ISSO: Lead Information Security for Mission Systems (TS/SCI)

CACI International Inc.; Sarasota (FL); Hybrid; USD 86,000 - 180,000; Full time

Job summary

Information Systems Security Officer (ISSO) role in Sarasota, FL at CACI International Inc. involves leading RMF processes for mission-critical systems and collaborating with development teams to ensure secure architectures and documentation.

You will develop security plans, apply risk assessments, and implement cybersecurity solutions while supporting ongoing compliance, audits, and customer engagements. A TS/SCI with poly is required.

Qualifications

• Active TS/SCI clearance with Polygraph.
• Bachelor’s degree required.
• 7+ years of DoD information systems security/cybersecurity experience.
• Experience with RMF, JAF, and DoD 8140/IAT certifications.
• Familiarity with NIST 800 series, STIGs/SRGs and A&A processes.
• Hands-on with Linux; experience with RMF artifacts and risk assessment tools.

Responsibilities

• Lead RMF process across systems and accreditation efforts.
• Collaborate with development teams to identify RMF artifacts and upload into XACTA and ServiceNow.
• Develop security plans, architectures, and design documentation.
• Configure and implement security controls meeting customer specs.
• Deliver technical presentations to customers and stakeholders.
• Perform risk analyses using CVEs, IAVAs, and related data.
• Support IT security operations, onboarding, and assessments.

Skills

Active TS/SCI clearance

Security architecture design

Risk assessment

Linux

Strong communication

Education

Bachelor’s degree

Tools

XACTA

ServiceNow

Tenable Nessus

ACAS

SCAP

Job description

Information Systems Security Officer (ISSO) role in Sarasota, FL at CACI International Inc. involves leading RMF processes for mission-critical systems and collaborating with development teams to ensure secure architectures and documentation.

You will develop security plans, apply risk assessments, and implement cybersecurity solutions while supporting ongoing compliance, audits, and customer engagements. A TS/SCI with poly is required.