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Principal Network Engineer at Fidelity Investments

Principal Network Engineer

Fidelity Investments Durham, NC (Onsite) Full-Time

Job Description:

The Principal Network Engineer on the Network Core and Site Engineering team is responsible for the design, engineering, and implementation of Fidelity Investments wired & wireless global network infrastructure with a focus on stability, automation, and innovation.

The engineers engineer and operate LAN/WLAN/WAN environments traversing multiple platforms, supporting Enterprise Infrastructure teams on projects including engineering and implementing new and upgrading existing network hardware, code certification as well as keeping the network secure through tactical change management. Additional duties include operational support and participation in on-call rotation.

The Expertise You Have and The Skills You Bring

  • Detailed knowledge of 802.11 wireless technology standards 802.11b/a/n/ac/ax

  • Proven experience managing wireless controllers

  • Experience with TCP/IP, including knowledge of common-service applications

  • Experience engineering and supporting large scale enterprise wireless infrastructure

  • Expert knowledge configuring and supporting HPE/Aruba, Cisco routers and switches

  • Development/Automation, scripting experience using Python or Ansible a plus

  • Experience with 802.1x configuration

  • Experience with supporting collocated networks, Cloud Service Providers, AWS, Azure Google Cloud Platform, etc. is a plus

  • Switched Protocols: PVST, RPVST

  • Datacenter design and support experience

  • Overlay technologies VXLAN


  • Support Routed/Routing Protocols: BGP, OSPF, MPLS, VRF, VPNs

  • WLAN/LAN/WAN engineering and implementation

  • Implement code upgrade/hot fixes from vendors

  • Support the environment in an on-call rotation

  • Bachelor s degree highly preferred in Computer Science or Network Engineering fields

  • 8-12+ years of related experience

  • Cisco CCNA/CCNP/CCIE or other network engineer certifications preferred

  • Aruba ACMA/ACMP/ACMX a plus

  • CWNA or CWNE a plus

  • Network security and automation experience preferred

The Team

The Global Network Engineering (GNE) team is responsible for the architecture, engineering, and deployment of the Fidelity Core Network across the Global WAN (U.S. regional campuses, international backbone, Data Center Interconnects, optical ring s) and LAN (data center network fabric, regional campus wired/wireless).

Please see below for the salary range for work locations in Colorado only:


Please see below for the salary range for work locations in New York City, Westchester County, NY and Jersey City, NJ only:


Please see below for the salary range for work locations in California only:


Please see below for the salary range for work locations in Washington only:



Company Overview

Fidelity Investments is a privately held company with a mission to strengthen the financial well-being of our clients. We help people invest and plan for their future. We assist companies and non-profit organizations in delivering benefits to their employees. And we provide institutions and independent advisors with investment and technology solutions to help invest their own clients’ money.

Join Us

At Fidelity, you’ll find endless opportunities to build a meaningful career that positively impacts peoples’ lives, including yours. You can take advantage of flexible benefits that support you through every stage of your career, empowering you to thrive at work and at home. Honored with a [ Link removed ] - Click here to apply to Principal Network Engineer, we have been recognized by our employees as a Best Place to Work in 2023. And you don’t need a finance background to succeed at Fidelity—we offer a range of opportunities for learning so you can build the career you’ve always imagined.

At Fidelity, our goal is for most people to work flexibly in a way that balances both personal and business needs with time onsite and offsite through what we’re calling \u0022[ Link removed ] - Click here to apply to Principal Network Engineer.\u0022

We invite you to Find Your Fidelity at [ Link removed ] - Click here to apply to Principal Network Engineer.

Fidelity Investments is an equal opportunity employer. We believe that the most effective way to attract, develop and retain a diverse workforce is to build an enduring culture of inclusion and belonging.

Fidelity will reasonably accommodate applicants with disabilities who need adjustments to participate in the application or interview process. To initiate a request for an accommodation, contact the HR Accommodation Team by sending an email to [ Link removed ] - Click here to apply to Principal Network Engineer, or by calling

, prompt 2, option 3.

Recommended Skills

  • Amazon Web Services
  • Ansible
  • Automation
  • Border Gateway Protocol
  • Certified Wireless Network Administrator
  • Change Management
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