Information Systems Security Manager

DoD 8570 IAM-III compliant (CCISO, CISM, CISSP (or Associate), or GSLC).

Knowledge of NSA’s Commercial Solution for Classified (CSfC) solution and Cross Domain Solutions (CDS).

Prior experience with eMASS.

Recent experience in the assessment and authorization of systems.

Experience with compliance tools such as Tenable Nessus and SCAP.

Work Environment:

Working conditions are normal for an office environment.

Fast paced, deadline-oriented environment.

May require periods of non-traditional working hours including consecutive nights or weekends.

Working at SOSi:

All interested individuals will receive consideration and will not be discriminated against for any reason.

🚀 Join SOSi at the Forefront of Cyber Defense!

Information Systems Security Manager

to lead cutting-edge security initiatives at

In this pivotal role, you’ll architect and maintain robust cybersecurity frameworks that safeguard DoD networks and systems.

Collaborate with a dynamic mix of customers, partners, and stakeholders to implement mission-critical security protocols that keep our nation's digital infrastructure secure.

Let’s build the future of defense technology—securely.

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.