Freelance Computer Forensics Analyst Jobs in Virginia

Network Forensics Cybersecurity Analyst * Arlington, VA
* Information Technology Our Partner provides support for on and offsite incident response to Government agencies and critical infrastructure owners who experience cyber-attacks. They provide advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation, using host and network-based cybersecurity analysis capabilities. Personnel perform investigations to characterize the level of severity of breaches and develop mitigation/remediation plans. They are seeking Network Forensics Cybersecurity Analysts to support this critical customer mission.  Responsibilities * Assist the Government lead in coordinating teams in preliminary incident response investigations * Assist the Government lead with interfacing with the customer while on site * Determine appropriate courses of actions in response to identified and analyzed anomalous network activity * Assess network topology and device configurations identifying critical security concerns and providing security best practice recommendations * Assist with the writing and publishing of Computer Network Defense guidance and report on incident findings to appropriate constituencies * Collect network intrusion artifacts (e.g., PCAP, domains, URI’s, certificates, etc.) and use discovered data to enable mitigation of potential Computer Network Defense incidents * Analyze identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information * Collect network device integrity data and analyze for signs of tampering or compromise * Assist 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 Requirements * U.S. Citizenship * Active TS/SCI Clearance * Must be able to obtain DHS Suitability * BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma and 4-6 years of network investigations experience * 2+ years of directly relevant experience in network investigations * In depth knowledge of CND policies, procedures and regulations * In depth knowledge of TCP/IP protocols * In depth knowledge of standard protocols – ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, etc.   * 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 Desired Skills * 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 designing cyber security systems and environments in a Linux and/or Windows environment * Proficiency with virtualized environments * Certifications: * 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 About Us For more than 20 years, NewGen Technologies has solved our clients’ toughest IT challenges with integrity, security, and outstanding service by delivering both technology and talent. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics. Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. #CJ Apply Now More Openings * Expert Network Forensics Cybersecurity Analyst * Arlington, VA
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