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Senior Network Engineer

San Francisco

Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military.With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.

Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization.Astranis has raised over $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.

Senior Network Engineer

We’re looking for a Senior Network Engineer to strengthen and evolve our global network infrastructure. This role blends design, implementation, and troubleshooting across enterprise, and cloud-connected environments. You’ll ensure our network is resilient, secure, and ready to scale with Astranis as we grow.

Role:

  • Design, implement, and manage complex LAN, and WAN network solutions with an emphasis on reliability and security
  • Configure and optimize routing protocols (BGP, OSPF) and tunneling technologies (IPSEC, GRE) for resilient connectivity
  • Deploy and maintain Next-Generation Firewalls, supporting segmentation and secure access across sites
  • Oversee and troubleshoot wireless networks and advanced Layer 2 technologies (e.g. Spanning Tree, LACP, HSRP, MPLS)
  • Support multi-site connectivity, including SD-WAN technologies, to enable seamless collaboration and remote access
  • Conduct performance analysis and capacity planning to keep the network operating at scale
  • Collaborate with cross-functional teams to support network infrastructure
  • Assist with incident response for network issues, providing expert-level troubleshooting and resolution
  • Document designs, processes, and troubleshooting playbooks to support knowledge sharing
  • Mentor junior team members, helping raise the technical bar across the team

Requirements:

  • 5+ years of experience in network engineering
  • Strong knowledge of IP routing and switching, including BGP and OSPF
  • Hands-on experience with Next-Generation Firewalls, ACLs, IPSEC/GRE tunneling, and advanced Layer 2 protocols 
  • Experience managing and troubleshooting large-scale or multi-site network deployments
  • Experience with network monitoring and management tools (i.e: iCinga, Netbox, and Wireshark)
  • Knowledge of network access protocols (802.1x, Radius, TACACS, Dynamic ACLs, port security)
  • Familiarity with wireless networking design and support
  • Solid understanding of network security fundamentals and best practices
  • Strong analytical, troubleshooting, and communication skills, with the ability to work across teams

Bonus:

  • Relevant certifications such as Network+, JNCIE, CCNP, or CCIE
  • Experience with SD-WAN solutions (e.g. Fortinet, Cisco, Aruba, or Juniper)
  • Exposure to cloud networking, particularly in GCP (VPC, interconnects, hybrid connectivity)
  • Familiarity with network automation and infrastructure-as-code (e.g. Python, Ansible, Terraform)
  • Hands-on experience with Fortigate firewalls, Aruba wireless, or Juniper platforms
What we offer: 
 
All our positions offer a compensation package that includes equity and robust benefits.
 
Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals.
 
Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position.

Base Salary

$135,000 - $175,000 USD

U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required
(To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3))
 
Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

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