Information System Security Officer

Clearance Jobs

MTSI is looking for an Information System Security Officer to ensure the security compliance of information systems per DoD and SAP requirements.

Last checked on June 14, 2026. We may earn a commission when you click through.

If you're committed to national security and possess the required expertise, this position offers a meaningful career path.

✓ Direct involvement in national security initiatives. ✓ Stable job market in defense and security sectors. ✓ Potential for career advancement in cybersecurity.

Information System Security Officer

Clearance Jobs

Updated 21 days ago

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Washington

If you're committed to national security and possess the required expertise, this position offers a meaningful career path.

About this role

MTSI is looking for an Information System Security Officer to ensure the security compliance of information systems per DoD and SAP requirements.

About the Company

Clearance Jobs specializes in connecting job seekers with opportunities in security and defense sectors.

Key Highlights

✓ Focus on maintaining operational security posture.
✓ Ensure compliance with DoD and SAP security standards.
✓ Work in a critical role within the defense industry.
✓ Opportunity to contribute to national security efforts.
✓ Based in Washington, a hub for defense-related jobs.

💡 Honest Take: This role is vital for cybersecurity within the defense sector, but candidates should be prepared for stringent security clearance processes.

Pros

✓ Direct involvement in national security initiatives.
✓ Stable job market in defense and security sectors.
✓ Potential for career advancement in cybersecurity.

Cons

✗ Requires a high-level security clearance.
✗ May involve long hours and high-stress situations.
✗ Limited opportunities for remote work.

Best For: Ideal for professionals looking to make an impact on national security and compliance enforcement.

Watch Out: Be prepared for the rigorous security clearance process, which can be lengthy and complex.

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What Customers Say

Feedback from workers highlights the role's importance in national security, though many note the challenges of obtaining security clearance.

Expert Review

As cybersecurity threats escalate, the role of an Information System Security Officer (ISSO) becomes increasingly crucial. The ISSO at MTSI is tasked with ensuring that information systems align with Department of Defense (DoD) and Special Access Program (SAP) security requirements. This position offers make a significant impact on national security, particularly in Washington, D.C., where defense jobs are plentiful.

Candidates should be aware that securing a high-level security clearance is part of the job, which can be a lengthy and detailed process. The position typically entails not just a commitment to compliance, but also a proactive approach to maintaining the operational security posture of sensitive information systems. The job may demand rigorous attention to detail and the ability to handle stressful situations effectively.

the role often requires a deep understanding of cybersecurity protocols and the ability to navigate complex security landscapes. While the job offers stability and a chance for career growth in the cybersecurity domain, it may also involve long hours and limited opportunities for remote work. This makes it essential for potential applicants to assess their work-life balance expectations.

the ISSO role is ideal for cybersecurity professionals eager to contribute to national defense. Those lacking experience in security compliance or the ability to navigate clearance processes may find this position challenging. For more details, visit the official listing at Talent.com.

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