Junior Systems Administrator

Job Title: Junior Systems Administrator
Location: San Mateo, CA
Type: Contract-to-Hire
Compensation: $45-53.00/hour

Summary
We're seeking a highly motivated and service-oriented Systems Administrator to lead and support enterprise IT operations in a fast-paced, security-conscious environment. This role is ideal for someone who thrives in ownership-heavy positions, enjoys building and refining systems, and brings a proactive approach to infrastructure, automation, and end-user support.

Job Duties

• Support Windows, Linux, and Mac environments across desktop, server, and network systems.
• Administer Active Directory and Azure AD for user accounts, access control, and group policies.
• Manage Microsoft 365 suite (such as SharePoint, Teams, Outlook, OneDrive) and troubleshoot Azure Virtual Desktop.
• Use tools such as Intune and JAMF for endpoint management across platforms.
• Automate workflows via PowerShell or Bash scripting.
• Maintain on-premises and cloud infrastructure, including Azure services and Azure Data Factory.
• Monitor and remediate security issues using Microsoft 365 Security Center and Tanium.
• Manage IT assets across their lifecycle, including the procurement, deployment, support, and decommissioning (including inventory control and license compliance).
• Lead and mentor junior staff; contribute to documentation and team training.
• Participate in on-call rotation and perform after-hours maintenance.
• Troubleshoot networking issues (TCP/IP, DNS, DHCP) to ensure reliable connectivity.

Qualifications

• 3+ years of experience in systems administration or enterprise desktop support.
• Experience with IT asset management, procurement, and vendor coordination.
• Strong proficiency in Windows, Linux, and hybrid infrastructure environments.
• Experience with Active Directory, Azure AD, and identity/access management tools.
• Familiarity with Microsoft Intune, JAMF, Azure Virtual Desktop, and Azure Data Factory.
• Proficiency in PowerShell and/or Bash scripting for automation and workflow optimization.
• Solid understanding of networking fundamentals and endpoint security practices.
• Strong documentation, troubleshooting, and customer service skills.
• Excellent communication and collaboration across technical and non-technical teams as well as the ability to work fully onsite in San Mateo, CA.

Impellam Group and its brands are equal-opportunity employers committed to diversity and inclusion. All qualified applicants will receive consideration without regard to race, color, religion, gender, sexual orientation, pregnancy or maternity, national origin, age, disability, veteran status, or any other factor determined to be unlawful under applicable law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application, interview process, pre-employment activity, and the performance of crucial job functions.

If you require additional disability considerations, modifications, or adjustments please let us know by contacting HR-InfoImpellamNA@impellam.com or fill out this form to request accommodations.