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# Cybersecurity Analyst

- **Company:** Mantech International Corporation
- **Location:** Miami, FL, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Configuration Management, CompTIA Security+, Cyber Security, Information Systems Security Architecture Professional, Security Information and Event Management, Information Technology, Cybercrime, Operational Systems, Splunk, Vulnerability Analysis
- **Published:** October 17, 2026
- **Apply:** https://www.miamigigs.com/job.asp?id=3454782439&tx=KK5353FFI&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field with 5+ years of experience in cybersecurity or information assurance.
 * OR a master's degree and 3+ or more years of relevant experience
 * OR an associate's degree and 7+ or more years of relevant experience
 * OR a high school diploma and 9+ or more years of relevant experience
 * Proven experience performing cybersecurity analysis, vulnerability assessments, security monitoring, and incident investigation.
 * Strong background in Risk Management Framework (RMF), NIST SP 800-53 security controls, and DoD STIG compliance implementation.
 * Experience maintaining system baselines, security documentation controls, and vulnerability tracking records.
 * Experience creating, maintaining, and communicating complex technical documentation and cybersecurity compliance reports.

Preferred Qualifications:

 * Relevant professional certifications such as CompTIA Security+, Certified Information Systems Security Professional (CISSP), or CompTIA CySA+.
 * Prior experience supporting U.S. Military Command operations, Combatant Command environments, or Department of Defense enterprise technical environments.
 * Familiarity with automated vulnerability scanning tools (ACAS), host-based security systems (ESS/HBSS), and SIEM platforms (Splunk).
 * Demonstrated ability to collaborate effectively across multi-disciplinary engineering teams in fast-paced operational environments.

Clearance Requirements:

 * Must hold a current/active TS/SCI security clearance.

Physical Requirements:

 * Must be able to remain in a stationary position 50%.
 * Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
 * Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

## Description

* Monitoring enterprise networks, security information and event management (SIEM) systems, and defensive sensors to detect cyber threats.
 * Executing vulnerability scans, analyzing security logs, and coordinating remediation workflows across operational systems.
 * Collaborating with cross-functional technical teams, system administrators, and leadership to maintain compliance with Risk Management Framework (RMF) standards.
 * Conducting security incident investigations, root-cause analyses, and reporting cyber security events to operational leadership.
 * Maintaining system security baselines, baseline documentation, and configuration management controls across physical and virtual assets.
 * Performing routine compliance audits, STIG assessments, and security validation checks across enterprise infrastructure.
 * Recommending and implementing continuous process improvements to optimize defensive cyber capabilities and threat monitoring.