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Network administrator/engineer

London
Cognizant Technology Solutions
Network administrator
Posted: 13 October
Offer description

Overview

The Infra. Technology Specialist will play a crucial role in managing and optimizing network infrastructure for our organization. With a focus on load balancing switching and routing the specialist will ensure seamless connectivity and performance across our hybrid work model. This role requires expertise in Arista and Cisco technologies as well as wireless and WAN optimization to support our day-to-day operations and strategic initiatives.


Responsibilities

* Ability to write automation scripts and tools in languages like Python Bash PowerShell Ansible
* Experience with Global Monitoring and Network Management Systems
* Experience with TCP/IP stack and application protocols including DHCP DNS HTTP SNMP NTP and FTP
* Experience with networking protocols and concepts including BGP OSPF VRF NAT Clustering High Availability Load Balancing and QoS
* Experience with global enterprise LAN and WAN technologies including SD-WAN
* Experience with network security concepts including firewalls web proxy VPN NAC IPS/IDS
* Experience with enterprise wireless concepts including Aruba
* Experience with public cloud concepts including AWS and Azure
* Certifications will be a plus


Qualifications

* Possess strong expertise in load balancing switching and routing technologies.
* Demonstrate proficiency in Arista and Cisco networking solutions.
* Have experience with wireless network implementation and management.
* Show capability in WAN optimization techniques and tools.
* Exhibit excellent problem-solving skills and attention to detail.
* Display strong communication skills to collaborate with diverse teams.
* Hold a minimum of 8 years of relevant experience in network infrastructure management.


Certifications Required

CCNP Arista Certified Engineering Associate


The Cognizant community

We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

* Cognizant is a global community with more than 300,000 associates around the world.
* We don’t just dream of a better way - we make it happen.
* We take care of our people, clients, company, communities and climate by doing what’s right.
* We foster an innovative environment where you can build the career path that’s right for you.


About us

Cognizant is one of the world’s leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World’s Best Employers 2024) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

Disclaimer:
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

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