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Full-time
professional certificate
Long Service Leave After 7 Years, Health & Wellbeing Allowance, First Year Additional Leave, Birthday Leave, Higher Education Subsidy, Veteran Career Development Program
Posted 9h ago
~40 hrs/week
Responsibilities
Manage cyber security governance and frameworks to achieve Authority to Operate (ATO) for classified Defence systems. Develop core security artefacts and provide risk management and leadership within Defence information environments.
Requirements
Requires Australian citizenship with a minimum NV1 security clearance and experience in classified Defence or Government cyber security. Professional certifications such as CISSP, CISM, or ISO 27001 are highly regarded.
Full job description
Be you with us - Shape the future of Defence and Technology
C4i Solutions is an Australian veteran-owned company delivering ICT, Cyber, and Digital solutions and services across the Defence, Government, Space, Emergency Services, and Critical Infrastructure domains. We provide sovereign, customer-focused, and cost-effective mission-critical capabilities through a security-vetted workforce that is highly agile, qualified, and deployable across Australia. We are trusted by Defence, Industry, and Government for delivering comprehensive solutions and services that strengthen capability, assure resilience, and protect every mission.
About the opportunity:
As a Veteran-owned business, we're passionate about providing opportunities where skills, experience, and service are recognised, valued, and supported beyond uniformed careers. We're committed to delivering exceptional services to our people and our clients. We are seeking applications from experienced Defence Cyber Security GRC professionals for permanentmultiple
opportunities in Sydney. You will provide a Cyber GRC activities supporting classified Defence systems. Your duties and experience may include but not be limited to;
Manage cyber security governance and frameworks, including ISM, PSPF, DSPF, and Essential Eight (E8) requirements, within the overarching Defence CyberWorthiness System (DCwS).
Lead Cyber Security Assessment and Authorisation Framework (CSAAF) processes to achieve Authority to Operate (ATO) for Defence systems.
Engage effectively with Defence stakeholders and decision-makers to support ATO workflows and outcomes.
Develop and maintain core security artefacts in alignment with CSAAF requirements, including SAP, BIL and E8 assessments, SSP, SSP-A, SRMP, IRP, CMP, SCCG, and POA&M.
Provide leadership and drives continuous improvement in cyber security governance, policy development, and best practice implementation.
Provide risk management, encompassing risk identification, mitigation strategies, and reporting within Defence information environments.
Apply Defence networks and system security, including integration into the Single Information Environment, acceptance into service, and transition to sustainment of Defence capabilities and systems.
About you:
Australian citizen with a current or inactive AGSVA clearance (Min NV1 preferred).
Cyber Security experience in classified Defence or Government environments.
Relevant qualifications and industry certifications such as CISSP, CISM, or ISO 27001 Lead Auditor (Highly regarded).
Certifications or formal training in cybersecurity frameworks and standards, especially those relevant to Defence environments, are highly valued.
Strong understanding of the integration and security challenges of OT and ICT networks.
Strong problem-solving skills with the ability to work effectively under pressure in diverse environments.
Excellent communication and teamwork skills, with the ability to collaborate with both military and civilian stakeholders.
An ability to work either individually or as part of a broader team.
We are a Veteran employer of Choice and Ex ADF personnel are strongly encouraged to apply.
Why Join Us?
Veteran-Focused: As a Veteran-owned and operated company, we value your service. Our Veteran Career Development Program is designed to support your transition and future career growth. Defence Veterans are strongly encouraged to apply.
People First: Were a company that puts people at the centre. Fostering a culture of wellbeing, engagement, and respect for your unique skills.
A Culture That Values You: Be part of a passionate, supportive, and growing team that recognises your contribution and rewards success.
And we like to keep things real. We work hard, support each other, and make space for a laugh along the way.
Benefits We Offer
Long Service Leave @ 7 years: Take long service leave after 7 years service (Pro-rata).
Health & wellbeing allowance: Our annual Health & Wellbeing allowance ($250) helps you stay fit and healthy.
First year leave (5 days): We offer 5 additional leave days in your first year to help you settle in!
Birthday leave: We know your birthday is a special day! Take the day off and relax on us!
Higher Education Subsidy: Obtain a higher qualification relevant to your role while working with us and receive a $2500 contribution annually. This includes certification fees on digital learning courses.
Veteran Engagement: At C4i Solutions, we understand that leaving the ADF can be a daunting time. We've been there, as we know from our own experience. Our Veteran Career Development Program offers a range of support and development activities for ADF veterans and their partners, so that your transition from the ADF is seamless and supported.
Service Awards: We acknowledge your service with us through 1, 5, and 10-year awards.
Employee Recognition: We reward our people when they go above and beyond.
Be you, with us:
If you're looking for a workplace where your skills, experience, and dedication are genuinely valued we'd love to hear from you. We are a close-knit team of veterans, problem-solvers, tech heads, dads, mums, soccer coaches, and weekend adventurers who love what we do, like to have a bit of fun, and don't take ourselves too seriously. What brings us together is a passion for doing great work that makes a real difference to those who serve.
If this sounds like your kind of team, apply now. We'd love to hear from you.
Mission critical technology solutions and services for a safe and secure Australia.
Industry
Technology, Information and Internet
Company size
11-50 employees
Founded
2019
Headquarters
Jamisontown, New South Wales
LinkedIn followers
3,229
C4i Solutions is an Australian veteran-owned company delivering ICT, Cyber, and Digital solutions and services across the Defence, Government, Space, Emergency Services, and Critical Infrastructure domains. We provide sovereign, customer-focused, and cost-effective mission-critical capabilities through a security-vetted workforce that is highly agile, qualified, and deployable across Australia.
Established in 2017, C4i Solutions is built on strong company values, culture, trust, and ethics. We attract and retain a permanent, industry-qualified workforce committed to collaborating with our partners to protect critical ICT assets and infrastructure from current and emerging threats.
Working alongside industry-leading partners and leveraging proven technologies, C4i Solutions delivers end-to-end ICT, Cyber, and Digital solutions, from concept to implementation, with expertise in designing, integrating, and securing systems for mission-ready performance.
C4i Solutions is a leading ICT, Cyber and Digital Services and Solutions provider. Established in 2017, C4i Solutions is a sovereign and veteran owned business providing quality, on-time and price competitive services and solutions to Defence, Government, and Industry. With an industry qualified professional workforce and working with industry-leading partners, C4I Solutions can deliver or manage any ICT solution from concept, development to deployment, adhering to and considering organisation, industry, and best practice policies.
Offices: 8 Altair Pl, Jamisontown, New South Wales 2750, AU · Level 5, 73 Northbourne Avenue, Canberra , ACT 2601, AU
How many Government & Public Sector jobs are open in Sydney, Australia right now?
There are currently 560 open government & public sector positions in Sydney, Australia listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Government & Public Sector roles in Sydney, Australia?
Companies currently hiring include NSW Department of Customer Service, NSW Department of Climate Change, Energy, the Environment and Water, NSW Police Force, Autism Spectrum Australia (Aspect), Reserve Bank of Australia, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Government & Public Sector jobs in Sydney, Australia?
Yes — 334 of the 560 open government & public sector positions offer remote or hybrid work (4 remote, 330 hybrid).
How do I apply for Government & Public Sector jobs in Sydney, Australia?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.