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Cyber Threat Hunter Analyst
Posted on 11/24/2022
INACTIVE
Locations
Ashburn, VA, USA
Experience Level
Entry
Junior
Mid
Senior
Expert
Desired Skills
AWS
Linux/Unix
Microsoft Azure
Powershell
Splunk
Python
Requirements
  • SANS GCIH (GIAC Certified Incident Handler)
  • SANS GCFA (GIAC Certified Forensic Analyst)
  • SANS GCIA (GIAC Certified Intrusion Analyst)
  • SANS GNFA (GIAC Network Forensic Analyst)
  • SANS GWAPT (GIAC Web Application Pentester)
  • SANS GPEN (GIAC Penetration Tester)
  • Offensive Security Certified Professional (OSCP)
Responsibilities
  • Create Threat Models to better understand the DHS IT Enterprise, identify defensive gaps, and prioritize mitigations
  • Author, update, and maintain SOPs, playbooks, work instructions
  • Utilize Threat Intelligence and Threat Models to create threat hypotheses
  • Plan and scope Threat Hunt Missions to verify threat hypotheses
  • Proactively and iteratively search through systems and networks to detect advanced threats
  • Analyze host, network, and application logs in addition to malware and code
  • Prepare and report risk analysis and threat findings to appropriate stakeholders
  • Create, recommend, and assist with development of new security content as the result of hunt missions to include signatures, alerts, workflows, and automation
  • Coordinate with different teams to improve threat detection, response, and improve overall security posture of the Enterprise
Desired Qualifications
  • Expertise in network and host-based analysis and investigation
  • Demonstrated experience planning and executing threat hunt missions
  • Understanding of complex Enterprise networks to include routing, switching, firewalls, proxies, load balancers
  • Working knowledge of common (HTTP, DNS, SMB, etc) networking protocols
  • Familiar with operation of both Windows and Linux based systems
  • Proficient with scripting languages such as Python or PowerShell
  • Familiarity with Splunk Search Processing Language (SPL) and/or Elastic Domain Specific Language (DSL)
  • Demonstrated experience triaging and responding to APT activities
  • Experience working with various technologies and platform such as AWS, Azure, O365, containers, etc
  • Understanding of current cyber threat landscape, the different tactics commonly used by adversaries and how you would investigate, contain and recover against their attacks
Leidos

10,001+ employees

Scientific & engineering systems integration service
Company Overview
Leidos’s mission is to make the world safer, healthier, and more efficient through technology, engineering, and science. The company is a leader in systems integration and technical solutions while working closely with all branches of the U.S. military, the U.S. Department of Defense, other U.S. government civil agencies, and also customers in select markets across the globe.
Benefits
  • Medical, dental, & vision insurance
  • Health Savings account
  • Income protection
  • PTO
  • Paid parental leave
  • Jury duty pay
  • Bereavement leave
  • 401(k) Retirement Plan
  • Employee Stock Purchase Plan
  • Family Benefits
Company Core Values
  • Integrity: Is having the courage to make tough ethical decisions, taking pride in our work, being transparent with our team, and being respectful of everyone.
  • Inclusion: Is fostering a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone.
  • Innovation: Is not limited to our engineers and scientists. It is acting as a catalyst. Being tenacious and curious to help us excel and be a part of a learning organization.
  • Agility: Is being flexible, creative, and resilient. It is our ability to think and act small while using the size and strength of our balance sheet to our advantage.
  • Collaboration: Is being team-oriented and proactively engaging to meet shared objectives. It is about building relationships and staying connected with each other.
  • Commitment: Is being accountable, taking ownership, modeling servant leadership, and operating with a sense of urgency to our customers and teams.