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Tier 2 Help Desk Specialist; Cleared

Remote / Online - Candidates ideally in
Alexandria, Fairfax County, Virginia, 22350, USA
Listing for: 3SI Security Systems, Inc.
Remote/Work from Home position
Listed on 2025-12-19
Job specializations:
  • IT/Tech
    Technical Support, HelpDesk/Support, IT Support, Systems Administrator
Job Description & How to Apply Below
Position: Tier 2 Help Desk Specialist (Cleared)

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Tier 2 Help Desk Specialist (Cleared)

Edge
360 (A 3

Si Company) is looking for a motivated individual to fill the position of Tier 2 Help Desk Specialist. In this role, the successful candidate will be responsible for providing support for the Integration Operations Center (IOC) for numerous security applications including but not limited to video management systems (VMS), access control systems (ACS), and Physical Security Information Management (PSIM) system, responsible for advanced technical troubleshooting and analysis methods for these applications.

Tier 2 personnel are responsible for assisting Tier I personnel in solving basic technical problems, investigating elevated technical issues by confirming the validity of the problem and seeking for known solutions related to these more complex issues.

Activities may include, but are not limited to software repair, diagnostic testing, and the utilization of remote desktop tools used to take over the user’s machine for the sole purpose of troubleshooting and finding a solution to the problem.

Requirements
  • Ensure functionality of the application on a day-to-day basis
  • Installation and troubleshoot of the PSIM Software
  • Maintain proper and accurate documentation for all technical issues
  • Monitor and support ticket workflows
  • Configure/Integrate subsystems into PSIM software
  • Efficiently escalate issues to the proper Tier 3 team when needed
  • Perform all other duties and responsibilities as directed by the supervisor
Knowledge, Skills, and Abilities
  • Must have experience with troubleshooting and resolving IT issues on desktops
  • 1-5 years of help desk experience (compensation based on experience)
  • Basic Networking skills
  • Remote desktop experience (RDP, Dame Ware, Remotely Anywhere)
  • Server experience preferred
Qualifications
  • Associate or Bachelor's degree in IT or a related field preferred
  • Equivalent technical experience may be considered in lieu of formal education
Additional Comments
  • This role consists of 12-hour shifts on-site in Alexandria, VA
  • Night Shift: 10PM - 10AM
  • Hours:

    Sunday - Saturday (40+hr-week/12-hour shifts, rotating 2 on, 3 off, 2 on, 2 off, 3 on, 2 off schedule, and occasional holidays)
  • For initial onboarding and training, this position requires applicants to be on site Monday – Friday during core business hours (8:30-5:00). Following successful knowledge transfer of job responsibilities and skill verification, the candidate’s schedule will be a 12-hour shift schedule mentioned above.
  • Active Secret or higher U.S. Government security clearance required
  • Successful candidates must pass a comprehensive background investigation
  • Pre-employment drug screening is required
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