Gray Tier LLC
Job Location :
Ashburn,VA, USA
Posted on :
2025-07-22T23:02:32Z
Job Description :
Primary 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 Basic Qualifications:• Positions at this career level typically require BS degree or equivalent and 2-4 years of prior relevant experience, or a master's with less than 2 years, in order to operate within the scope contemplated by the level.• The candidate must currently possess a Top Secret Clearance. In addition to clearance requirement, all CBP personnel must have a current or be able to favorably pass a 5 year background investigation (BI). • Experience in the areas of incident detection and response, malware analysis, or computer forensics.
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