Journeyman Cybersecurity Analyst (Countermeasures Cell)

General information

Requisition # R61485 Locations USA-FL-Doral Posting Date 07/01/2025 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with ManTech! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with ManTech!

ManTech seeks a motivated, career and customer-oriented Journeyman Cybersecurity Analyst (Countermeasures Cell) to join our Defensive Cyber Operations team in Doral, FL.

Responsibilities include but are not limited to:

• Analyzes and responds to security incidents within the Countermeasures Cell, identifying potential risks, vulnerabilities, and breaches to develop and implement mitigation strategies

• Contribute to the development and implementation of security policies, procedures, and configurations specific to the environment, ensuring compliance with relevant standards and regulations

• Participate in security audits and vulnerability assessments, focusing on systems and configurations within the Cyber Terrain and their resilience to threats

• Install, configure, and maintain security tools and technologies to protect sensitive information and systems within the Countermeasures Cell, including firewalls; intrusion detection/prevention systems (IDS/IPS); endpoint detection and response (EDR); security information and event management (SIEM) systems; vulnerability scanners; and data loss prevention (DLP) solutions

• Daily collaboration with Cyber Teams to:

  •  Integrate security controls into incident response and threat mitigation processes, ensuring alignment between security and countermeasure strategies

  • Monitor system logs and network traffic for security events and incidents across all cyber terrain, responding to and escalating security incidents as appropriate

  • Participate in the incident response process, collaborating with other teams to contain, investigate, and recover from security incidents

  • Some shift work may be required to accommodate the 24x7 operations

• Develop and maintain security documentation, including Incident Reports, risk assessments, and countermeasure strategies specific to the Countermeasures Cell

• Stay current with cybersecurity threats, vulnerabilities, and countermeasures, proactively identifying and mitigating emerging threats while contributing to the development and implementation of security automation tools and scripts to streamline security tasks within the Countermeasures Cell and receives guidance and direction from more senior staff

Minimum Qualifications:

• Bachelor's degree in Cybersecurity, Information Technology,