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TulipTulipSomerville, MA

Senior IT Systems Engineer

Senior IT Systems Engineer responsible for identity and access management, network infrastructure, endpoint security, monitoring, automation, and IT support at a high-growth startup. Requires 4-6+ years experience across IT engineering, systems administration, networking, and security best practices.

Salary not listed
Hybrid5+ YOEIT Support

About the role

Key Responsibilities

Identity & Access Management

  • Administer and improve identity and access management systems: Okta authentication policies, device trust, and user lifecycle automation.
  • Maintain reliable onboarding and offboarding automation for accurate, timely access provisioning.

Network Engineering & Security

  • Manage office Meraki and Palo Alto network infrastructure — secure wireless, VPN, and hardware — across global offices.
  • Implement and maintain security controls to protect the network and connected systems.

Endpoint & Device Management

  • Oversee the device management platform, ensuring configurations and policies are consistent across device types and the full device lifecycle.

Monitoring, Alerting & Reliability

  • Build and maintain monitoring and alerting coverage for critical IT systems — identity, devices, network, and core SaaS.
  • Centralize alerting and document runbooks so any team member can triage independently.

Infrastructure, Automation & Resilience

  • Manage automation and infrastructure-as-code; use AI tooling to reduce toil and accelerate delivery.
  • Audit backup coverage and develop disaster recovery plans, including runbooks and tabletop exercises.

IT Support

  • Jump in and handle IT support requests when needed; set the bar for response quality and use recurring issues as a signal for systemic improvements.

Documentation & Knowledge Management

  • Maintain centralized IT documentation and capture institutional knowledge to ensure team continuity.

Project Management

  • Lead and maintain the IT roadmap — from project execution and stakeholder communication to balancing operational support with strategic priorities.

Requirements

  • 4-6+ years in IT engineering, system administration, and network management.
  • Proficiency in macOS, Windows, and Linux.
  • Solid understanding of IAM principles: SSO, SCIM, MFA, directory services, and device trust.
  • Experience with enterprise device management and endpoint security.
  • Strong networking fundamentals: enterprise Wi-Fi, VPN, network hardware, and security protocols.
  • Experience with scripting, automation, and AI tools.
  • IT security best practices; compliance experience (SOC2, NIS2, or similar) is a plus.

Nice-to-Haves

  • High-growth startup experience.
  • Infrastructure-as-code experience.
  • Cloud platform familiarity (AWS, Azure, or similar).
  • Relevant certifications (networking, security, or cloud).
  • Experience shaping an IT strategy and translating company direction into a built roadmap.
  • Experience leading and managing IT projects end to end.

Skills

Oktamerakipalo altoIAMSSOSCIMMFAmacOSWindowsLinuxvpnInfrastructure As CodeAWSAzureScripting

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