Senior Enterprise Networking & Security Engineer

SilkRoad; United States; Remote; USD 110,000 - 170,000; Full time

Benefits offered by this job

401(k) with company match

Medical, dental, and vision coverage

Training and certifications

Tuition assistance

Parental leave and PTO

Job summary

Core4ce seeks an Enterprise Network Services Engineer to design, implement, and maintain secure, scalable enterprise networks. You will work on routing, firewalls, load balancers, and automation across multi-VRF Cisco environments.

The role emphasizes TCP/IP, encryption, cloud networking, and scripting in Python/Bash, with CCNP certification preferred and eligibility for security clearance.

Qualifications

• Minimum 4 years hands-on experience as a Network Administrator or Network Security Engineer.
• Strong knowledge of OSI and TCP/IP models, TCP 3-way handshake, and window scaling.
• Experience with Palo Alto and Cisco firewalls; F5 load balancers.
• CCNP certification or equivalent or willingness to obtain within 45 days of hire.

Responsibilities

• Design, configure, install, and manage enterprise network infrastructure, including routers, switches, firewalls, and load balancers.
• Plan and schedule the installation or modification of network hardware and software.
• Implement and maintain secure network configurations across multi-VRF Cisco routers and enterprise environments.
• Troubleshoot TCP/IP network traffic, including TCP handshakes, window scaling, and MSS.
• Capture and analyze network packets using TCPDump, Wireshark, and Flow Monitor Capture.

Skills

TCP/IP Networking

Network Security

Scripting (Python, Bash)

Firewall Management

Cloud Networking

Routing Protocols (BGP/OSPF)

VPN/IPS

TLS/OpenSSL

Education

CCNP or equivalent

Tools

Wireshark

TCPDump

Flow Monitor Capture

F5 LTM/APM/ASM

Palo Alto/Cisco Firewalls

Job description

Core4ce seeks an Enterprise Network Services Engineer to design, implement, and maintain secure, scalable enterprise networks. You will work on routing, firewalls, load balancers, and automation across multi-VRF Cisco environments.

The role emphasizes TCP/IP, encryption, cloud networking, and scripting in Python/Bash, with CCNP certification preferred and eligibility for security clearance.