Sr Network and Cloud Engineer

Why join our team at Definiti? If you enjoy tackling challenges and believe in delivering exceptional client service, Definiti may be perfect for you. You can make a difference by helping to improve and secure many retirements, while also helping to grow a dynamic organization. Most roles are fully remote, so you need to be comfortable using technology, be productive in a home office with a reliable internet connection to stay in touch with your team and deliver high-quality service to our clients. Definiti supports your professional growth through comprehensive training and industry credentials and certifications.

Definiti is a national retirement services company that helps clients manage and administer their retirement plans. We help clients define what's possible and what’s next for their retirement plans.

PURPOSE OF POSITION

The Senior Network & Cloud Engineer is a hands-on technology professional responsible for supporting mergers, acquisitions, and divestitures through IT integration and separation planning, analysis, and execution. The role performs Microsoft 365 migrations for Exchange Online and SharePoint Online using BitTitan MigrationWiz, executes migration activities including moving bulk files and servers within cloud environments like Azure and AWS, troubleshoots issues, validates data integrity, and supports cutover operations. This employee works with managers and cross-functional teams to coordinate dependencies, communicate risks and recommendations, and deliver work aligned with business and project objectives.

PRIMARY DUTIES AND RESPONSIBILITIES

· Support mergers, acquisitions, and divestitures through IT integration and separation planning, analysis, and execution

· Assess applications, infrastructure, data, and IT operating models to identify Day 1, transitional, and end-state requirements

· Use the established M&A playbook to develop workplans, track milestones, coordinate dependencies across workstreams, and identify changes in scope or risk

· Conducts rapid, high-pressure discovery that identify migration risks, map out dependencies, and provide an accurate integration timeline to executive stakeholders

· Execute Microsoft 365 mailbox and content migrations, including Exchange Online and SharePoint Online migrations using BitTitan MigrationWiz

· Execute Phone and Fax porting to Definiti systems

· Conduct application and infrastructure discovery by inventorying on-premises workloads, mapping dependencies, and assessing migration complexity and readiness

· Execute virtual machine lift-and-shift migrations, including AWS server creation activities

· Plan and support network and migration cutovers, including DNS management, T-minus checklists, rollback decision criteria, and communication plans

· Troubleshoot migration issues, validate data integrity, document outcomes, identify migration risks, and recommend mitigation before cutover

· Build business cases, financial analyses, and stakeholder-ready deliverables supporting IT synergy, cost reduction, migration, and rationalization decisions

· Work with managers and cross-functional teams to validate outputs, communicate recommendations, and deliver work aligned with organizational needs and engagement objectives

· Work with Project Manager to ensure clear communication on all activities