Senior (SRE) Site Reliability Engineer

Lighthouse Technology Services is partnering with our client to fill their Senior Site Reliability Engineer (SRE - On Prem/Legacy Migration) position! This is a 3 months with potential to extend contract and will be remote in United States.

This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.

What You’ll Be Doing:

• Lead the legacy infrastructure migration from legacy virtual machines data center to a modernized non-legacy environment
• Define and drive service reliability standards including SLOs, SLIs, and error budgets throughout the migration process
• Serve as the technical SME for reliability, performance, resilience, and blue-green/canary deployment strategies
• Ensure environment stability and maintain capacity planning during the active migration of Windows, SQL Server, and Linux-based systems
• Design and implement Active-Active deployment strategies using Azure, Terraform, GitLab, and Artifactory
• Collaborate with Technology management, support teams, and business partners to architect technical solutions meeting organizational needs
• Develop infrastructure architecture designs, technology standards, and comprehensive technical documentation for complex systems
• Provide production support on a rotation basis to maintain system reliability and respond to critical incidents
• Mentor and coach less experienced engineers on SRE best practices and reliability engineering principles
• Conduct thorough analysis of operational constraints, system integration requirements, and performance optimization opportunities

• Advanced experience in infrastructure design, site reliability engineering, or systems architecture roles
• Proven expertise as a Senior SRE with hands-on experience in Azure, Terraform, GitLab, Artifactory, and CI/CD pipelines
• Demonstrated ability to define and implement service reliability standards including SLOs, SLIs, and error budgets
• Strong proficiency in Windows and SQL Server environments with experience in virtual machine infrastructure
• Solid understanding of blue-green and canary deployment strategies with experience serving as a technical SME
• Expert-level knowledge of Active-Active deployment architectures and high-availability system design
• Ability to translate complex business requirements into structured, high-quality technical implementations
• Excellent communication skills with the ability to interact effectively with stakeholders at all organizational levels