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Senior Systems Engineer

United States, Oakland · Job Posted January 06, 2026
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Job Description

We’re looking for a Senior Systems Engineer to lead the design, implementation, and support of enterprise infrastructure across on-premises, cloud, and hybrid environments. This role serves as a senior technical resource for escalations, ensures systems are secure and scalable, and provides mentorship to IT team members.

Job Responsibility

  • Serve as escalation point for complex technical issues and incidents
  • Design, implement, and manage infrastructure, including servers, networks, virtualization, and cloud platforms
  • Administer Microsoft 365, Azure, Active Directory, and related identity/security services
  • Drive IT infrastructure projects from planning through delivery
  • Implement and monitor security, disaster recovery, and business continuity solutions
  • Optimize system performance and scalability through monitoring and improvements
  • Provide technical guidance, mentorship, and knowledge sharing within the IT team
  • Partner with vendors and stakeholders to ensure quality solutions and services
  • Maintain documentation and ensure compliance with policies and regulations

Requirements

  • Bachelor’s degree in Computer Science/IT (or equivalent experience)
  • 7+ years in IT infrastructure/system engineering roles
  • Expertise in: Virtualization (VMware/Hyper-V)
  • Expertise in: Cloud platforms (Microsoft Azure)
  • Expertise in: Identity management (Entra ID / Active Directory)
  • Expertise in: Microsoft 365 and endpoint management (Intune, Defender, Autopilot)
  • Expertise in: MDR tools, Zero Trust models, and cloud-managed networking (Cisco Meraki, Fortinet)
  • Expertise in: Scripting/automation (PowerShell, Python)
  • Strong knowledge of cybersecurity, firewalls, and vulnerability management
  • Experience delivering large-scale infrastructure projects
  • ITIL framework knowledge
  • certifications (Azure, Security+, ITIL) preferred

What we offer

  • medical
  • vision
  • dental
  • life and disability insurance
  • company 401(k) plan

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