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Senior Infrastructure Engineer

San Francisco, California, United StatesHybridFull TimeSenior$200–$250 /yrPosted 2 months ago

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Role summary

We are seeking a Senior Infrastructure Engineer to manage and administer our cloud-hosted infrastructure, primarily within Microsoft Azure and Microsoft 365. This role involves ensuring the security, performance, and cost-efficiency of financial systems, configuring and maintaining M365 services, and managing Windows Server and Active Directory environments. You will also be responsible for endpoint management using Microsoft Intune, developing automation scripts (PowerShell), and implementing security and compliance controls aligned with regulatory requirements (SEC, FINRA). Experience with network services and cloud connectivity is also required. The ideal candidate will have 5+ years of relevant experience, a strong security mindset, and a Bachelor's degree or equivalent practical experience.

  • Hands-on experience with Azure-native tools such as Log Analytics, Azure Monitor, Cost Management, and Microsoft Defender for Cloud
  • Administer cloud-hosted infrastructure in Microsoft Azure, ensuring adherence to security, performance, and cost management standards appropriate for financial systems
  • Configure and maintain Microsoft 365 services including Exchange Online, SharePoint, Teams, and OneDrive, with a focus on uptime, data protection, and service integrity
  • Manage Windows Server infrastructure and Active Directory, including DNS, DHCP, and Group Policy, supporting authentication, authorization, and access management across the firm
  • Use Microsoft Intune to manage workstation configurations, software deployments, device compliance, and zero-touch provisioning for a secure and scalable endpoint experience
  • Assist with the configuration and support of network services and cloud connectivity
  • Implement and maintain technical controls aligned to security policies, regulatory requirements (e.g., SEC, FINRA), and data classification standards; support internal and external audits
  • Develop PowerShell scripts and leverage Microsoft automation tools to streamline provisioning, maintenance, and monitoring tasks
  • Maintain clear documentation for system configurations, access policies, and operational procedures; ensure traceability of changes and adherence to change management protocols
  • Exposure to IT service management (ITSM) practices and tools such as Jira and Bomgar
  • Ability to interpret and implement security and compliance controls in partnership with cross-functional teams

Qualifications:

  • 5+ years of relevant experience in infrastructure or systems engineering roles, ideally in financial services or investment management industry
  • Expertise in Windows Server, Active Directory, DNS, DHCP, and Group Policy
  • Proficient with Microsoft 365 administration, especially Exchange Online and SharePoint
  • Strong security mindset, attention to auditability, and experience delivering infrastructure solutions in a regulated industry
  • Experience managing and deploying endpoints using Microsoft Intune and enforcing device compliance
  • Strong PowerShell scripting and automation skills to support custom telemetry, log analysis, and data integration
  • Experience with Cisco Meraki (switching, firewalls, wireless) is strongly preferred
  • Familiarity with Azure networking concepts (NSGs, VNets, VPN Gateway, etc.)
  • Sound understanding of enterprise networking and security concepts, including firewalls, VPNs, and identity governance
  • Bachelor’s degree in information technology, computer science, or a related field — or equivalent practical experience in a financial services environment

Location:

Applicants are expected to work onsite in our San Francisco office in accordance with our hybrid working policy.

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