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Job Title: Network Security Consultant
Job in
Indiana Borough, Indiana County, Pennsylvania, 15705, USA
Listed on 2026-08-22
Listing for:
Shef Solutions LLC
Full Time
position Listed on 2026-08-22
Job specializations:
-
IT/Tech
Network Engineer, Systems Engineer, Cybersecurity
Job Description & How to Apply Below
Position Overview
We’re looking for an experienced Level 3 Network Engineer with deep technical expertise in LAN, WAN, security, and SD‑WAN environments. The right candidate will bring a solid background in Cisco ACI (Application Centric Infrastructure) and have a proven track record of supporting complex enterprise network environments. This is a hands‑on engineering role focused on performance, reliability, and secure infrastructure management.
Key Responsibilities- Design, implement, and support enterprise‑grade LAN/WAN and SD‑WAN networks
- Administer and troubleshoot Cisco ACI fabric, ensuring smooth network operations
- Perform network performance analysis, traffic engineering, and optimization
Lead incident resolution for escalated network issues and perform root cause analysis - Maintain strong documentation including network diagrams, SOPs, and change logs
- Collaborate with cross‑functional teams including security, infrastructure, and application teams
- Ensure security best practices are applied across all network layers
- Participate in capacity planning and infrastructure upgrades
- Support change management and service delivery within established SLAs
Skills & Qualifications
- 10+ years of experience in network engineering roles with increasing responsibilities
- Strong technical expertise in LAN/WAN, routing, switching, and SD‑WAN technologies
- Hands‑on experience with Cisco ACI environments (configuration, monitoring, troubleshooting)
- Solid understanding of network security concepts and tools
- Familiarity with enterprise monitoring and management platforms
- Excellent troubleshooting skills and the ability to handle high‑priority incidents independently
- Strong communication and documentation skills
- Relevant certifications such as CCNP, CCIE, or equivalent needed
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