Information System Security Manager (ISSM)

General Dynamics Electric Boat
Groton, CT, US
Posted May 5, 2026

Overview:

The Information System Security Manager (ISSM) position is responsible for the implementation of Risk Management Framework (RMF) activities required to support Information System (IS) assessment and authorization activities as part of the Electric Boat (EB) Cybersecurity Program. This position reports directly to the Chief of Cybersecurity.

The successful candidate must possess sufficient understanding, knowledge, and experience to implement, enforce, and ensure compliance with RMF policies and procedures developed to meet the requirements of the National Industrial Security Program Operating Manual (NISPOM), Defense Counterintelligence and Security Agency (DCSA) Assessment and Authorization Guide (DAAG), Risk Management Framework (RMF) process, and National Institute of Standards and Technology \[NIST] Special Publications \[SP] 800\-53 (NIST SP 800\-53\) on EB ISs. This position will work closely with EB Information System Owners, Information System Security Officers (ISSO), Cybersecurity Program Assurance Representatives, other ISSMs, and other program stakeholders.

This position requires a balance of technical knowledge and experience, with strong analytical, documentation, and reporting skills. Responsibilities include:

  • Supporting the development and maintenance of organization\-wide Cybersecurity policies, procedures, templates, and associated education, awareness, and training products; organization\-wide Risk Management Strategy, to include the Risk Assessment Report; and the organization\-wide Continuous Monitoring (ConMon) Strategy
  • Developing and/or assessing system specific policies, procedures, templates, training, and other documentation to ensure alignment with the requirements of organization\-wide policies and procedures
  • Coordinating, conducting, and documenting system specific ConMon activities; identifying, managing, and tracking system specific risks, to include vulnerabilities and other areas of non\-compliance; and providing guidance on risk mitigation and remediation considerations and strategies
  • Processing POA\&M Request Forms, Configuration Management Request Forms (CMRF), and Software Risk Assessments
  • Verifying Operating System (OS) and network device configurations, and ensure compliance with configuration standards and other technical requirements
  • Overseeing and supporting RMF activities performed by ISSOs
  • Leading assessment and authorization efforts for systems; developing and maintaining eMASS packages to include POA\&Ms
  • Interfacing with various internal and external EB stakeholders
  • Providing guidance and support on security requirements and implementation
  • Supporting internal and external inspections and assessments
  • Other responsibilities as necessary to support RMF activities
  • NOTE: This is not a remote position.

    Qualifications:

    Required:

  • Minimum of A.S.Degree (or higher) in Cybersecurity, Information Technology (IT), or Equivalent or related certifications AND 1\+ year of working experience in an IT Admin / Cyber Analyst or related position
  • OR a minimum of a high school degree and 2\+ years working experience as an ISSO/IT Admin or related experience

  • Technical understanding of Operating Systems, networks, and configuration standards
  • Ability to obtain and maintain a Secret security clearance through the Department of Defense
  • Preferred:

  • 5\+ years within Cybersecurity field and related A.S./B.S. Degree (or higher) and certifications
  • Working knowledge of the RMF process, and NIST SP 800\-53 Controls with experience interpreting requirements
  • Working knowledge of the NISPOM and DAAPM
  • Experience with Enterprise Mission Assurance Support Service (eMASS)
  • Two or more years of experience as an ISSM, ISSO, System/Network Engineer/Architect/Administrator, or in an Equivalent RMF role
  • Professional Cybersecurity certification (e.g. Security\+, Network\+, CISSP)
  • Skills:

  • Strong analytical, problem solving, organizational, and time management skills
  • Ability to work independently and collaboratively as part of a multi\-functional team in a fast paced and challenging environment
  • Ability to communicate effectively with all levels of the organization, as well as external stakeholders

Physical Qualifications: Climbing, Crawling, Kneeling, Reaching, Stooping, Twisting Environmental Attributes: Cold, Dusty, Hot, Inside, Noise, Outside

Job Details

Job Type

admin_data_entry

How to Apply

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  1. Click the "Apply Now" button or visit the company website
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  3. Follow the application instructions on the company's website
  4. Ensure your resume highlights relevant experience

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Original job posting from: Indeed_linkedin

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