Company Description 3Columns is a cyber security services provider focused on helping businesses defend against evolving digital threats through innovative, customer-centric solutions. The company is recognised for setting new standards of excellence in the cyber security landscape, combining advanced technology with practical, outcome-driven services. A key offering is its Penetration Testing. Professional Services, Consulting and Managed SOC and incident Response services

Role Description The Senior Security Architect is a full-time role based in Sydney, NSW in a hybrid working arrangement, combining on-site collaboration with flexible work from home. This role is responsible for designing and overseeing secure architectures across applications, networks, and information systems, ensuring alignment with business objectives and regulatory requirements. '

Day-to-day activities include leading the professional services engineering team, Be single point of technical contact for projects. Run workshops with customers, create HLD and LLD design documents, be involved in Pre-sales and RFP process.

We are a small highly specialized Cyber Security consulting firm based in Sydney CBD. We are looking for a Security engineer with 7-10 years of hands on industry experience. The candidate can be based in Sydney or Melbourne.

Key Skills:

- Strong Experience and Expertise in network security and CCIE preferred .




- Strong experience with Firewalls and SASE products like Netskope, Zscaler or Palo Alto Prisma
- Strong consulting skills to discuss requirements and stakeholders.
- Solid understanding of products like Cisco, Palo Alto, Fortinet firewalls.
- Good understanding of products like F5, DLP, CASB, and Cloud Security.
- Valuable understanding of products such as CrowdStrike or Sentinel One.
- Good understanding of SIEM or Vulnerability management solution.
- Strong communication and Documentation writing skills.
- Understanding of vendor products like Microsoft, Office365, Azure Active Directory, Server infrastructure VMware InfoBlox.
- Experience and understanding of IAM and PAM solutions.

Non-Technical Skills

- Strong customer management experinece
- Strong team management experinece
- Strong document writing experinece.
- Desire to learn new technologies and ensure customer expectations are managed and delivered.
- Strong pre-sales capabilities.
- Desire to uplift the career and move towards management.

Benefits :
- Cyber Security Training
- Vendor Product Training
- Great team
- Flexible working
- No Micro Management

Please note:- This is position requires minimum of 12+ years of Security engineering role experience. Candidates with less than 10 years of experience will not be considered for this role. This role is based in Australia and Overseas candidates will not be considered for this role.

📌 Senior Security Architect (Sydney)
🏢 3Columns
📍 Sydney