Staff Cybersecurity Analyst / Information Systems Security Engineer (ISSE)

Northrop Grumman is seeking a Staff Cybersecurity Analyst / Information Systems Security Engineer (ISSE) to support a mission-critical network infrastructure in Chantilly, VA. You will be responsible for assessing systems, ensuring accreditation, and developing creative solutions to complex security challenges in a fast-paced environment. This role requires an active TS/SCI with Polygraph clearance and offers the opportunity to make a significant impact on national security.

• Perform security assessments and vulnerability analysis
• Ensure Assessment and Authorization (A&A) accreditation
• Implement and document Risk Management Framework (RMF)
• Familiarity with NIST800-53, CNSS-1253, NSM-8, and Zero Trust Architecture
• Experience with network monitoring and vulnerability tools (Nessus, Splunk, Xacta)
• Active TS/SCI with Polygraph clearance required

• Must be a U.S. citizen.

• Requires a Ts Sci security clearance.