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Information Systems Security Officer (ISSO)

The Aerospace Corporation
Huntsville, United Statesfull_timeVerifiedPosted 17 Jul 2025

About the role

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

Job Summary

Security and Safety and Special Programs Security provides quality leadership, services and solutions to safeguard people and the environment, secure and protect company information and assets and enhance operational efficiency for the Corporation. You will serve as the Information Systems Security Officer (Information Assurance Specialist III/IV) responsible for interpreting and applying government customer policies.

Work Model

This is a full-time position based in Huntsville, AL, which requires 100% onsite work.

What You’ll Be Doing

  • You will interpret and apply policies regarding data handling, computers, and networks in collaboration with internal and National Security Space customers
  • You will coordinate Aerospace and customer secure network activities with all stake holders throughout implementation, authorization, operation, maintenance, and disestablishment of these classified information systems
  • Establish, implement, maintain, and monitor the overall security compliance posture of classified information systems under the Risk Management Framework
  • Attain and maintain Collateral systems Assessment & Authorizations to Operate (ATO’s)
  • Create and maintain Enterprise Mission Assurance Support Service (eMASS) records for all collateral information systems
  • Work with IC customer RMF processes commensurate with clearance level
  • Utilize IC RMF tools such as SNOW, XACTA, SCAP and others to maintain collateral level assets if appropriate
  • Lead the classified incident handling process and oversee the reporting and investigation of information system security related incidents
  • Facilitate data transfers for users between systems of differing classification levels

What You Need to be Successful

Minimum Requirements for Information Assurance Specialist III:

  • High School Diploma with 3 or more years of experience, or Associate’s Degree with 2 or more years of experience
  • Security+ or equivalent a IAM level I DOD 8570 certification       
  • Experience with the RMF process, NIST 800-53, DAAPM, NISPOM, or related IA doctrine
  • In-depth knowledge of computer operating systems
  • Provide on-site support for all security actions in accordance with corporate and governmental policies and directives
  • This position requires an active Secret security clearance, which is issued by the US Government and U.S. Citizenship is required to obtain a security clearance

In addition to the above, the minimum requirements for Information Assurance Specialist IV include: 

  • High School Diploma with 7 or more years of experience, or Associate’s Degree with 5 or more years of experience

How You Can Stand Out

It would be impressive if you have one or more of these:

  • Master’s or Bachelor's degree in Cybersecurity, Information Systems, Information Technology, Computer Science or related field
  • An active Top-Secret clearance with SCI eligibility.
  • SCI and/or SAP knowledge and information assurance background
  • A strong portfolio of systems through the complete RMF process
  • Extensive knowledge and expertise with eMASS
  • Experience with providing incident response by investigating and reporting classified messaging incidents
  • Familiarity with Missile Defense Agency network and protocols
  • Certified Information Systems Security Professional (CISSP) or Certified Information Security Manager (CISM)     
  • Excellent project management skills

Leadership Competencies

Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:

  • Operate Strategically
  • Lead Change   
  • Engage with Impact   
  • Foster Innovation   
  • Deliver Res

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Company

The Aerospace Corporation

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