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Systems Administrator Iv
Systems Administrator IvRadNet • Owings Mills, MD, US
Systems Administrator Iv

Systems Administrator Iv

RadNet • Owings Mills, MD, US
13 days ago
Job type
  • Full-time
Job description

Job Description

Job Description

Responsibilities

Artificial Intelligence; Advanced Technology; The very best in patient care. With decades of expertise, we are Leading Radiology Forward. With dynamic cross-training and advancement opportunities in a team-focused environment, the core of our success is its people with the commitment to a better healthcare experience. When you join us as a Systems Administrator IV, you will be joining a dedicated team of professionals who deliver quality, value, and access in the 21st century and align all stakeholders- patients, providers, payors, and regulators to achieve the best clinical outcomes.

You Will :

  • Architect, design, and maintain enterprise-level Microsoft Active Directory environments, including forest / domain structures, trusts, replication topology, and identity synchronization with Azure AD / Entra ID.
  • Lead Group Policy design and lifecycle management, implementing security baselines and automation for configuration consistency.
  • Manage and optimize DNS and DHCP infrastructure across multiple sites and domains to ensure high availability, redundancy, and security.
  • Develop and maintain enterprise-level identity and access management (IAM) strategies, integrating SSO, MFA, and Conditional Access policies.
  • Oversee advanced domain migrations, consolidations, and upgrades, including hybrid and cloud identity projects.
  • Act as a subject matter expert (SME) for Windows Server, Microsoft 365, and Azure infrastructure environments, ensuring secure and reliable operation.
  • Collaborate with cybersecurity teams to ensure compliance with best practices, including auditing, least privilege, and role-based access controls (RBAC).
  • Utilize PowerShell scripting and automation frameworks to streamline administration, reporting, and configuration enforcement.
  • Provide tier IV escalation support for domain-related incidents and performance optimization.
  • Mentor and provide technical direction to Systems Administrators I–III and IT project teams.
  • Develop comprehensive documentation, runbooks, and policy guidelines for enterprise systems.
  • Partner with leadership to evaluate emerging Microsoft technologies, propose improvements, and lead implementation initiatives aligned with business goals.

You Are :

  • Genuinely passionate about customer service and exercise sound judgement and an ability to remain professional in all situations
  • Able to demonstrate high level of attention to detail, excellent organizational skills and have the ability to multitask
  • Able to thrive in a fast-paced environment, have a knack for prioritizing work with a structured approach, and enjoy providing world class customer service

    • To Ensure Success In This Role, You Must Have :

  • Bachelor’s Degree in Computer Science, Information Systems, or related field; Master’s Degree preferred.
  • Twelve (12+) years of progressive systems administration experience with at least seven (7+) years focused on Microsoft domain and identity services in large enterprise environments.
  • Required Microsoft Certifications :

    • Microsoft Certified : Windows Server Hybrid Administrator Associate, Azure Administrator Associate, or Azure Solutions Architect Expert

  • Microsoft Certified : Active Directory and Identity Management (MCSE or equivalent legacy certification acceptable)
  • Expert-level understanding of Active Directory architecture, replication, and security; Group Policy design; DNS, DHCP, and name resolution architecture; Windows Server (2016 / 2019 / 2022); Azure AD / Entra ID and hybrid identity synchronization.
  • Strong background in PowerShell scripting and infrastructure automation.
  • Demonstrated experience leading enterprise domain projects, including forest restructuring, migration, and modernization.
  • Familiarity with PKI, ADFS, Azure AD Connect, Intune, and MDM policies.
  • Deep understanding of ITIL processes, change management, and cybersecurity compliance frameworks (HIPAA, NIST, SOC 2, etc.).
  • Excellent leadership, communication, and documentation skills.

    • We Offer :

  • Comprehensive Medical, Dental and Vision coverages.
  • Health Savings Accounts with employer funding.
  • Wellness dollars
  • 401(k) Employer Match
  • Free services at any of our imaging centers for you and your immediate family.
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    System Administrator • Owings Mills, MD, US