Information Systems Security Manager | Aerospace

YORK SPACE SYSTEMS Denver, CO $110000.00 to $140000.00 per year

York Space Systems is currently seeking an Information Systems Security Manager (ISSM). As an ISSM, you will ensure that operational security is maintained for York’s information systems (IS) in accordance with internal security policies and our system security plan.


  • Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and the system security plan.
  • Ensure that all users have the requisite security clearances, authorization need-to-know, and are aware of their security responsibilities before being granted access to IS.
  • Report all security-related incidents
  • Initiate protective or corrective measures when security incident or vulnerability is discovered.
  • Develop and maintain a system security plan (SSP).
  • Conduct periodic reviews to ensure compliance with SSP.
  • Ensure configuration management for security relevant IS software, hardware and firmware is maintained and documented
  • Ensure system recovery processes are monitored to ensure security features and procedures are properly restored.
  • Ensure all IS security-related documentation is current and accessible to properly authorized individuals.
  • Formally notify the appropriate individuals when changes occur that might affect accreditation.
  • Ensure that system security requirements are addressed during all phases of the system life cycle.
  • Follow procedures for authorizing software, hardware and firmware use before implementation on the system.
  • Create/provide security education and awareness training to cleared employees.
  • Work collaboratively with the site Facility Security Officer (FSO) to provide support when needed.


  • Bachelor’s degree and 6 or more years related to secure information system experience, or any equivalent combination of education, training and experience in lieu of degree.
  • Working knowledge of system functions, security policies, technical security safeguards, and operational security measures.
  • Security Clearance Requirement: Top Secret.
  • Administrative knowledge of Microsoft operating systems, Microsoft 365, and Linux operating systems.
  • Strong documentation skills.
  • Strong customer service skills.
  • Security+ certification is required, CISSP is preferred.
  • Working experience with RMF, ICD 503, CNSSI 1253, NIST SP 800-53/53A, NISPOM Chapter 8, DAAPM Manual.
  • Experience with DCSA tools such as eMASS, STIGs and SCAP.

York Space Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, military or protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Must have permanent authorization to work in US.  This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

YORK SPACE SYSTEMS is an EEO employer - M/F/Vets/Disabled
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