Cloud Security Engineer

About us

At GBST, we’re inspiring wealth innovation for wealth management and advice organisations globally. Our commitment to excellence, track record of continued and successful delivery, hard work and product excellence has earned us the trust and partnership of many of the world’s leading financial services organisations.

We’ve invested heavily in transforming our technology stack to bring a truly immersive and digital experience to the front and back-office.

The opportunity for U



Are you a gun Cloud Security Engineer looking to take the next step in helping transform enterprise security? You will be designing and implementing new security solutions while ensuring we improve our security controls and posture.

You’ll be joining a global, diverse team in an Australian based company and collaborate with high performing teams.

This is a full time opportunity based in Sydney. Take a look and see if this is the next career step for GBST & U.

Job Description
What U will do

Design and deploy network and security infrastructure

Monitoring the health of the network with a focus on minimising downtime and service optimisation

Manage network and security infrastructure. Perform configuration and administration activities and resolve incidents and services requests

Ensure controls, policies, and procedures are operating effectively

Follow and enforce ITIL aligned incident, request fulfilment, problem and change management process for changes required on customer networks

Build effective working relationships both internally and externally

You’ll work both independently and collaboratively with various teams across the organisation, adapting to changing business requirements


U will be someone with

Proven network experience across cloud and on-premise environments. This will include the design, implementation and support of network infrastructure

Solid cloud network experience working with AWS network services (preferred) and content delivery, security services and Unix/Linux/Windows systems

Proven experience with automation and IaC technologies, such as Python, Terraform and CloudFormation

Strong understanding of network security practices and security controls

Experience implementing and supporting SIEM and SASE solutions (such as but not limited to: CS, Cisco, Palo Alto, Netskope, Zscaler)

Good analytical and problem-solving skills, able to leverage server/network knowledge and broad array of tools to solve problems

Experience implementing, supporting and maintaining Firewalls Active PCNSE certification is desirable

Networking (Routing/Switching/Wireless/SD-WAN) – Experience implementing, supporting, and maintaining vendors such as Cisco, Juniper and/or Aruba

The skills and experience U have include

5+ years of experience in IT Infrastructure and security

Familiarity with CIS benchmarking, NIST, ISO 27001 and SOC2 compliance

Knowledge of basic cryptography and common network protocols

Extensive knowledge and demonstrated experience and best practices of AWS Cloud technologies – EC2, EKS, ELK, Cloud Formation, ALB, NLB, ASG, VPC, Subnets, Security Groups, S3, API Gateway, Lambda, Route 53, AWS Firewalls, Control Tower, App Stream, KMS, IaC / configuration management technologies (e.g. Terraform, Ansible, Puppet)

Networking DNS, Transit Gateways, PrivateLink, NAT Configurations, Firewalls, Port Mappings

Cloud Security architectures – Encryption, Authentication/Authorisation (SAML, oAuth, OpenID Connect, WAF, AWS Shield)

Build secure solutions using DevSecOps principles