ManTech
Senior Cyber Incident Detection and Response Analyst
ManTech - Jackson, Mississippi, United States
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Overview
Senior Cyber Incident Detection and Response Analyst
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seeks a motivated, career and customer-oriented
Senior Cyber Incident Detection and Response Analyst
to join our team in
Stennis, MS.
The NOSC Senior Cybersecurity Incident Detection and Response Analyst leads the monitoring, analysis, and response to complex cybersecurity threats affecting networks. They conduct advanced threat investigations, coordinate incident containment and remediation efforts, and enhance detection capabilities to strengthen overall cybersecurity resilience. Reports to the Cybersecurity Incident Response Lead.
Responsibilities Include, But Are Not Limited To
Provide 24/7 support for incident data flow and response, content, and remediation, and interfaces with other incident response centers in maintaining an understanding of threats, vulnerabilities, and exploits that could impact networks and assets. Perform the role of Incident Coordinator for IT Security events requiring focused response, containment, investigation, and remediation. Perform real-time proactive event investigation on various security enforcement systems, such as SIEM, Anti-virus, Internet content filtering/reporting, malcode prevention, Firewalls, IDS & IPS, Web security, antispam, etc. Assist with forensic analysis on hosts supporting investigations. Conduct malware analysis in out of-band environment (static and dynamic), including complex malware. Analyze operational anomalies, network behavior and perform mitigation actions derived from cyber threat monitoring and anomaly analysis, and actively monitor the networks for cybersecurity threats and vulnerabilities. Perform quality assurance on Incident Closures. Develop and implement detection use cases and signatures to enhance threat identification capabilities. Continuously assess and improve incident detection and response processes.
Minimum Qualifications
10+ years of experience in cybersecurity, with a focus on incident detection and response and a Bachelor’s degree in computer science, information technology, cybersecurity, or a related field of study (or equivalent experience). One of the following relevant certifications: Certified Information Systems Security Professional (CISSP), Certified Incident Handler (GCIH), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH) Proficiency with SIEM tools (e.g., Splunk, ArcSight). Experience with intrusion detection/prevention systems (IDS/IPS), endpoint detection and response (EDR) tools, and firewalls. Strong understanding of network protocols, operating systems, and security architectures. Familiarity with digital forensics tools and techniques.
Preferred Qualifications
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 work in an office environment and maneuver in data center and other IT equipment installation locations. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Ability to lift and carry 75 lbs for distances up to 50 feet
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at MANTECH by 2x Get notified about new Cyber Security Analyst jobs in
Gainesville, MS . Cyber Incident Detection and Response Analyst
Network Operations Security Center Analyst
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Join to apply for the
Senior Cyber Incident Detection and Response Analyst
role at
MANTECH Continue with Google Continue with Google Senior Cyber Incident Detection and Response Analyst
1 week ago Be among the first 25 applicants Join to apply for the
Senior Cyber Incident Detection and Response Analyst
role at
MANTECH Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices
Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google ManTech
seeks a motivated, career and customer-oriented
Senior Cyber Incident Detection and Response Analyst
to join our team in
Stennis, MS.
The NOSC Senior Cybersecurity Incident Detection and Response Analyst leads the monitoring, analysis, and response to complex cybersecurity threats affecting networks. They conduct advanced threat investigations, coordinate incident containment and remediation efforts, and enhance detection capabilities to strengthen overall cybersecurity resilience. Reports to the Cybersecurity Incident Response Lead.
Responsibilities Include, But Are Not Limited To
Provide 24/7 support for incident data flow and response, content, and remediation, and interfaces with other incident response centers in maintaining an understanding of threats, vulnerabilities, and exploits that could impact networks and assets. Perform the role of Incident Coordinator for IT Security events requiring focused response, containment, investigation, and remediation. Perform real-time proactive event investigation on various security enforcement systems, such as SIEM, Anti-virus, Internet content filtering/reporting, malcode prevention, Firewalls, IDS & IPS, Web security, antispam, etc. Assist with forensic analysis on hosts supporting investigations. Conduct malware analysis in out of-band environment (static and dynamic), including complex malware. Analyze operational anomalies, network behavior and perform mitigation actions derived from cyber threat monitoring and anomaly analysis, and actively monitor the networks for cybersecurity threats and vulnerabilities. Perform quality assurance on Incident Closures. Develop and implement detection use cases and signatures to enhance threat identification capabilities. Continuously assess and improve incident detection and response processes.
Minimum Qualifications
10+ years of experience in cybersecurity, with a focus on incident detection and response and a Bachelor’s degree in computer science, information technology, cybersecurity, or a related field of study (or equivalent experience). One of the following relevant certifications: Certified Information Systems Security Professional (CISSP), Certified Incident Handler (GCIH), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH) Proficiency with SIEM tools (e.g., Splunk, ArcSight). Experience with intrusion detection/prevention systems (IDS/IPS), endpoint detection and response (EDR) tools, and firewalls. Strong understanding of network protocols, operating systems, and security architectures. Familiarity with digital forensics tools and techniques.
Preferred Qualifications
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 work in an office environment and maneuver in data center and other IT equipment installation locations. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer Ability to lift and carry 75 lbs for distances up to 50 feet
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at MANTECH by 2x Get notified about new Cyber Security Analyst jobs in
Gainesville, MS . Cyber Incident Detection and Response Analyst
Network Operations Security Center Analyst
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr