Senior Network Engineer

Alpharetta, GA

Instant Apply

2 days ago

Job Description

Senior Network Engineer
Alpharetta, GA - hybrid
12 months+

Need to be flexible to work weekends (either a Saturday or Sunday each week)
We are seeking a highly skilled and hands-on Senior Network Engineer to join our Enterprise Network Services team. This role is responsible for deploying and supporting critical network infrastructure across both internal enterprise environments and external customer-facing platforms.
In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities.
The ideal candidate will have extensive experience planning and executing critical network security and infrastructure patch rollouts in fast-paced, highly regulated, and uptime-sensitive environments. The role requires deep expertise in routing, switching, data center networking, internet connectivity, network security, and production change management.
The successful candidate will demonstrate a strong track record of executing complex infrastructure changes with minimal risk, maintaining network resiliency, and supporting business-critical services operating in 24x7 global environments.

What you'll do in the role:

Provide L1/L2 teams with escalation support for day-to-day operational issues and network-related incidents, ensuring timely troubleshooting and resolution.
Provide weekend technical and escalation support for network break-fix activities and planned maintenance, helping mitigate operational risk and maintain infrastructure stability.
Implement, and support enterprise-scale network infrastructure across data centers, cloud, campus and branch environments.
Provide Tier-3 support and technical lead during major incidents and escalations.
Coordinate maintenance windows, rollback plans, validation testing, and post-implementation reviews.
Coordinate end-to-end remediation activities including maintenance windows and pre/post validations across multiple stakeholders, including business application owners, multiple infrastructure teams (Unix, Load Balancer, Firewall etc), security teams, and all relevant third-party vendors (Cisco/Arista etc).
Monitor network performance and proactively identify risks before they impact production.
Ensure compliance with security, audit, and regulatory requirements through timely remediation of vulnerabilities.

What you'll bring to the role:

5+ years of enterprise network engineering experience.
Strong hands-on expertise in routing and switching, with in-depth knowledge of protocols such as BGP, OSPF, multicast, STP, HSRP
Hands-on experience in TCP/IP analysis, including packet-level troubleshooting using Wireshark or tcpdump.
Understanding of leaf-Spine Architectures across Cisco and Arista Platforms
Experience in executing critical security patching and production network upgrades in large-scale environments.
Strong experience supporting both internal infrastructure and internet-facing production services.
Demonstrated ability to perform complex maintenance and migration activities during scheduled change windows.
Strong understanding of network resiliency, high availability, and disaster recovery principles.

Preferred Qualifications

CCNP, CCIE, or equivalent industry.
Experience with Python scripting and Ansible automation.
Financial services domain knowledge is a plus
Personal Attributes
Strong ownership and accountability.
Calm and decisive under pressure.
Excellent troubleshooting and analytical skills.
Strong communication and stakeholder management capabilities.
Ability to operate effectively in fast-paced, highly dynamic production environments.

Numbers & Facts

Location

Alpharetta, GA

Skills

Analysis Skillsunmatched
Ansibleunmatched
BGPunmatched
Business Servicesunmatched
Business Solutionsunmatched
Business Supportunmatched
CCIE - Cisco Certified Internetwork Expertunmatched
CCNP - Cisco Certified Network Professionalunmatched
Change Managementunmatched
Cisco Network Systemsunmatched
Cloud Computingunmatched
Communication Skillsunmatched
Computer Networksunmatched
Computer Securityunmatched
Customer Relationsunmatched
Disaster Recoveryunmatched
Engineeringunmatched
Financial Servicesunmatched
Firewallsunmatched
HSRP (Hot Standby Router Protocol)unmatched
High Availabilityunmatched
Identify Issuesunmatched
Intellectual Property Analysisunmatched
Load Balancingunmatched
Maintain Complianceunmatched
Multicastunmatched
Network Administration/Managementunmatched
Network Architecture/Engineeringunmatched
Network Configuration Managementunmatched
Network Connectivityunmatched
Network Operations Centerunmatched
Network Performance/Analysisunmatched
Network Routingunmatched
Network Securityunmatched
Network Supportunmatched
Network Switchingunmatched
Open Shortest Path First Protocol (OSPF)unmatched
Performance Analysisunmatched
Production Systemsunmatched
Property Maintenanceunmatched
Python Programming/Scripting Languageunmatched
Regulatory Requirementsunmatched
Risk Analysisunmatched
Risk Managementunmatched
Scripting (Scripting Languages)unmatched
Security Auditingunmatched
Security Complianceunmatched
Security Infrastructureunmatched
Security Patchesunmatched
TCP/IP (Transmission Control Protocol/Internet Protocol)unmatched
Technical Leadershipunmatched
Technical Supportunmatched
Time Managementunmatched
Unix Operating Systemsunmatched
Validation Planunmatched
Validation Testingunmatched
Web Infrastructureunmatched
Wireshark (Ethereal)unmatched
tcpdumpunmatched

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