Incident Response Team Lead

Requisition #: 1435 Job Title: Incident Response Team Lead Location: Reston, VA Clearance Level: TS (SCI Eligible) Active Certified Information System Security Professional (CISSP)

SUMMARY

Agile Defense is seeking an experienced Cyber Incident Response Team Lead to support an enterprise cybersecurity program that delivers 24/7/365 Cybersecurity Operations Center (SOC) services. The IR team conducts security investigations for potential threat activity identified within the organization, conducts deep‑dive forensic investigations (host‑based, cloud and network), identifies and implements countermeasures, and tracks and reports on incident activity to USG customers. To support this vital mission, Agile Defense staff are on the forefront of providing advanced CSOC Operations to include the development of advanced analytics and countermeasures to protect critical assets from various cyber threats. A strong work ethic, diligent time and attendance, written and verbal communication skills are a must. The ideal candidate will have a solid understanding of cyber threats and information security in the domains of TTPs, threat actors, campaigns, and observables. Additionally, the ideal candidate would be familiar with intrusion detection systems, intrusion analysis, security information event management platforms, endpoint threat detection tools, and security operations ticket management.

JOB DUTIES AND RESPONSIBILITIES

Drive the incident response lifecycle to include incident detection, analysis, escalation, and coordinated response across all CSOC functions. Develop and standardize incident response runbooks, playbooks, and communication protocols; ensure proper evidence handling and thorough documentation. Monitor and improve key performance metrics (MTTA/MTTR); capture lessons learned and implement corrective actions to strengthen future response efforts.

QUALIFICATIONS

Required Certifications: Certified Information System Security Professional (CISSP) GIAC Certified Intrusion Analyst (GCIA) GIAC Certified Incident Handler (GCIH) GIAC Certified Forensic Analyst (GCFA) SANS GIAC Certified Enterprise Defender (GCED) Information Assurance Technician (IAT) Level III certification in accordance with DoD Directive 8570.1 Bachelor of Science in computer science, engineering, STEM or cybersecurity IT or cyber security (or eight (8) years of relevant work experience in lieu of a degree).

ADDITIONAL SKILLS & QUALIFICATIONS

Required Skills: Five (5) years of progressive professional experience in incident response role, SOC analyst role with emphasis in cyber security issues, incidents, hunts or digital forensics and operations, and computer incident response lifecycle. Proficient use of cyber tools, including but not limited to SIEM, network analysis, live response, endpoint detection and response tools, IPS/IDS and CSOC ticketing platforms. Preferred Skills:

GFCA, GPEN, GREM, GFNA, GIAC

Familiarity with Cloud environments

WORKING CONDITIONS

Environmental Conditions: Hybrid onsite in Reston, VA Strength Demands: Physical Requirements Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities #J-18808-Ljbffr Agile Defense