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Principal Network Engineer

Job in Sunnyvale, Santa Clara County, California, 94087, USA
Listing for: Crusoe Energy Systems LLC
Full Time position
Listed on 2025-11-28
Job specializations:
  • IT/Tech
    Systems Engineer
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 125000 - 150000 USD Yearly USD 125000.00 150000.00 YEAR
Job Description & How to Apply Below

About this Role

Crusoe Cloud Network Engineering team is looking for an ambitious, experienced team player to join our Network Engineering team. The Network Engineering Team is responsible for designing, building, and operating the global edge, backbone, and data center network for High Performance Compute (HPC) Clusters with GPUs. The ideal individual will be highly motivated, self-directed, and desire to work on cutting-edge technologies related to the environment.

You must possess excellent analytical and communication skills and be a great team player.

This is an on-site role based in San Francisco, CA, or Sunnyvale, CA, requiring in-office presence

A Day in the Life:

  • Design, build, operate, and optimize Crusoe Cloud's global network, including edge, backbone, data center, and public cloud connectivity.

  • Work with cross-functional teams, including but not limited to Software Infrastructure and Product, to drive the innovation and evolution of the Crusoe Cloud network.

  • Work with external vendors and ISPs to test and verify device and carrier selection.

You Will Thrive In This Role If
  • 15+ years of related experience building and architecting at scale in a production environment

  • In-depth knowledge of network protocols, including TCP/IP, QoS, BGP, OSPF/IS-IS, EVPN, VXLAN, QoS and MPLS-related technologies like RSVP-TE, LDP, etc

  • Good understanding of network monitoring protocols and tools, such as SNMP, IPFIX, Sflow/netflow, and Telemetry

  • Familiar with data center network architecture, such as Fat Tree architecture, CLOS, BGP-TE, and peering for edge

  • Hands-on experience with major network devices like Mellanox, Cisco, Arista, Juniper, and other mainstream vendors

  • Familiar with mainstream commercial switch/router chipsets, such as Broadcom, Barefoot, etc

  • Familiarity with technologies like RDMA, Infiniband, and RoCE will be a plus.

  • In-depth knowledge of public cloud architecture connectivity options to AWS, GCP, Azure, Ali Cloud, OCI, etc

  • Good understanding of IPv6 and IPv4-IPv6 coexistence technologies.

  • Programming/scripting in Python, Ansible, Puppet, Chef, or other languages will be a plus

  • Self-motivated, with good communication and writing skills

  • Team player and participate in Crusoe Cloud network global on-call rotation

  • Bachelor's in Computer Science, Information Science, Engineering, Mathematics, or a related field, or experience equivalent to a Bachelor's degree based on three or more years of work experience

Benefits
  • Industry competitive pay

  • Restricted Stock Units in a fast growing, well-funded technology company

  • Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents

  • Employer contributions to HSA accounts

  • Paid Parental Leave

  • Paid life insurance, short-term and long-term disability

  • Teladoc

  • 401(k) with a 100% match up to 4% of salary

  • Generous paid time off and holiday schedule

  • Cell phone reimbursement

  • Tuition reimbursement

  • Subscription to the Calm app

  • Met Life Legal

  • Company paid Commuter FSA benefit of $200 per month

Compensation

Compensation will be Base Salary + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data.

Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

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