Senior DevOps Lead — Cloud Platform Operations

Christine Plate CP-Beratung & Management; City of Melbourne; On-site; AUD 170,000 - 210,000; Full time

Benefits offered by this job

Extra days of annual leave

Leadership development programs

LinkedIn Learning

Perkbox discounts

Job summary

Domain, part of CoStar Group, is seeking a Senior DevOps Engineer - Operations to lead the AWS cloud platform and drive cost optimization, security, and continuous improvement. You will mentor a cloud engineering team and collaborate with cross-functional teams to ensure reliable, scalable infrastructure.

The role focuses on architecting, automating, and optimizing cloud environments, applying ITIL-inspired governance, and delivering high-quality outcomes for a managed service platform in

Qualifications

• Extensive hands-on experience designing and optimizing AWS cloud environments at scale.
• Strong knowledge of Infrastructure as Code (IaC) and FinOps principles.
• Experience leading and mentoring cloud engineering teams.
• Excellent communication and stakeholder management.

Responsibilities

• Lead day-to-day operation, maintenance, and performance of AWS cloud environments.
• Serve as primary escalation point for platform issues and incident response.
• Manage identity and access controls with least-privilege.
• Drive cloud cost optimization using FinOps practices.
• Review architectures using AWS Well-Architected Framework.
• Oversee platform lifecycle management including upgrades and security governance.
• Mentor and develop a high-performing cloud engineering team.

Skills

AWS expertise

Cloud operations

Leadership

Incident management

Communication

Tools

IaC

FinOps

Security tooling

Job description

Domain, part of CoStar Group, is seeking a Senior DevOps Engineer - Operations to lead the AWS cloud platform and drive cost optimization, security, and continuous improvement. You will mentor a cloud engineering team and collaborate with cross-functional teams to ensure reliable, scalable infrastructure.

The role focuses on architecting, automating, and optimizing cloud environments, applying ITIL-inspired governance, and delivering high-quality outcomes for a managed service platform in