Top Tech Jobs & Startup Jobs

Build and configure AWS Landing Zones, provision secure non-production and production environments, and automate infrastructure using CloudFormation. Manage AWS networking services, including VPCs, subnets, NAT, EC2, load balancers, Route 53, NACLs, endpoints, and security groups. Automate application deployment with Ansible, create IAM roles for CI/CD pipelines, and build GitHub Actions CI/CD pipelines. The six-month contract may be extended.

Manage and support enterprise PKI infrastructure, including Root and Subordinate CAs, certificate issuance, renewal, deployment, revocation, and lifecycle management. Troubleshoot X.509, SSL/TLS, HSM, ADCS, and certificate-chain issues; provide L2/L3 support, root-cause analysis, and PKI integrations across applications, IAM, cloud, and enterprise systems. Maintain documentation and automate activities using PowerShell, Python, or Bash.

Design, build, test, and implement automated IAM workflows supporting local administrator access operations. Automate request intake, validation, approvals, fulfilment, monitoring, reporting, governance, and access removal. Develop integrations across Jira, SailPoint, identity, endpoint management, and approval platforms using APIs and enterprise automation tooling. Translate business requirements into technical solutions, improve user experience, reduce manual effort, support testing and deployment, and establish reusable automation patterns and operational support models.

Designs, configures, governs, and optimizes AI-driven Next Best Action strategies in Pega Customer Decision Hub. The role translates business goals, customer insights, and data into scalable decision logic, leads experimentation and performance measurement, ensures privacy and regulatory compliance, and provides senior expertise and coaching across Martech and customer lifecycle management teams.

Develop and support SAP Fiori and SAPUI5 mobile applications for plant maintenance, maintenance notifications, digital forms, safety checklists, and offline field operations. Integrate applications with SAP PM using OData services, support testing and defect resolution, and collaborate with functional consultants. The three-month Brisbane contract may be extended.

Build and support an IBM ISAM/ISVA platform, including WebSEAL, access policies, user registries, federation, SSO, MFA, OAuth, OIDC, EAI, clustering, and application integrations. Deploy and configure infrastructure, troubleshoot incidents, analyze logs, support outages, meet SLAs, and coordinate with customers, vendors, and stakeholders. Create operational procedures, policy manuals, activity reports, and knowledge documentation. The five-month contract may be extended.

Develop and maintain Kafka-based event-driven integrations using Java, Spring Boot, Confluent Cloud, Flink SQL, Schema Registry, and Kong Gateway. Responsibilities include building producers and consumers, stream processing, API integrations, testing, troubleshooting, replay, root-cause analysis, and supporting CI/CD deployment and releases. The contract is for 12 months with possible extension and is limited to Australian or New Zealand citizens and Australian permanent residents.

Tests and validates broadband customer premises equipment, including modems, routers, gateways, Wi-Fi access points, ONT/ONU modules, and set-top boxes. Executes manual and automated firmware tests, evaluates network protocols and Wi-Fi performance, simulates traffic, analyzes logs and packet captures, documents defects, and collaborates with engineering teams to resolve hardware and software issues.

Design, implement, troubleshoot, and support enterprise LAN/WAN infrastructure, routing and switching, Palo Alto firewalls, Prisma GlobalProtect VPN, Cisco Meraki SD-WAN, and Cisco ACI data center networks. Responsibilities include network monitoring, performance optimization, capacity planning, security incident response, firewall and VPN administration, documentation, root cause analysis, and adherence to ITIL processes.

Performs hands-on business analysis across Calypso front-, middle-, and back-office modules supporting trade capture, risk, valuation, collateral, clearing, settlement, and confirmations. Documents requirements, translates them into Calypso specifications and configurations, supports testing and UAT, performs impact analysis, and partners with stakeholders, architects, developers, and vendors. The role covers Rates, FX, Fixed Income, Derivatives, and Repos within regulated Agile financial-services environments.