Sergey Vinnichenko
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Sergey Vinnichenko Email & Phone Number

Application Security Architect at Worley
Location: Sydney, New South Wales, Australia 7 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Application Security Architect
Location
Sydney, New South Wales, Australia

Who is Sergey Vinnichenko? Overview

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Sergey Vinnichenko is listed as Application Security Architect at Worley, based in Sydney, New South Wales, Australia. AeroLeads shows a matched LinkedIn profile for Sergey Vinnichenko.

Sergey Vinnichenko previously worked as Business Information Security Manager (Global) at Worley and Global Business Information Security at Worley. Sergey Vinnichenko holds Master, International Management from Gotland University.

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Email format at Worley

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Worley

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Profile bio

About Sergey Vinnichenko

Passionate for the Information security technology with excellent analytical and trouble-shooting skills via understanding of organisational history, current business drivers, its mission and vision combined with deep understanding of business threads and challenges:• Ability to translate business needs into technical specifications.• Secured remote access to allow employees work remotely• Support and execute security initiatives and global projects coordinated with IT and business strategic goals• Communicate with senior management, project management and various teams to assist with Information security strategic and tactical objectives, standards, and policies.• Security risks and potential threads identified and explained for various Business and IT teams.Efficiently managed and timely delivered multiple global security projects and initiatives during Merger and Acquisition, Joint-Venture, integration, migration, and consolidation projects with high number of users with focus on international best practices, global security standards and audit requirements.Managed business and mission critical security initiatives:• Established and implemented standards for data critical applications and data stores (Crown Jewels), including Personal Identifiable information (PII)• Information Security due diligence in M&A, Joint Ventures, Partnership programs• Information Security in IT Project Management• Vulnerability and Patch Management• Continuous monitoring of external attack surface• Secure IT Verification and Authorisation• Establishing Security Baselines and Hardening initiatives• Coordination with Business senior management, IT and Legal Departments on supporting global certification and compliance (ISO 27000, Essential 8, GDPR and regional Privacy principals)

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Sergey Vinnichenko's current company

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Worley
Worley
Application Security Architect
Sydney, NSW, AU
AeroLeads page
7 roles

Sergey Vinnichenko work experience

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Application Security Architect

Sydney, NSW, AU

Application Security Architect

Current

North Sydney, NSW, AU

Application Security Strategy: Developed & implemented a comprehensive strategy aligned with business objectives & best practices. Defined security policies, guidelines & standards for critical application lifecycle & deployment.Secure Software Development Lifecycle (SDLC): Established & oversaw a secure SDLC process, integrating security into all stages.

Jun 2022 - Present

Business Information Security Manager (Global)

North Sydney, NSW, AU

  • Managed security due diligence in complex JV and M&A programs, including a merger with Jacobs ECR division, and acquisitions of 3Sun group, AFW, TWPS JV, and others.
  • Assessed security risks for all business ventures, ensuring effective management and mitigation.
  • Led a team of Security analysts and Project managers with success.
  • Oversaw high-impact security programs, building strong relationships with IT teams and business owners to align security requirements with IT and business processes.
  • Coordinated internal audit programs and security risk assessments for applications, services, and IT infrastructure.
  • Maintained an external security scorecard for customers and partners, proactively identifying and hardening weak services to acceptable levels.
Nov 2020 - Nov 2022

Global Business Information Security

North Sydney, NSW, AU

  • Planned, prepared, and executed Global key security initiatives for Critical Datastores ("Crown Jewels") based on ISO27001, PII, GDPR principles.
  • Developed Information security baselines for critical infrastructure and key business components.
  • Established Vulnerability management framework for Critical data stores.
  • Developed internal standards for efficient management of PKI infrastructure, server hardening, and access management controls.
  • Improved Information Classification standard to align with business and regulatory requirements.
  • Reduced attack surface by proactively managing vulnerability remediation initiatives and removing weak ciphers with various IT teams.
Oct 2017 - Nov 2020

Ict Security Officer/ Deskside Support (Apac)

Worley (Advisian)
  • Developed and supervised data management framework for cloud storages
  • Project lead coordination to data migration to various platforms (including on-prem to the cloud)
  • Security awareness initiatives for end-users via training, online education and direct consultancy
  • Enforced corporate security policies for regional offices
  • Conducted Forensic investigations and reporting to management (Encase, FTK and other toolkits)
  • Managed Data encryption at rest, including full-disk encryption hardening
Mar 2011 - Oct 2017

Project Assistant/ It Specialist

Eu-Tacis Project "Administrative Capacity Building For The Kaliningrad Oblast"
Feb 2007 - Dec 2009
2 education records

Sergey Vinnichenko education

Master, International Management

Gotland University

Master, Applied It For Business

Inavlid15140285
FAQ

Frequently asked questions about Sergey Vinnichenko

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

What company does Sergey Vinnichenko work for?

Sergey Vinnichenko works for Worley.

What is Sergey Vinnichenko's role at Worley?

Sergey Vinnichenko is listed as Application Security Architect at Worley.

Where is Sergey Vinnichenko based?

Sergey Vinnichenko is based in Sydney, New South Wales, Australia while working with Worley.

What companies has Sergey Vinnichenko worked for?

Sergey Vinnichenko has worked for Worley, Worley (Advisian), Nordic Council Of Ministers Information Office In Saint Petersburg, and Eu-Tacis Project "Administrative Capacity Building For The Kaliningrad Oblast".

How can I contact Sergey Vinnichenko?

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What schools did Sergey Vinnichenko attend?

Sergey Vinnichenko holds Master, International Management from Gotland University.

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