Senior Security Architect: Enterprise Security Strategy

Telstra Corporation; Australia; Hybrid; AUD 170,000 - 210,000; Full time

Job summary

Telstra is seeking a Senior Security Architect to lead security architecture across complex enterprise and network environments. You will translate security requirements into practical architecture outcomes, collaborate with stakeholders and partners, and contribute to security standards, patterns and guidelines to support secure, scalable solutions.

You will drive governance, risk treatment, and reusable security patterns while supporting business-critical delivery and strategic security

Qualifications

• 5+ years delivering complex security solutions with elaboration of requirements and risk assessments.
• Experience solving enterprise-scale security problems amid ambiguity.
• Experience developing or contributing to architecture or technology strategy.
• Tertiary qualifications in IT, Engineering or a related discipline.

Responsibilities

• Ensure solution architectures comply with Telstra’s security policies, standards and patterns.
• Collaborate with stakeholders, architects, engineers and vendors to define and operationalise security controls.
• Perform security QA activities and support operational readiness for initiatives and designs.
• Document security architectures, requirements, models, frameworks, patterns and standards.
• Identify and communicate security risks to business stakeholders in a timely and practical way.
• Drive assessments of emerging security capabilities to keep standards current.

Skills

Security architecture

Stakeholder management

Risk management

Decision making

Continuous learning

Customer focus

Teamwork

Accountability

Education

Tertiary qualifications in IT or Engineering

CRISC

CISSP

CISM

SABSA

TOGAF

Job description

Telstra is seeking a Senior Security Architect to lead security architecture across complex enterprise and network environments. You will translate security requirements into practical architecture outcomes, collaborate with stakeholders and partners, and contribute to security standards, patterns and guidelines to support secure, scalable solutions.

You will drive governance, risk treatment, and reusable security patterns while supporting business-critical delivery and strategic security