Vulnerability Analyst - Security Engineer (Part-Time, TS/SCI)

CACI International Inc.; Maryland; On-site; USD 87,000 - 182,000; Part time

Job summary

CACI International Inc. is seeking a Vulnerability Assessment Analyst to support enterprise vulnerability management and cybersecurity operations on-site in Annapolis Junction, MD.

The role emphasizes hands-on Tenable/Nessus work, STIG remediation, and continuous security monitoring across Linux and Windows environments. The candidate should have a DoD 8570 IAT Level II certification, a bachelor's degree with 7 years of experience, and strong analytical skills to independently manage assessments

Qualifications

• Bachelor's degree and 7+ years of experience in information security.
• DoD 8570 IAT Level II certification required.
• Hands-on experience with Tenable/Nessus in an enterprise environment.
• Linux/Unix and Windows administration experience.
• Experience with patch deployment and system configuration.

Responsibilities

• Maintain, optimize, and administer Tenable Security Center infrastructure and scanning environments.
• Conduct security patching and vulnerability assessments including Nessus scans on Linux and Windows servers.
• Configure and tune scanning policies, asset lists, and security configurations for comprehensive coverage.
• Perform vulnerability assessments across multiple device types and OS using Tenable Security Center.
• Monitor customer assets for vulnerabilities and support remediation efforts.
• Prepare clear vulnerability reports for management and stakeholders.
• Collaborate with ISS and technical teams to strengthen security posture.

Skills

Analytical skills

Troubleshooting

Problem-solving

Attention to detail

Education

Bachelor's degree

DoD 8570 IAT Level II

CEH

CompTIA Security+ CE

Tools

Tenable/Nessus

DISA STIGs

Tenable Audit Files

CIS Benchmarks

Job description

CACI International Inc. is seeking a Vulnerability Assessment Analyst to support enterprise vulnerability management and cybersecurity operations on-site in Annapolis Junction, MD.

The role emphasizes hands-on Tenable/Nessus work, STIG remediation, and continuous security monitoring across Linux and Windows environments. The candidate should have a DoD 8570 IAT Level II certification, a bachelor's degree with 7 years of experience, and strong analytical skills to independently manage assessments