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As the Principal Network Engineer, you will lead the design, implementation, and maintenance of our network infrastructure. This is a leadership role responsible for managing the network engineering team, setting priorities, and delivering carrier-grade network solutions.
You will enforce adherence to approved network designs, drive best practices, and ensure the network is robust, scalable, and high-performing.
Key Responsibilities
Network Availability
Ensure stable and reliable network services.
Monitor daily network performance.
Troubleshoot and resolve network and hardware issues.
Generate and respond to trouble tickets; handle carrier escalations.
Deploy and maintain network monitoring and analysis tools.
Collaborate with Network Operations and Architecture teams.
Network Management
Provide network support across operations and change management.
Apply configuration changes using change control processes.
Create HLD (High-Level Design) and LLD (Low-Level Design) documentation.
Install and upgrade network hardware and software.
Maintain patches, OS tuning, and configuration management.
Engage with vendors and industry partners on behalf of the business.
Implement new technologies to enhance network services.
Optimize capacity and improve network reliability.
Develop and maintain strong network security practices.
General Duties
Support core, distribution, and access networks.
Deliver sustainable solutions for complex networking challenges.
Collaborate with network architects, engineers, and security teams.
Roll out innovative programs to reduce network issues.
Key Skills and Experience
Technical Skills
Strong understanding of IPv4, IPv6, BGP, ISIS, MPLS, LDP, Segment Routing.
Experience with BNG for IPoE and PPPoE, Zero Touch Provisioning, DHCP, RADIUS.
Knowledge of uRPF/BCP38, CGNAT, and highly available (N+1) network architectures.
Experience with PON access networks.
Proficient in scripting languages such as Python, Perl, or Go.
Solid Linux command-line and administration skills.
Required Experience
Experience in an ISP/carrier environment, large NOC, or network engineering team.
Preferred Qualifications
CCNP or equivalent vendor certification (or relevant practical experience).
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