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Tetra Tech
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April 15, 2025
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Cyber Threat Hunting Analyst Tier 2

Leesburg, VA
Full-time
Onsite
Entry, Mid Level
Tetra Tech is a company that provides innovative solutions focused on water, the environment, and energy for government and commercial clients. They are seeking a Cyber Threat Hunting Analyst Tier 2 to conduct threat hunting and intelligence analysis, support incident response efforts, and create cyber security intelligence products for federal customers.
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Responsibilities

  • Conduct Cyber Threat Hunting
  • Conduct Cyber Threat Intelligence Analysis
  • Under general supervision performs Cyber Threat Intelligence Analysis, correlates actionable security events, performs network traffic analysis using raw packet data, net flow, IDS, IPS, and custom sensor output as it pertains to the cyber security of communication networks
  • Participate in the coordination of resources during incident response efforts
  • Uses both classified and unclassified information to create cyber security intelligence products and threat assessments and briefs senior leaders, for example: (Threat Intelligence Reports, Threat Impact Reports, Hunt Sweep Reports, Hunt Plan Reports, RFI Reports)
  • Use industry standard protocols such at STIX and TAXII.
  • Ingest intelligence through open-source solutions, subscription-based solutions, scraping techniques and manual generation.
  • Know how to develop API capabilities
  • Generate snort signatures as required
  • Mitigate threat activities by pushing blocks (e.g., IPs, Hostnames, Email Addresses) to various assets either manually of via automation
  • Generate reports, graphs, and charts, both predefined and customizable that can be extracted into PDF or Comma delimited Formats
  • Customize tagging or other data elements as required
  • Assist in the Senior level incident assessment and response as necessary
  • Correlate data feeds

Qualification

Required

  • Active Secret Clearance
  • Minimum two (2) years of Cyber work experience
  • BS Degree in Cyber Security or IT or an additional 6 years of work experience substitution
  • Experience with Cyber Threat Intel work
  • Experience creating cyber security intelligence products and threat assessments and briefing of senior leaders.
  • Ability to work 3 days a week on-site in Leesburg, VA

Preferred

Benefits

  • PTO
  • Paid holidays
  • Corporate events
  • Continuing education reimbursements
  • 401K
  • Employee Stock Purchase Plan (ESPP)
Tetra Tech provides innovative solutions focused on water, the environment and energy for the government and commercial clients.
Glassdoor
3.8
Founded in 1966
Pasadena, California, USA
10001+ employees
http://www.tetratech.com
Tetra Tech provides innovative solutions focused on water, the environment and energy for the government and commercial clients.
Glassdoor
3.8
Founded in 1966
Pasadena, California, USA
10001+ employees
http://www.tetratech.com