Senior Network Defense Analyst (CND & IR)

Benz Technology; Fort Meade (MD); On-site; USD 120,000 - 180,000; Full time

Job summary

Benz Technology is seeking a hands-on Computer Network Defense professional to strengthen enterprise security by conducting vulnerability assessments, detecting intrusions, and delivering mitigation strategies. The role sits at the intersection of network engineering and cybersecurity operations and involves direct work with government stakeholders.

You will analyze traffic, routing devices, and audit logs, and you will produce actionable recommendations. A mismatch in sponsorship is noted; U.S.

Qualifications

• Experience in computer network defense (CND) and incident response.
• Networking knowledge across Cisco, Juniper, and Arista environments.
• Familiarity with vulnerability assessment methodologies and tools.
• Packet analysis using Wireshark, tcpdump, or equivalent.
• SIEM experience with Splunk and/or Elastic.
• Cybersecurity analysis and threat investigation.

Responsibilities

• Conduct proactive network defense activities including vulnerability assessments and intrusion detection.
• Analyze network routing devices, traffic flows, and audit logs from Cisco, Juniper, and Arista environments.
• Perform packet-level analysis to identify malicious activity and support incident response.
• Monitor and investigate security events using SIEM platforms such as Splunk and Elastic.
• Support digital forensics and exploitation analysis efforts.
• Research emerging vulnerabilities and technologies to develop mitigation actions.
• Document analytic findings and produce comprehensive technical reports for stakeholders.

Skills

CND

Incident response

Networking (Cisco/Juniper/Arista)

Vulnerability assessment

Packet analysis

Threat investigation

Scripting (Python/Bash)

Tools

Wireshark/tcpdump

Splunk/Elastic SIEM

Job description

Benz Technology is seeking a hands-on Computer Network Defense professional to strengthen enterprise security by conducting vulnerability assessments, detecting intrusions, and delivering mitigation strategies. The role sits at the intersection of network engineering and cybersecurity operations and involves direct work with government stakeholders.

You will analyze traffic, routing devices, and audit logs, and you will produce actionable recommendations. A mismatch in sponsorship is noted; U.S.