Job Description
Direct message the job poster from Infotrust
Cyber Matchmaker | Talent Acquisition @ Infotrust
Senior Security Consultant, Assurance (Offensive Security)
Brisbane, Melbourne, Sydney | Hybrid | Permanent
If you're a senior penetration tester who loves breaking things properly - and helping organisations fix what matters - this role is for you.
We're growing our Offensive Security practice at Infotrust and are looking for a hands‐on Senior Assurance Consultant to lead delivery across high-impact testing engagements.
You'll work across web applications, APIs, external and internal infrastructure, cloud, and mobile environments - shaping testing approaches based on real risk while helping uplift the capability of the wider team.
This is a role for someone who wants to stay technical, take ownership of interesting and complex assessments, help mentor and develop junior consultants, and actively set the standard for how modern and effective offensive security services should be delivered.
The Role
Lead and deliver diverse penetration testing engagements across web applications, APIs, infrastructure, cloud, and mobile environments
Support the scoping of engagements, tailoring testing approaches to suit customer requirements and risk focus areas
Produce clear, evidence-based findings with practical, prioritised remediation guidanceright
Support advanced engagements including red team and assumed breach activities where required
Mentor junior consultants and help uplift technical capability across the team




Represent Infotrust Offensive Security in client briefings, debriefs, and technical discussions
About You
We're after people who can demonstrate technical proficiency, have strong communication skills, and have a genuine passion for offensive security.
Solid hands‐on experience in penetration testing across multiple domains
Practical understanding of modern attack techniques across on‐premise and cloud environments
Ability to clearly articulate technical risk to both technical and non‐technical stakeholders
Confidence working autonomously in client‐facing environments
An interest in leadership, mentoring, and technical capability development
Excellent written and verbal communication skills
Nice to have (not mandatory)
OSCP, OSCE, CPTS, OSWE, OSEP, or CREST certifications
Red/purple team exposure
Team leadership experience
Why Infotrust?
High‐performing Offensive Security team with a strong market reputation
Leadership who value technical depth and quality delivery
No micromanagement - trusted autonomy on engagements
Real variety – diverse engagements across all sectors
Hybrid working flexibility
Career pathways and growth opportunities
How to Apply
If you're looking for a senior role where you can do meaningful work, keep growing technically, and enjoy the people you work with - I'd love to chat.
Send me your CV or a quick message:******
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📌 Senior Security Consultant (Queensland)
🏢 Infotrust
📍 Queensland