Today
Dept of Homeland Security
Unspecified
Unspecified
IT - Security
Herndon, VA (On-Site/Office)
ManTech seeks a motivated, career and customer-oriented SeniorCybersecurity Threat Hunter to join our team in Herndon, VA
Responsibilities include, but are not limited to:
Minimum Qualifications:
Preferred Qualifications:
Clearance Requirements:
Physical Requirements:
Responsibilities include, but are not limited to:
- Collaborate with incident response teams to investigate, analyze, and remediate identified threats.
- Identify and assess the capabilities and activities of cyber criminals or foreign intelligence entities; design and administer procedures in the organization that sustains the security of the organization's data and access to its technology and communications systems.
- Identify, deter, monitor, and investigate computer and network intrusions.
- Provide computer forensic support to high technology investigations in the form of evidence seizure, computer forensic analysis, and data recovery.
- Monitor and assess complex security devices for patterns and anomalies from raw events (DNS, DHCP, AD, SE logs), tag events for Tier 1 & 2 monitoring.
- Analyze network traffic, system logs, and other data sources to detect anomalies and indicators of compromise (IOCs).
- Conduct detailed analysis of malicious code, attack vectors, and threat actor tactics, techniques, and procedures (TTPs).
Minimum Qualifications:
- 12+ years of experience in cybersecurity with a focus on threat hunting, threat analysis, or incident response and a B achelor's degree in computer science, information technology, cybersecurity, or a related field of study.
- An 8570 compliant certification, such as Certified Information Systems Security Professional (CISSP), GIAC Certified Incident Handler (GCIH), GIAC Certified Forensics Analyst (GCFA), GIAC Certified Intrusion Analyst (GCIA), or relevant certifications
- Proficiency with threat hunting tools and platforms (e.g., Splunk, ELK Stack, CrowdStrike, Carbon Black).
- Strong understanding of network protocols, system logs, and security event correlation.
- Experience in analyzing malware, attack vectors, and threat actor TTPs.
Preferred Qualifications:
- A master's degree
- Experience working in a government or defense environment.
- Familiarity with DHS policies and procedures.
- Knowledge of broader cybersecurity frameworks (e.g., NIST, ISO 27001).
Clearance Requirements:
- Must have a current/active Secret clearance with the ability to obtain and maintain a TS/SCI.
- The ability to obtain and maintain a DHS EOD suitability is required prior to starting this position.
Physical Requirements:
- Must be able to be in a stationary position more than 50% of the time
- Must be able to communicate, converse, and exchange information with peers and senior personnel
- Constantly operates a computer and other office productivity machinery, such as a computer
- The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
- The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
group id: RTX14564a
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