Cyber Threat Hunter

StratasCorp Technologies; Chesapeake (VA); On-site; USD 88,000 - 91,000; Full time

Job summary

StratasCorp Technologies seeks an SOC Analyst – Cyber Threat Hunter to monitor, analyze, and respond to cybersecurity threats targeting the MSC network. You will use IDS/IPS, SIEM, and packet-capture tools to detect, investigate, and mitigate security incidents in real time.

This on-site role in Chesapeake, Virginia requires an active Secret clearance and collaboration with CSSP operations to sustain a strong defensive posture across critical military network assets.

Qualifications

• CompTIA Security+ Certification required.
• High school diploma or equivalent required.
• Active Secret Clearance required.
• Foundational knowledge of cybersecurity concepts, network security, intrusion detection, and intrusion prevention.
• Ability to analyze security alerts, network traffic, and log data to identify suspicious activity.
• Familiarity with network protocols, packet capture analysis, and common monitoring techniques.
• Strong analytical, troubleshooting, and problem-solving skills.
• Attention to detail and the ability to recognize unusual patterns in network activity.
• Ability to document technical findings clearly and communicate security concerns effectively.
• Ability to work on-site in Chesapeake, Virginia.

Responsibilities

• Support day-to-day CSSP intrusion detection and prevention operations.
• Conduct real-time monitoring and analysis of security alerts, network sessions, data, and packet captures to identify threats.
• Operate and monitor IDS/IPS, network traffic analysis, and packet capture tools.
• Monitor SIEM platforms and CSSP tools for anomalous behavior and indicators of compromise.
• Examine and triage security alerts to determine severity and impact.
• Identify patterns of malicious activity and support proactive threat-hunting efforts.
• Analyze network traffic, packet captures, and logs to investigate suspicious activity.
• Use tools like Wireshark, WinDump, TCPDump for packet capture and analysis.
• Correlate data from multiple sources to identify attack patterns and support investigations.
• Document findings and escalate confirmed threats per procedures.
• Support threat indicators identification and vulnerability assessment affecting MSC network.

Education

CompTIA Security+ Certification

High school diploma or equivalent

Tools

Wireshark

WinDump

TCPDump

SIEM platforms

IDS/IPS platforms

Job description

The Security Operations Center (SOC) Analyst – Cyber Threat Hunter supports the monitoring, detection, analysis, and response to cybersecurity threats targeting the Military Sealift Command (MSC) network environment. This position supports Cyber Security Service Provider (CSSP) operations by conducting real-time security monitoring, analyzing network traffic, investigating alerts, and identifying potential malicious activity to maintain an active defense security posture.

The SOC Analyst will leverage intrusion detection and prevention systems, packet capture tools, Security Information and Event Management (SIEM) platforms, and other cybersecurity technologies to identify emerging threats, assess potential impacts, and support timely mitigation. The successful candidate will apply technical analysis and threat-hunting techniques to identify suspicious network activity, improve detection capabilities, and help protect critical network infrastructure.

This position requires strong analytical and troubleshooting skills, attention to detail, and the ability to operate effectively in a security-focused operational environment.

Location: Chesapeake, Virginia

Work Arrangement: On-site

Position Type: Full-Time

Clearance: Active Secret

Key Responsibilities

• Support day-to-day Cyber Security Service Provider (CSSP) intrusion detection and prevention operations.
• Conduct tactical, real-time monitoring and analysis of security alerts, network sessions, statistical data, and full packet captures to identify suspicious activity and potential cybersecurity threats.
• Operate and monitor intrusion-sensing, network traffic analysis, and packet capture tools to support continuous monitoring of MSC networks.
• Monitor SIEM platforms and CSSP security tools to identify anomalous behavior, indicators of compromise, and potential security incidents.
• Examine and triage security alerts to determine the nature, severity, scope, and potential impact of identified threats.
• Identify patterns of malicious activity and support proactive threat-hunting efforts to detect threats that may evade traditional security controls.

Network Traffic Analysis and Incident Investigation

• Analyze network traffic, packet captures, session data, and security logs to investigate suspicious activity and potential intrusions.
• Utilize tools such as Wireshark, WinDump, and TCPDump to capture, inspect, and analyze network communications.
• Correlate data from multiple security monitoring sources to identify attack patterns, establish relationships between events, and support incident investigations.
• Conduct strategic analysis of Intrusion Detection System/Intrusion Prevention System (IDS/IPS) data to identify emerging threats, recurring security events, and opportunities to improve detection.
• Document investigative findings and elevate confirmed or suspected threats in accordance with established security procedures.
• Support the identification of threat indicators, attack techniques, and potential vulnerabilities affecting the MSC network environment.

Security Tool Configuration and Optimization

• Monitor and maintain intrusion-sensing and security monitoring technologies to support effective threat detection and prevention.
• Assist with updating and configuring CSSP security devices, including the implementation of current detection signatures and heuristic techniques.
• Evaluate security alerts and detection performance to identify gaps in monitoring coverage and opportunities to improve threat identification.
• Support the ongoing refinement of IDS/IPS configurations and detection capabilities in response to emerging threats and changing operational requirements.
• Apply established procedures and technical guidance to maintain the effectiveness and reliability of security monitoring tools.

Operational Coordination and Reporting

• Coordinate with SOC team members and other technical personnel to investigate security events and support incident response activities.
• Communicate significant findings, potential threats, and escalated incidents to appropriate personnel.
• Maintain accurate documentation of security alerts, investigative activities, analysis results, and incident escalations.
• Support continuous improvement of SOC monitoring, threat detection, and incident analysis processes.

Required Qualifications

• CompTIA Security + Certification Required
• High school diploma or equivalent.
• Active Secret Clearance
• Foundational knowledge of cybersecurity concepts, network security, intrusion detection, and intrusion prevention.
• Ability to analyze security alerts, network traffic, and log data to identify suspicious or potentially malicious activity.
• Familiarity with network protocols, packet capture analysis, and common cybersecurity monitoring techniques.
• Strong analytical, troubleshooting, and problem-solving skills.
• Attention to detail and the ability to recognize unusual patterns or anomalies in network activity.
• Ability to document technical findings clearly and communicate security concerns effectively.
• Ability to work collaboratively in a team-oriented, security operations environment.
• Ability and willingness to work on-site in Chesapeake, Virginia.

Preferred Qualifications

• Experience supporting a Security Operations Center (SOC), Cyber Security Service Provider (CSSP), or similar cybersecurity operations environment.
• Experience with IDS/IPS platforms, SIEM tools, and network intrusion monitoring technologies.
• Hands-on experience using Wireshark, WinDump, TCPDump, or comparable packet capture and network analysis tools.
• Experience analyzing full packet captures, session data, security alerts, and network traffic patterns.
• Familiarity with threat hunting, security event correlation, incident triage, and cybersecurity incident response.
• Experience updating intrusion detection signatures, configuring security monitoring tools, or applying heuristic detection techniques.
• Familiarity with enterprise network environments and security monitoring requirements in a government or Department of Defense (DoD) setting.

Work Environment

This is an on-site position based in Chesapeake, Virginia, supporting cybersecurity monitoring and defense operations for the Military Sealift Command network environment. The SOC Analyst will work in a collaborative operational setting focused on continuous threat monitoring, network traffic analysis, intrusion detection, and maintaining the security and integrity of mission-critical network systems.

The anticipated salary range for this role is $88,000 to $91,000 annually. The anticipated salary range for this position is provided in accordance with applicable pay transparency laws. The final starting salary will be determined based on a variety of job-related factors, including the selected candidate's qualifications, skills, relevant experience, education, certifications, and work location (where applicable), as well as internal equity and market considerations.

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