Job Description

Infosys Consulting is seeking an experienced Security Engineer / Delivery Lead to join our Cyber Security practice in Sydney. This role is ideal for a security professional with strong consulting experience and a proven track record delivering complex cybersecurity initiatives within the Telecommunications industry.

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The successful candidate will act as a trusted advisor to clients, leading security delivery engagements, managing stakeholders, and ensuring successful implementation of security solutions aligned with business objectives.

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Key Responsibilities

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Security Delivery Leadership

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- Lead end-to-end delivery of cybersecurity programs and initiatives for telecommunications clients.
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- Manage project scope, timelines, risks, dependencies, and delivery outcomes.
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- Coordinate with client and cross-functional teams to ensure successful execution of security projects.
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- Oversee security solution design, implementation, testing, and transition to operations.
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Cyber Security Engineering

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- Design and implement enterprise security solutions across network, cloud, infrastructure, and applications.
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- Provide technical leadership in areas such as:
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- Identity & Access Management (IAM)
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- Security Operations (SOC)
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- SIEM and Threat Monitoring
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- Network Security
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- Cloud Security (AWS, Azure, GCP)
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- Vulnerability Management
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- Zero Trust Architecture
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- Support security assessments, architecture reviews, and risk mitigation activities.
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- Act as a trusted cybersecurity advisor to client stakeholders.
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- Translate business requirements into practical security solutions.
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- Conduct workshops, assessments, and executive-level presentations.
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- Develop cybersecurity strategies, roadmaps,



and security transformation initiatives.
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- Provide recommendations aligned with industry-leading security frameworks and best practices.
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Stakeholder Management

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- Establish strong relationships with client executives, technology leaders, and business stakeholders.
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- Manage communications across technical and non-technical audiences.
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- Facilitate governance forums, steering committees, and project status reviews.
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- Drive consensus among multiple stakeholder groups in complex delivery environments.
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Telecommunications Industry Focus

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- Provide cybersecurity expertise within Telco environments including:
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- Core Network Security
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- 5G Security
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- Telecom Infrastructure Security
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- Operational Technology (OT) Security
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- Customer Data Protection
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- Regulatory Compliance
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- Support security initiatives across network transformation and digital modernization programs.
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Required Skills & Experience

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Technical Skills

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- Strong experience in cybersecurity engineering and solution delivery.
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- Deep knowledge of enterprise security technologies and frameworks.
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- Experience with cloud security controls across AWS, Azure, or GCP.
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- Understanding of network security architecture and telecommunications environments.
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- Knowledge of security monitoring, incident response, and vulnerability management.
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- Proven experience working within consulting or professional services organizations.
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- Excellent stakeholder management and client engagement capabilities.
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- Ability to lead workshops, influence decision-making, and communicate effectively with senior executives.
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- Strong program and project delivery experience.
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Industry Experience

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- 7+ years of cybersecurity experience.
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- Demonstrated experience delivering security initiatives within Telecommunications or Communications Service Providers (CSPs).
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- Experience working in complex enterprise transformation programs.
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- Exposure to large-scale network and digital transformation initiatives preferred.
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Preferred Qualifications

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- CISSP, CISM, CCSP, CISA, CRISC or equivalent certifications.
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- Security architecture or cloud security certifications.
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- Experience with NIST, ISO 27001, CIS Controls, Essential Eight, and Zero Trust frameworks.
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- Experience working with major Telco organizations in Australia or global markets.
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- Client Relationship Management
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- Cyber Security Advisory
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- Security Solution Delivery
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- Stakeholder Engagement
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- Strategic Thinking
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- Problem Solving & Decision Making
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- Executive Communication
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We offer you great opportunities within a dynamically growing consulting organization. You will elaborate and deliver best practice solutions and will be able to further develop your skills. At Infosys Consulting you will discover a truly global culture that embraces diversity at all levels, working with highly dedicated and motivated colleagues, a cooperative work environment and compelling training opportunities.

📌 Security Engineer (New South Wales)
🏢 Infosys Consulting
📍 New South Wales