Jobs · Information Technology · Missouri

Network Administrator

Amentum · Nevada, MO · 2 wk ago
On-siteInformation TechnologyFull-time

Responsibilities

  • Act as a primary point of contact for network-related issues within the C-NOC.
  • Monitor network performance, integrity, and security using tools such as SolarWinds.
  • Perform initial triage and troubleshooting for network outages and performance issues.
  • Document all incidents, troubleshooting steps, and resolutions in the ticketing system.
  • Escalate unresolved and complex issues to Senior Network Engineers in a timely manner.
  • Assist with basic network administration tasks, including managing device configurations and user access under supervision.
  • Support the execution of planned network maintenance, software upgrades, and preventive maintenance checks.
  • Help maintain accurate network diagrams and documentation.
  • Interface with users and stakeholders to report on status and resolve issues.
  • Follow established procedures for network operations and incident management.

Requirements

  • 1-3 years of experience in network administration, network support, or a technical help desk role.
  • CompTIA Security+, CCNA, or equivalent certification is required.
  • Foundational knowledge of BGP, EIGRP, and OSPF protocols, layer 2 switching, multicast routing, DMVPN tunnels, and IPsec.
  • Experience with network monitoring tools and an understanding how to update and connect new devices in those tools via SNMP.
  • Familiarity with how to monitor, interface, or configure High Assurance IP Encryptor (HAIPE) devices.
  • Strong ability to communicate technical issues clearly, provide step-by-step instructions, and maintain accurate documentation.
  • Customer-focused with the ability to de-escalate situations and work collaboratively within a team.
  • U.S. citizen with an active TS/SCI US Government clearance.

Qualifications

  • Must be a U.S. citizen.
  • Must have an active TS/SCI US Government clearance.

Skills

  • Strong communication and problem-solving skills.
  • Ability to work in a fast-paced, 24/7 environment.
  • Knowledge of network protocols and technologies.
  • Ability to manage multiple tasks and prioritize effectively.

Benefits

  • Health, dental, and vision insurance.
  • Paid time off and holidays.
  • Retailment benefits (including 401(k) matching).
  • Education reimbursement.
  • Parental leave.
  • Employee stock purchase plan.
  • Tax-saving options.
  • Disability and life insurance.
  • Pet insurance.

Pay

$90,000 - $98,000

Schedule

This position supports a 24/7 Network Operations Center. Shift work, including nights, weekends, and holidays, will be required. Work may include on-call responsibilities to support mission priorities.

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