YEAR
Job Description & How to Apply Below

As New England’s largest and longest operating multi‑tenant, mission‑critical telecommunications, and data center facility, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and inclusive workplace, you will be part of a team that fuels a culture that will reflect in our communities and the customers we serve.

We offer

  • Medical
  • Dental
  • Vision
  • HSA
  • FSA
  • Basic Life
  • Basic AD&D
  • STD
  • LTD
  • Supplemental Life
  • 401k (w/ company match)
  • accrued PTO
  • Sick
  • reimbursements (fitness, cell, etc.)
  • employee education
  • training

as part of our comprehensive benefits package for full‑time positions.

Markley is seeking an experienced Armed Security Officer with an active U.S. government issued security clearance. At Markley, a Cleared Security Officer is entrusted with sensitive information and given the responsibility to protect classified information and personnel. As a Cleared Security Officer, you will receive specialized training in site‑specific security protocols associated with your clearance level, allowing for skill development and professional growth in the security field.

Responsibilities
  • Provide high quality security services, safeguarding personnel, property, and information with professionalism.
  • Conduct patrols within and around the facility on foot to ensure the protection of people, assets, and sensitive or classified information.
  • You will make sure employees, visitors and contractors are properly cleared and possess proper security badges when accessing the property. Follow site-specific performance manuals and post orders; reporting safety concerns, security breaches, and unusual circumstances via written and oral communication to client and/or other security personnel.
  • You will protect property, materials, equipment, and information from danger of terrorism, sabotage, espionage, intrusion, and criminal acts.
  • Respond to and assess security alarms or emergency alarms.
  • Function as a first responder in emergency situations.
Requirements Conditions of Employment
  • Must be a US Citizen.
  • Must possess a high school diploma or equivalent, or 5 years of verifiable experience.
  • Must hold an active U.S. government issued Top Secret security clearance is required.(national security eligibility determinations consider a person's stability, trustworthiness, reliability, discretion, character, honesty, and judgment)
  • A valid license to carry in Massachusetts required prior to employment.
  • Effective written and oral communication and interpersonal skills.
  • Exceptional customer service skills.
  • Intermediate computer skills to operate access control systems.
  • Computer proficiency to perform database searches.
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