Principal DDI and Automation Network Engineer
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Apply to Principal DDI and Automation Network Engineer at Fidelity InvestmentsJob details
- Location
- Westlake or Merrimack or Durham
- Work type
- Onsite
- Posted
- Jun 24, 2026
- Apply on
- jobs.fidelity.com
About this role
Job Description:
Note: Fidelity will not provide immigration sponsorship for this position
Principal DDI and Automation Network Engineer
The Role
The DDI Engineer will be responsible for the overall infrastructure that consists of Infoblox and ISC Bind. Fidelity has on-prem and CSP based infrastructure that the DDI engineering team supports and is expected to develop skills to build automation that will result in less manual efforts. This position will require a disciplined approach towards ITSM methodologies ensuring the delivery of information technology services to meet the needs of the business community.
The Expertise You Have and The Skills You Bring
Senior level automation experience using Python and Ansible Tower.
Configuring and supporting DNS infrastructure in the cloud and hybrid environments.
Able to build and deploy new automation solutions and troubleshooting existing automation.
A minimum of 4-6 years of network and DDI experience.
Experience in Infoblox and DNS.
Ability to mentor and help develop engineering team in automation.
Ability to develop and deploy DDI automation.
Extensive knowledge of TCP/IP, including application knowledge.
Experience with Linux and scripting.
Experienced in change management best practices.
Enterprise Security Policy knowledge and standard methodologies.
Skilled verbally and with presenting to senior team members on strategic idea innovations.
Ability to work in a team environment.
Network Certifications a plus but not required.
SNOW development experience a plus.
Strong desire to learn DDI and become a DDI SME.
Manage and Design Fidelity DDI infrastructure, on-prem and at CSPs.
Team automation SME.
Resolve complex issues related to DDI environments (on-call rotation).
Documentation of complex technologies and topologies based on security-based practices.
Management of life cycle for various technologies within the space (includes vendor management).
Work closely with all EI divisions to ensure 24x7 availability Network Services.
Assisting in troubleshooting network issues.
Member of 3rd level engineering critical issue on-call rotation.
The Team
Data Center and Network Services (DCNS) is dedicated to the overall global network engineering and support for Fidelity Investments within Enterprise Infrastructure. The DDI Engineering team, within DCNS, is primarily responsible for all Fidelity DDI Infrastructure.
Fidelity’s Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.
Certifications:
Category:
Information TechnologyPlease be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Benefits that balance life and work
From our fully paid parent leave to our on-site health and wellness centers, our benefits support the belief that more balance you have, the better you can achieve your goals.
Company overview
At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want. We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experience.
Reasonable accommodations
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 [email protected], or by calling 800-835-5099, prompt 2, option 3.
Equal opportunity employer
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.
Applicant screening
At Fidelity, we value honesty, integrity, and the safety of our associates and customers within a heavily regulated industry. Certain roles may require candidates to go through a preliminary credit check during the screening process. Candidates who are presented with a Fidelity offer will need to go through a background investigation and may be asked to provide additional documentation as requested. This investigation includes but is not limited to a criminal, civil litigations and regulatory review, employment, education, and credit review (role dependent). These investigations will account for 7 years or more of history, depending on the role. Where permitted by federal or state law, Fidelity will also conduct a pre-employment drug screen, which will review for the following substances: Amphetamines, THC (marijuana), cocaine, opiates, phencyclidine.