Principal Cybersecurity Engineer

What you’d do

Plans, implements and maintains enterprise security controls including firewalls, endpoint protection and Splunk SIEM, and responds to incidents and malware. Full time role in McLean, VA. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

• BS degree and 12+ years relevant experience, or MS and 10+ years
• Active TS/SCI with polygraph
• Firewall and endpoint protection tools (HBSS/Trellix, Carbon Black EDR)
• Splunk Enterprise Security SIEM
• Incident response and remediation