Lead Network Engineer - DNS at Vanguard

Wayne, Pennsylvania, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

NoVisa

FinanceIndustries

Requirements

Bachelor's degree in Computer Science, Networking, or related experience supporting Networking
At least 5 years of experience in DNS engineering, network engineering, or related field
In-depth knowledge of DNS protocols (DNS, DNSSEC, EDNS), DNS server software (BIND, PowerDNS, Microsoft DNS, FRR), DNS management tools, and DNS routing techniques
Strong understanding of network protocols (TCP/IP, UDP, ICMP) and network architecture
Experience with scripting languages (Python, Perl, Bash) and automation tools (Ansible, Terraform)
Excellent problem-solving skills, attention to detail, and ability to work under pressure

Responsibilities

Design, implement, and maintain DNS infrastructure, including DNS servers, DNSSEC, and DNS load balancing
Configure and troubleshoot DNS zones, records, and delegations
Ensure DNS security, including DNSSEC, DNS amplification attacks, and DNS tunneling
Collaborate with network operations team to ensure DNS services are aligned with business objectives
Develop and implement DNS disaster recovery and business continuity plans
Monitor DNS performance, identify bottlenecks, and optimize DNS services for improved performance
Stay up-to-date with emerging DNS technologies, trends, and best practices
Participate in team on-call rotation and escalations for DNS-related issues
Engineer the DNS environment, ensuring alignment with DNS hosting and product roadmap strategy
Drive the direction of the DNS hosting and product roadmap strategy, in collaboration with architects

Skills

Key technologies and capabilities for this role

DNSDNSSECBINDPowerDNSMicrosoft DNSFRRPythonPerlBashAnsibleTerraformTCP/IPUDPICMPAmazon Route 53Google Cloud DNS

Questions & Answers

Common questions about this position

Is visa sponsorship available for this position?

No, Vanguard is not offering visa sponsorship for this position.

What is the work arrangement or location policy at Vanguard?

Vanguard has implemented a hybrid working model for the majority of crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection.

What skills are required for the Lead Network Engineer - DNS role?

Required skills include at least 5 years of experience in DNS engineering or network engineering, in-depth knowledge of DNS protocols (DNS, DNSSEC, EDNS) and server software (BIND, PowerDNS, Microsoft DNS, FRR), strong understanding of network protocols (TCP/IP, UDP, ICMP), and experience with scripting languages (Python, Perl, Bash) and automation tools (Ansible, Terraform).

What is the company culture like at Vanguard?

Vanguard has a mission-driven and highly collaborative culture that supports long-term client outcomes and enriches the employee experience, with emphasis on learning and development as individuals and as a team.

What makes a strong candidate for this Lead Network Engineer role?

A strong candidate will have a Bachelor's degree in Computer Science or Networking, 5+ years in DNS or network engineering, deep DNS protocol knowledge, scripting and automation experience, plus nice-to-haves like DNS certifications, cloud DNS services, and DevOps practices; excellent problem-solving under pressure is essential.

Vanguard

Client-owned investment management firm offering low-cost funds

About Vanguard

Vanguard provides financial services with a focus on investment management. The company offers a variety of products, including mutual funds, exchange-traded funds (ETFs), individual retirement accounts (IRAs), and 401k rollovers, aimed at individual investors, financial advisors, and institutions. Vanguard's unique ownership structure means it is owned by its funds, which are in turn owned by the clients, allowing it to prioritize the needs of its investors over external shareholders. This model enables Vanguard to offer low-cost investment options, as it primarily earns revenue through management fees that are generally lower than industry standards. Additionally, Vanguard provides personalized investment advisory services, charging fees based on the assets managed. The company's goal is to help clients grow their wealth and achieve their financial objectives through effective investment strategies, while maintaining a competitive performance track record.

Kline Township, PennsylvaniaHeadquarters

1975Year Founded

SECONDARYCompany Stage

Fintech, Financial ServicesIndustries

10,001+Employees