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LeidosPosted 3 weeks ago

Senior Network Administrator

$92,300–$166,850 year

On-siteOdenton, Maryland, United States

Full TimeSenior LevelBachelors DegreeEnterprise

Job Summary

Configure switches, load balancers, routers, and firewalls independently while performing routine maintenance, troubleshooting, and security updates on Cisco, Juniper, and Dell network assets. Create and maintain system documentation, configuration management, and change management efforts accurately. Mitigate cyber security controls by completing checklists and managing devices. Assist in global network architecture upgrade projects by providing technical insight, timelines, and resource availability. Communicate with external partners to coordinate troubleshooting and implement recurring security requirements on network devices. Utilize Linux and Windows system administration skills to manage assets and provide architectural topology recommendations.

Required Qualifications

  • Bachelor's degree in a relevant technical discipline
  • 8+ years of overall related experience
  • Active DoD Top Secret Security Clearance
  • Ability to obtain a DoD Top Secret with SCI
  • At least 3 years Linux and/or Windows familiarity
  • DoD 8140 certification supporting Network Operations Specialist (e.g. SEC+, CEH, etc.)
  • CCNA/CCNP or equivalent
  • Ability to obtain the certification within 90 days of start date

Desired Qualifications

  • Integration of Network Management (NM) and Element Management (EM) systems with network performance, trouble ticketing, and security subsystems
  • Experience with a ticketing system such as BM, Service Now, ITSM or Remedy
  • ITIL v3 Foundation certified
  • Experience working with virtual environments

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