Demo

Sr. Systems Administrator

ExecutivePlacements.com
Philadelphia, PA Full Time
POSTED ON 11/28/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the Sr. Systems Administrator position at ExecutivePlacements.com?

Our client, a Commerce Platform Company, is seeking a hybrid Senior Systems Administrator to join their growing team.

We are seeking a highly skilled and experienced Senior Systems Administrator to join our IT Applications team. This role will serve as a technical leader and subject matter expert in Microsoft Intune, Azure, and core IT infrastructure technologies. The ideal candidate will play a critical role in designing, implementing, and maintaining enterprise systems, and will provide mentorship and guidance to junior team members.

Job Requirements

  • Lead the configuration, deployment, and management of Microsoft Intune for device compliance, application deployment, and endpoint security.
  • Administer and optimize Azure services including virtual machines, identity management, and resource groups.
  • Manage and maintain Active Directory, Group Policy, and SCCM environments to ensure secure and efficient operations.
  • Oversee infrastructure components including servers, storage, and networking systems.
  • Collaborate with cross-functional teams to support enterprise applications and ensure seamless integration with infrastructure.
  • Develop and maintain documentation for systems architecture, processes, and procedures.
  • Monitor system performance and troubleshoot issues to ensure high availability and reliability.
  • Participate in audits, compliance reviews, and security assessments.
  • Mentor junior administrators and contribute to team development and knowledge sharing.
  • Be onsite at our Philadelphia office 4 days per week

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
  • 5 years of experience in systems administration, with a focus on enterprise environments.
  • Expertise in Microsoft Intune and Azure administration
  • Strong knowledge of Active Directory, Group Policy, SCCM, and general IT infrastructure
  • Experience with PowerShell scripting and automation tools
  • Excellent problem-solving skills and attention to detail
  • Strong communication and collaboration abilities
  • Microsoft certifications (e.g., MS-102, AZ-104, MD-101), preferred
  • Experience with hybrid cloud environments, preferred
  • Familiarity with ITIL practices and service management tools, preferred

Salary.com Estimation for Sr. Systems Administrator in Philadelphia, PA
$109,056 to $135,726
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