Senior Systems Engineer

About the role

Interim HealthCare is seeking a Senior Systems Engineer to lead enterprise-level infrastructure, security, and modernization initiatives in a dynamic, healthcare-driven environment.

Responsibilities

• Administer and optimize On-Premises Active Directory and Azure AD Connect, ensuring secure hybrid identity, SSO, and efficient replication.
• Oversee Microsoft 365 services (Exchange, SharePoint, OneDrive, Teams), ensuring reliable collaboration and system performance.
• Design, implement, and support VMware virtual infrastructures and VOIP systems, focusing on scalability, resilience, and successful migrations.
• Act as a Tier 3 escalation point for complex technical issues, driving root cause analysis, long-term solutions, and operational improvements.
• Lead cybersecurity initiatives, including vulnerability mitigation, incident response, and system hardening.
• Develop and maintain backup, recovery, and disaster recovery strategies to ensure business continuity.
• Collaborate with internal teams and franchise locations to provide expert guidance, document technical procedures, and support IT project delivery.

Requirements

• Bachelor’s degree or equivalent experience in a related field.
• 5+ years of progressive experience as a Senior Systems Engineer.
• 10-15 years as a Microsoft Systems Engineer or in a similar technical role.
• 10+ years managing VMware virtual infrastructures and VOIP environments, including migration leadership.
• Strong expertise in cybersecurity principles, risk mitigation, and enterprise system hardening.
• Exceptional problem-solving, analytical, and conceptual skills with the ability to influence technical decisions.
• Ability to work independently while effectively collaborating with leadership, stakeholders, and cross-functional teams.

Qualifications

• This will be a full-time, onsite position in Greenville, SC.

Skills

• Deep technical expertise in Microsoft systems, cloud technologies, cybersecurity, and VOIP.
• Strategic mindset and passion for designing secure, scalable, and resilient solutions.
• Experience leading architecture decisions, driving infrastructure improvements, and strengthening technology posture.
• Ability to operate as a Tier 3 escalation point for complex technical issues.
• Collaborative and supportive working environment.

Benefits

• Competitive Pay: $115,000 - $125,000 per year, based on experience.
• Meaningful impact: Use your technical expertise to design and support systems that directly enable patient care and operational excellence.
• Supportive Culture: Join a collaborative, family-oriented environment that values innovation, accountability, and continuous improvement.
• Comprehensive Benefits: Enjoy PTO, holiday pay, medical, dental, and vision coverage, along with 401(k) benefits.