Cybersecurity Network Defense Specialist

3 weeks ago


Arlington, Virginia, United States Nine Mind Solutions Full time
Cybersecurity Network Defense Specialist

We are seeking a highly skilled Cybersecurity Network Defense Specialist to support our critical customer mission. The ideal candidate will use information collected from various sources to monitor network activity and analyze it for evidence of suspicious behavior.

Key Responsibilities:

Characterize and analyze network traffic to identify anomalous activity and potential threats to network resources
Coordinate with enterprise-wide cyber defense staff to validate network alerts
Document and escalate incidents that may cause ongoing and immediate impact to the environment
Perform cyber defense trend analysis and reporting
Provide daily summary reports of network events and activity relevant to cyber defense practices

Requirements:

Experience successfully developing and deploying signatures
Experience detecting host and network-based intrusions via intrusion detection technologies
Experience implementing incident handling methodologies
Experience implementing protocol analyzers
Experience collecting data from a variety of cyber defense resources

Preferred Qualifications:

GSEC (SANS401), Arcsight (or other SEIM solution), Network+, Security+
Python programming experience
Strong math and science background
Experience with Carnegie Mellon SiLK tool suite

Education:

Bachelor's in Computer Science, Cybersecurity, Computer Engineering or related degree; or HS Diploma & 7+ years of host or digital forensics experience. Two years of related work experience may be substituted for each year of degree level education.

Certifications:

One or more of the following professional certifications: GNFA, GCIH, GCIA, GSEC, CASP+, CySA+, PaLMS, FedVTE

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