Network Branch

Role & responsibilities

We are seeking an experienced Network Engineer to design, implement, manage, and support our

global network infrastructure. This role will play a key part in ensuring high availability, performance,

security, and scalability of enterprise network services.

The ideal candidate is a hands-on, results-driven professional with deep expertise in networking

technologies, strong problem-solving skills, and a collaborative mindset. Were looking for someone

like that to help us deliver our Campus and Branch network strategy for LAN, WAN and Wireless

services.

As a Routing/Switching/W-Fi engineer, you will play a key role in the overall design, engineering and

delivery of our Wired and Wireless network solutions across UBS.

Day to day responsibilities will include:

• Design, plan, establish, and optimize LAN, WAN, WLAN, and cloud-based network

infrastructures

• Support network engineering planning and optimization initiatives across on-prem and hybrid

environments

• Ability to troubleshoot issues using tools like Wireshark or similar

• Work with application teams to develop software for wireless network onboarding

• Evaluate and recommend network hardware and software solutions

• Collaborate with DevOps, cybersecurity, and IT operations teams to support cross-functional

initiatives

• Ensure network documentation is accurate and up to date, including diagrams (Visio), policies,

and standard operating procedures (internal NetWiki Tech Notes)

• Provide tier 3/4 technical support

In addition, you will be responsible for delivering improvements to existing solutions, enhancing

overall system stability, reducing operational risk and delivering automated solutions where

applicable.

Your team

You'll be part of the global Network End User Network Agile Crew, covering work in both the

Office and Wi-Fi POD teams. We are a relatively small team with big ambitions working in a fast-

paced network engineering environment.

Network Office and Wi-Fi PODs are responsible for the strategy and success of Wired and Wi-Fi

networks deployed within UBS campus locations globally and deliver operational service assurance,

stability, and reduction of operational risk. The role is predominately office based as the team are all

located in one of the major engineering locations (Switzerland, London, New-York, Pune, Hyderabad,

Hong-Kong, or Singapore).

Your experience and skills

• 5+ years of experience as a network architect/engineer in a large-scale enterprise or data

centre environment

• Good understanding of WAN technologies including SD-WAN, MPLS and Internet based

services

• Good understanding of QoS in a wireless and wired environment

• Good understanding of certificate-based authentication

• Good understanding of wireless roaming

• Familiarity with IEEE standards, 802.1x, RADIUS, EAP-TLS, MPSK, TCP/IP, QoS,

DHCP, DNS, SNMP, BGP, OSPF, VLANs, ACLs

• Minimum networking knowledge at JNCIA, CCNA/CCNP level or above

• Working experience with Arista, Cisco, Juniper routing/switching platforms

• Strong understanding of network security principles and best practices

• A high-level understanding of automation tools (Chef, Puppet, Ansible)

• Working knowledge of Scripting languages (Perl /Python, Terraform)

• Working knowledge of Cloud based service offerings from (MS Azure, Amazon AWS)

• Knowledge about ARUBA Wireless products (AOS8, ClearPass, Airwave) and/or Juniper

MIST would be advantageous

• Exposure to NAC (Network Access Control) systems like Cisco ISE, Forescout or Aruba

ClearPass would be advantageous

• Experience in the delivery of AAA solutions (Aruba ClearPass, Azure AD, SAML) would be

advantageous

• Working knowledge of Cisco Catalyst Centre (formerly known as Cisco DNA Centre) would be

advantageous

Soft Skills

• Excellent problem-solving and analytical skills

• Strong verbal and written communication

• Ability to work independently and in a team-oriented environment

• Imaginative and creative with emerging technologies

• Fluent in English

About us

Expert advice. Wealth management. Investment banking. Asset management. Retail banking in

Switzerland. And all the background support. That's what we do. And we do it for private clients,

institutions, and corporations around the world.

UBS has approximately 100,000 employees in all major financial centres, in almost 900 offices and

more than 50 countries. Do you want to be one of us?

What we offer

Together. That's how we do things. We offer talented people around the world a supportive,

stimulating and diverse working environment. We'll value your passion and commitment. And reward

your performance.

Take the next step

Are you truly collaborative? Succeeding at UBS means respecting, understanding, and trusting

colleagues and clients. Challenging others and being challenged in return. Being passionate about

what you do. Driving yourself forward, always wanting to do things the right way. Does that sound like

you? Then you have the right stuff to join us. Apply now.