Senior Cybersecurity Analyst – TS/SCI, On-Site

0090 CORP-Corporate Office; United States; On-site; USD 114,000 - 213,000; Full time

Job summary

Northrop Grumman is seeking a Principal Classified Cybersecurity Analyst to perform audits, assessments, and RMF-related activities across classified systems. On-site roles in Redondo Beach and Manhattan Beach, CA are described, with strict requirements for Top Secret clearance and SCI access.

The role emphasizes compliance, risk management, and security testing in a government context. The position outlines two levels with increasing experience, certifications, and education expectations, plus

Qualifications

• Master's degree with 3+ years of relevant technical experience or equivalent.
• US government 8140/8570 equivalent certification (Security+, CISSP, CISM, etc.) or higher.
• Top Secret security clearance with SCI access eligibility required

Responsibilities

• Conduct system audits and continuous monitoring across security controls, configurations, and processes.
• Assess systems and networks to identify deviations from policy and standards.
• Validate security requirements and recommend additional safeguards.
• Assist in implementing government policy and document process activities.
• Support A&A activities, security testing, and risk management artifacts.
• Prepare evidence and reports for RMF/SSP and accreditation processes.

Skills

Security clearance

CISSP/CISM knowledge

RMF awareness

Government compliance

Polygraph eligibility

Education

Master's degree

Bachelor's degree

Associate's degree

High School Diploma

Tools

ACAS

Nessus

Splunk

Trellix

SCAP

Job description

Northrop Grumman is seeking a Principal Classified Cybersecurity Analyst to perform audits, assessments, and RMF-related activities across classified systems. On-site roles in Redondo Beach and Manhattan Beach, CA are described, with strict requirements for Top Secret clearance and SCI access.

The role emphasizes compliance, risk management, and security testing in a government context. The position outlines two levels with increasing experience, certifications, and education expectations, plus