IT Systems & Security Engineer jobs in United States
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Periodic Labs · 2 months ago

IT Systems & Security Engineer

positionMenlo Park, CA
timeFull-time
remoteOnsite
seniorityMid, Senior Level

Periodic Labs is an AI and physical sciences lab focused on making novel scientific discoveries. The IT Systems & Security Engineer will lead the design, build, and operation of security and IT systems, ensuring secure workflows and compliance across various environments.

Artificial Intelligence (AI)Foundational AIGenerative AIMachine Learning
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H1B Sponsor Likelynote

Responsibilities

Lead, design, build, and operate Periodic Labs’ Security and IT
Own identity, endpoint, network, and SaaS security
Implement smooth, secure internal workflows and keep researchers productive
Write automation, integrate systems, and set high standards for security, reliability, and user experience
Work closely with research, infra, and operations to ensure environments are secure, compliant, and fast

Qualification

IdentitySSOManaging Endpoints at ScaleInstallingOperating Security on DevicesAutomating EverythingManaging CloudsSaaSDirectory HygieneSecrets managementZero-TrustNetworking

Required

Identity and SSO: Okta or Entra, SAML/OIDC/SCIM, robust RBAC and lifecycle automation
Managing Endpoints at Scale: End-to-end ownership of macOS/Windows/Linux device lifecycle. Procurement, zero-touch provisioning, deploy and operate MDM, configuration baselines, inventory, and secure deprovisioning
Installing and operating Security on Devices: Deploy and maintain EDR (CrowdStrike / SentinelOne), full-disk encryption (FileVault/BitLocker), host firewall policies, USB/media controls, kernel/system extension approvals, and app allow/deny lists
Automating Everything: Use IaC and scripting (Terraform/Terragrunt, Ansible, Python/Bash) to codify policy, create self-service workflows, build CLI tooling
Managing Clouds: Managing IAM and integrating systems and users in cloud environments such as AWS, GCP, or Azure
SaaS and Directory Hygiene: Administer Google Workspace, Slack, GitHub, and other core tools. Define groups, workflows, and guardrails to minimize permissions sprawl
Secrets management: Managing KMS, GitHub, 1Password, k8s secrets
Zero-Trust and Networking: Implementing identity-aware access, secure Wi-Fi, DNS/certificates, and segmented networks

Company

Periodic Labs

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Periodic Labs develops artificial intelligence systems that simulate and predict the properties of materials using machine learning.
dateFounded in 2025
location
San Francisco, California, USA
people-size11-50 employees
web-link
https://periodic.com/

H1B Sponsorship

Periodic Labs has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)

Funding

Current Stage
Early Stage
Total Funding
$300M
2025-09-30Seed· $300M

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