Node
Network Based System Analyst
Arlington, Virginia, United States
No sponsorshipDetected 338 days ago
TypeScriptNode.jsCybersecurityNetwork SecuritySIEMIncident ResponseAgileTCP/IPDNSWireshark
About the role
- Node.Digital is an independent Digital Automation & Cognitive Engineering company that integrates best-of-breed technologies to accelerate business impact.
- Medical Dental Vision Basic Life Long-Term Disability Health Savings Account 401K Three weeks of PTO 10 Paid Holidays Pre-Approved Online Training
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
Requirements
- 5+ 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.
- Substantial knowledge of Splunk (or other SIEM's)
Nice to have
- U.S. Citizenship.
- Must have an active TS/SCI clearance.
- Must be able to obtain DHS Suitability.
- 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.
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 -
Company info
- Our Core Values help us in our mission.
- We are proud to offer competitive compensation and benefits packages to include:
Visa & Work Authorization
- Network-Based System Analyst Location: Arlington, VA Must have an active Top Secret Security Clearance Node provides remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and
This listing is sourced directly from Node's careers page and normalized into a canonical job model.