Information Systems Security Officer (ISSO), Level 1 (FORECASTED)

What You Will Do At Independent Software, we believe security starts with the details.

As an Information Systems Security Officer (ISSO), you will support the security posture of critical systems across their lifecycle.

From assisting with risk assessments to maintaining compliance documentation, you’ll play a key role in protecting sensitive systems and data.

Working alongside experienced ISSMs and ISSEs, you will gain hands-on experience with cybersecurity best practices in a collaborative, mission-driven environment.

Independent Software is where innovation meets purpose.

You'll join a team that values integrity, learning, and technical excellence.

We offer the opportunity to work on impactful projects, grow your cybersecurity expertise, and contribute to real-world missions.

With flexible work environments, strong mentorship, and a commitment to professional development, Independent Software is the place to launch or elevate your cybersecurity career.

Key Responsibilities :

• Assist senior ISSOs in implementing and enforcing information systems security policies and standards Support the evaluation of security solutions for classified environments Perform basic configuration management for security software, hardware, and firmware Maintain records for systems including upgrades, firewalls, routers, switches, and other network components Develop and maintain required cybersecurity documentation such as System Security Plans (SSPs), Risk Assessment Reports, and other accreditation packages Assist in daily security operations and maintaining the system’s operational cybersecurity posture Track and manage user access control and authentication mechanisms Support vulnerability and risk assessments to enable system authorization Coordinate with engineers and customers to ensure compliance with IT security policies and NIST RMF Help manage and control system changes and assess their security impact Interact with system owners, customers, and IT staff to support cybersecurity objectives Required Skills and Qualifications : Strong foundational knowledge in IT or cybersecurity principles Experience with or understanding of system hardening, access control, or security policy implementation Ability to prepare, maintain, and review cybersecurity documentation Familiarity with vulnerability assessment and basic risk analysis Clear communication and collaboration skills to support interaction with teams and stakeholders Minimum of five years of combined work-related experience in IT, cybersecurity, or security authorization
• Experience in at least two of the following areas is required : Current security tools Hardware or software security implementation Communication protocols Encryption tools or techniques Education and Experience : Bachelor’s degree in Computer Science, Cybersecurity, IT Engineering, or related technical discipline In lieu of a bachelor’s degree, an additional four years of relevant work experience may be substituted Certifications :    Must be compliant with DoD 8570.01-M Minimum certification required : IAM Level I Clearance Requirement : Must possess an active TS / SCI with appropriate Polygraph to be considered for this role Why Choose Independent Software?
• At Independent Software, our people are the mission.
• We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.

When you join us, you will :

Apply today.