These roles require an Australian citizenship with an active Top Secret Positive Vetting (TSPV) security clearance. These opportunities do not have the ability to obtain sponsorship for a security clearance.

Our large federal government client is seeking an experienced Security Engineer for the development and enhancement of ICT security systems. They will be responsible for activities through the entire software lifecycle including: system definition, requirements, design, development, integration, verification and validation. This role will also be required to participate in ongoing security monitoring of systems and services, and support deployment of systems in alignment with the department's Security Plan.

These are 12-month contracts with 2 x 12-month extension options.

These roles are based in either Canberra, Melbourne, Brisbane or Adelaide.

Estimated start: April 2026

Key duties and responsibilities include:

• Develop and operate IT security systems, this may include next generation firewalls, intrusion detection, web application firewalls, content filtering, API security, DDoS protection, proxies, end point detection and response, network detection and response, user behaviour analytics, SIEM, vulnerability scanning, secrets management, identity and access control systems, application whitelisting, device control, Public Key Infrastructure and encryption solutions;
• Review current system security controls and implement remedial actions;
• Develop and operate systems to monitor and analyse security logs and event information;
• Develop and operate systems for security automation;
• Guide technical staff on implementation of security controls;
• Analyse and assess ICT system security documentation and configuration, including the use of vulnerability assessment tools.
• Work collaboratively within a multi-disciplinary environment and facilitate team work and group activities.
• Interpret business objectives, adapt, and adjust priorities to progress work and meet business objectives.
• Provide support to the Technical Leadership; and
• Other tasking/activities as reasonably required/directed by Commonwealth PoC.

Technical skills:

• Proven knowledge of information security principles, practices and technologies.
• Proven experience in the development and administration of ICT security systems and applications.
• Experience with Linux systems and programming languages such as Python and PowerShell.
• Demonstrated experience in administering Windows or Linux operating systems and core ICT network services.
• Experience in development of use cases, procedures and technical documentation to ensure delivery of security services.

Desirable:

• Experience managing security data pipelines
• Bachelor's degree or qualification in ICT or area relevant to the essential requirements.
• At least 5 years' experience working in ICT environment, with minimum 3 years working as a Security Engineer.
• Experience working for Defence and/or Intelligence environments. Government experience should be noted.

Why Kinexus?

• Kinexus has been supplying Federal Government panels since 2004 and have a strong relationship with them. We are one of just 9 suppliers Australia-wide.
• Our experience in managing contractors in defence/national security industries means we understand the requirements from the Commonwealth, insurances and clearances.
• DISP accredited; we can hold clearances and manage renewals.
• Dedicated account manager, who is your dedicated POC and offer continuous contractor care.
• Rate negotiation guidance in line with the SFIA framework.
• Dedicated payroll assistant who facilitates your taxes and super. We proactively chase timesheet approvers to ensure you get paid on-time and error free.Regular visits for coffee, lunches and quarterly drinks events.
• We can facilitate novated car leases, LAFHA or salary sacrifice.
• We'll keep you up to date with the most appropriate, interesting opportunities in your field.
• All applications should include your resume as a word document.

All applications should include your resume as a word document.

For more information, visit our website, www.kinexus.com.au or contact Cindace Prasad on 0449 511 324.

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