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Physical Security Network Engineer

Technical Solutions and Maintenance, Inc

Doral, FL

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JOB DETAILS
SKILLS
Access Control, Analysis Skills, CCNA - Cisco Certified Network Associate, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Documentation, Enterprise Protection, FCAPS (Faults Configuration Accounting Performance Security), Identify Issues, Incident Response, Internet Security, Maintain Compliance, Microsoft Active Directory, Network Administration/Management, Network Architecture/Engineering, Network Design, Network Performance/Analysis, Network Security, Network Support, Network Systems, On Call, Operational Support, Operations Control, Performance Analysis, Physical Security, Problem Solving Skills, Protective Services, Regulations, Regulatory Compliance, Root Cause Analysis, Security Attacks, Security Information and Event Management (SIEM), System Operations, TCP/IP (Transmission Control Protocol/Internet Protocol), Technical Support, Technical Writing, Test Plan/Schedule, United States Department of Defense (DoD), Virtualization
LOCATION
Doral, FL
POSTED
Today

Title: Physical Security Network Engineer

Location: Doral, FL

Salary: Commensurate with experience

Clearance: Active Top Secret and eligible for SCI

Job Description:

The Network Engineer is responsible for the operation, maintenance (O&M), lifecycle management, and security of the ESS/LENEL network infrastructure supporting USSOUTHCOM Security Enterprise Services (ESS). This role provides Tier 3 technical support and serves as a subject matter expert for complex network, systems, storage, virtualization, and cybersecurity issues across classified and enterprise environments.

The Network Engineer will design, implement, monitor, troubleshoot, and maintain mission-critical network infrastructure and associated technologies while ensuring compliance with Department of Defense (DoD), USSOUTHCOM, and cybersecurity regulations.

Key Responsibilities

  • Manage, maintain, troubleshoot, and secure ESS/LENEL network infrastructure, including network devices, DNS, Active Directory, virtualization, storage, backups, and end-user systems.
  • Provide Tier 3 technical support for complex network and systems issues, including root cause analysis, solution development, testing, and implementation.
  • Monitor network performance, security events, and system health using FCAPS and SIEM tools to proactively identify and resolve issues.
  • Support cybersecurity operations, access control, log management, incident response, and compliance with USSOUTHCOM and DoD regulations.
  • Participate in after-hours, weekend, and holiday on-call support for critical system failures and operational continuity.

Experience Requirements:

  • Current CompTIA Security+ (Security+) certification or equivalent.
  • Current Cisco Certified Network Associate (CCNA) certification or equivalent.
  • Experience supporting enterprise network infrastructure, cybersecurity operations, and Tier 3 troubleshooting in secure environments.
  • Strong knowledge of TCP/IP networking, DNS/DHCP, Active Directory, virtualization, storage systems, SIEM tools, and network security technologies.
  • Excellent analytical, troubleshooting, communication, and documentation skills.
  • Experience with troubleshooting complex network and systems issues.
  • Knowledge of cybersecurity principles, incident response, and compliance standards.
  • Ability to document technical procedures and solutions clearly.

About the Company

T

Technical Solutions and Maintenance, Inc

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