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Triangle Cyber logo Closed Nov 6, 2026

Triangle Cyber

Cybersecurity Incident Manager (2nd Shift/OnSite)

Arlington, VA

Job at a glance

Sector
Engineering & Technology
Posted
Sep 16, 2026
First found
Nov 1, 2026, 10:12 AM ET
This job closed November 6, 2026 The employer is no longer taking applications.

About the job

Triangle Cyber is seeking a Cybersecurity Incident Manager (2nd Shift) to provide onsite incident management support for a large federal client.

What You'll Do

  • Perform Computer Network Defense (CND) incident triage to include determining scope, urgency, and potential impact

  • Correlate incident data to identify specific trends in reported incidents

  • Recommend defense-in-depth principles and practices (i.e., Defense in Multiple Places, layered defenses, security robustness, etc.)

  • Research and compile known resolution steps or workarounds to enable mitigation of potential CND incidents within the enterprise

  • Apply cybersecurity concepts to the detection and defense of intrusions into small and large-scale IT networks, and conduct cursory analysis of log data

  • Monitor external data sources to maintain currency of CND threat conditions and determine which security issues may have an impact on the enterprise

Required

  • Must have an active Top Secret clearance

  • Must have at least two (2+) years of directly relevant experience in cyber incident management or cybersecurity operations

  • Must have a Bachelor of Science (or higher) in Computer Science, Cybersecurity, Information Technology, or a related degree, or a High School Diploma with at least four (4) years of hands-on incident management or cybersecurity experience

  • Must have knowledge of incident response and handling methodologies

  • Must have knowledge of NIST 800-62 (latest revision), and FISMA standards as they pertain to reporting incidents

  • Must have knowledge of the National Cyber Incident Scoring System to be able to prioritize triaging of incident

  • Must have knowledge of general attack stages (e.g., footprinting and scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks, etc.)

  • Must have skill in recognizing and categorizing types of vulnerabilities and associated attacks

  • Must have knowledge of basic system administration and operating system hardening techniques, Computer Network Defense policies, procedures, and regulations

  • Must have knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])

  • Must have 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)

Preferred

  • Knowledge of different operational threat environments (e.g., first generation [script kiddies], second generation [non nation-state sponsored], and third generation [nation-state sponsored])

  • 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)

  • GIAC – GIAC Certified Incident Handler (GCIH)

  • GIAC – GIAC Certified Forensic Analyst (GCFA)

  • GIAC – GIAC Information Security Professional (GISP)

  • GIAC – GIAC Certified Enterprise Defender (GCED)

  • (ISC)² – Certified Cyber Forensics Professional (CCFP) (retired)

  • (ISC)² – Certified Information Systems Security Professional (CISSP)