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ARSIEM

Posted 2 months ago

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396 - Principal Network Evaluator

Linthicum, MDOn-siteFull-time

AI Summary

A Principal Network Evaluator performs proactive computer network defense, vulnerability assessments, and incident response for government clients, analyzing networks and traffic to identify vulnerabilities and produce actionable recommendations.

About this role

About ARSIEM Corporation

At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.

As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with.

ARSIEM is looking for a motivated Principal Network Evaluator to support an exciting Computer Network Defense mission. Evaluator will work closely with Government stakeholders to identify vulnerabilities, investigate cyber threats, conduct network defense operations, and provide actionable recommendations that strengthen enterprise security and mission capabilities. This position will support one of our government clients in Linthicum, MD.

Responsibilities

  • Conduct proactive computer network defense activities by analyzing systems and networks to identify vulnerabilities, detect network intrusions, monitor security events, assess attack surfaces, and develop operational courses of action to mitigate cyber threats.
  • Perform vulnerability assessments using industry-standard tools and techniques, analyze network traffic and audit logs, conduct packet analysis, research emerging technologies and vulnerabilities, support digital forensics and exploitation activities, document analytic findings, and produce comprehensive reports and recommendations for Government stakeholders.

    • Minimum Qualifications

  • Bachelor's degree plus 11-years of relevant experience, or equivalent.
  • Experience with computer network defense, vulnerability assessment, incident response, packet analysis, network protocols, SIEM technologies, and cybersecurity analysis.
  • Strong networking knowledge and analytical and problem-solving skills.
  • Experience researching system vulnerabilities and developing mitigation strategies.
  • Practical experience with Splunk and Elastic.

    • Preferred Qualifications

  • Experience with Wireshark, tcpdump, or similar network analysis and SIEM tools.
  • Knowledge of digital forensics, intrusion detection systems, vulnerability scanning technologies, MITRE ATT&CK, NIST cybersecurity frameworks, and scripting languages.
  • Relevant cybersecurity certifications (Security+, CySA+, GCIH, GCIA, GCFA, CISSP, or equivalent).​
  • Previous Hunt/Blue Team experience.
  • Knowledge of Network Defense Integrity (NDI) Methodology

    • Skills

    Digital ForensicsElasticMITRE ATT&CKNetwork ProtocolsNIST Cybersecurity FrameworkPacket AnalysisSIEMSplunkTcpdumpVulnerability AssessmentWireshark

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