Senior Cybersecurity Specialist

4 weeks ago


Reston, Virginia, United States Prosum Full time

Job Summary:

Prosum is seeking a highly skilled Senior Cybersecurity Specialist to join our team. As a critical technical role, this position is responsible for managing cybersecurity measures, responding to incidents, and playing a vital role in the organization's administration, development, auditing, and documentation of IT Security systems.

Key Responsibilities:

  • Implement and configure security systems under the CISO's guidance while supporting the security infrastructure for various platforms and applications.
  • Provide 24/7 support for security incidents, ensuring immediate escalation and remediation.
  • Mentor junior staff in the utilization of security tools, report generation, and issue resolution and facilitate cross-training within the team.
  • Document and escalate unresolved network security issues.
  • Create and maintain comprehensive documentation for security processes and systems.

Requirements:

  • Bachelor's degree in Computer Science or related field, or at least 5 years of relevant experience.
  • Minimum of five years in a System Security Engineer role or similar.
  • Demonstrated ability to develop and manage security systems.
  • Expertise in Azure, AWS, Microsoft E5, Sentinel, Defender for Endpoint, and other security technologies.
  • Proficiency in network security and monitoring.
  • Recognized security certifications (CISSP, CISM, CISA, GIAC, CCSP, OSCP, CEH, etc.).
  • Skilled in automation scripting with Python, Bash, & PowerShell.
  • Experience in designing security architecture for various deployment models.
  • Knowledgeable in enterprise security solutions and security protocols.
  • Experience with regulatory compliance and information security management frameworks (NIST, IS027001, PCI DSS, GDPR, HIPAA, etc.).
  • Familiarity with security frameworks like MITRE ATT&CK and CIS 20.
  • Experience with DevOps and CI/CD pipeline security aspects, including container orchestration security.
  • Knowledge of data privacy practices and laws.

What We Offer:

  • A competitive salary and bonus package.
  • A comprehensive benefits package, including health insurance, retirement plan, and paid time off.
  • Opportunities for professional growth and development.
  • A dynamic and supportive work environment.

How to Apply:

Please submit your resume and cover letter to [insert contact information]. We look forward to hearing from you



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