Cybersecurity Advisor - Senior

Mission One

Washington, District of Columbia

JOB DETAILS
SKILLS
Business Operations, Computer Security, Contract Requirements, Cryptography, Defense Intelligence, Dental Insurance, Diversity, Emergency Management, Enterprise Protection, Government, Health Insurance, Identity Data Management, Incident Response, Intelligence Agencies, Intelligence Analysis, Internet Security, Law Enforcement, Leadership, Mathematics, Metrics, Military Intelligence, Operational Improvement, People Management, Policy Development, Presentation/Verbal Skills, Process Improvement, Reporting Dashboards, Risk Management, Risk Management Framework (RMF), Security Architecture, Security Attacks, Security Clearance, Security Information and Event Management (SIEM), Security Monitoring, Strategic Planning, System Lifecycle, Systems Engineering, Team Player, Technical Strategy, Top Secret Clearance, U.S. National Institute of Standards and Technology (NIST), Vision Plan
LOCATION
Washington, District of Columbia
POSTED
6 days ago
Benefits:
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance
Senior Cybersecurity Advisor

Position Overview
The Senior Cybersecurity Advisor provides strategic cybersecurity leadership and guidance to support enterprise security posture, governance, risk management, and compliance objectives. This role advises stakeholders on cybersecurity priorities, policies, architectures, and operational practices to ensure alignment with mission requirements and national cybersecurity standards.


Key Responsibilities
Cybersecurity Strategy and Governance
  • Advise leadership on cybersecurity priorities, policy enhancements, and governance initiatives.
  • Support the alignment of cybersecurity programs with organizational missions and national requirements.
Risk Management and Compliance
  • Provide guidance and support for Risk Management Framework (RMF) and Authority to Operate (ATO) activities.
  • Promote reciprocity initiatives, control selection, and continuous monitoring strategies.
  • Assist in the assessment and management of enterprise cybersecurity risks.
Zero Trust and Security Architecture
  • Advise on Zero Trust strategy, implementation planning, and security architecture initiatives.
  • Provide guidance on identity and access management, network segmentation, encryption, and secure access methodologies.
Incident Response and Vulnerability Management
  • Support the development and enhancement of incident response processes and procedures.
  • Advise on vulnerability management programs and security operations improvements.
  • Provide recommendations to strengthen security monitoring capabilities.
DevSecOps Integration
  • Support the integration of cybersecurity practices within development pipelines and acquisition activities.
  • Promote security-by-design principles throughout the system lifecycle.
Executive Reporting and Communications
  • Develop cybersecurity metrics, dashboards, and executive-level briefings.
  • Communicate cybersecurity risks, trends, and recommendations to senior leadership.
Required Qualifications
  • Experience advising executive leadership on cybersecurity strategy, governance, and risk management within complex enterprise environments.
  • Experience with cybersecurity frameworks and concepts, including RMF, NIST Cybersecurity Framework (CSF), NIST SP 800-53, Zero Trust, and Identity and Access Management (IAM).
  • Experience improving ATO processes, promoting reciprocity initiatives, and developing security policies, standards, and implementation guidance.
  • Experience overseeing incident response planning, vulnerability management, and security monitoring concepts, including Security Operations Centers (SOC) and Security Information and Event Management (SIEM) capabilities.
  • Active security clearance required TS/Poly (level determined by contract requirements).
Desired Qualifications
  • Experience integrating cybersecurity into acquisition programs and system engineering activities through security-by-design and DevSecOps practices.
  • Experience briefing senior leaders and coordinating cybersecurity initiatives across multiple organizations.
Education and Experience
  • Master's degree or higher in Business, or a Science, Technology, Engineering, and Mathematics (STEM) discipline, with a minimum of 6 years of relevant experience; or
  • Bachelor's degree in Business or a STEM discipline, with a minimum of 8 years of relevant experience.
 Discover more at: https://mission1.com/careers/ 




About the Company

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Mission One