ManTech International

Defensive Cybersecurity Operations Specialist

ManTech International • $95K — $115K *
Coral Springs, FL 33065In-Person
Information Technology
5 - 7 years of experience
Today
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Job Overview by Ladders

Qualifications

  • BA/BS in Computer Science, Cybersecurity, or equivalent experience.
  • 5+ years in Defensive Cyber Operations roles such as incident response analyst or cyber defense analyst.
  • Strong understanding of cybersecurity concepts and best practices.
  • Extensive experience with security monitoring and vulnerability management tools.
  • Experience with threat intelligence platforms and threat hunting techniques.

Responsibilities

  • Develop and execute a defensive cybersecurity strategy based on industry standards.
  • Monitor threat landscapes and conduct threat hunting to identify potential risks.
  • Assist in managing incident response efforts and develop incident response playbooks.
  • Contribute to secure IT architecture design and recommend security solutions.
  • Provide technical mentorship to the security team and foster collaboration.
  • Ensure compliance with cybersecurity regulations and support audits.

Benefits

  • Opportunities for professional development and career advancement.
  • Collaborative and high-performance team environment.
  • Access to the latest security technologies and tools.
  • Exposure to a variety of cybersecurity challenges and real-world scenarios.
Full Job Description
Description & Requirements

MANTECH seeks a motivated, career and customer-oriented Defensive Cybersecurity Operations Specialist to join our team in Doral, FL.

Responsibilities include but are not limited to:
  • Develops and implements a comprehensive defensive cybersecurity strategy aligned with industry best practices (e.g., NIST Cybersecurity Framework, CIS Controls). This includes defining security architecture, selecting security tools, and establishing Incident Response Plans.
  • Proactively monitors threat landscapes, analyzes threat intelligence, and conducts threat hunting activities to identify and mitigate potential threats before they can impact the organization. They also oversee the organization's Security Information and Event Management (SIEM) system and other security monitoring tools.
  • Assists leadership in managing incident response efforts, including containment, eradication, recovery, and post-incident analysis. This includes developing and maintaining incident response playbooks. They also establish and manage a thorough vulnerability management program, including regular vulnerability scanning, penetration testing, and remediation tracking.
  • Contributes to the design and implementation of secure IT architectures and evaluates and recommends security solutions to address identified vulnerabilities and improve security posture. They also develop and deliver security awareness training programs to educate employees about cybersecurity best practices and promote a security-conscious culture.
  • Provides technical expertise and mentorship to other members of the Security Team, fosters a collaborative and high-performing team environment.
  • Ensure compliance with relevant industry regulations and security frameworks (e.g., HIPAA, PCI DSS, GDPR) and support internal and external audits related to cybersecurity.


Minimum Qualifications:
  • BA/BS degree in Computer Science, Cybersecurity or a related field. Four (4) years of additional relevant experience may be substituted in lieu of degree.
  • Five (5) or more years experience in a Defensive Cyber Operations focused position for example incident response analyst, defensive cyber operations planner or cyber defense analyst.
  • Deep understanding of cybersecurity concepts, principles, and best practices.
  • Extensive experience with security monitoring tools (e.g., SIEM, IDS/IPS), vulnerability management tools, and incident response methodologies. Strong knowledge of network security, endpoint security, and cloud security.
  • Experience with threat intelligence platforms and threat hunting techniques.
  • Familiarity with relevant industry regulations and security frameworks (e.g., NIST, CIS, ISO 27001).


Desired Qualifications:
  • Master's degree in Computer Science, Cybersecurity, or a related field.
  • Experience with scripting languages (e.g., Python, PowerShell), cloud security platforms (e.g., AWS, Azure, GCP), and DevSecOps practices. Relevant certifications (e.g., CISSP, CISM, SANS GIAC).
  • 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 Secret security clearance
  • Must be eligible to obtain and maintain a TS/SCI security clearance


Physical Requirements:
  • The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

About ManTech International

ManTech International Corporation is an American defense contracting firm that was founded in 1968. The company provides cybersecurity, intelligence, and defense solutions to the United States Government. ManTech has over 9,000 employees and operates in 40 countries worldwide. The company's services include software development, systems engineering, and enterprise IT solutions. ManTech has been awarded numerous contracts by the U.S. Department of Defense and other government agencies.
Learn more about ManTech International
Size
9,800 employees
Market Cap
$3.7 billion
Industry
Information Technology
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ
MANT
* Ladders Estimates

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