At a Glance
- Tasks: Secure and enhance critical network systems in a collaborative Defence environment.
- Company: Join a leading team focused on network security within the Defence sector.
- Benefits: Competitive salary, job stability, and opportunities for professional growth.
- Other info: Initial 12-month contract with potential extensions; onsite work in Canberra.
- Why this job: Make a real difference by protecting sensitive operations against advanced threats.
- Qualifications: 5+ years in cyber or network security with hands-on experience.
The predicted salary is between 82800 - 101200 $ per year.
We are seeking Lead Network Security Engineers to support the operation, maintenance and uplift of critical network infrastructure within the Defence environment. This role focuses on securing and hardening complex network systems that support sensitive operations. You will work onsite in Canberra as part of a collaborative technical team, providing hands‑on engineering support and practical security advice.
Key responsibilities
- Plan, implement and operate secure network services across hardware and virtual environments
- Maintain and test network infrastructure, including firewalls, routers, servers and related devices
- Assess network architectures and device configurations and provide recommendations to improve security
- Apply defence‑in‑depth principles to network design and configuration
- Support the protection of network communications against advanced threats
- Contribute to technical advice on hardening and defending critical systems
Required experience
- Minimum 5 years’ experience in a cyber or network security role
- Strong experience implementing and maintaining secure network practices
- Hands‑on configuration of network security components (e.g. firewalls, routers, servers)
- Proven ability to assess network security architectures and recommend improvements
- Experience securing network communications in complex environments
Eligibility requirements
- Australian citizen
- Must already hold NV1 security clearance
- Ability to successfully complete Defence suitability assessments
- Willing to work onsite in Canberra
Contract details
- Initial 12‑month contract, with extension options
- 40 hours per week
- Start date: June 2026
Please apply with current resume in Microsoft Word format only (.doc or .docx).
Lead Network Security Engineer in Canberra employer: Davidson
Join a dynamic Queensland Government environment as an Infrastructure Engineer - PAM, where you will be part of a collaborative team dedicated to enhancing security and efficiency. Enjoy a hybrid working model in the vibrant Brisbane CBD, with competitive remuneration and opportunities for professional growth in a supportive culture that values innovation and teamwork. This role not only offers the chance to work on cutting-edge technology but also provides a meaningful contribution to public service, making it an excellent choice for those seeking rewarding employment.
