Collaboration Operations Engineer

lseg; Bengaluru; Hybrid; INR 1,800,000 - 3,200,000; Full time

Benefits offered by this job

Competitive salary

Growth opportunities

Certification support

Job summary

London Stock Exchange Group (LSEG) is seeking a Collaboration Operations Engineer to administer Office 365 Tenant, Exchange Online, and hybrid messaging integrations within a dynamic, globally distributed environment. You will manage end-to-end messaging systems, provide hands-on implementation, and support both on-premises and cloud-based email infrastructures, driving reliability and scalability.

The role requires strong technical skills in Exchange 2016+, Office 365, Active Directory and

Qualifications

• 5+ years of equivalent work experience.
• 3+ years of Office 365/Exchange support experience and operational excellence.
• Excellent technical skills including Exchange 2016+, Office 365, Active Directory and Entra ID (Azure AD).
• Hands-on troubleshooting and change management experience.

Responsibilities

• Experience with Office 365 and Exchange Online; provide 3rd tier support for messaging escalations.
• Manage and support Office 365 services including Exchange, SharePoint, Teams, and OneDrive.
• Support a hybrid Office 365 environment and integration with on-premises Exchange.
• Develop, maintain, support, and optimize the collaboration platform; handle monitoring, changes, and user requests.

Skills

Office 365

Exchange Online

Active Directory

Azure AD / Entra ID

Troubleshooting

Change management

Communication

Tools

PowerShell scripting

Mimecast

ServiceNow

Power Platform

Microsoft Purview

SharePoint

Job description

Collaboration Operations Engineer- Job Description

We are seeking a skilled and experienced Office 365 Tenant Administrator to join our team. The ideal candidate will have a strong background in Office 365 and Exchange Online, as well as Microsoft Exchange 2016 or later.

This role will be crucial in supporting a hybrid environment with Office 365 and ensuring seamless integration and operation.

You will manage end to end Messaging email systems (Exchange Server and Exchange Online). You will also provide technical leadership, hands‑on implementation, and on‑going day to day support across our on‑premises email systems and Office 365 environment. This role will also be responsible for developing, maintaining, supporting, and optimizing our collaboration platform, as well as perform operational work, monitoring, review and implement changes, and complete user requests.

Key Responsibilities

• Experience with Office 365 and Exchange Online. Must be able to act as 3rd tier support for messaging related escalated issues.
• Manage and support Office 365 services including, but not limited to, Exchange, SharePoint, Teams, and OneDrive.
• Experience with Microsoft Exchange 2016 or later.
• Experience in supporting a hybrid Office 365 environment, including Exchange Online and integration with on‑premises Exchange environment.
• Experience in Microsoft Windows, including Active Directory, and Entra ID (Azure AD). Microsoft certifications preferred.
• Experience with patch and configuration management of Microsoft Exchange, configuration of Exchange policies, SMTP relay and email routing.
• Ensure the reliability and scalability of Office 365 services.
• Involved in Major Incident Management processes including preparing Root Cause Analysis and implementing Post Incident Recommendations
• Prepare and maintain documentation. Present new ideas and concepts to the team.
• Perform thorough root cause analysis, best practice troubleshooting techniques and processes, and procedures as defined by hardware/software vendors and personal experience.
• Proactively review monitoring systems, take action on alerts, and review/revise thresholds/alerts to ensure infrastructure stability.
• Ensure all support requests, projects and other tasks are reviewed, prioritized, addressed, and completed in a timely and proficient manner.
• Identify, plan and lead projects and tasks necessary to assess, optimize, proactively manage, and maintain enterprise and client systems and infrastructure.
• Identify, document, publish and uphold systems policies, strategies, standards, procedures, checklists, agreements, diagrams, inventory, etc.

Core Technical Skills (Mandatory)

• 5+ years of equivalent work experience
• 3+ years of Office 365/Exchange support experience and operational excellence
• Excellent technical skills including, however, not limited to, Exchange 2016+, Office 365, Active Directory and Entra ID (Azure AD)
• Hands‑on experience in troubleshooting and problem and change management

Additional Technical Skills (preferred)

Preferred Technical Certifications (Microsoft Office 365)

• Mimecast experience
• PowerShell scripting
• Power Platform
• Microsoft Purview
• ServiceNow

Non-technical skills

Customer focused with an attention to detail

Seeks to expand knowledge and experience and is committed to continuous learning

Availability to work evenings and weekends as required to support maintenance and project activities

Key Behaviours

• Leadership/direction, customer focus, problem solving and decision making, result oriented, effective communication skills, seeks opportunities for self-development
• Finance Industry experience and knowledge with an understanding of the terminology, business functions and processes
• Excellent listening and questioning skills combined with the ability to interact confidently with clients to establish what the problem is and explain the solution
• Strong experience with leading Infrastructure projects as a technical resource, including the ability to oversee planning of resources and develop detailed execution plans for both project and operational work.

What We Offer:

• A dynamic and challenging work environment.
• Opportunities for professional growth and advancement.
• Competitive salary and benefits package.

We're proud to have been recognised as a Great Place to Work® in India '25

Career Stage:

Senior Associate

London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpo