TS/SCI Information Assurance Cyber Security Engineer

CACI; Hampton (VA); On-site; USD 75,200 - 158,100; Full time

Job summary

CACI is seeking an Information Assurance (IA) Cyber Security Engineer to design, implement, and sustain robust security controls across Air Force IC Enterprise CDS environments. You will work in multi-level security settings, safeguarding classified and unclassified information and supporting critical enterprise services.

Required is a TS/SCI clearance with SCI eligibility, a related BA/BS, and at least 5 years of relevant experience plus DoD 8140 certification.

Qualifications

• Active Top Secret clearance with SCI eligibility.
• BA/BS degree in a related field.
• Minimum 5 years of relevant experience.
• Current DoD 8140 cybersecurity certification (e.g., Security+, CISSP).
• Strong problem-solving abilities and a customer-service mindset.
• Extensive experience with system/server hardware, operating systems, software applications, and network connectivity.
• Proactive approach to anticipating and resolving issues while optimizing resources.
• Experience collaborating effectively with client managers and system users.
• Experience with XACTA.
• Experience tracking and reporting CVUs.
• Experience with ELK or Splunk dashboards.

Responsibilities

• Develop, implement, and enforce security policies and controls for enterprise and CDS environments.
• Conduct security assessments and vulnerability evaluations across cross-domain and adjacent systems.
• Apply RMF principles, including security control assessments, ATO activities, and continuous monitoring.
• Ensure compliance with DISA STIGs, NIST standards, and Air Force IC cybersecurity requirements.
• Monitor security events, investigate incidents, and support coordinated incident response.
• Review and validate security configurations for user-facing applications and support services.
• Prepare and maintain security documentation, including SSPs, POA&Ms, and control matrices.
• Work closely with platform engineers to integrate security controls into system architecture.
• Partner with civilian and military personnel to uphold physical, network, and cybersecurity procedures.

Skills

Top Secret clearance

SC I eligibility

5+ years experience

Customer-service mindset

Problem-solving

XACTA

ELK/Splunk dashboards

DoD 8140 certification

Education

BA/BS degree in a related field

Tools

XACTA

ELK

Splunk

Microsoft

RHEL/Linux

VMware

Job description

CACI is seeking an Information Assurance (IA) Cyber Security Engineer to design, implement, and sustain robust security controls across Air Force IC Enterprise CDS environments. You will work in multi-level security settings, safeguarding classified and unclassified information and supporting critical enterprise services.

Required is a TS/SCI clearance with SCI eligibility, a related BA/BS, and at least 5 years of relevant experience plus DoD 8140 certification.