Physical Security System Administrator Security Clearance
Job in
Doral, Miami-Dade County, Florida, USA
Listed on 2026-06-04
Listing for:
Buffalo Horse Inc
Full Time
position Listed on 2026-06-04
Job specializations:
-
IT/Tech
Cybersecurity, Systems Administrator, IT Specialist, IT Support
Job Description & How to Apply Below
PHYSICAL SECURITY SYSTEM ADMINISTRATOR – SOUTHCOM J2
JOB DESCRIPTION
Position Title:
Physical Security System Administrator
Employment Status:
Full-Time, Salaried, Exempt
Location:
Doral, Florida
Security Requirements:
Top Secret/SCI Security Clearance
POSITION SUMMARY:
Buffalo Horse Inc. is seeking a Physical Security System Administrator to support
USSOUTHCOM J2 Physical Security Services. The primary place of performance is Doral, FL. Duties include but are not limited to:
• Operate the LENEL system and perform system administrator functions.
• Provide IT Tier 2 Service. This is synonymous with level 2 service, service line 2, administrative-level service, and various other headings denoting advanced technical troubleshooting and analysis methods. Technicians in this realm of knowledge are responsible for assisting Tier I personnel in solving basic technical problems and for investigating elevated issues by confirming the validity of the problem and seeking for known solutions related to these more complex issues.
This team usually collects information such as program name that failed, application name, or any database-related details (e.g., table name, view name, package name) or Application Programming Interface (API) names. If the problem cannot be solved at this level due to complexity or lack of permission, then the problem is elevated to the next tier.
• Provide internal and external IPv4 primary and secondary DNS services for USSOUTHCOM security ESS network.
• Operate and maintain enterprise applications and devices for network Authentication, Authorization, and Accounting (AAA), port authentication, network end-device compliance, device profiling, and policy compliance.
• Configure and maintain all network equipment for log collection and retention according to applicable policies and regulations. This includes services to configure, maintain, analyze, and monitor data input and output from the SIEM tools in order to accurately detect and respond to problems, outages, and security threats. Provide intelligent insights that enable quick response measures to reduce the impact of incidents and proactively prevent future incidents.
Configure, test, fine-tune, and maintain all rule sets within SIEM, rule sets exhibit fluidity to adapt to changes within the AO Uniform environment. Analyze and investigate all alerts/offences generated within SIEM daily and resolve offences upon termination of analysis/investigation.
• Analyze fine-tune rule sets to reduce false positives within the SIEM. ,
• Manage, update, and troubleshoot all Storage Area Network (SAN) and other storage technology devices across the USSOUTHCOM Security ESS network.
• Backups – USSOUTHCOM requires backup services including file-level and system- level recovery services. Provide technical recommendations for government approval with a successful Backup Plan that supports the traditional IT backup. The Backup Testing Schedule of the Backup Plan shall be completed according to the schedule, and Backup Testing Results.
• Provide services for virtualized platforms and systems which include, but are not limited to, automated system provisioning, deployment, and servicing of multiple physical and virtual enclaves.
• Provide all AD management services including, but not limited to, DNS, DHCP, group policy, and certificates.
• Application Operations – USSOUTHCOM requires services covering engineering, installation, and O&M of various applications and their operating environments.
• Provide systems operations services including manual and automated processes to perform activities such as imaging, patching, application deployment, system monitoring, application monitoring, and service operations.
• End User Device Operations – USSOUTHCOM requires engineering, installation, and O&M services for multiple end-user device types. These services include, but are not limited to, manual and automated provisioning/de-provisioning, thin/zero client services, imaging, monitoring, patching, and application virtualization.
• Engineer, install, operate, and maintain a password management system.
• Provide a Tier 3 IT problem solving solution and have the…
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