Centorrino Technologies

Backend Engineer

• Design, develop and enhance enterprise applications using C#, .NET (Framework and modern .NET), Web APIs and SQL technologies.
• Participate in all phases of the Software Development Lifecycle (SDLC), including analysis, design, development, testing, deployment and support.
• Develop and maintain automated build and deployment pipelines using modern DevOps practices and tooling.
• Produce well-designed, documented, testable and maintainable code in accordance with established standards and best practices.
• Conduct peer reviews of code, scripts and technical documentation to ensure quality and consistency.
• Collaborate with business and technical stakeholders to analyse complex issues and deliver effective, timely solutions.
• Contribute to technical analysis, solution design and integration activities across multiple systems and platforms.
• Support production systems through investigation, troubleshooting and resolution of application issues.
• Contribute to continuous improvement initiatives, including modernisation of legacy systems and uplift of engineering capability.
• Provide technical advice, reporting and guidance to stakeholders and leadership as required.

Senior .NET Developer

Network Engineer

• Lead and contribute to network infrastructure projects, including the deployment and optimisation of switching, routing, and application-level firewall solutions.
• Deliver network solutions within secure government environments, ensuring all activities align with strict access controls, compliance frameworks, and approved change management processes.
• Design, implement, and optimise BGP routing configurations, managing peering relationships to achieve high availability and efficient traffic routing.
• Develop and maintain secure site-to-site connectivity through the design and monitoring of IPsec VPNs, addressing encryption, authentication, and tunnel stability throughout project lifecycles.
• Manage project deliverables related to incident resolution and network restoration, performing detailed root cause analysis and implementing preventative measures.
• Plan and execute network change and upgrade projects, covering areas such as firewall policy design, routing updates, wireless access point rollouts, and infrastructure modernisation.
• Conduct performance assessments using monitoring tools to inform network enhancement initiatives, capacity planning, and security patching projects.
• Create and maintain comprehensive project documentation, including network architecture diagrams, configuration baselines, and operational standards.
• Oversee wireless infrastructure projects to ensure consistent coverage, performance optimisation, and adherence to security and compliance requirements.
• Collaborate with cross-functional teams and government stakeholders to deliver secure, scalable, and compliant network solutions aligned with organisational and regulatory objectives.

Senior Network Engineer

Business Development Rep

• **Join Centorrino Technologies: Innovate, Grow, and Thrive with Us!**
• At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we’re not stopping there. We're on a mission to redefine the customer experience, and we need a passionate **Business Development Manager** to join our Sales team in **New Zealand.**
• Our Business Development Manager is responsible for developing relationships that lead to sales, managing accounts, and generating new leads across a range of industries to support business growth through our managed services solutions.

Business Development Manager

DevOps Engineer

• Administer, maintain and support Red Hat Enterprise Linux (RHEL 7/8/9) environments, including installation, configuration, patching and lifecycle management.
• Deploy, manage and troubleshoot containerised workloads across Kubernetes platforms (including upstream Kubernetes and managed services such as EKS, GKE, AKS or RKE).
• Develop and maintain automation using Ansible for system provisioning, configuration management and patching.
• Build and support CI/CD pipelines, with a focus on Azure DevOps, to automate deployment and operational workflows.
• Design, build and maintain secure Linux Standard Operating Environments (SOEs) aligned to enterprise and compliance requirements.
• Implement infrastructure-as-code practices and support cloud landing zone architectures.
• Perform OS-level and cluster-level troubleshooting, including performance, networking, logging and scaling issues.
• Apply security hardening, access controls and compliance baselines across Linux, Kubernetes and cloud environments.
• Collaborate with internal ICT teams and external service providers to support cloud enablement and infrastructure operations.

Cloud/DevOps Developer

Security Engineer

• **What You’ll Do**
• - Drive the creation and continuous refinement of Security Orchestration, Automation, and Response (SOAR) methodologies, intellectual property and supporting collateral.
• - Design, develop, and maintain SOAR playbooks and automation workflows to enhance incident response efficiency and standardisation.
• - Proactive research and recommend automation opportunities across security operations to streamline incident response processes and significantly reduce operational overhead.
• - Optimize detection rules and use case logic across security tools especially SOAR, to minimize false positives and maximize accurate threat detection capabilities.
• - Collaborate with stakeholders to configure, fine-tune and optimize security tools for peak performance and alignment with security goals.
• - Identify and propose innovative solutions and process improvements to streamline operations and enhance client security environments and operating efficiencies.
• - Work in multi-disciplined teams to advise, design, build, and implement pragmatic, secure, cloud/hybrid solutions that strictly adhere to Australian Cyber Security Centre (ACSC) requirements for PROTECTED implementations.
• - Analyse security requirements and ensure meticulous alignment with relevant government frameworks (e.g., PSPF, ISM)
• - Support the safe, secure, and compliant storage of sensitive and security classified materials produced by or entrusted to the team (CT).
• - Develop and maintain comprehensive, up-to-date documentation on all security procedures, configuration baselines and operational guidelines.
• - Take ownership of professional development, continuously deepening technical skills in capability areas (e.g., SOAR) while actively exploring and developing new broadening professional capabilities
• - Mentor Cyber team members and support their professional growth. Actively participate in peer review and professional development programs (e.g., CT coaching) to elevate the team's overall technical competence and accomplishments
• - Stay current with the latest cybersecurity trends, technologies, and best practices to continuously enhance the organization's security posture and competency.
• - Enhance security team accomplishments and competence through the delivery of quality, secure cloud/hybrid solutions.

SOAR Security Administrator

Business Analyst

• Join Centorrino Technologies and innovate, grow, and thrive.
• Act as the bridge between business stakeholders, technical teams, and delivery teams.
• Gather, analyse, and document business and technical requirements.
• Ensure solutions are aligned with business outcomes and CT/Customers architectural standards.
• Work with developers, solution architects, and project managers throughout the delivery cycle.
• Track requirements and business benefits from gathering and agreement through delivery cycle and sprints to final show cases.