Physical Security Network Engineer (Tier 3) * Physical Security System Administrator (Tier 2) Both positions support Electronic Security Systems (ESS), LENEL platforms, and secure network ...
Physical Security Network Engineer (Tier 3) * Physical Security System Administrator (Tier 2) Both positions support Electronic Security Systems (ESS), LENEL platforms, and secure network ...
Physical Security Network Engineer (Tier 3) * Physical Security System Administrator (Tier 2) Both positions support Electronic Security Systems (ESS), LENEL platforms, and secure network ...
Physical Security Network Engineer (Tier 3) * Physical Security System Administrator (Tier 2) Both positions support Electronic Security Systems (ESS), LENEL platforms, and secure network ...
System Administrator
Fort Walton Beach, FL · On-site
$75K - $120K/yr
Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the ... Maintain accurate documentation of network configurations, system procedures, and troubleshooting ...
System Administrator
Fort Walton Beach, FL · On-site
$75K - $120K/yr
Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the ... Maintain accurate documentation of network configurations, system procedures, and troubleshooting ...
Be Seen First
System Administrator
Tallahassee, FL · On-site
$65 - $70/hr
Systems Administrator (AWS | Windows Server | Azure) Location : Tallahassee, FL (100% Onsite ... Troubleshoot infrastructure, networking, and application issues * Manage Azure DevOps projects ...
Quick apply
Be Seen First
System Administrator
Tallahassee, FL · On-site
$65 - $70/hr
Systems Administrator (AWS | Windows Server | Azure) Location : Tallahassee, FL (100% Onsite ... Troubleshoot infrastructure, networking, and application issues * Manage Azure DevOps projects ...
Network Administrator * Network Engineer * A/V Specialist * A/V Engineer * Client Systems Technician * Systems Administrator * DevOps Engineer * ISSOs/ISSMs/ISSEs * Web Developer * IT QA Technician ...
Network Administrator * Network Engineer * A/V Specialist * A/V Engineer * Client Systems Technician * Systems Administrator * DevOps Engineer * ISSOs/ISSMs/ISSEs * Web Developer * IT QA Technician ...
System Administrator
Fort Walton Beach, FL · On-site
$75K - $120K/yr
Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the ... Maintain accurate documentation of network configurations, system procedures, and troubleshooting ...
System Administrator
Fort Walton Beach, FL · On-site
$75K - $120K/yr
Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the ... Maintain accurate documentation of network configurations, system procedures, and troubleshooting ...
Senior Network Engineer
Doral, FL · On-site
$130K/yr
Senior Network Engineer Doral, Florida Employment Type: Full-Time Employee preferred; 1099 may be ... Collaborate with Information System Security Officers, system administrators, cybersecurity ...
Senior Network Engineer
Doral, FL · On-site
$130K/yr
Senior Network Engineer Doral, Florida Employment Type: Full-Time Employee preferred; 1099 may be ... Collaborate with Information System Security Officers, system administrators, cybersecurity ...
Network And Systems Engineer
$100K - $115K/yr
Skills windows, vmware, network engineering, system administrator, active directory, routing, windows server, cisco switches, firewall Top Skills Details windows,vmware,network engineering,system ...
Network And Systems Engineer
$100K - $115K/yr
Skills windows, vmware, network engineering, system administrator, active directory, routing, windows server, cisco switches, firewall Top Skills Details windows,vmware,network engineering,system ...
Network And Systems Engineer
$100K - $115K/yr
Skills windows, vmware, network engineering, system administrator, active directory, routing, windows server, cisco switches, firewall Top Skills Details windows,vmware,network engineering,system ...
Network And Systems Engineer
$100K - $115K/yr
Skills windows, vmware, network engineering, system administrator, active directory, routing, windows server, cisco switches, firewall Top Skills Details windows,vmware,network engineering,system ...
System Administrator
Tallahassee, FL · On-site
... Infrastructure Engineering, Systems Administration, or related IT roles * Strong hands-on ... Knowledge of networking fundamentals , including TCP/IP and DNS * Experience with system monitoring ...
System Administrator
Tallahassee, FL · On-site
... Infrastructure Engineering, Systems Administration, or related IT roles * Strong hands-on ... Knowledge of networking fundamentals , including TCP/IP and DNS * Experience with system monitoring ...
System Administrator
Tallahassee, FL · On-site
Selects, develops, integrates, and implements network management applications for Internet ... engineering or a related field is required. Primary Job Duties / Tasks
System Administrator
Tallahassee, FL · On-site
Selects, develops, integrates, and implements network management applications for Internet ... engineering or a related field is required. Primary Job Duties / Tasks
System Administrator
Fort Walton Beach, FL · On-site
$75K - $120K/yr
Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the ... Maintain accurate documentation of network configurations, system procedures, and troubleshooting ...
Quick apply
System Administrator
Fort Walton Beach, FL · On-site
$75K - $120K/yr
Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the ... Maintain accurate documentation of network configurations, system procedures, and troubleshooting ...
System Administrator
Tallahassee, FL · On-site
... network performance issues, including availability, utilization, throughput, goodput, and latency ... DevOps projects, git repositories, and pipelines. 10. Oversee and configure Azure DevOps ...
System Administrator
Tallahassee, FL · On-site
... network performance issues, including availability, utilization, throughput, goodput, and latency ... DevOps projects, git repositories, and pipelines. 10. Oversee and configure Azure DevOps ...
The Administrator will work withother administrators to secure and maintain systems, withsoftware developers to incorporate customsoftwareontooperational networks, and with network users to ...
The Administrator will work withother administrators to secure and maintain systems, withsoftware developers to incorporate customsoftwareontooperational networks, and with network users to ...
Network Administrator * Network Engineer * A/V Specialist * A/V Engineer * Client Systems Technician * Systems Administrator * DevOps Engineer * ISSOs/ISSMs/ISSEs * Web Developer * IT QA Technician ...
Network Administrator * Network Engineer * A/V Specialist * A/V Engineer * Client Systems Technician * Systems Administrator * DevOps Engineer * ISSOs/ISSMs/ISSEs * Web Developer * IT QA Technician ...
System Administrator, Sr.
$72K - $98K/yr
We're looking for a Systems Administrator to join our team! * Maintains smooth operation of multi ... network engineers. * Monitors and manages system resources, including CPU usage, disk usage, and ...
System Administrator, Sr.
$72K - $98K/yr
We're looking for a Systems Administrator to join our team! * Maintains smooth operation of multi ... network engineers. * Monitors and manages system resources, including CPU usage, disk usage, and ...
System Administrator
Tallahassee, FL · On-site
Selects, develops, integrates, and implements network management applications for Internet ... Support other IT staff, including developers. 14. Other duties as assigned. Job Specific Knowledge ...
Quick apply
System Administrator
Tallahassee, FL · On-site
Selects, develops, integrates, and implements network management applications for Internet ... Support other IT staff, including developers. 14. Other duties as assigned. Job Specific Knowledge ...
System Administrator, Sr.
$72K - $98K/yr
We're looking for a Systems Administrator to join our team! Responsibilities * Maintains smooth ... network engineers. * Monitors and manages system resources, including CPU usage, disk usage, and ...
System Administrator, Sr.
$72K - $98K/yr
We're looking for a Systems Administrator to join our team! Responsibilities * Maintains smooth ... network engineers. * Monitors and manages system resources, including CPU usage, disk usage, and ...
Network Administrator * Network Engineer * A/V Specialist * A/V Engineer * Client Systems Technician * Systems Administrator * DevOps Engineer * ISSOs/ISSMs/ISSEs * Web Developer * IT QA Technician ...
Network Administrator * Network Engineer * A/V Specialist * A/V Engineer * Client Systems Technician * Systems Administrator * DevOps Engineer * ISSOs/ISSMs/ISSEs * Web Developer * IT QA Technician ...
We're looking for a Systems Administrator to join our team! Responsibilities * Maintains smooth ... network engineers. * Monitors and manages system resources, including CPU usage, disk usage, and ...
We're looking for a Systems Administrator to join our team! Responsibilities * Maintains smooth ... network engineers. * Monitors and manages system resources, including CPU usage, disk usage, and ...
System Administrator Network Engineer information
How do system administrator network engineers balance proactive network maintenance with responding to unexpected issues?
What are the key skills and qualifications needed to thrive as a system administrator network engineer, and why are they important?
What is a system administrator network engineer?
What is the difference between System Administrator Network Engineer vs Network Technician?
| Aspect | System Administrator Network Engineer | Network Technician |
|---|---|---|
| Certifications | CompTIA Network+, Cisco CCNA, Linux+ | CompTIA Network+, Cisco CCNA |
| Work Environment | Designing, configuring, and managing network infrastructure | Installing, troubleshooting, and maintaining network hardware |
| Employer & Industry Usage | IT departments across various industries, focusing on network architecture | Network support teams, service providers, and technical support roles |
The main difference is that System Administrator Network Engineers focus on designing and managing network systems, while Network Technicians handle installation and troubleshooting. Both roles require similar certifications and often work together to ensure network reliability and performance.

Physical Security Network Engineer or System Administrator (ESS/LENEL)
Doral, FL • On-site
Full-time
Re-posted 13 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.