Cyber Network Defense Analyst

4 weeks ago

North Center historical, United States Leidos Full time

Job Summary:

Leidos is seeking a highly skilled Cyber Network Defense Analyst to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) support, cyber analysis, application development, and 24x7x365 support staff.

The Network Operations Security Center (NOSC) is a U.S. Government program responsible for monitoring, detecting, analyzing, mitigating, and responding to cyber threats and adversarial activity on the enterprise.

The NOSC has primary responsibility for monitoring and responding to security events and incidents detected at the Trusted Internet Connection (TIC) and Policy Enforcement Point (PEP) and is responsible for directing and coordinating detection and response activities performed by each Component SOC.

Direction and coordination are achieved through a shared customer incident tracking system and other means of coordination and communication.

Key Responsibilities:

  • Manage and conduct hands-on technical detection, analysis, containment, eradication, and remediation as a member of the Incident Response team
  • Guide and mentor peers and subordinates to provide cross training
  • Ensure accountability and punctuality of security analysts assigned to your shift
  • Capture cybersecurity metrics that support executive-level briefings (daily, weekly, monthly)
  • Articulate daily challenges to the Government Watch Officer (GWO)
  • Analyze web and host logs for indications of compromise
  • Remediate and coordinate the remediation of infected or compromised devices
  • Ensure shift continuity during call-outs and emergencies
  • Compile incident reports, executive summaries, and analysis reports of intrusions and/or security events
  • Document and update processes, workflows, and technical guides
  • Perform simple firewall rule changes (after training)

Requirements:

  • Must have TS/SCI clearance to start. TS clearances candidates will be considered. Preference to candidates with current/active TS/SCI clearance.
  • US Citizenship required
  • Bachelor's Degree and 2-4 years of SOC analyst experience. Additional experience may be considered in lieu of a degree
  • Extensive knowledge of a SOC's/NOSC's purpose and role within an organization
  • Detailed understanding of common network ports and protocols (e.g. TCP/UDP, HTTP, ICMP, DNS, SMTP, etc)
  • Expertise with network topologies and network security device functions (e.g. Firewall, IDS/IPS, Proxy, DNS, etc)
  • Expertise with packet analysis tools such as Wireshark
  • Certification Requirement: Sec+, CEH, CySA+ or SANS certs

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