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Validator/Vulnerability Management Lead/Information System Security Officer

Sabre Systems
Patuxent River, MD Full Time
POSTED ON 12/23/2025
AVAILABLE BEFORE 2/22/2026

Responsibilities:

Sabre Systems is hiring for an Validator/Vulnerability Management Lead/Information System Security Officer (ISSO) to support the Unmanned Carrier Aviation Program Office (PMA-268) at Patuxent River Naval Air Station in Lexington Park, MD. PMA 268 is responsible for the MQ-25 Stingray unmanned air system. The selected candidate will be responsible for, but not limited to:

  • Validator
  • Assess and validate PMA-268 RMF packages (Authorizations to Operate (ATOs) and Interim Authorizations to Test (IATTs), to include but not limited to:
    • Coordinate development of the Security Assessment Plan (SAP) with Integrated Product Team (IPT) SSE and system ISSO
    • Submit SAP for approval
    • Execute the SAP
    • Provide a summary of failed controls in Enterprise Mission Assurance Support Service (eMASS) (Risk Assessment)
    • Complete the Security Assessment Report (SAR)
    • Provide POA&M update recommendations to the PMA/IPT based on assessment results
    • Ensure traceability of all vulnerabilities from raw assessment results to the POA&M
    • Support Continuous Monitoring (ConMon) activities (e.g. annual security reviews, system/changes/ Memorandums for the Record (MFRs))
    • Create consolidated list of mitigation statements for POA&Ms (unclassified) to assist ISSOs with established mitigation statements for common non-compliant security controls
  • Vulnerability Management Lead
    • Establish and execute a PMA-268 vulnerability management program, to include developing guidance for VRAM record creation and management.
    • Develop a PMA Vulnerability and Patch Management Policy
    • Coordinate development of System level Vulnerability and Patch Management Plans (VPMP)
    • NAVAIR Rapid Response Lead for PMA-268
    • Attend Rapid Response meetings
    • Coordinate consolidated PMA-268 responses to Orders received (i.e. EXORD, OPORD, TASKORD)
    • Monitor the NAVAIR Vulnerability Management Channel for notifications daily
    • Maintain the PMA-268 Cyber Directive Status tracker
    • Create and maintain a Cyber Directives tracker on SIPR summarizing the orders.
    • Manage PMA-268 Portfolio VRAM records
  • ISSO
  • Support PMA-268 Cyber Lead in execution of the PMA-268 Cybersecurity Program
  • Provide assistance and guidance to PMA-268 ISSOs
  • Update and sustain PMA-268 RMF Training Slides
    • Latest RMF guidance
    • RMF roles and responsibilities flow chart
  • Assist in the development of eMASS Common Control Packages (CCPs)
  • Develop RMF security control family templates
  • Develop PMA Incident Response Plan
  • Coordinate and provide oversight for all MOU/ISA efforts required in support of cyber authorizations or system use.

Qualifications:

Requirements:

  • Must have a bachelor's degree in a technical or scientific field from an accredited college or university.
  • Must have at least three (3) years of recent and relevant experience.
  • Demonstrated experience in an area of engineering expertise is required.
  • Must have an active DoD Secret Clearance or higher.
  • Must be a US Citizen

LI-EN1


Overview:

Sabre Systems, LLC, has been providing innovative technological solutions and services for Department of Defense, Federal Civilian, and commercial customers for more than 35 years. We support the ever-evolving areas of advanced communication technologies, cyber, systems and software engineering, and digital transformation.

With over three decades in business, Sabre Systems, LLC remains committed to our small business values and a people-first philosophy. We foster a welcoming, inclusive culture that values diverse perspectives and encourages open communication. Our collaborative environment supports continuous learning and professional growth at all levels. We prioritize the health, well-being, and success of our employees, offering comprehensive, evolving benefits designed to meet their diverse needs. Join us and be part of a thriving, people-driven culture.

We respect the unique perspectives that a diverse workforce of minorities, women, individuals with disabilities, and protected veterans brings not only to our company, but also to our customers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity and sexual orientation), national origin, age, disability or genetic information.

EEO Minorities/Females/Disability/Veterans; VEVRAA Federal Contractor

Beware of employment scams—Sabre Systems will never request payment, extend offers without an interview, or contact you from an email that doesn't end in ; always apply directly

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