Information System Security Manager

TRISTAR INC • Bloomington, IN

1d

About The Position

We are actively looking to add a skilled and experienced Information System Security Manager to join our dynamic team! The Information System Security Manager (ISSM) is responsible for managing the cybersecurity and information assurance posture of Information Systems (IS) at TRISTAR supporting classified systems. This will include the application and documentation of IS security principles, practices, and procedures under the Risk Management Framework (RMF). The ISSM will ensure compliance with NIST, NISPOM, DoD, and customer IS requirements and will serve as the POC for system security matters regarding classified systems for employees and government customers.

Requirements

• Prior experience as an ISSM or ISSO.
• Familiarity with classified networks and secure system architectures.
• A strong understanding of NIST, NISPOM, RMF, and DoD IS requirements.
• Excellent analytical, documentation, and communication skills.
• Ability to work both independently and collaboratively within multidisciplinary teams.
• Ability to obtain and maintain a government security clearance.
• Must be a US Citizen.
• AS or BS with 3-5 years of experience in Cybersecurity, Information Assurance, or related field.
• CompTIA Security+ certification

Responsibilities

• Manage security operations for classified IS in accordance with NIST, NISPOM, DoD, and customer IS requirements supporting classified systems.
• Obtaining system accreditation/authorization for classified systems.
• Develop, maintain, and approve Systems Security Plans (SSPs) and POA&Ms.
• Oversee system authorization activities including ATO packages, security assessments, and audits.
• Coordinate with the Defense Counterintelligence Security Agency (DCSA), government customers, and Authorizing Officials regarding MFR/MOU requirements.
• Provide cybersecurity training for TRISTAR employees, subcontractors, and government customers.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree
• Number of Employees: 251-500 employees