Network Security Engineer

Sr. Lead - Network Security Engineer

About Northern Trust:

Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889.

Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world's most sophisticated clients using leading technology and exceptional service.

Position: Sr. Lead - Network Security Engineer
Location: Pune

Reporting to the Network Manager, the Security Engineer is seen as a technical expert in networking security.

This is a technical and hands on role, with a primary focus on design and implementation of network security change; although you will be expected to support the network security operations team with complex troubleshooting of issues as required.

You will have experience of working in high impact, mission critical environments where service matters and exceeding expectations is the norm.

Key responsibilities

The Security Engineer's primary areas of responsibility include ensuring there are defined standards in place, manage the technical lifecycle of products and services and deliver change/transformation against created designs; always ensuring a smooth transition/handover to Network Operations.

• Responsible for defining and documenting Network Security Standards

• Responsible for the creation of Low Level Design documents to meet requirements outlined in the High Level Design

• Responsible for the creation of detailed Implementation Plans for all engineering related activity

• Responsible for Procurement activities relating to build and delivery of new services (Project)

• Responsible for ensuring the smooth Transition/Handover to Operations in line with agreed Operational Acceptance Process

• Responsible for managing Technical Lifecycle Management for all Network & Communications services

• Responsible for supporting Architecture in creation and upkeep of a Delivery Roadmap for Network Security

• Responsible for supporting the Architecture in scoping activities required to produce the High Level Design

• Responsible for supporting Architecture in undertaking Proof of Concept activities

• Responsible for ensuring skillsets are relevant and up to date in order to deliver change and provide a high level of support

• Responsible for providing escalation support to Operations with complex troubleshooting of Major Incidents as required

• Provide on call escalation support (rota basis) and work extended hours as and when required

Core Skills & Experience

• Total 12 years of experience required.

• Minimum 8 years hands on experience of network security solutions within a global enterprise scale organization (5,000-50,000 users) with both traditional datacenters and Cloud.

• You will have considerable first-hand experience of design engineering and building resilient and scalable security solutions, ideally within finance or investment banking.

• You understand cybersecurity principles, global financial services business models, as well as regional compliance standards, relevant local regulations, and applicable laws

• You understand the concepts of risk and compliance and how to translate these into effective security solutions.

• You will have an appreciation of automation and orchestration and will have experience of scripting against an API

• You have a strong understanding of Layer 2, Layer 3 & Layer 4-7 network and security technologies.

• You will be familiar with a variety of testing tools, networking technologies and techniques to accurately troubleshoot and resolve complex technical problems associated with the service, application and network hardware and software.

Technical Skills & Experience

You will have expert knowledge and experience in several of the following areas:

• F5 LTM, GTM, Velos, Viprion

• Check Point, Maestro, NGFW platforms and management tools as Tufin

• Forescout, Cisco ISE

• Network Access Control in enterprise environments

• Infoblox, DNS, IPAM and DHCP

• Public and Private cloud security

• Workflow automation

It is desirable and advantageous to also have knowledge and experience of the following technology platforms:

• Cisco Routing & Switching

• Microsoft Active Directory, CyberArk

• AWS, Azure

• Illumio

Technical Certification

You will have the following certification or demonstrable working experience:

• F5-CTS, F5-CSE, F5-CADE/A

• Check Point CSSE, CCSM

• Infoblox DDI

• Cisco CCNP level Security, CCIE Security

• ITILv3 foundation or higher

• Cisco CCNP Routing and Switching

Working with Us:

As a Northern Trust partner, greater achievements await. You will be part of a flexible and collaborative work culture in an organization where financial strength and stability is an asset that emboldens us to explore new ideas.

Movement within the organization is encouraged, senior leaders are accessible, and you can take pride in working for a company committed to assisting the communities we serve Join a workplace with a greater purpose.

We'd love to learn more about how your interests and experience could be a fit with one of the world's most admired and sustainable companies Build your career with us and apply today. #MadeForGreater

Reasonable accommodation

Northern Trust is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please email our HR Service Center at

We hope you're excited about the role and the opportunity to work with us. We value an inclusive workplace and understand flexibility means different things to different people.

Apply today and talk to us about your flexible working requirements and together we can achieve greater.

About Our Pune Office

The Northern Trust Pune office, established in 2016, is now home to over 3,000 employees. The office handles various functions, including Operations for Asset Servicing and Wealth Management, as well as delivering critical technology solutions that support business operations across the globe.

Our Pune team takes our commitment to service to heart. In 2024, they volunteered more than 10,000 hours into the communities where they live and work. Learn more.