Senior ISSO - Information Systems Security Leader (TS/SCI)

VTG Defense; San Diego (CA); On-site; USD 107,000 - 115,000; Full time

Job summary

VTG Defense in Los Angeles, CA is seeking an Information Systems Security Officer (ISSO) to monitor and maintain secure operations on critical systems. You will manage RMF workflows, support authorization packages, and collaborate with stakeholders to strengthen cyber defenses.

The role requires TS/SCI with Polygraph, DoD 8570 IAT-2 certification within six months, and a strong background in information security and system administration.

Qualifications

• Active TS/SCI with Polygraph clearance is required.
• DoD 8570 IAT-2 certification within 6 months of start date.
• Education/experience aligned to computer engineering or information security.

Responsibilities

• Collaborate with stakeholders to enhance system security.
• Communicate security posture to all stakeholders.
• Review and revise cybersecurity documentation.
• Identify opportunities to increase customer value and engagement.
• Advise on RMF workflows and security baselines.
• Report and document security incidents and responses.

Skills

Communication

Team-building

Problem-solving

Self-motivation

Analytical thinking

Education

Bachelor's degree + 2 years experience

High School/GED + 6 years experience

Associate's degree + 4 years experience

Tools

RMF workflows

NIST SP 800-37

SIEM

DoD policies

Job description

VTG Defense in Los Angeles, CA is seeking an Information Systems Security Officer (ISSO) to monitor and maintain secure operations on critical systems. You will manage RMF workflows, support authorization packages, and collaborate with stakeholders to strengthen cyber defenses.

The role requires TS/SCI with Polygraph, DoD 8570 IAT-2 certification within six months, and a strong background in information security and system administration.