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Sr. Systems Administrator, Shifamed

Adona Medical

Adona Medical

IT
Campbell, CA, USA
USD 140k-160k / year + Equity
Posted on Aug 29, 2025
Position: Sr. Systems Administrator, Shifamed
Location: Campbell, CA
Job Id: 601
# of Openings: 0

Founded in 2009 by serial entrepreneur Amr Salahieh, Shifamed LLC is a privately held medical device innovation hub focused on the development of novel medical products to address clinical needs in the rapidly evolving fields of cardiology and ophthalmology.
Description:
We are seeking an experienced and highly skilled Sr. Systems Administrator to join our IT team. The ideal candidate will have a strong background in managing and optimizing network infrastructures, with specific expertise in Active Directory, Juniper, Okta, VPN technologies, and project management. This role requires a proactive individual who can work independently and as part of a team to ensure the reliability, security, and efficiency of our network systems. This is a full time, on-site position and will require reporting to our offices located in Campbell, CA.
Responsibilities, Skills & Hands-On Experience:
  • Network Management: Implement, update and comprehensively maintain network infrastructure built on Juniper/Ubiquiti technologies. SDWAN, Network Architecture experience is strongly encouraged.
  • System Administration: Manage and maintain Active Directory services, including user account management, group policies, domain services and Windows / Linux servers
  • Security Management: Implement and manage security protocols using Okta / Entra for identity and access management.
  • VPN Administration: Configure and manage VPN connections to ensure secure remote access for global user base.
  • Project Management: Manage IT projects, ensuring they are completed on time, within scope, and budget.
  • Monitoring and Troubleshooting: Monitor network performance, identify issues, and implement solutions promptly to minimize downtime.
  • Documentation: Maintain detailed and accurate network and system documentation.
Education & Work Experience:
  • College degree in Computer Science or related field or experience equivalent.
  • Ability and experience to configure Sonicwall Firewalls, Ubiquiti / Juniper Switches and Access Points.
  • Experience with On-Premises Windows AD, DHCP and File and Print servers as well as Entra.
  • Minimum of 8 years’ experience in network engineering and system administration.
  • Proficiency in Active Directory, Juniper technologies, Okta, and VPN management.
  • Strong project management skills with experience leading IT projects.
  • Excellent problem-solving skills and the ability to work under pressure.
  • Strong communication skills, both verbal and written.
  • Experience with IAM, SAML, SSO and related identity solutions
  • Recent Experience Administrating Office 365. Experience with Entra / Azure federation and managing multiple tenancies is a plus.
  • Excellent communication skills, personal initiative, and enthusiasm to help end users.
  • Experience with Windows Operating Systems (10/2016/2019) and Active Directory.
  • Juniper switch experience is a plus.
  • Recent experience with end-point security and management solutions.
  • Must be able to lift 25 pounds on a routine basis.
Our salary ranges are calculated by role, level, and location. Please note that your position within that range will be determined by your job-related knowledge, location, skills, experience, relevant education, and training/certifications. The base salary range for this full-time position is between $140,000 - $160,000 + equity + benefits.
NOTICE TO CANDIDATES: Please be aware that Shifamed and its portfolio companies do not conduct interviews or extend offers through mobile web chat applications. Please report any such occurrences to hr@shifamed.com.

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