Cyber Security Vulnerability Assessor at C4i Solutions

Sydney, New South Wales, Australia -

Full Time

Start Date

Immediate

Expiry Date

20 Sep, 26

Salary

0.0

Posted On

22 Jun, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Vulnerability Assessment, Vulnerability Scanning, Risk Prioritisation, Remediation Tracking, Penetration Testing, System Hardening, Network Security, Cloud Security, CVSS Scoring, Scripting, Stakeholder Engagement, Analytical Reporting

Industry

technology;Information and Internet

Description

Be you with us – Shape the future of Defence and Technology C4i Solutions is a leading Technology, ICT, and Digital Solutions company, delivering real outcomes for our Defence, Government, and Industry partners. We're growing and we're looking for great people who share our values, believe in our mission, and care about what they do. People who value teamwork, take pride in their work, and want to make an impact. About the Role: As a Cyber Security Vulnerability Assessor in C4i Solutions, you will be responsible for implementing, configuring, and maintaining the technical security controls that protect the system throughout its lifecycle. This role translates security requirements and risk treatments into actionable configurations across operating systems, applications, networks, and cloud services. This involves coordinating remediation of vulnerabilities by liaising with system IT and engineering teams to implement secure baseline hardening, endpoint protection and perform vulnerability reporting and trend analysis. The role is located onsite in Sydney, CBD. About the role: Conduct vulnerability assessments across infrastructure, networks, and applications. Perform regular vulnerability scanning using industry tools (e.g. Nessus, Qualys, Rapid7). Analyse scan results to identify and prioritise security risks. Validate vulnerabilities and assess potential business impact. Produce detailed vulnerability reports with remediation recommendations. Work with engineering and operations teams to track and remediate findings. Support patch management and vulnerability remediation processes. Conduct authenticated and unauthenticated scans across environments. Maintain vulnerability registers and track risk status over time. Perform basic penetration testing or support red team activities (where required). Ensure compliance with organisational security policies and frameworks. Stay current with emerging threats, CVEs, and vulnerability trends. About you: Australian citizen (required for Defence projects) with a min AGSVA NV1 clearance. Bachelor's degree in Cyber Security, Information Technology, or related field (or equivalent experience). Relevant certifications such as Certified Ethical Hacker (CEH), CompTIA Security+, or Offensive Security Certified Professional (OSCP). Hands-on experience with vulnerability management tools. Strong understanding of common vulnerabilities (e.g. OWASP Top 10). Knowledge of operating systems, networking, and system hardening practices. Familiarity with security frameworks (e.g. NIST Cybersecurity Framework, ISO/IEC 27001, Australian Government ISM). Understanding of CVSS scoring and risk prioritisation. Experience with scripting or automation (Python, PowerShell, Bash). Strong analytical and reporting skills. Excellent communication and stakeholder engagement skills Ability to work in high-pressure, secure ICT environments. 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. Donate for a Cause: Donate to a charity of your choice and we'll match it up to a value of $200! PLUS, much more! 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. www.C4isolutions.com.au

Responsibilities

Implement and maintain technical security controls to protect systems throughout their lifecycle. Conduct vulnerability assessments and coordinate remediation efforts with IT and engineering teams.