Cyber Network Defense Analyst II — Threat Detection

ARSIEM; Arlington (VA); On-site; USD 80,000 - 110,000; Full time

Job summary

A technology company supporting government clients is seeking a Cyber Network Defense Analyst to monitor and analyze network activity for signs of suspicious behavior. The position involves characterizing network traffic, coordinating with cyber defense teams, and documenting incidents. Ideal candidates have a BS in a related field or significant experience in network investigations. Key qualifications include hands-on experience with cyber defense tools and a strong background in network analysis. Candidates must have Active TS/SCI clearance.

Qualifications

• 2+ years of experience in cyber defense analysis using leading-edge technologies.
• Experience in developing and deploying signatures.
• Experience in detecting host and network-based intrusions.

Responsibilities

• Analyze network traffic to identify anomalous activity.
• Document and elevate incidents that may impact the network.
• Provide daily summary reports of network events.

Skills

Direct relevant experience in cyber defense analysis

Developing and deploying signatures

Detecting host and network-based intrusions

Packet-level analysis

Trend analysis

Education

BS in Computer Science, Cyber Security, or related degree

HS Diploma with 4+ years of network investigations experience

Tools

Snort

Carnegie Mellon SiLK tool suite

Job description

A technology company supporting government clients is seeking a Cyber Network Defense Analyst to monitor and analyze network activity for signs of suspicious behavior. The position involves characterizing network traffic, coordinating with cyber defense teams, and documenting incidents. Ideal candidates have a BS in a related field or significant experience in network investigations. Key qualifications include hands-on experience with cyber defense tools and a strong background in network analysis. Candidates must have Active TS/SCI clearance.