Armed Security Officer - DOD Clearance Required
Listed on 2026-10-19
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Security
Site Security, Security Officer, Armed Security
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.
- 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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