Role Description We're looking for a Senior Azure Cloud Infrastructure Engineer to design, build, and operate a highly resilient, secure, and cost-efficient cloud platform supporting advanced AI workloads in a healthcare environment. This role is responsible for mission-critical infrastructure powering our proprietary foundational AI model, including GPU-based compute, while meeting strict requirements for compliance, data protection, and high availability. You will play a key role in ensuring our systems are fault-tolerant, auditable, and continuously optimized for both performance and cost. - Architect and manage highly available, fault-tolerant systems on Microsoft Azure with multi-region redundancy and disaster recovery - Design infrastructure with strict adherence to healthcare compliance standards (e.g., HIPAA, HITRUST, SOC 2) - Provision and optimize GPU-based environments for AI/ML workloads, including large-scale model training and inference - Build secure, zero-trust architectures (private networking, encryption, identity isolation, least privilege access) - Implement backup, failover, and business continuity strategies with clearly defined RTO/RPO targets - Continuously reduce infrastructure costs through intelligent scaling, reserved capacity, spot instances, and workload optimization - Develop Infrastructure as Code (Terraform, Bicep, ARM) for repeatable, auditable deployments - Partner with AI/ML teams to productionize and scale foundational models reliably - Establish observability across systems (logging, monitoring, alerting) with proactive incident response - Conduct architecture reviews, risk assessments, and security audits Qualifications - 5–8+ years of hands-on experience with Microsoft Azure cloud infrastructure - Proven experience designing high-availability and disaster recovery systems in regulated environments - Strong background in healthcare or other compliance-heavy industries - Deep expertise in: - Azure Virtual Machines, VM Scale Sets, and GPU compute - Azure networking (VNets, Private Link, ExpressRoute, firewalls) - Storage solutions (Blob, Files, managed disks with redundancy options) - Experience implementing compliance frameworks such as HIPAA or SOC 2 - Strong knowledge of identity and access control (RBAC, Azure AD, managed identities) - Experience with Kubernetes (AKS) and containerized workloads - Proficiency in scripting (Python, Bash, PowerShell) Requirements - Experience with Azure AI ecosystem (Azure Machine Learning, Azure AI Foundry, Cognitive Services) - Familiarity with distributed training, model parallelism, and GPU orchestration - Experience implementing MLOps pipelines in regulated environments - Azure certifications (Solutions Architect Expert, Security Engineer Associate, DevOps Engineer Expert) - Experience with zero-downtime deployments and blue/green or canary strategies Infrastructure Expectations - Multi-region architecture with automated failover - End-to-end encryption (data at rest and in transit) - Segmented environments (dev/staging/prod) with strict isolation - Real-time monitoring and alerting with defined SLAs - Automated backup and recovery with regular testing - Cost visibility and governance across all resources Benefits - Paid vacation, sick time, and personal days - 11 company paid holidays - Quarterly UberEats voucher - Monthly Fringe benefits - Flexible work schedules - Professional development stipend - Health, dental, and vision benefits, with employer HSA contribution - STD, LTD and life insurance - 401(k) company match and profit sharing Company Description Collaborative Imaging Technology, LLC provides equal employment opportunities for all applicants and employees. All qualified applicants will be considered regardless of an individual’s race, color, sex, gender identity or expression, religion, age, national origin, citizenship, physical or mental disability, medical condition, family care status, marital status, domestic partner status, sexual orientation, military or veteran status, or any other basis protected by federal, state or local laws. If you cannot submit your application due to a disability, please email hr@civie.com; we will reasonably accommodate individuals with disabilities to the extent required by applicable law.

• Configure and maintain various network devices and services in both on-premise and cloud environments • Support IT infrastructure-related work, ensuring seamless connectivity to the cloud environment • Actively participate in engaging with Business Stakeholders, internal IT Teams, and Vendors • Lead network infrastructure design for architectural changes • Demonstrate technical influence within and outside your team • Communicate ideas effectively to achieve the right outcomes • Actively drive knowledge sharing and continuous improvement • Liaise with ISPs and vendors • Ensure network infrastructure complies with banking industry regulations • Manage and support payment infrastructure connectivity

• Design, build, maintain, and optimize the trading system infrastructure environment. • Manage and improve AWS infrastructure, including EC2, networking, security, and OpenSearch. • Build and maintain infrastructure automation and Infrastructure as Code practices. • Design, implement, and support CI/CD pipelines, including GitLab and GitHub integration. • Administer and optimize Linux environments, including system tuning, network tuning, and low-latency optimization. • Support deployment, operation, and performance management of microservices. • Manage multiple JVM-based services with a focus on performance, stability, and resource efficiency. • Operate and optimize database platforms including ClickHouse, DolphinDB, and PostgreSQL. • Design, deploy, and maintain the observability stack (Prometheus, Grafana, OpenTelemetry) from scratch to monitor system health, troubleshoot performance bottlenecks, and resolve production issues. • Participate in on-call rotation and respond to production incidents in a timely manner. • Collaborate with development and platform teams to improve system reliability, observability, and security.

Position: Senior Estimator (Quantity Surveyor – Civil & Electrical Infrastructure) Salary: AU$2,800 AUD/month (depending on experience) Work Schedule: 8:00AM–5:00PM AU Time OVERVIEW: The client is seeking a senior-level Estimator with a Quantity Surveying background to take full ownership of the end-to-end estimating and pricing process across civil and electrical infrastructure projects. This role will work closely with the construction team to produce accurate, timely, and commercially sound estimates from tender stage through to project commencement. Key Responsibilities: - Complete bill of quantities (BOQ) take-offs from client-provided drawings and documentation - Manage the full end-to-end estimating and pricing process across projects - Prepare, review, and refine detailed cost estimates for civil and electrical infrastructure works - Ensure all estimates are accurate, consistent, and commercially viable - Work within Excel-based estimating workflows (flexible depending on experience and systems used) - Liaise with internal stakeholders to clarify scope, assumptions, and pricing inputs - Collaborate with the construction team to align estimates with delivery expectations and project strategy - Support tender submissions with complete and well-structured pricing documentation