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Network Forensics Cybersecurity Analysts

Company: Allyon Inc.
Location: Arlington
Posted on: March 16, 2023

Job Description:

Job Description Summary: Allyon, Inc. is an established IT and Healthcare Services firm and we love what we do! It makes our day when we are able to help talented individuals achieve their career goals while at the same time helping our clients build quality teams. If you are interested in joining the Allyon Team, please apply or submit your resume for review today! Job Title:
Network Forensic Cybersecurity Analyst Hybrid schedule in Arlington, VA
Duties & Responsibilities:

  • Assists the Government lead in coordinating teams in preliminary incident response investigations
  • Assists the Government lead with interfacing with the customer while on site
  • Determines appropriate courses of actions in response to identified and analyses anomalous network activity
  • Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations
  • Assists with the writing and publishing of Computer Network Defense guidance and reports on incident findings to appropriate constituencies
  • Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents
  • Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information
  • Assists with real-time CND incident handling (i.e., forensic collections, intrusion correlation and tracking, threat analysis, and advising on system remediation) tasks to support onsite engagements
  • Provide technical briefings as required
    Minimum Requirements:
    • U.S. Citizenship
    • Must have an active TS/SCI clearance
    • Must be able to obtain DHS Suitability
    • Minimum of 8+ years of directly relevant experience in network investigations
    • In depth knowledge of CND policies, procedures and regulations
    • In depth knowledge of standard protocols ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, TCP/IP
    • In depth knowledge and experience of Wifi networking
    • In depth knowledge and experience of network topologies - DMZ's, WAN's, etc.
    • Substantial knowledge of Splunk (or other SIEM's)
    • Understanding of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK)
    • Knowledge of Computer Network Defense policies, procedures, and regulations
    • Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture
    • Ability to characterize and analyze network traffic to identify anomalous activity and potential threats to network resources
    • Ability to identify and analyze anomalies in network traffic using metadata
    • Experience with reconstructing a malicious attack or activity based on network traffic
    • Experience examining network topologies to understand data flows through the network
    • Must be able to work collaboratively across physical locations
      • Substantial knowledge of network device integrity concepts and methodologies
      • Proficiency with network analysis software (e.g. Wireshark)
      • Proficiency with carving and extracting information from PCAP data
      • Proficiency with non-traditional network traffic (e.g. Command and Control)
      • Proficiency with preserving evidence integrity according to standard operating procedures or national standards
      • Proficiency with virtualized environments
        What we Offer:
        • Competitive pay and benefits
        • 401k eligibility after 6 months, including company match
          How to Apply:
          Please submit your resume below for this opportunity and to view other positions available, visit our careers page at
          Allyon, Inc. is an equal employment opportunities (EEO) employer and terms of employment are without regard to race, color, religion, sex, national origin, age, disability or genetics. Allyon, Inc. complies with applicable state and local laws governing nondiscrimination in employment. This policy applies to all terms and conditions of employment. by Jobble

Keywords: Allyon Inc., Arlington , Network Forensics Cybersecurity Analysts, Other , Arlington, Virginia

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