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**MANTECH** seeks a motivated, career and customer-oriented **Journeyman Cybersecurity Engineer, Countermeasures Cell** to join our team in **Doral, FL** .

Responsibilities include but are not limited to:

+ Contributes to the implementation and maintenance of security controls, countermeasures, and processes within the Countermeasures Cell, ensuring a strong organizational and system security posture.

+ Implements updates, patches, and routine maintenance of project systems within the Countermeasures Cell. They also contribute to the research and analysis of security solutions to determine their efficacy as both security tools and data sources.

+ Implements, configures, and maintains a variety of security tools and technologies, including firewalls, IDS/IPS, EDR, SIEM, vulnerability scanners, and DLP solutions.

+ Maintains security configurations for operating systems, applications, and network devices within the Countermeasures Cell, conducts regular security assessments and vulnerability scans to identify and mitigate potential risks, and develops and maintains security documentation.

+ Monitors security alerts and events from various security tools, triaging and analyzing them to determine their severity and potential impact. They also actively participate in the incident response process, including conducting forensic investigations to determine the root cause of security incidents.

+ Collaborates with other teams to recover from security incidents and implement preventative measures, contributes to security awareness training, ensures that systems and processes are compliant with relevant industry standards and regulations, and assists with audits and assessments.

Minimum Qualifications:

+ BA/BS in field necessary to assume Cybersecurity Engineer duties or 4 years of additional experience in lieu of a degree

+ 4 years experience with 2+ years of relevant Cybersecurity Engineer experience.

+ Solid understanding of networking concepts and protocols (TCP/IP, DNS, DHCP, etc.).

+ Hands-on experience with a variety of security tools and technologies (firewalls, IDS/IPS, EDR, SIEM, etc.).

+ Experience with security hardening and configuration management.

+ Knowledge of scripting languages (e.g., Python, PowerShell) for automation. Familiarity with cloud security concepts and technologies.

Preferred Qualifications:

+ Master’s degree in Information Technology, Cybersecurity, Computer Science, or related field.

+ Relevant industry standard certifications such as Cloud platform certifications (AWS, Azure); security certification (Security+, CASP, CISSP); and tool certifications (Tenable Security Center Specialist, Tanium Certified Administrator, ServiceNow Certified System Administrator). 8570 IASAE certification.

+ Experience at a DoD Combatant Command (e.g., SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a component is desired.

Clearance Requirements:

+ Must have a current/active TS/SCI clearance.

Physical Requirements:

+ Must be able to remain in stationary position for up to 50% of the time.

+ Must be able to deliver clear and effective communication verbally and via email, phone, and virtual communication platforms to interface with co-workers and customers.

+ Must be able to occasionally move about inside an office environment to access file cabinets, office machinery, and communicate with co-workers.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at [email protected] and provide your name and contact information.