CTG is seeking an experienced Platform Services Engineer to design, build, and support enterprise infrastructure platforms across a 24x7 healthcare environment. This role supports virtualization, VDI/end-user computing, Microsoft 365 and identity, Windows/Linux services, backup and disaster recovery, and infrastructure automation. The engineer will also play a key role in consolidating two legacy healthcare environments into a unified platform, including Microsoft 365 and Entra ID tenant consolidation, VMware-to-Nutanix migrations, VDI modernization, and clinical workstation integration. Work Arrangement Hybrid: This position works a mix of remote and onsite days at a client campus or data center in Orange County or San Diego, California. Onsite availability is required for hardware work, cutovers, downtime events, and other infrastructure activities as needed. On-Call: Participates in the Technical Services 24x7 on-call rotation and major incident response. Key Responsibilities Design, deploy, and support Nutanix AHV/AOS, Prism Central, and VMware vSphere environments. Perform VMware-to-Nutanix migrations using Nutanix Move, including validation, cutover, testing, and decommissioning. Engineer and support Omnissa Horizon VDI, App Volumes, DEM, UAG, Workspace ONE, and Microsoft Intune. Support Imprivata OneSign badge-tap/Tap & Go and shared clinical workstation environments. Support delivery of Epic Hyperspace through VDI and Epic downtime/BCA environments. Administer Active Directory, Entra ID, Entra Connect/Cloud Sync, Conditional Access, MFA, PIM, and Microsoft 365. Support Microsoft 365 and Entra cross-tenant migration and consolidation. Manage Windows/Linux servers and core infrastructure services, including DNS, DHCP, Group Policy, PKI, file, and print services. Manage backup, replication, ransomware protection, disaster recovery, and RTO/RPO requirements. Automate provisioning and routine tasks using PowerShell, Python, REST APIs, Ansible, and/or Terraform. Troubleshoot complex Tier 3 infrastructure issues and perform root cause analysis. Develop technical documentation, architecture diagrams, runbooks, and recovery procedures. Partner with Epic, Information Security, Networking, Service Desk, application teams, and technology vendors. Follow ITIL-based change, incident, and problem-management processes with documented testing and rollback plans. Maintain security and compliance standards aligned with HIPAA, NIST CSF 2.0, HHS 405(d), and CIS Benchmarks. Qualifications Required Bachelor's degree in Computer Science, Information Systems, Engineering, or related field, or equivalent professional experience. 5+ years of enterprise infrastructure or systems engineering experience. 3+ years administering an enterprise virtualization/HCI environment such as Nutanix AHV or VMware vSphere. 3+ years supporting Active Directory, Entra ID, and Microsoft 365 in a hybrid environment. VDI engineering experience with Omnissa/VMware Horizon or Citrix, including image management. Strong PowerShell scripting and automation experience. Ability to support production cutovers and participate in a 24x7 on-call rotation. Preferred 8+ years of progressive infrastructure engineering experience. Healthcare or other regulated 24x7 environment experience. Experience with Nutanix, Microsoft 365/Entra tenant migrations, VMware-to-Nutanix migrations, and infrastructure consolidation projects. Experience with Imprivata OneSign and clinical workstation environments. Experience supporting Epic Hyperspace on VDI and Epic BCA/downtime procedures. Python, Ansible, Terraform, and REST API experience. Experience leading technical workstreams during mergers, consolidations, or data center migrations. Certifications Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) required within 12 months of hire. SC-300, AZ-104, MD-102, VMware/Omnissa Horizon, Security+, and ITIL 4 Foundation certifications preferred. Key Skills Strong knowledge of Nutanix, VMware, Omnissa Horizon, Microsoft 365, Entra ID, Active Directory, Intune, Windows/Linux, VDI, backup/disaster recovery, automation, and enterprise security. Must be able to troubleshoot complex infrastructure issues, execute production cutovers with minimal clinical impact, and communicate effectively with technical, clinical, and business stakeholders. Patient Care: No direct patient care responsibilities; work may occur in or near clinical areas. Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required. CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role. To Apply: To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you! The expected base salary for this position ranges from $55.00 to $75.00/hour. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered. About CTG CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries. Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com. CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws. CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.