Job Information
Node.Digital Cyber Network Defense Analyst (CNDA)/Network Based Systems Analyst in Arlington, Virginia
Cyber Network Defense Analyst (CNDA)/Network Based Systems Analyst
Location: Arlington, VA
Must have Top Secret Security Clearance
Node is seeking a Cyber Network Defense Analyst (CNDA) to support this critical customer mission.
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 action 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
Collects network intrusion artifacts (e.g., PCAP, domains, URIs, 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
Collects network device integrity data and analyzes for signs of tampering or compromise
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
Requirements
Required Skills:
U.S. Citizenship
Must have an active TS/SCI clearance
Must be able to obtain DHS Suitability
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.
In-depth knowledge and experience of Wifi networking
In-depth knowledge and experience of network topologies - DMZs, WANs, 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 virtualized environments
Required Education:
BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 7-9 years of network investigations experience.
Desired Certifications:
DoD 8140.01 IAT Level II, IASAE II, CSSP Analyst, GCIA, GCIH, CSSP Analyst/CSSP Incident Responder, CEH
SANS GIAC GNFA preferred
Company Overview:
Node. Digital is an independent Digital Automation & Cognitive Engineering company that integrates best-of-breed technologies to accelerate business impact.
Our Core Values help us in our mission. They include:
OUR CORE VALUES
Identifying theRIGHT PEOPLEand developing them to their full capabilities
Our customer’s “Mission” is our “Mission”. OurMISSION FIRSTapproach is designed to keep our customers fully engaged while becoming their trusted partner
We believe inSIMPLIFYINGcomplex problems with a relentless focus on agile delivery excellence
Our mantra is “SimpleSecureSpeed” in the delivery of innovative services and solutions.
Benefits
We are proud to offer competitive compensation and benefits packages to include:
Medical
Dental
Vision
Basic Life
Long-Term Disability
Health Saving Account
401K
Three weeks of PTO
10 Paid Holidays
Pre-Approved Online Training