Senthil Thyagarajan
AeroLeads people directory · profile

Senthil Thyagarajan Email & Phone Number

Location: Greater Melbourne Area, Australia 14 work roles 10 schools
LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director
Location
Greater Melbourne Area, Australia
Company size

Who is Senthil Thyagarajan? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Senthil Thyagarajan is listed as Director at Varidan Managed IT Services, a with 2 employees, based in Greater Melbourne Area, Australia. AeroLeads shows a matched LinkedIn profile for Senthil Thyagarajan.

Senthil Thyagarajan previously worked as Head of Infrastructure and Operations at Accent Group Limited and Director at Reksen Pty Ltd. Senthil Thyagarajan holds Master Of Technology, Distributed Computing from Rmit University.

Company email context

Email format at Varidan Managed IT Services

This section adds company-level context without repeating Senthil Thyagarajan's masked contact details.

Varidan Managed IT Services

Review company-level records connected to Senthil Thyagarajan before choosing the right outreach path.

Profile bio

About Senthil Thyagarajan

Enthusiastic technology leader with 20 years of progressive experience in planning, developing and delivering cutting-edge technology solutions aligning to enterprise standards and organization goals. Adept at building cross-functional teams focused on business process and strategy development.-- AREAS OF EXPERTISE --♦ IT Strategy, Execution & Operations – Benchmarking, establishing, streamlining, consolidating IT Service Mgmt. and Operations; Championing global integration strategies; Developing Roadmaps and ROI Business Cases, EOI/RFP/RFQ/RFT; Program Delivery♦ IT Stakeholder & Vendor Management – Managing stakeholder and vendor relationships with a strong business acumen towards establishment and improvement of support services♦ IT Leadership & Talent Development – Recruiting and leading global IT talent♦ IT Finance – Budgeting, Profitability, Capital Planning and Forecasting, Procurement, Service Agreements♦ IT Architecture & Consulting – Devising bespoke and 'whole of business' solutions; Enterprise Architecture♦ IT Services – Establishing end-to-end Service Mgmt. pertaining to In-house and Managed-Service models♦ Technologies – o Cloud Computing (Public/Private/Hybrid) – xaaSo Networking & Security – Enterprise LAN/WLAN/WAN Architecture/ Design/ Implementation/ Integration/ Transformation/ Optimization/ Automation & Orchestrationo Unified Communications & Collaboration Services – Enterprise Voice, Video, Contact Centreo Systems Engineering – Microsoft Active Directory, Mid-range, Storage, Virtualizationo Applications – Web & Middleware, API’s, SOA, Micro-Services, DevOpso Methodologies & Governance – TOGAF, ITIL; Regulatory, Risk & Compliance (GRC), ISO 27000

Current workplace

Senthil Thyagarajan's current company

Company context helps verify the profile and gives searchers a useful next step.

Varidan Managed IT Services
Varidan Managed It Services
Director
Melbourne, VIC, AU
Website
Employees
2
AeroLeads page
14 roles

Senthil Thyagarajan work experience

A career timeline built from the work history available for this profile.

Head Of Infrastructure And Operations

Melbourne, Victoria, Australia

♦ Develop and execute IT Strategy and Roadmaps aligned to Group Technology goals and objectives♦ Manage Accent Group’s IT Infrastructure footprint spanning ~900 Apparel & Footwear Stores (45+ brands), Support offices in Australia/New Zealand/Vietnam/South Africa, Warehouses, Data Centers and Multi-Cloud env’s♦ Lead the design, implementation, and maintenance of IT infrastructure, including network, servers, storage, virtualization, unified communications, mobility, cybersecurity, cloud services, eCommerce platforms♦ Build and manage a team of IT professionals, provide guidance, coaching, and mentorship. Foster a collaborative and inclusive work environment, promoting professional growth and development♦ Managed Cybersecurity stream for an interim period of 6 months♦ Manage Service Operations, vendor relationships, monitor SLAs across 50+ major vendors, negotiate contracts, Corporate & Retail IT Service Level Management, Continuous Service Improvements♦ Introduce emerging technologies, transform, improve overall IT posture and service-led model ♦ Recommend innovative solutions to enhance efficiency and scalability. Ensure high availability, performance, and reliability of infrastructure supporting business operations E2E♦ Implement and maintain robust security measures to protect the infrastructure from internal/external threats♦ Key Stakeholder across all IT Projects/Program Planning and Delivery♦ Ensure regulatory compliance, continually align to industry standards and best practices

Director

Reksen Pty Ltd

Melbourne, Australia

REKSEN provides Technology Consulting and Implementation Services that are practical, cost-effective, future-proof, streamlined and tailored to specific business needs. For more info, please visit www.reksen.com

It Infrastructure And Operations Manager

Melbourne, Victoria, Australia

♦ Lead and Manage the IT Infrastructure and Operations Team across Data Networks, Unified Comms, Contact Centre, Mobility, Engineering, Desktop Support and Service Desk streams♦ Direct liaison with CxO’s, Sr Directors♦ Provide strategic advice to the CIO and the Business on opportunities to improve technology delivery and strategic outcomes♦ Trusted advisor across technology stacks and the broader organization, providing solutions advice ♦ Influence decision making and investment priorities aligning to future-state architecture ♦ Responsible for IT Budgets, Technology Governance & Roadmaps, Business Continuity, Operational Risk management, and Continual Service improvement, Planning & Delivery♦ Manage day-to-day IT operations and escalations pertaining to ITIL Service functions across Clinical and Corporate business units; Develop and maintain support standards, processes, procedures and toolsets♦ Develop, maintain, and report on SLA’s/OLA’s to ensure IT services meet availability targets♦ Liaise with third party solution providers in evaluating (via RFI, RFP, RFT) and selecting potential solutions ♦ Build and maintain strong working relationships with internal business stakeholders, external vendors and suppliers♦ Maintain ongoing direct partnerships with Research Orgs and Healthcare Service Providers ♦ Instill a culture of patients/doctors first across technology, facilitate business outcomes, provide value-add services

Apr 2022 - Jun 2023

Technical Operations Manager

Melbourne, Australia

♦ E2E Technical and Svc mgmt. under Enterprise Managed Services – Development, operation and maintenance of ANZ Bank’s Global IT estate comprising of Data/Networks, Voice/UC, Video, Contact Centre, Mobility streams♦ Extend ad-hoc support to Optus Business’ other Strat & Govt. customers♦ 2IC to Optus/ANZ Client Delivery Director at all levels, interfacing global teams and customer ♦ Provide leadership to a hybrid on/offshore team of ~80 design, delivery, engineering and service delivery personnel♦ Maintain close working relationship with Account and Pre-sales teams to align with Sales strategy and Business drivers; Identify new business opportunities and reduce TCO♦ Liaise with ANZ Global team, represent Optus at Operations, Strategy, Architecture, Governance forums♦ Manage global vendors and providers through specific SLA’s and performance measures♦ Oversee and manage ITIL Service functions, Technical Operations, Planning & Delivery♦ Set Ops guidelines to ensure Optus meets contracted SLAs, Operational Business Case (OBC) and Profit & Loss targets♦ Propose solutions to strengthen product/services portfolio aligning to Customer’s strategy and budget cycle♦ Instrumental in delivering several major programs, specifically the Transition/Transformation of ANZ Bank’s Managed Services to Optus on-shore team from Singtel off-shore team♦ Orchestration of multiple service management capabilities into an integrated operating model♦ Drive continuous service improvement and innovation initiatives to provide value add services

Mar 2019 - Mar 2022

Enterprise Solutions Architect

Melbourne, Australia

♦ Chief Architect for a major Remediation/Transformation Program – Simplification, Capacity, Risk & Refresh ♦ Technical Advisor for the “National Asset/Custodian Services” banking division entailing Payment, Reconciliation, Settlement, Trading, Forex, Transactional, Back-office, Data Warehouse and Portal Systems, I&AM domains – liaison with Heads of Technologies, General Managers and Asset Owners♦ Lead workshops to develop strategic buy in from key stakeholders, vendors and providers♦ Assess current-state and define suitable full-stack target-state solutions for On-premise and Cloud hosting of Infrastructure and Applications; Produce architectures, frameworks, designs and patterns♦ Assist through to implementation and delivery, based on Agile and Waterfall methods

Feb 2018 - Feb 2019

Technical Architect

Melbourne, Australia

This role was part of IT Shared Solutions (ITSS), a collaborative technology division that delivers IT services to both WorkSafe Victoria (WSV) and Transport Accident Commission (TAC).♦ Involvement in major projects and continuous service improvement activities♦ Oversee delivery of technical components by Managed Services vendors – DXC, Infosys, IBM etc♦ Architect Infrastructure/App solutions, assist implementation and BAU transition♦ Solution and Delivery of key infrastructure Projects – New offices commissioning, Office/DC relocations♦ Lead Consultant for all IT components at new WorkSafe HQ in Geelong – Enterprise LAN/WAN, Unified Comms, Workplace Technologies, Building Security systems; Uplift technology stacks for TAC

Mar 2016 - Jan 2018

Senior Technical Consultant

Melbourne, Australia

♦ Provide technical consultancy across various POST and StarTrack Programs of work♦ Assist in developing technical designs and patterns, peer review 3rd party providers’ designs ♦ Vendor management across project engagements and delivery♦ Produce implementation plans and risk analysis as required, to deploy critical and complex changes

Jan 2015 - Dec 2015

Network Delivery Manager

Melbourne, Australia

♦ Key conduit and stakeholder in planning and delivering technology initiatives across all of Tabcorp’s Business Units (TAB, Keno, Luxbet, Gaming Solutions, Sky Racing) spanning 4500+ Venues and 8 DC’s, plus Global sites ♦ Prepare SOR’s and approve SoW’s associated with all infrastructure projects for implementation by vendors (Telstra, Southern Cross, KPMG, SAI Global, HP, Accenture, Cap Gemini, Infosys)♦ Review network service requirements with stakeholders, advocate optimum delivery approach of solutions and manage execution by select vendors ♦ Represent internal and vendor technology governance forums and capital steering committees♦ Ascertain network operability standards and drive resolution of service deficiencies♦ Ensure solution compliance to policies and standards including regulatory and security requirements♦ Champion innovation and continuously seek to improve user/customer experiences♦ Key stakeholder in facilitating Managed Services Transition from HP to Telstra and SCCS♦ Vital role in onboarding Managed Services automation of 4000+ TAB / Keno Venue Site Networks♦ Deployment of Software Defined Networking (Cisco ACI) on premise♦ Facilitate several system integrations for TAB’s international channels across APAC, EMEA, US/LATAM regions♦ Instrumental to the introduction and rollout of Enterprise Wi-Fi within Corporate Sites and Gaming venues♦ Standardize Hardware/Mgmt. platforms, Global Service Providers (Verizon, Sprint, AT&T, Orange, BT)♦ Assist business merger and demerger activities

Oct 2012 - Dec 2014

Regional Network Lead (Apac, Emea, Africa)

Melbourne, Australia

♦ Primary accountability across 40 countries, out of the 90 countries that Brightstar services♦ Manage a team of Network/Systems Architects, Engineers and Admins♦ Manage vendor relationships for equipment, professional and outsourced services♦ Manage implementation and handover of new site establishments and large customer integrations♦ Carry out Data/Security/Voice Planning, Design, Implementation activities, globally ♦ Collaborate with business and technical stakeholders to assess near and long-term IT capacity needs♦ Implement policies, procedures related to network management, DR and compliance♦ L4 management/technical escalation point during major deployments and incidents♦ Instrumental in setting up new Datacenters, Offices, Warehouses, BCP/DR, globally♦ Reduce CAPEX/OPEX costs through vendor negotiation and consolidation

Jun 2008 - Sep 2012

Technology Consultant

Melbourne, Australia

♦ Produce Solution blueprints, carry out infrastructure assessment and capacity planning♦ Refine methodologies to enhance infrastructure in the contexts of stability, performance and security♦ Mentor and assist junior members of Communication & High Technology Practice

Jun 2007 - May 2008

Senior Network Systems Engineer

Melbourne, Australia

♦ Management of the company’s infrastructure situated at office sites and Data Centres across Australia / UK♦ Technical SME across various business merger and de-merger activities♦ Mentor Junior IT Support staff

Jan 2004 - May 2007

Network Manager [Various State Schools]

Melbourne, Australia

♦ Responsible for the establishment, enhancement and operation of IT infrastructure across Select State Schools (Melbourne High, Mac Roberts and others), managed through a team of technicians

Jan 2001 - Dec 2003
10 education records

Senthil Thyagarajan education

Bachelors In Engineering, Electronics & Communication

Srm Engineering College, University Of Madras

Amazon Web Services Fundamentals

Aws Essentials

Education record

Palo Alto Networks – Accredited Certified Engineer

Prince2 Foundation, Certification

Dimension Data Learning Solutions

Education record

Core Consultant & Manager Training – Infrastructure Design School, Accenture, Spain

Education record

Cisco Certified Network Associate (Routing/Switching)

Education record

Microsoft Certified Systems Engineer (Mcse 2003)

Diploma In Rdbms, Oracle

Software Solutions Integrated

Education record

Madras Christian College Higher Secondary School
FAQ

Frequently asked questions about Senthil Thyagarajan

Quick answers generated from the profile data available on this page.

What company does Senthil Thyagarajan work for?

Senthil Thyagarajan works for Varidan Managed IT Services.

What is Senthil Thyagarajan's role at Varidan Managed IT Services?

Senthil Thyagarajan is listed as Director at Varidan Managed IT Services.

Where is Senthil Thyagarajan based?

Senthil Thyagarajan is based in Greater Melbourne Area, Australia while working with Varidan Managed IT Services.

What companies has Senthil Thyagarajan worked for?

Senthil Thyagarajan has worked for Varidan Managed It Services, Accent Group Limited, Reksen Pty Ltd, Cabrini Health, and Optus.

Who are Senthil Thyagarajan's colleagues at Varidan Managed IT Services?

Senthil Thyagarajan's colleagues at Varidan Managed IT Services include Trevor B..

How can I contact Senthil Thyagarajan?

You can use AeroLeads to view verified contact signals for Senthil Thyagarajan at Varidan Managed IT Services, including work email, phone, and LinkedIn data when available.

What schools did Senthil Thyagarajan attend?

Senthil Thyagarajan holds Master Of Technology, Distributed Computing from Rmit University.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Senthil Thyagarajan you were looking for.

View similar profiles