Sr. Network Based Systems Analyst at NewGen Technologies

Our Partner provides remote and onsite advanced technical assistance proactive hunting rapid onsite incident response and immediate investigation and resolution using host-based network-based and cloud-based cybersecurity analysis capabilities. Team personnel provide front line response for digital forensics/incident response (DFIR) and proactively hunting for malicious cyber activity. They are seeking Cyber Network Defense Analysts (CNDA) to support this critical customer mission. The CNDA uses information collected from a variety of sources to monitor network activity and analyze it for evidence of suspicious behavior. Monitoring and analysis are performed to identify and report events that occur or might occur within the network in order to protect information information systems and networks from threats.ResponsibilitiesAssistthe Government lead in coordinating teams in preliminary incident response investigationsAssistthe Government lead with interfacing with the customer while on siteDetermineappropriate courses of actions in response to identified and analyses anomalous network activityAssessnetwork topology and device configurations identifying critical security concerns and providing security best practice recommendationsCollectnetwork intrusion artifacts (e.g. PCAP domains URIs certificates etc.) and usediscovered data to enable mitigation of potential Computer Network Defense incidentsAnalyzeidentified malicious network activity to determine weaknesses exploited exploitation methods effects on system and informationCollectnetwork device integrity data and analyze for signs of tampering or compromiseAssist 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 engagementsRequirementsU.S. CitizenshipActive TS/SCI ClearanceMust be able to obtain DHS SuitabilityBS Computer Science Cyber Security Computer Engineering or related degree; or HS Diploma & 7-9 years of network investigations experience5 years of directly relevant experience in network investigationsIn depth knowledge of CND policies procedures and regulationsIn depth knowledge of TCP/IP protocolsIn depth knowledge of standard protocols ICMP HTTP/S DNS SSH SMTP SMB NFS etc.In depth knowledge and experience of Wifi networkingIn depth knowledge and experience of network topologies - DMZs WANs etc.Substantial knowledge of Splunk (or other SIEMs)Understanding of MITRE Adversary Tactics Techniques and Common Knowledge (ATT&CK)Knowledge of Computer Network Defense policies procedures and regulationsKnowledge of defense-in-depth principles and general attack stages with respect to network security architectureAbility to characterize and analyze network traffic to identify anomalous activity and potential threats to network resourcesAbility to identify and analyze anomalies in network traffic using metadataExperience with reconstructing a malicious attack or activity based on network trafficExperience examining network topologies to understand data flows through the networkMust be able to work collaboratively across physical locationsDesired SkillsSubstantial knowledge of network device integrity concepts and methodologiesProficiency with network analysis software (e.g. Wireshark) Proficiency with carving and extracting information from PCAP dataProficiency with non-traditional network traffic (e.g. Command and Control) Proficiency with preserving evidence integrity according to standard operating procedures or national standardsProficiency with virtualized environmentsCertifications:DoD 8140.01 IAT Level II IASAE II CSSP Analyst GCIA GCIH CSSP Analyst/CSSP Incident Responder CEHSANS GIAC GNFA preferredAbout UsFor 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 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. #CJRequired Experience:Senior IC Key Skills IDS,Network Support,Tcp/IP,LAN,Computer Networking,Windows,TCP,Perl,Telecommunication,Operating Systems,Juniper,Dns Employment Type : Full Time Experience: years Vacancy: 1