Senior Endpoint Security Engineer (TS/SCI)

D2 Consulting; St. Louis (MO); On-site; USD 135,000 - 145,000; Full time

Benefits offered by this job

Health/Dental/Vision

Job summary

D2 Consulting seeks a Senior Endpoint Security Engineer to support the National Geospatial-Intelligence Agency (NGA) with top-tier cyber defense and endpoint protection solutions. The role requires an active TS/SCI clearance and a strong background in Linux systems and enterprise security tools.

You will design and implement endpoint security strategies, collaborate with cross-functional teams, and drive security improvements across mission-critical networks while adhering to DoD cybersecurity

Qualifications

• TS/SCI clearance required
• CSSP Infrastructure Support certification within 6 months (nice to have)
• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
• 10+ years of experience in Cybersecurity with a strong endpoint security background
• Hands-on experience with HBSS, Carbon Black, Microsoft ATA, Tanium
• Proficiency in Linux administration
• Familiarity with DoD Architecture Framework and enterprise cybersecurity practices

Responsibilities

• Design, implement, and support endpoint security solutions to safeguard mission-critical networks and data
• Collaborate with cross-functional teams to deploy and maintain enterprise security technologies
• Apply deep technical knowledge to recommend hardware/software tools that improve endpoint security posture
• Work with vendors and internal stakeholders to integrate, test, and enhance security platforms
• Manage Linux-based security tools and perform advanced configuration and troubleshooting
• Support incident response by analyzing and documenting security events and leading mitigation strategies
• Ensure compliance with system standards and DoD cybersecurity frameworks

Skills

Security clearance

Linux administration

Security architecture

Education

Bachelor's degree in Computer Science/Engineering

Tools

HBSS

Carbon Black

Microsoft ATA

Tanium

Job description

D2 Consulting seeks a Senior Endpoint Security Engineer to support the National Geospatial-Intelligence Agency (NGA) with top-tier cyber defense and endpoint protection solutions. The role requires an active TS/SCI clearance and a strong background in Linux systems and enterprise security tools.

You will design and implement endpoint security strategies, collaborate with cross-functional teams, and drive security improvements across mission-critical networks while adhering to DoD cybersecurity