Incident Response Expert - IV with Security Clearance

Base One Technologies
Arlington, Virginia 22201 United States  View Map
Posted: May 30, 2026
  • Full Time
  • Federal Government
  • Summary

    If you are interested in this opportunity. Please forward a copy of your updated resume in words format to Responsibilities:
    • Serves as hunt and incident response subject matter expert (SME), applying in-depth knowledge on threat actor (TA) tools, techniques, and procedures (TTPs)
    • Distills analytic findings into executive summaries and in-depth technical reports
    • Provide expert support, analysis, and research with only broad direction into exceptionally complex problems and processes relating to the subject matter as it relates to hunt and incident response activities
    • Serves as technical expert on high-level incident response teams providing technical direction, interpretation, and alternatives
    • Exercises considerable latitude in determining technical objectives of an assignment or task at hand
    • Independently develops technical solutions to complex problems that require the regular use of ingenuity and creativity
    • Analyzes incident data and victim environments to recommend targeted mitigations
    • Advise technical personnel on countermeasure implementation and customization
    • Supports internal stakeholders on containment and eradication missions
    • Documents analysis in a standardized knowledgebase for sharing and publication
    • Assists in maintaining branch process and procedure documentation
    • Guides the completion of hunt and incident response activities Required Skills:
    o U.S. Citizenship
    o Must have an active TS/SCI clearance
    o Must be able to obtain DHS Suitability
    o 8+ years of directly relevant experience in the area of expertise
    o Must be able to travel domestically on short notice
    o Strong understanding of network architecture/security
    o Experience performing cyber incident response
    o Ability to think independently
    o Demonstrates superior written and oral communication skills
    o Must be able to work collaboratively across physical locations
    o Skilled in identifying different classes of attacks and attack stages
    o Understanding of system and application security threats and vulnerabilities
    o Understanding of proactive analysis of systems and networks, to include creating trust levels of critical resources
    o Proficiency with common operating systems (e,g, Linux/Unix, Windows) Desired Skills:
    o Experience leading and mentoring technical teams
    o Knowledge of Computer Network Defense policies, procedures and regulations
    o Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])
    o Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code)
    o Network and System administration experience
    o Strong understanding of adversarial tactics/techniques/procedures (TTPs)
    o Experience with Identity and Access Management (IAM) tools
    o Ability to review and analyze Enterprise Architecture (EA) from a security perspective
    o Understanding of cyber defense-in-depth principles
    o Hands-on skill in host/network intrusion detection
    o Ability to perform event correlation
    o Experience with malicious activity analysis
    o Ability to collaborate with stakeholders at multiple levels within an organization Required Education:
    BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 10+ years of technical experience in the area of expertise. Desired Certifications: One or more
    - DoD 8140.01 IAT Level II, IASAE II, CSSP Analyst
    - DoD 8140.01 GCIA, GCIH, CSSP Analyst/CSSP Incident Responder
    - DoD 8140.01 CEH, CSSP Analyst
    - SANS GIAC GNFA preferred
    - SANS GRID, GICSP, or GCIP a plus Notes:
    Arlington based, on-site position.
  • Job Description

    If you are interested in this opportunity. Please forward a copy of your updated resume in words format to Responsibilities:
    • Serves as hunt and incident response subject matter expert (SME), applying in-depth knowledge on threat actor (TA) tools, techniques, and procedures (TTPs)
    • Distills analytic findings into executive summaries and in-depth technical reports
    • Provide expert support, analysis, and research with only broad direction into exceptionally complex problems and processes relating to the subject matter as it relates to hunt and incident response activities
    • Serves as technical expert on high-level incident response teams providing technical direction, interpretation, and alternatives
    • Exercises considerable latitude in determining technical objectives of an assignment or task at hand
    • Independently develops technical solutions to complex problems that require the regular use of ingenuity and creativity
    • Analyzes incident data and victim environments to recommend targeted mitigations
    • Advise technical personnel on countermeasure implementation and customization
    • Supports internal stakeholders on containment and eradication missions
    • Documents analysis in a standardized knowledgebase for sharing and publication
    • Assists in maintaining branch process and procedure documentation
    • Guides the completion of hunt and incident response activities Required Skills:
    o U.S. Citizenship
    o Must have an active TS/SCI clearance
    o Must be able to obtain DHS Suitability
    o 8+ years of directly relevant experience in the area of expertise
    o Must be able to travel domestically on short notice
    o Strong understanding of network architecture/security
    o Experience performing cyber incident response
    o Ability to think independently
    o Demonstrates superior written and oral communication skills
    o Must be able to work collaboratively across physical locations
    o Skilled in identifying different classes of attacks and attack stages
    o Understanding of system and application security threats and vulnerabilities
    o Understanding of proactive analysis of systems and networks, to include creating trust levels of critical resources
    o Proficiency with common operating systems (e,g, Linux/Unix, Windows) Desired Skills:
    o Experience leading and mentoring technical teams
    o Knowledge of Computer Network Defense policies, procedures and regulations
    o Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])
    o Knowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, PL/SQL and injections, race conditions, covert channel, replay, return- oriented attacks, and malicious code)
    o Network and System administration experience
    o Strong understanding of adversarial tactics/techniques/procedures (TTPs)
    o Experience with Identity and Access Management (IAM) tools
    o Ability to review and analyze Enterprise Architecture (EA) from a security perspective
    o Understanding of cyber defense-in-depth principles
    o Hands-on skill in host/network intrusion detection
    o Ability to perform event correlation
    o Experience with malicious activity analysis
    o Ability to collaborate with stakeholders at multiple levels within an organization Required Education:
    BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 10+ years of technical experience in the area of expertise. Desired Certifications: One or more
    - DoD 8140.01 IAT Level II, IASAE II, CSSP Analyst
    - DoD 8140.01 GCIA, GCIH, CSSP Analyst/CSSP Incident Responder
    - DoD 8140.01 CEH, CSSP Analyst
    - SANS GIAC GNFA preferred
    - SANS GRID, GICSP, or GCIP a plus Notes:
    Arlington based, on-site position.
  • ABOUT THE COMPANY

    • Government Careers
    • Government Careers

    Government jobs offer stability, competitive benefits, and the chance to make a meaningful impact on your community and country.

    Whether you’re starting your career or seeking new opportunities, these roles provide pathways for growth, security, and service.

    Explore positions across a wide range of fields and take the first step toward a rewarding future in public service.

    Show more

MORE JOBS

  • Remote IBM Mainframe Administrator DoD Clearance Eligible

    • Indianapolis, Indiana
    • A.C.Coy Company
    • May 30, 2026
    • Full Time
    • Federal Government
  • Surface Warfare Officer

    • Waipahu, Hawaii
    • US Navy
    • May 30, 2026
    • Full Time
    • Federal Government
    • Military
  • Remote Public Sector Account Executive - Mid-Market (IoT)

    • New York, New York
    • Samsara
    • May 30, 2026
    • Full Time
    • Federal Government
    • Information Technology and Communication Services
  • Sr. ISSO with Security Clearance

    • Annapolis Junction, Maryland
    • Fuse Engineering LLC
    • May 30, 2026
    • Full Time
    • Federal Government
  • Incident Response Analyst

    • Brooklyn, New York
    • DataAnnotation
    • May 30, 2026
    • Full Time
    • Federal Government
  • Network Controller with Security Clearance

    • Hill Air Force Base, Utah
    • Zachary Piper Solutions, LLC
    • May 30, 2026
    • Full Time
    • Federal Government
Show More
Apply Now Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.
Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.