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Cyber Threat Hunter; TS​/SCI – Onsite Security Consultant

Job in Fairfax, Fairfax County, Virginia, 22032, USA
Listing for: 109 Trellix Public Sector LLC
Full Time position
Listed on 2026-07-26
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, IT Consultant
Job Description & How to Apply Below
Position: Cyber Threat Hunter (TS/SCI) – Onsite Security Consultant

Cyber Threat Hunter (TS/SCI Clearance Required)

About Trellix Trellix is a global company redefining the future of cybersecurity. The company’s comprehensive, open, and native cybersecurity platform helps organizations confronted by today’s most advanced threats gain confidence in the protection and resilience of their operations. Trellix, along with an extensive partner ecosystem, accelerates technology innovation through artificial intelligence, automation, and analytics to empower over 50,000 business and government customers with responsibly architected security.

More at

Role Overview

Develops and delivers detailed IT solutions through consulting project activities. Responsibilities include client identification through final invoicing for engagements requiring varied interpersonal and technical skills. Technical responsibilities include problem identification, system architecture definition, hardware/software specification and/or design, implementation, testing, client training, and solution deployment. Performance is typically evaluated based on utilization, (i.e., billable hours). Project management activities include interaction with company and client managers and schedule monitoring.

May participate in sales and proposal presentations in addition to completing ongoing team account activities. Identifies additional product/services opportunities in customer organization. Performance is typically measured by the capture of the consulting engagement and/or delivery of agreed solutions within budgeted hours.

Responsibilities

This position also requires clear documentation and close coordination with cross‑functional teams to enhance security policies, tools, and architecture based on threat insights.

Trellix Professional Services Security Consultant (Public Sector)

Work Location:

Onsite Fort Belvoir, VA

Role Overview :
Role:
Trellix Security Professional Services Consultant

Location:

Fort Belvoir, VA

Clearance Required:

TS/SCI Up to 25% Travel Required

Company Overview:
Trellix is a global company redefining the future of cybersecurity. The company’s open and native extended detection and response (XDR) platform helps organizations confronted by today’s most advanced threats gain confidence in the protection and resilience of their operations. Trellix’s security experts, along with an extensive partner ecosystem, accelerate technology innovation through machine learning and automation to empower over 40,000 business and government customers.

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