Cybersecurity Intern – Network Protection & Audit Experience

🏢 Optus📍 Parramatta, NSW, Australia💼 Internship💻 On-site🏭 Telecommunications💰 25-30 per hour

About the Company

Optus is one of Australia’s largest telecommunications companies, connecting millions of Australians to their world through mobile, broadband, and pay TV services. We are committed to innovation, customer experience, and fostering talent. Our cybersecurity team is at the forefront of protecting our extensive network and customer data, ensuring a secure digital future.

Job Description

Are you passionate about cybersecurity and eager to kickstart your career in network protection and auditing? Optus is seeking a motivated Cybersecurity Intern to join our dynamic team in Parramatta. This is an unparalleled opportunity to gain hands-on experience in a critical area of telecommunications security. You will work alongside experienced professionals, learn about advanced network defense strategies, participate in security audits, and contribute to safeguarding our infrastructure. This internship is designed for individuals with a strong desire to learn and grow, providing comprehensive training and mentorship to develop your skills in a real-world enterprise environment. We are looking for someone who is ready to absorb knowledge, contribute proactively, and embrace the challenges of protecting a large-scale network. This is an on-site position, offering direct engagement with our cybersecurity operations.

Key Responsibilities

  • Assist senior cybersecurity analysts with daily network security monitoring and incident response activities.
  • Support the preparation and execution of internal and external security audits, helping to identify vulnerabilities and compliance gaps.
  • Learn to analyse network traffic and security logs for suspicious activity and potential threats.
  • Contribute to the documentation of security procedures, policies, and audit findings.
  • Participate in vulnerability scanning and penetration testing efforts, under supervision.
  • Research emerging cybersecurity threats, best practices, and innovative security technologies.
  • Provide basic support for security tool configurations and maintenance.
  • Collaborate with cross-functional IT teams to implement security controls and recommendations.

Required Skills

  • Currently enrolled in or recently graduated from a degree program in Cybersecurity, Information Technology, Computer Science, or a related field.
  • Strong foundational understanding of computer networking principles (TCP/IP, routing, firewalls).
  • Excellent problem-solving and analytical skills.
  • Eagerness to learn and a proactive attitude towards new technologies and challenges.
  • Strong verbal and written communication skills.
  • Ability to work effectively both independently and as part of a team.
  • Demonstrated interest in cybersecurity through coursework, personal projects, or self-study.

Preferred Qualifications

  • Basic understanding of security concepts such as cryptography, authentication, authorization, and intrusion detection.
  • Familiarity with common operating systems (Windows, Linux) and command-line interfaces.
  • Experience with scripting languages (e.g., Python, PowerShell) is a plus.
  • Relevant certifications (e.g., CompTIA Security+, CCNA Security) are a bonus but not required.

Perks & Benefits

  • Mentorship from leading cybersecurity experts.
  • Hands-on experience with cutting-edge security technologies and tools.
  • Opportunity to contribute to real-world projects with significant impact.
  • Pathway to potential future career opportunities within Optus.
  • Professional development and training opportunities.
  • Access to Optus employee benefits and discounts.
  • Modern office environment with collaborative workspaces in Parramatta.

How to Apply

If you are interested in this position, please click the "Apply Now" button below. To ensure your application is properly considered, please prepare the following:

  • An up-to-date Resume or CV
  • A brief cover letter summarizing your experience and motivation

Applications are reviewed on a rolling basis. Only shortlisted candidates will be contacted for an interview.

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