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Job Title: Information Systems Security Officer (ISSO) II
Company Name: General Dynamics IT
Location: Tucson, AZ
Position Type: Full Time
Post Date: 01/16/2026
Expire Date: 02/20/2026
Job Categories: Engineering, Information Technology
Job Description
Information Systems Security Officer (ISSO) II

Senior Information Security Analyst (level II)

Transform technology into opportunity as an Senior Information Security Analyst II with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT youll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As an Senior Information Security Analyst II you will help ensure today is safe and tomorrow is smarter. Our work depends on Senior Information Security Analyst joining our team to help keep networks/systems secure and safe.

Roles and responsibilities:

  • Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction

  • The ISSO is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration with the ISSM and ISO.

  • The person chosen shall have the detailed knowledge and expertise required to manage the security aspects of an information system and, as in many organizations, is assigned responsibility for the day-to-day security operations of a system.

  • This also will include physical and environmental protection, personnel security, incident handling, and security training and awareness. It will be required to work in close coordination with the ISSM and ISO in monitoring the information system(s) and its environment of operation to include developing and updating the authorization documentation, implementing configuration management across authorization boundaries.

  • This will include assessing the security impact of those changes and making recommendation to the ISSM.

  • The primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts.

  • The position will provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.


Performance shall include:

  • Assist the ISSM in meeting their duties and responsibilities

  • Prepare, review, and update authorization packages

  • Ensure approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media

  • Notify ISSM when changes occur that might affect the authorization determination of the information system(s)

  • Conduct periodic reviews of information systems to ensure compliance with the security authorization package

  • Coordinate any changes or modifications to hardware, software, or firmware of a system with the ISSM and AO/DAO prior to the change

  • Monitor system recovery processes to ensure security features and procedures are properly restored and functioning correctly

  • Ensure all IS security-related documentation is current and accessible to properly authorized individuals

  • Ensure audit records are collected, reviewed, and documented (to include any anomalies)

  • Attend required technical and security training (e.g., operating system, networking, security management) relative to assigned duties

  • Execute the cyber security portion of the self-inspection, to include provide security coordination and review of all system assessment plans

  • Identify cyber security vulnerabilities and assist with the implementation of the countermeasures for them

  • Prepare reports on the status of security safeguards applied to computer systems

  • Perform ISSO duties in support of in-house and external customers

  • Conduct security impact analysis activities and provide to the ISSM on all configuration management changes to the authorization boundaries.

Experience:

  • 5-7 years related experience, especially in developing RMF packages or bodies of evidence; prior performance in roles such as System/Network Administrator or ISSO is preferable; SAP experience.

Education:

  • Bachelors degree OR Associates degree in a related area + 2 years experience OR equivalent experience (4 years).

SECURITY CLEARANCE REQUIRED: Active/Current TS/SCI with previous read-on a SAP program.


GDIT IS YOUR PLACE:

  • 401K with company match

  • Rest and recharge with paid vacation and holidays.

  • Enhanced PTO (individuals on this program will receive an additional week of PTO while on this program).

  • Comprehensive health and wellness packages

  • Internal mobility team dedicated to helping you own your career

  • Professional growth opportunities including paid education and certifications

  • Cutting-edge technology you can learn from

  • Opportunity for advancement and bonus monies

#AirforceSAPOpportunities

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Contact Information
Company Name: General Dynamics IT
Website:https://www.gdit.com/careers/job/9319261f6/information-systems-security-officer-isso-ii/?source=AutoAppend_HBCU
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