CIRT Tier 2 Analyst / Active Secret

PeratonBeltsville, MD
Onsite

About The Position

Peraton is seeking an experienced CIRT Tier 2 Analyst to join Peraton's Federal Strategic Cyber Mission program. In this role, you will detect, classify, process, track, and report on cyber security events and incidents. You will perform advanced in-depth analysis of coordinated Tier 1 alert triage and requests in a 24x7x365 environment. You will analyze logs from multiple sources (e.g., host logs, EDR, firewalls, intrusion detection systems, servers) to identify, contain, and remediate suspicious activity. You will characterize and analyze network traffic to identify anomalous activity and potential threats. You will protect against and prevent potential cyber security threats and vulnerabilities. You will perform forensic analysis of hosts artifacts, network traffic, and email content. You will analyze malicious scripts and code to mitigate potential threats. You will conduct malware analysis to generate IOCs to identify and mitigate threats. You will collaborate with Department of State teams to analyze and respond to events and incidents. You will monitor and respond to the CIRT Security Orchestration and Automation Response (SOAR) platform, hotline, email in-boxes. You will create tickets and initiate workflows as instructed in technical SOPs. You will coordinate and report incident information to the Cybersecurity and Infrastructure Security Agency (CISA). You will collaborate with other local, national and international CIRTs as directed. You will submit alert tuning requests.

Requirements

  • Bachelor's degree and at least 2 years of experience or a High School diploma and 6 years of experience.
  • Must possess or be able to obtain at least one of the following certifications before start date (Continued certification required as a condition of employment): A+ CE; CCNA-Security; CND; Network+ CE; SSCP
  • Demonstrated experience in the Incident Response lifecycle.
  • Knowledge of SOAR ticketing and automated response systems (e.g. ServiceNow, Splunk SOAR, Microsoft Sentinel).
  • Demonstrated experience with using Security Information and Event Management (SIEM) platforms (e.g. Splunk, Microsoft Sentinel, Elastic, Q-Radar).
  • Demonstrated experience in using Endpoint Detection and Response systems (e.g. MDE, ElasticXDR, CarbonBlack, Crowdstrike).
  • Knowledge of cloud security monitoring and incident response.
  • Knowledge of integrating IOCs and Advanced Persistent Threat actors.
  • Ability to analyze cyber threat intelligence reporting and understanding adversary methodologies and techniques.
  • Knowledge of malware analysis techniques.
  • Knowledge of the MITRE ATT&CK and D3FEND frameworks.
  • U.S. Citizenship required.
  • Active Secret security clearance.

Nice To Haves

  • Proficiency with Splunk for security monitoring, alert creation, and threat hunting.
  • Knowledge of Microsoft Azure access and identity management.
  • Proficiency with Microsoft Defender for Endpoint and Identity for security monitoring, response, and alert generations.
  • Experience in using digital forensics collection and analysis tools (e.g. Autopsy, MagnetForensics, Zimmerman Tools, KAPE, CyLR, Volatility).
  • Experience with using ServiceNow SOAR for ticketing and automated response.
  • Knowledge of Python, PowerShell and BASH scripting languages.
  • Experience with cloud security monitoring and incident response.
  • Demonstrated ability to perform static/dynamic malware analysis and reverse engineering.
  • Experience with integrating cyber threat intelligence and IOC-based hunting.
  • Technical certifications such as: Security+, CySA+, Cloud+, Try Hack Me SAL1, Hack the Box CDSA, CyberDefenders, CCD, Azure SC-900, CCSP, GCIH, CCSK, GSEC, CHFI, GCLD, GCIA.
  • Advanced technical certifications such as: SecurityX/CASP+, PRMP, GREM, GEIR, GNFA, or GCFA.

Responsibilities

  • Detect, classify, process, track, and report on cyber security events and incidents.
  • Perform advanced in-depth analysis of coordinated Tier 1 alert triage and requests in a 24x7x365 environment.
  • Analyze logs from multiple sources (e.g., host logs, EDR, firewalls, intrusion detection systems, servers) to identify, contain, and remediate suspicious activity.
  • Characterize and analyze network traffic to identify anomalous activity and potential threats.
  • Protect against and prevent potential cyber security threats and vulnerabilities.
  • Perform forensic analysis of hosts artifacts, network traffic, and email content.
  • Analyze malicious scripts and code to mitigate potential threats.
  • Conduct malware analysis to generate IOCs to identify and mitigate threats.
  • Collaborate with Department of State teams to analyze and respond to events and incidents.
  • Monitor and respond to the CIRT Security Orchestration and Automation Response (SOAR) platform, hotline, email in-boxes.
  • Create tickets and initiate workflows as instructed in technical SOPs.
  • Coordinate and report incident information to the Cybersecurity and Infrastructure Security Agency (CISA).
  • Collaborate with other local, national and international CIRTs as directed.
  • Submit alert tuning requests.

Benefits

  • overtime
  • shift differential
  • discretionary bonus
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