IT Systems & Network Administrator

Location

San Francisco

Full time

Executive Operations

• $140K – $200K

Astro Mechanica is a vertically integrated aerospace company building a faster, more connected future. Our mission is to democratize high-speed flight by making supersonic travel flexible, accessible, and sustainable. We believe that rapid, on‑demand, point‑to‑point global mobility will become the new standard for moving people and goods across the planet. To achieve this, we are integrating our advanced airframe and engine technologies—which include Duality™, our proprietary dual‑use propulsion system—with a new flight operations model to make supersonic transport as efficient and economical as commercial air travel is today.

In the near term, we are developing adaptable, high‑speed systems to close aircraft performance gaps for the United States government.

We’re a team of passionate engineers dedicated to advancing aerospace. We’re generalists with specialist depth, united by a flat structure and a shared obsession with building things that work well. We move fast, stay pragmatic, and let engineering excellence speak louder than hierarchy.

We are seeking an experienced IT Systems & Network Administrator to manage, maintain, and scale our internal infrastructure. This role requires a strong background in networking, cloud systems, and SaaS administration, along with hands‑on experience supporting end users in a fast‑paced startup environment.

This individual will also play a key role in building the foundation for a scalable IT support function, including documentation, processes, and tooling that will evolve into a formal service desk.

The ideal candidate for this role will be a self‑starter with a strong sense of ownership that is comfortable operating as both a strategic builder and a hands‑on support resource. Strong communication and documentation skills are a must, showing attention to detail and a focus on security, reliability, and user experience.

Key Responsibilities

• Administer and maintain a Ubiquiti‑based network environment, including monitoring performance, security, and reliability
• Configure, manage, and troubleshoot Cisco network equipment
• Manage and support secure environments within Microsoft GCC High, ensuring compliance and best practices
• Oversee identity, access, and infrastructure within Microsoft Azure
• Provide administration and support for collaboration and productivity platforms including Zoom, Slack, Notion, and Microsoft Teams

End‑User Support & IT Operations

• Serve as a primary point of contact for end‑user technical support across hardware, software, network, and SaaS platforms
• Diagnose and resolve complex technical issues in a timely and professional manner
• Provide white‑glove support for leadership and key stakeholders as needed
• Manage onboarding and offboarding processes, including account provisioning, device setup, and access control

IT Asset Management & Procurement

• Manage the procurement of IT equipment, including laptops, peripherals, networking hardware, and accessories
• Maintain accurate inventory of all IT assets, including tracking lifecycle, assignments, and status
• Establish and enforce asset management processes, including tagging, auditing, and reporting
• Coordinate device provisioning, imaging, deployment, and recovery
• Work with vendors to source equipment, manage orders, and optimize cost and availability

Service Desk Development & Documentation

• Develop and maintain clear, scalable IT documentation including:
  • Standard operating procedures (SOPs)
  • Knowledge base articles
  • Troubleshooting guides
• Design and implement foundational processes for a future service desk/help desk function
• Evaluate and implement ticketing systems, workflows, and SLAs
• Establish best practices for incident management, request fulfillment, and escalation paths
• Identify opportunities to automate repetitive support tasks and improve operational efficiency

Required Qualifications

• 5+ years of experience working in a startup environment
• Proven experience administering Ubiquiti network infrastructure
• Hands‑on experience with Cisco networking…