Technical Writer - Cyber Security

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The Cybersecurity Technical Writer plays a critical role in developing high-quality system security documentation in support of the Defence assessment and authorisation process and the enterprise’s advanced cybersecurity solutions. This position is responsible for translating complex security concepts, frameworks, and technologies into clear, concise, and accessible documentation that supports both technical and non-technical stakeholders.

The Cybersecurity Technical Writer will work under the general direction of the cyber security manager; this role exercises discretion and manages work within deadlines. The position collaborates with clients, cybersecurity experts, engineers, and project managers to gather and synthesize information, ensuring that all materials meet the highest standards of accuracy, clarity, and compliance with industry regulations, including cybersecurity frameworks, risk management policies, and defence sector requirements.

About You:

To be considered for this role, you must be an Australian citizen.

• Mentorship & Collaboration – Provide guidance to junior team members, support skill development, and contribute to work reviews with constructive feedback.
• Consulting & Client Engagement – Offer expertise to clients, effectively communicating complex cybersecurity concepts to technical and non-technical audiences.
• Process Improvement & Best Practices – Enhance documentation processes, standards, and team practices while identifying and addressing potential risks.
• Work Planning & Execution – Plan, schedule, and monitor tasks to meet objectives, adjusting as needed to maintain quality and efficiency.
• Continuous Learning & Professional Development – Stay up to date with industry trends, certifications, and best practices, contributing to team growth and knowledge sharing.

Desirable Knowledge and Skills:

• Experience in developing System Security Plans (SSP), Security Risk Management Plans (SRMP), Detailed Designs (DD), and Standard Operating Procedures (SOP).
• Proven background in technical writing, preferably in defence, cybersecurity, engineering, or technology, with a portfolio of high-quality documentation.
• Knowledge of the Defence Assessment and Authorisation process and InfoSec Registered Assessors Program (IRAP).
• Knowledge of the Information Security Manual (ISM), Protective Security Policy Framework (PSPF), and Essential 8 are highly desirable.
• Exceptional written and verbal communication skills, with the ability to work effectively with engineers, project managers, and stakeholders.
• Strong proofreading, editing, and research abilities to ensure accuracy, consistency, and clarity in documentation.
• Proficiency in writing tools (e.g., Microsoft Word), graphic design software (e.g., Adobe Illustrator, Visio), and strong organisational skills to manage multiple projects and deadlines.
• Qualifications such as CISM, CISSP, CRISC, CISA, and IRAP are highly desirable but not essential.

Security Clearance:

Applicants are required to be Australian Citizens and be eligible to hold and maintain an Australian Defence Security Clearance. Eligibility requirements can be found at .

Benefits working for Consunet:

• A workplace that believes in innovation, quality, and a work-life balance.
• Flexible, inclusive, and friendly work environment.
• Competitive remuneration.
• Salary packaging options.
• Study Loan Scheme.
• Career and skills progression through training and development to team members.
• Access to cutting-edge technology, research, and agile project management practices.
• Mentoring and support from our experienced team members.

About the Company:

Consunet is headquartered in the Adelaide CBD with operations in Adelaide, Edinburgh (SA), and Canberra. We focus on the design, development, deployment, and support of high-assurance software solutions – trusted software and systems that do exactly what they are supposed to, when and where they are supposed to do it, and with the cyber and security safeguards needed to protect it. We collaboratively work with customers to understand and solve complex problems and to develop world-leading solutions that deliver enduring benefits.

As a 100% Australian-owned and operated corporation, Consunet strives to be the country’s leading cyber and spectrum security solution developer and trusted industry partner to the Australian Defence and cybersecurity communities. A strong research and development and collaboration emphasis underpins our culture of innovation and excellence. We lead with vision to deliver trusted and sustainable outcomes for discerning and astute customers.

To Apply:

Click “Apply Now”. Please attach a cover letter summarising your experience when applying.

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