Demo

Information System Security Manager

General Dynamics
Colorado, CO Full Time
POSTED ON 11/17/2025
AVAILABLE BEFORE 1/16/2026

Job Details

Basic Qualifications

Requires a Bachelor's degree in Engineering, or a related Science or Mathematics field. Also requires 8 years of job-related experience, or a Master's degree plus 6 years of job-related experience.

CLEARANCE REQUIREMENTS:

Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position

We are seeking a highly motivated Information Systems Security Manager (ISSM) to join our team's Colorado Springs, CO or Pittsburgh, PA office. This person will perform the tasks of an Information Systems Security Manger (ISSM) for multiple Department of Defense (DoD) and Intelligence Community (IC) programs. Candidates must be knowledgeable of information technology and security principles. This is a multi-tasking environment that demands customer service, communication, and organizational skills. The candidate will support information system life cycle activities from rapidly establishing systems to support classified proposals, to scoping systems for new programs and preparing Risk Management Framework packages, to regular maintenance, support and upgrades of systems during program execution, to program close-out and de-certification activities.

Duties also may include:
  • Serve as Information Systems Security Manager (ISSM) for classified computers in DoD and Intelligence Community computing environments.
  • Maintain day-to-day security posture and continuous monitoring of IS including security event log review and analysis.
  • Ensure system security measures comply with applicable government policies. Provide configuration management and accurately assess the impact of modifications and vulnerabilities for each system.
  • Design, develop, and recommend integrated security solutions for multiple classified IS with various operating systems.
  • Prepare and maintain security Assessment and Authorization documentation (e.g., IA SOP, SSP, RAR, SCTM) including participation in system categorization.
  • Ensure the development, documentation, and presentation of IS security education, awareness, and training activities for users and others, as appropriate.
  • Apply cyber security standards, directives, guidance and policies to classified computing environments.
  • Investigate security incidents to include data spills, data integrity incidents, and malicious code incidents.
  • Ensure system security measures comply with applicable government policies, provide configuration management and accurately assess the impact of modifications and vulnerabilities for each system.
  • Conduct reviews and technical inspections to identify and mitigate potential security weaknesses, and ensure that all security features applied to a system are implemented and functional.
  • Provide support to other cybersecurity personnel for maintaining appropriate operation information assurance (IA) posture for programs.
  • Assist COMSEC custodians in the execution of COMSEC duties in the local office space
  • Collaborate with other IA offices to ensure continuity of secure systems operation.
  • Support COMSEC custodian activities

Basic Qualifications:
  • Experience as an ISSM implementing ICD 503, and/or JSIG IS requirements.
  • Current Security or CISSP certification
  • Have or obtain CISSP certification per DoD Directive 8570.1 within 6 months upon being hired.
  • Be technically familiar with modern MS Windows and Linux operating systems.
  • Previous experience working as a security professional in a SAP/SCI environment
  • Familiarity conducting vulnerability scans.
  • Familiarity with the ODAA Baseline Standard requirements, Joint Special Access Program (SAP) Implementation Guide (JSIG) and Risk Management Framework (RMF).
  • Strong team player.
  • Travel may be required on an as-needed basis.

#LI-Hybrid

Salary Note

This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.

Combined Salary Range

USD $139,189.00 - USD $154,412.00 /Yr.

Company Overview

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Salary : $139,189 - $154,412

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Information System Security Manager?

Sign up to receive alerts about other jobs on the Information System Security Manager career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$152,549 - $188,894
Income Estimation: 
$194,072 - $240,547
Income Estimation: 
$135,994 - $168,063
Income Estimation: 
$161,209 - $233,553
Income Estimation: 
$152,549 - $188,894
Income Estimation: 
$194,072 - $240,547
Income Estimation: 
$135,994 - $168,063
Income Estimation: 
$161,209 - $233,553
Income Estimation: 
$70,462 - $84,818
Income Estimation: 
$77,991 - $108,747
Income Estimation: 
$87,093 - $107,335
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
Income Estimation: 
$87,093 - $107,335
Income Estimation: 
$111,725 - $147,313
Income Estimation: 
$112,673 - $137,290
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
Income Estimation: 
$112,673 - $137,290
Income Estimation: 
$139,945 - $168,577
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at General Dynamics

General Dynamics
Hired Organization Address Bayview, ID Full Time
Job Details Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Ob...
General Dynamics
Hired Organization Address Bossier, LA Full Time
Job Details Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to...
General Dynamics
Hired Organization Address Bossier, LA Full Time
Job Details Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Ob...
General Dynamics
Hired Organization Address Groton, CT Full Time
Job Details Overview This position in a growing, high profile department is looking for enthusiastic individuals to guid...

Not the job you're looking for? Here are some other Information System Security Manager jobs in the Colorado, CO area that may be a better fit.

Information System Security Manager

Kratos Defense and Security Solutions, Colorado, CO

Information System Security Manager

Kratos Defense and Security Solutions, Colorado, CO

AI Assistant is available now!

Feel free to start your new journey!