About LifeByte
Founded in ****, we are dedicated to fostering an ecosystem of seamless resource exchange, where efficiency and precision are paramount. With cutting-edge solutions, we empower businesses to thrive and individuals to unlock their full potential. Committed to high-tech innovation, we are actively reshaping the future, one Byte at a Time.
About The Role
We are seeking a highly skilled DevOps & Infrastructure Lead to architect, manage, and scale hybrid cloud and on-premise environments. This role will oversee CI/CD pipeline design, infrastructure automation, data platform reliability, and security compliance for high-volume, mission-critical systems. The ideal candidate has deep expertise in AWS, Snowflake, and data center operations, with a proven track record of leading teams and driving innovation in DevOps and infrastructure management.
Core Responsibilities
DevOps Architecture & Delivery
Architect and oversee CI/CD pipelines across AWS, Snowflake, and private data centers, enabling seamless delivery of data and application services.
Define DevOps frameworks to automate deployments, patching, monitoring, and incident remediation for high-volume data environments.
Collaborate with development and data engineering teams to enhance data-driven workflows, ensuring reliability and scalability.
Cloud, Data & Infrastructure Management
Lead hybrid infrastructure spanning AWS and on-premise/private data centers, ensuring operational excellence and high availability.
Oversee data platform reliability, storage provisioning, database scaling, and disaster recovery strategies.
Optimize compute, network, and storage utilization for cost efficiency, performance, and scalability.
Standardize configurations and leverage observability tools for proactive monitoring and data center health.
Manage BAU operations including VM provisioning, container orchestration, and hardware lifecycle management.
Cybersecurity & Compliance
Direct security incident response, root-cause analysis,



and remediation across cloud and on-prem environments.
Perform vulnerability assessments, penetration tests, and red team exercises for data center and cloud workloads.
Ensure compliance with financial sector regulations, focusing on secure data storage, encryption, and access management.
Oversee IAM policies, RBAC controls, and SSL/TLS lifecycle management for critical infrastructure.
Leadership & Strategic Collaboration
Mentor engineers, fostering technical excellence and driving adoption of best practices in infrastructure and data security.
Lead collaboration across DevOps, Security, and Data teams to ensure reliable and compliant data operations.
Partner with senior leadership to shape infrastructure strategies, budgets, and technical roadmaps supporting business growth.
Automating DevOps processes for the current data center.
Strengthening vulnerability scanning and remediation.
10+ years of IT operations including DevOps, Systems and cyber security experience, including cloud architecture (AWS, Azure) and enterprise systems.
Proven track record in DevOps engineering (CI/CD pipelines, automation, monitoring, incident management).
Hands-on experience with crypto exchanges, stock trading platforms, or multi-asset brokerage systems
Strong expertise in cyber security practices: security breaches remediation, vulnerability management, patch automation, IAM.
Hands-on experience with Linux (Ubuntu, CentOS), database and Windows Server environments.
Proficiency with monitoring and logging tools: New Relic, AWS CloudWatch, PRTG.
Solid networking and virtualization knowledge (Firewalls, Cisco/Meraki, VMware, Hyper-V).
Strong scripting/programming skills (PowerShell, Bash, Python, or equivalent).
Excellent troubleshooting, documentation, and communication skills.
Hybrid working arrangement - 2 Days WFH
Opportunities for enriching career growth, including exposure to regional contexts
Complimentary snacks and beverages available in the office pantry
Healthcare coverage (medical, dental, optical), gym advantages
Flexibility in smart casual dress code
Young, vibrant and open work culture

📌 Devsecops Lead (Sydney)
🏢 Lifebyte Systems
📍 Sydney