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Senior System Administrator

2 months ago

Arlington, Virginia, United States Nodel Full time
Job Summary

We are seeking a highly skilled Senior System Administrator to join our team at Node. Digital. As a key member of our IT department, you will be responsible for managing and maintaining our complex IT infrastructure, ensuring the security and integrity of our systems and data.

Key Responsibilities:

  • Design, implement, and maintain secure network architecture and infrastructure
  • Monitor and analyze network performance, identifying areas for improvement and implementing solutions
  • Develop and implement security policies and procedures to protect against cyber threats
  • Provide technical support and training to users on IT systems and applications
  • Collaborate with cross-functional teams to ensure seamless integration of IT systems and services

Requirements:

  • U.S. Citizenship
  • Active DoD Secret clearance (TS/SCI clearance preferred)
  • 2+ years of directly relevant experience in system administration
  • Experience with multiple operating systems, including Linux/Unix and MacOS
  • Experience and knowledge of networking and network administration
  • Experience with Virtual Private Networks (VPN) and virtual desktops (Citrix, VMWare)

Desired Skills:

  • Experience working with SIEMs (ELK and Splunk)
  • Virtualization automation and optimization
  • Experience working with Jamf Pro, DEP, and Enterprise Connect implementation
  • Experience with writing technical procedures and standard operating procedures

Education:

  • BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering, or related degree
  • HS Diploma and 4+ years of lab management or systems administration experience

Benefits:

  • Competitive compensation and benefits packages
  • Medical, dental, vision, basic life, long-term disability, health saving account, 401K, three weeks of PTO, 10 paid holidays, and pre-approved online training