The Network Engineer ensures the security, stability, and integrity of Marathon’s mining site systems. Responsible for maintaining network devices such as switches, routers and firewalls.  Assists in the installation, monitoring, maintenance, support and optimization of all network hardware, software, and communication links. Conducts research on solutions and recommends new technology solutions when appropriate. 

ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned.

  1. Responsible for managing enterprise systems and applications including but not limited to VPN, Cisco, Fortinet, Ubiquiti, Perimeter 81.
  2. Managed network switch configuration, upgrade using common CLI commands. Understanding of layer 2 connectivity and concepts such as port configuration, VLANs, Trunking/LAG, and MAC addresses 
  3. Router configuration and basic routing concepts including subnets and subnet masks, next hop, routing tables and troubleshooting connectivity between subnets Plans and implements any improvement, modification, or replacement of network infrastructure components and hardware. 
  4. Work with Network Architect on implementation and management of companies’ network architecture across its mining facilities
  5. Researches, analyzes, and monitors system activity and network efficiency, advising management of anomalies and security concerns. 
  6. Maintains and optimizes firewalls and LAN/WAN switching & routing at multiple office locations and maintain network logs. 
  7. Assists in the configures and supports network security tools to ensure the proper defenses are present for each network resource. 
  8. Document and diagram network topology. s systems procedures and architecture 
  9. Maintains and supports the enterprise IDS/IPS solution as well as Advanced Malware Protection. 
  10. Where necessary, liaise with vendors during installations and hardware performance issues as well as hardware and software warranties and equipment purchases. 

QUALIFICATIONS:  To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

  • Ability to read, understand and communicate technical documentation. 
  • Decisive and ability to prioritize. 
  • A strong focus on responsiveness 
  • Excellent verbal and written communication skills 
  • Excellent organizational skills 
  • Ability to work independently under pressure. 
  • Implementation, planning and quality management skills. 
  • High level of organization 
  • Detail oriented 

Environment/Physical Demands

  • Remote work environment. 
  • Some travel may be required. 
  • Some lifting of materials – 25 lbs. 
  • Flexibility in scheduling during disaster recovery, system outages and technology deployments. 


Marathon Digital Holdings is an Equal Opportunity Employer