network engineer
3B Staffing LLC
Senior Network Engineer
Location: Philadelphia, PA
rate- $80hr C2C
cleint- Amtrack- reailway transport
Duration: Contract
Work Mode: 5 Days Onsite
Visa- NO H1-B Position Overview
We are seeking a highly experienced Senior Network Engineer with 15+ years of hands-on enterprise networking experience. The ideal candidate will possess deep expertise in routing protocols (BGP, EIGRP), Cisco firewall technologies, and enterprise-scale network infrastructure design. Experience with migration from Cisco ASA to Cisco Secure Firewall Threat Defense (FTD) is mandatory. Key Responsibilities
Location: Philadelphia, PA
rate- $80hr C2C
cleint- Amtrack- reailway transport
Duration: Contract
Work Mode: 5 Days Onsite
Visa- NO H1-B Position Overview
We are seeking a highly experienced Senior Network Engineer with 15+ years of hands-on enterprise networking experience. The ideal candidate will possess deep expertise in routing protocols (BGP, EIGRP), Cisco firewall technologies, and enterprise-scale network infrastructure design. Experience with migration from Cisco ASA to Cisco Secure Firewall Threat Defense (FTD) is mandatory. Key Responsibilities
- Design, develop, install, and maintain enterprise network infrastructure including routers, switches, and related equipment
- Implement and manage network security solutions including firewalls, ACLs, and object groups
- Lead migration efforts from Cisco ASA to Cisco Secure Firewall Threat Defense (FTD)
- Configure and support routing protocols including BGP and EIGRP (MUST HAVE)
- Monitor network performance and proactively troubleshoot outages and performance issues
- Perform firmware and software upgrades and routine network maintenance
- Provide remote and onsite technical support to internal teams and business users
- Test, deploy, and support new network hardware, software, and applications
- Develop detailed engineering design documentation for integrating new technologies
- Collaborate with clients, vendors, and cross-functional technical teams
- Develop strategic roadmaps for infrastructure upgrades and enhancements
- Participate in audits, quality reviews, and compliance initiatives
- Follow structured change management processes with awareness of downtime impact in industrial environments
- Perform additional duties as required
- 15+ years of Network Engineering experience in large enterprise or industrial environments
- Strong expertise in Routing protocols: BGP and EIGRP (Mandatory)
- Hands-on experience with Cisco Firewalls
- Proven experience migrating from Cisco ASA to Cisco Secure Firewall Threat Defense.
- Experience implementing and managing new network deployments and firewall migrations
- Strong troubleshooting, analytical, and problem-solving skills
- Ability to work independently with minimal supervision
- Excellent communication skills (written and verbal)
- Ability to manage multiple priorities with strong attention to detail
- Bachelor's degree in Computer Science, Information Technology, or related IT/OT discipline
- Active Cisco CCNP certification preferred
- Other Cisco certifications are a strong plus
- CCIE certifications is plus.
- Siemens CPIN-level equivalent certification is acceptable
Vacancy posted 1 day ago
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