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# Senior Systems Engineer

- **Company:** Professional Project Services, Inc.
- **Location:** Lexington, KY, United States
- **Experience:** Expert
- **Salary:** $15,080.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Amazon Web Services, Systems Engineering, Microsoft Azure, Border Gateway Protocol, Catalyst (Software), Cloud Computing, Linux, Network Address Translation, Enhanced Interior Gateway Routing Protocol, Virtual Private Networks (VPN), Python (Programming Language), Network Configuration and Change Management, Network Monitoring, Routing, Cisco Nexus Switches, Open Shortest Path First (OSPF), Ansible, Web Application Security, Security Information and Event Management, TCP/IP, Virtual Local Area Networks, Wireless Networks, Network Routers, Scripting, Software Troubleshooting, Firewalls (Computer Science), Information Technology, Firepower, Firewall Services Module, Open Network Automation Platform, Cisco
- **Published:** July 14, 2026
- **Apply:** https://www.juju.com/job/00000000ggi2r7

## About the Role

The qualified candidate will be a highly skilled and motivated Network Engineer with a strong background in networking and system administration to join our dynamic IT team. The ideal candidate will have a CCNP certification, 10+ years of hands-on experience, and a proven track record managing and securing enterprise network infrastructure.

Experience with Cisco Nexus / Catalyst switches, ISR / ASR / Catalyst routers, and FTD (Firepower Threat Defense) firewalls is essential. Experience with Cisco wireless controllers, WSA (Web Security Appliance), and ESA (Email Security Appliance) is beneficial., CCNP (Cisco Certified Network Professional) certification required.

10+ years of professional experience in network engineering.

Solid experience with Cisco switch and routing platforms, Firepower (FTD), Web Security Appliance (WSA), and Email Security Appliance (ESA).

Strong knowledge of TCP/IP, BGP, OSPF, EIGRP, VPN, VLANs, ACLs, and NAT.

Experience with system administration (Windows and/or Linux).

Familiarity with network monitoring tools and troubleshooting methodologies.

Strong analytical and problem-solving skills.

Excellent communication and documentation skills..

Preferred Qualifications

Experience with network automation tools or scripting (Python, Ansible).

Familiarity with cloud networking (AWS, Azure).

Exposure to SIEM and endpoint protection platforms.

Bachelor's degree in Computer Science, Information Technology, or related field

Duration

## Description

Configure and maintain routers, switches, firewalls, and VPNs in a multi-site environment.

Deploy and manage Cisco FTD for advanced threat protection and firewall policies.

Administer Cisco WSA and ESA to ensure secure web and email communications.

Monitor network performance and troubleshoot issues to ensure optimal operation.

Collaborate with security teams to maintain compliance and implement best practices.

Maintain documentation of network configurations, changes, and procedures.

Provide escalation support for system and network-related incidents.

Participate in on-call rotation for critical system support.


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