Network Security Firewall
Listed on 2026-07-01
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IT/Tech
Cybersecurity, Systems Engineer, Network Security
Network Security Firewall – Fortinet – L3
Salisbury, NC / REMOTE
Job Description – Network Security ConsultantThe ideal candidate will have deep experience of networking technologies, such as routing and switching, firewalls, proxy, GNAC, IDS/IPS, routing, switching, managing heterogeneous environment & generate metrics related to security, network performance, capacity, availability, failure rates, and will also have a strong background in network performance management, service delivery and strategic operations planning with a strong technical orientation & creative in problem solving.
Required Qualifications and
Experience:
- Minimum 5+ years of working in a Network / Telecommunications role, with expert level experience with routing and switching, firewall management, proxy management, IDS/IPS management, NAC management, SD-WAN, VPN, firewalls, etc technologies
- Experience with technologies Forti Manager, Forti Analyzer, Fortinet Firewalls and Fortinet SD-WAN is must.
- Experience with SDWAN technologies is must.
- Experience of working in a multi-cultural, virtual team, across multiple geographical regions
- Experience with technologies such as:
Cisco VPN, Any connect, Aruba GNAC & Clear Pass - Ability to complete project within time
- Extensive support of routing protocols/technologies such BGP,OSPF, Logical Overlay, IOS-XR, MPLS VPN, Multicast.
- Strong understanding of application communication methodologies.
- Ability to perform TCP/IP network traces/packet captures with solid experience interpreting results.
- High level of confidence and competence communicating on bridges.
- Solid background in vendor management to drive incident resolution.
- Experience with monitoring tools and strategies
- Execute and analyze packet captures using Wireshark and other related technologies.
- Perform or participate in complex maintenance or deployment activities.
- Create or modify documentation in response to new events and learnings.
- Excellent customer focus and engagement skills
- Ability to develop solutions within a complex operational environment
- Excellent verbal and written communications skills
- Advanced knowledge of technical/business environment and problem determination strategies
- Develops and maintains standard operating
This is a hands-on technical role:
- Independently own the security infrastructure support solving complex issues and suggest design modifications as appropriate.
- Ensure SLAs are met - Responsible for performance analysis, proactive troubleshooting and capacity planning for the security platforms.
- Perform monitoring and maintenance of overall environment working with experienced team members.
- Perform change controls. Update process documentation and team portals
- Participate in troubleshooting, capacity planning and analysis, performance analysis & root cause analysis.
- Communicate with peers and managers regarding system issues & participate in 24x7 on-call.
- Automate operational tasks to make processes simpler and more robust.
- Ability to handle multiple complex tasks in a dynamic environment, with tight deadlines concurrently.
- Refresh heat-maps and operations plans for campus network security connectivity
- Monitor and analyze statistical data to develop improvement plans for network security and application performance
- Provide an effective network security capacity plan
- Develop and monitor global weekly and monthly trending reports by business sectors to justify future growth
Oversees and directs all aspects of the 24/7/365 mission critical network/telecommunication infrastructure operations, including planning, supporting, and maintaining functions
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