- Company Name
- Natobotics
- Job Title
- Network & Firewall Engineer
- Job Description
-
**Job Title:** Network & Firewall Engineer
**Role Summary:**
Skilled engineer responsible for designing, configuring, and maintaining enterprise LAN/WAN, VPN, and wireless networks with a focus on firewall administration and security. Works collaboratively with infrastructure, security, and operations teams to ensure high availability, performance, and compliance across on‑premise and cloud environments.
**Expectations:**
- Ensure network uptime and security compliance.
- Optimize firewall policies and network traffic flow.
- Deliver timely L2/L3 support for escalated incidents.
- Produce accurate documentation and knowledge transfer.
**Key Responsibilities:**
- Configure, manage, and troubleshoot firewalls (Cisco ASA, Fortinet, Palo Alto, Check Point, etc.).
- Monitor and maintain LAN, WAN, VPN, and wireless networks for reliability and security.
- Perform firewall rule review, optimization, and access control management.
- Diagnose and resolve connectivity issues across switches, routers, load balancers, and firewalls.
- Analyze network performance and security logs; respond to alerts and ensure compliance with standards.
- Collaborate with Cyber‑Security team to implement secure network practices.
- Assist in network design, migrations, and upgrades for on‑premise and cloud (Azure, AWS, GCP).
- Provide L2/L3 technical support for escalated network/firewall incidents.
- Maintain up‑to‑date configuration documentation, procedures, and troubleshooting guides.
**Required Skills:**
- 5+ years enterprise networking and firewall experience.
- Strong knowledge of routing, switching, VLANs, VPNs, NAT, ACLs, and load balancing.
- Proficient with firewall platforms (Cisco ASA, Fortinet, Palo Alto, etc.).
- Familiarity with network monitoring tools (SolarWinds, Nagios, PRTG, etc.).
- Understanding of IDS/IPS, cybersecurity principles, and compliance frameworks.
- Excellent problem‑solving, written and verbal communication skills.
**Required Education & Certifications:**
- Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
- Preferred certifications: CCNA, CCNP (Routing & Switching/Security), Fortinet NSE, Palo Alto PCNSE, or comparable.
- Cloud networking experience (Azure, AWS, GCP) considered a plus.
Alpharetta, United states
On site
Mid level
07-09-2025