Network Based Systems Analyst III
Core
Network security analyst supporting government clients in incident response, threat analysis, and network defense investigations.
Role type
Senior IC network security analyst (incident response)
Builds
Mitigation strategies for Computer Network Defense incidents
Domain
Cybersecurity / Network Defense
Deliverable
client delivery
Required skills
network investigations, TCP/IP protocols, network topology analysis, SIEM (Splunk), MITRE ATT&CK, network traffic analysis, PCAP analysis, network device integrity assessment
Preferred skills
network analysis software (Wireshark), PCAP carving, non-traditional traffic analysis, evidence preservation, virtualized environments
Technologies
Splunk, Wireshark, TCP/IP, ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS
Responsibilities
Coordinate incident response investigations, interface with customers on-site, analyze anomalous network activity, assess network topology for security concerns, collect and analyze network intrusion artifacts, analyze malicious activity to determine exploitation methods, collect device integrity data, support real-time CND incident handling
Seniority
Senior, hands-on IC
