You'll own the systems and infrastructure that keep Gamma's team moving fast. As our Senior IT Engineer, you'll provide hands-on support and systems engineering across the full employee technology stack, from device management and identity to office networking and SaaS administration.

IT at Gamma is a small, high-impact function dedicated to giving people the best possible technology to do their best work. You'll build and maintain the company's modern IT infrastructure from the ground up, stay on top of the latest tooling, and ensure our rapidly growing team has seamless access to everything they need.

Our team has a strong in-office culture and works in person 4–5 days per week in San Francisco. We love working together to stay creative and connected, with flexibility to work from home when focus matters most.

What you'll do

• Oversee inventory, distribution, and retrieval of company laptops and other assets

• Administer and maintain our SaaS application suite including Google Workspace, Zoom, Slack, and 1Password

• Ramp up our MDM capabilities to be cross-platform ready using tools like Kandji and Intune

• Support our team's ability to access and utilize tooling and systems through identity management and single sign-on

• Maintain the quality and performance of our office infrastructure including networking and security systems

• Collaborate with and provide frontline support for our rapidly growing team

What you'll bring

• 5+ years of experience in IT operations at a fast-growing startup or cloud-native tech company, with deep understanding of the employee lifecycle from hardware asset management to systems access

• Fluency with Okta for single sign-on, universal directory, access provisioning, and identity governance

• Hands-on administration of mobile device management platforms including Iru (Kandji) and Intune

• Experience with SaaS administration including Google Workspace, Zoom, Slack, 1Password, Claude

• Strong understanding of networking concepts, including TCP/IP, SD-WAN, ZTNA, VLANs, ACLs, and implementing highly available fault-tolerant infrastructure using Cisco Meraki, Juniper, Aruba, or Ubiquiti Networks equipment

• Working knowledge with physical building infrastructure, from physical access control/security systems such as Verkada or Genetec, to audiovisual deployments with Q-SYS, Dante AVoIP, Zoom Rooms, and Crestron controls

• Familiarity with shell scripting, infrastructure-as-code, and leveraging third-party APIs and iPaaS tools to automate workflows and reporting across business systems

Compensation range:

The base salary for this full-time position, which spans multiple internal levels depending on qualifications, ranges between $140K - $190K plus benefits & equity.

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About the Role

As a Network Security Engineer at OpenAI, you will play a critical role in architecting and maintaining both campus and cloud network infrastructure. You will design and implement secure, scalable, and high-performing network solutions that bridge on-premises environments with public cloud environments. Your expertise in routing and switching will ensure optimal network performance and reliability across diverse environments. You will drive automation initiatives through Infrastructure-as-Code (IaC) and GitOps methodologies, streamlining network provisioning, enforcing configuration consistency, and optimizing IT workflows. Your responsibilities will also include developing CI/CD pipelines tailored for IT infrastructure, enhancing deployment efficiency, and integrating robust network security measures. You will establish comprehensive observability and proactive issue resolution strategies.

Responsibilities

• Design, build, implement, and maintain secure, scalable, and performant network infrastructure, automation workflows, and network security solutions.
• Drive critical network and IT automation through software development and first-party tooling to optimize network operations, streamline infrastructure management, and enhance IT service delivery.
• Leverage modern Infrastructure-as-Code (IaC) methodologies and GitOps-driven automation to orchestrate network infrastructure, enforce configuration consistency, and scale IT workflows efficiently.
• Build and maintain CI/CD pipelines for IT infrastructure, deploying to progressively tested environments across multiple clouds (Azure, AWS, GCP).
• Design and implement scalable, network-focused internal tools and dashboards to streamline network operations, optimize network workflows, and provide real-time visibility into network performance.
• Collaborate with security teams to align IT automation initiatives with Zero Trust principles and compliance frameworks.
• Implement role-based access controls (RBAC) and mitigate security risks through automated policies.
• Work cross-functionally to identify areas for IT service improvement and implement self-service solutions.
• Manage multiple projects and initiatives, ensuring efficiency and alignment with business objectives.

Requirements

• Strong experience with Cisco IOS, Cisco Meraki, Palo Alto or similar Enterprise network vendors.
• Strong Routing and Switching experience including routing protocols (BGP, OSPF, EIGRP).
• Experience with cloud-based network infrastructure (AWS, Azure, GCP).
• Experience with network security technologies (firewalls, VPNs, intrusion detection/prevention systems).
• Experience with automation tools (Ansible, Terraform, GitOps).
• Experience with CI/CD pipelines and DevOps practices.
• Strong understanding of network protocols and architectures.
• Strong problem-solving and analytical skills.
• Excellent communication and collaboration skills.

What We Offer

• Competitive salary and benefits package.
• Opportunity to work with a cutting-edge technology company.
• Collaborative and dynamic work environment.
• Professional development and growth opportunities.
• Recognition and rewards for outstanding performance.

How to Apply

If you are a motivated and experienced Network Security Engineer looking for a new challenge, please submit your resume and cover letter to [insert contact information]. We look forward to hearing from you!

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