Network Engineer Team Lead (Aruba / Palo Alto)

Doyle Security Services, Inc. (DSS); Brunswick (GA); On-site; USD 125,000 - 135,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with company match

Paid vacation, sick leave & holidays

Training and professional development

Job summary

Doyle Security Services, Inc. (DSS) is seeking a hands-on Network Engineer Team Lead to design, implement, and secure enterprise networks using Aruba and Palo Alto technologies. The role emphasizes leadership, mentoring, and delivering high-availability networking across on-site, hybrid, and remote environments.

You will guide a team of engineers, optimize LAN/WAN/WLAN performance, and collaborate with cybersecurity and cloud teams to enforce strict security standards.

Qualifications

• 5–7 years of enterprise network engineering experience.
• Experience leading a team of engineers.
• Hands-on Aruba and Palo Alto experience.

Responsibilities

• Design, implement, and support LAN/WAN/WLAN networks and VPNs.
• Maintain high availability and performance of network systems.
• Configure Aruba switches and wireless APs; manage controllers.
• Administer Palo Alto firewalls and security policies.
• Provide Tier III support and mentor junior staff.

Skills

Team leadership

Network design & support

Troubleshooting

Analytical thinking

Education

Bachelor's degree in IT/CS/Engineering

Tools

Aruba networking

Palo Alto firewall

LAN/WAN/WLAN

Network monitoring tools

Job description

Network Engineer Team Lead (Aruba / Palo Alto) (Aruba / Palo Alto)

\"Build, secure, and optimize enterprise networks that keep mission-critical systems running.\"

Locations:

• Glynco, GA (Preferred – Onsite or Hybrid 1–2 days/week)
• Charleston, SC (Alternate site available)
• Remote considered (with periodic onsite as needed)

Salary: $125,000 – $135,000 Based on Experience and Technical Interview

Citizenship: U.S. Citizen (Required)

Clearance: Not Required

Why This Role Matters

We are hiring Network Engineer Team Leadto support and enhance enterprise network infrastructure across a dynamic, mission-driven environment.

This role sits at the core of:

• Network performance and reliability
• Security and firewall management
• Modern enterprise connectivity

You’ll work hands-on with Aruba networking technologies and Palo Alto firewalls to ensure secure, high-performing environments.

Position Overview

We are seeking hands-on engineers who can:

• Design and support enterprise networks
• Troubleshoot complex connectivity issues
• Optimize performance across LAN/WAN/WLAN environments

This is a technical, execution-focused role-not just monitoring, but actively building and improving systems.

Required Qualifications

Experience

• 5–7 years of enterprise network engineering experience
• Experience leading a team of engineers
• Hands-on experience with:
• Aruba networking technologies
• Palo Alto firewalls

Technical Skills

• Strong knowledge of:
• Routing & switching
• VLANs
• TCP/IP
• DNS / DHCP
• VPN technologies
• Wireless networking
• Experience with:
• Network monitoring and performance tools
• Troubleshooting complex network issues

Core Competencies

• Strong analytical and troubleshooting skills
• Ability to work independently and in team environments
• Clear communication and documentation skills

Education

• Bachelor's degree in IT, Computer Science, Engineering, or related field
• Equivalent experience accepted

Preferred Qualifications

• Certifications:
• CCNP
• PCNSE (Palo Alto)
• Aruba certifications
• Experience with:
• SD-WAN
• Network automation
• Cloud networking
• NAC solutions
• Experience in federal or regulated environments

What You'll Be Doing

Network Engineering & Operations

• Design, implement, and support:
• LAN / WAN / WLAN
• VPN connectivity
• Maintain high availability and performance across network systems

Aruba Network Management

• Configure and manage:
• Aruba switches
• Wireless access points
• Controllers and management platforms
• Optimize wireless and switching environments

Firewall & Security (Palo Alto)

• Administer Palo Alto firewalls:
• Security policies
• NAT rules
• VPN configurations
• Threat prevention
• Monitor logs and enforce security best practices

Troubleshooting & Optimization

• Diagnose complex issues involving:
• Routing and switching
• Wireless performance
• Firewall and connectivity
• Analyze and improve network performance

Upgrades & Enhancements

• Perform:
• Network upgrades
• Migrations
• Patching and refresh efforts
• Support continuous improvement initiatives

Collaboration & Support

• Work closely with:
• Cybersecurity teams
• Cloud engineers
• Systems and operations teams
• Provide Tier III support and mentor junior staff

Documentation & Standards

• Maintain:
• Network diagrams
• SOPs and configurations
• Ensure consistency and compliance with standards

Work Flexibility

• Preferred: On-site or hybrid (Glynco, GA)
• Alternate: Charleston, SC site
• Remote candidates considered (must support occasional onsite needs)

What Will NOT Be a Fit

• Entry-level network candidates
• Engineers without Aruba or Palo Alto experience
• Candidates lacking hands-on troubleshooting experience
• Candidates unwilling to support onsite requirements

What Success Looks Like

• Stable, secure, high-performing network environments
• Rapid resolution of complex issues
• Strong collaboration across teams
• Continuous improvement in network performance and reliability

Summary

This is an opportunity for Lead Network Engineers to work with modern enterprise technologies and make a direct impact on network performance and security.

We are looking for hands-on problem solvers who can build, troubleshoot, and optimize networks in real-world environments.

Benefits Overview

Full-time employees are offered a comprehensive and competitive benefits package, including:

• Paid vacation, sick leave, and holidays
• Medical, dental, and vision health insurance
• Life insurance coverage
• Short- and long-term disability insurance
• 401(k) retirement plan with company match and immediate vesting
• Military leave
• Training and professional development opportunities
• Tuition reimbursement
• Employee wellness program
• Commuter benefits
• And more

Equal Employment Opportunity (EEO) Statement

Fathom Management, Inc. is committed to providing equal employment opportunities to all employees and applicants. All employment decisions-including recruiting, hiring, training, promotion, compensation, benefits, and termination-are made without regard to race, color, religion, creed, national origin, sex, age, marital status, sexual orientation, gender identity, citizenship status, veteran status, disability, or any other characteristic protected by applicable federal, state, or local law.