Information Systems Security Officer (ISSO) II

General Dynamics Information Technology; Ogden (UT); On-site; USD 88,000 - 120,000; Full time

Job summary

General Dynamics Information Technology seeks an Information Systems Security Officer (ISSO) II to maintain the security posture of information systems, coordinating with ISSM and ISO. The role includes day-to-day security operations, authorization documentation, and configuration management across boundaries.

Ideal candidates have 2+ years of related experience, SAP experience, and a TS/SCI clearance (with polygraph).

Qualifications

• 2+ years of related experience.
• SAP experience required.
• Bachelor’s degree OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years)

Responsibilities

• Maintain appropriate information security posture for an information system.
• Collaborate with ISSM and ISO on security operations.
• Develop and update authorization documentation and manage configuration across boundaries.
• Provide day-to-day security support for Collateral, SCI and SAP activities.
• Prepare, review, and update authorization packages and audit records.

Skills

Information Security

Information Security Management

Information System Security

Education

Bachelor's/Associate degree in related field

Equivalent experience (4 years)

IAT Level II or IAM Level II certification

Job description

Information Systems Security Officer (ISSO) II

Aug 24, 2026

$88,400 - $119,600/year

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

Cyber and IT Risk Management

Job Qualifications:

Skills:

Information Security, Information Security Management, Information System Security

Certifications:

None

Experience:

2 + years of related experience

Yes

Job Description:

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 position shall have the detailed knowledge and expertise required to manage the security aspects of an information system and, 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 position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Performance shall include:

Develop physical or logical topologies for a system.

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:

2+ years related experience

SAP experience required

Prior performance in roles such as System, Network Administrator, or ISSO

Education:

• Bachelor’s degree OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years)

Certifications:

• IAT Level II or IAM Level II - within 6 months of hire (Security+ CE, CCNA Security, etc.)

Security Clearance:

TS/SCI required.

Must be able to Attain – TS/SCI with CI Polygraph

Other Requirements:

• Must be able to regularly lift up to 50 lbs.

The likely salary range for this position is $88,400 - $119,600. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

None

Telecommuting Options:

Onsite

Work Location:

USA UT Ogden

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

General Dynamics Information Technology provides innovative consulting, technology, and mission services to U.S. government agencies, leveraging expertise in digital modernization, AI, cloud, and cybersecurity.

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Company General Dynamics Information Technology