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Physical Security It System Administrator Jobs (NOW HIRING)

Redhorse Corporation

System Administrator

Chantilly, VA · On-site

$130K - $140K/yr

Work closely with the IT Program Manager and Sponsor stakeholders to accurately and efficiently ... Security Clearance: Active TS/SCI with Polygraph is required. * Bachelor's degree in Information ...

Redhorse Corporation

System Administrator

Chantilly, VA · On-site

$130K - $140K/yr

Work closely with the IT Program Manager and Sponsor stakeholders to accurately and efficiently ... Security Clearance: Active TS/SCI with Polygraph is required. * Bachelor's degree in Information ...

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Physical Security It System Administrator information

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How much do physical security it system administrator jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for physical security it system administrator in the United States is $46.69, according to ZipRecruiter salary data. Most workers in this role earn between $38.46 and $52.88 per hour, depending on experience, location, and employer.

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Infographic showing various Physical Security It System Administrator job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 90% Full Time, and 9% Part Time. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $97,112 per year, or $46.7 per hour.

Physical Security Network Engineer or System Administrator (ESS/LENEL)

Doral, FL • On-site

CSV-TAUREAN
See more jobs at CSV-TAUREANexternal

Full-time

Re-posted 15 days ago

Job description

Taurean is a mission-driven defensive cyber operations firm delivering security engineering, risk management, and compliance execution for federal and regulated environments. Our teams protect operational systems, sensitive data, and high-assurance environments through disciplined engineering, structured compliance frameworks, and operational rigor.

Guided by our vision — Find Relevant Work. Create Meaningful Jobs. Transform Lives — for the Glory of God! — we build teams grounded in accountability, professional growth, and purposeful contribution. Our culture emphasizes strong leadership, family-first principles, and continuous development within a collaborative, performance-focused environment.

This opportunity supports mission-critical IT service delivery within a secure Department of War (DoW) environment. In this role, you will provide advanced end-user support while supporting coordination, reporting, and operational execution within a small, high-performing team.

About the Roles

We are hiring for two distinct roles under a singleposting:

  • Physical Security Network Engineer (Tier 3)
  • Physical Security System Administrator (Tier 2)

Both positions support Electronic Security Systems

(ESS), LENEL platforms, and secure network infrastructure in a mission-critical DoW environment.

These are full-time, onsite roles. 

Role 1: Physical Security Network Engineer (Tier 3)

What You’ll Do

  • Lead network engineering, design, and lifecycle management for ESS/LENEL infrastructure
  • Provide Tier 3 support, solving complex or unknown issues
  • Configure and manage network security hardware and infrastructure
  • Implement proactive monitoring (FCAPS) and performance optimization
  • Design and validate solutions to critical system failures
  • Support SIEM tuning, threat detection, and incident response

Ideal Background

  • Strong experience in network engineering (routing, switching, firewalls)
  • Experience in Tier 3 escalation environments
  • Deep understanding of secure/DoW network environments

Role 2: Physical Security System Administrator (Tier 2)

What You’ll Do

  • Operate and administer LENEL and ESS systems
  • Provide Tier 2 support, troubleshooting escalated issues from Tier 1
  • Manage Active Directory, DNS, DHCP, and system services
  • Perform patching, STIG compliance, and system maintenance
  • Support backup, storage (SAN), and virtualization environments
  • Monitor systems, analyze logs, and resolve incidents

Ideal Background

  • Strong experience in system administration and enterprise IT support
  • Experience in Tier 2 troubleshooting and operations
  • Familiarity with secure or regulated environments

Shared Responsibilities (Both Roles)

  • Support ESS and CCTV infrastructure, including integration and troubleshooting
  • Maintain log management and SIEM operations (monitoring, tuning, response)
  • Conduct vulnerability scans and recommend remediation actions
  • Support backup and recovery operations, including testing
  • Deliver system health and performance reporting
  • Participate in on-call rotation (2-hour response requirement)
  • Support after-hours, weekend, and holiday operations as required
  • Assist with physical security systems and infrastructure support
  • Provide technical recommendations and system improvement guidance

Required Qualifications (Both Roles)

Certifications (Required)

  • CompTIA Security+ (Security+) or equivalent (DoD 8570/8140 compliant)
  • Cisco Certified Network Associate (CCNA) or equivalent

Clearance

  • Active Top Secret (TS/SCI) clearance (required)

Experience Requirements

  • Network Engineer: 5+ years (Tier 3 / engineering focus)
  • System Administrator: 3+ years (Tier 2 / operations focus)
  • Experience in DoW, classified, or high-security environments preferred

Preferred Experience

  • LENEL access control systems
  • SolarWinds, NetApp, VxRail, Thales, Quest
  • CMMC, NIST 800-171, RMF frameworks
  • Physical security systems (ESS, CCTV, access control)

Why Taurean

  • At Taurean, we don’t hand off problems—we own execution.
  • You’ll work in an environment where performance matters and what you do directly impacts mission success.

If it doesn’t run, it doesn’t matter.