Senior Endpoint Security Engineer

Are you passionate about cybersecurity and ready to make a mission impact? D2 is growing, and we're looking for a Senior Endpoint Security Engineer to join our team-supporting the National Geospatial-Intelligence Agency (NGA) in delivering top-tier cyber defense and endpoint protection solutions.

This is one of several new roles created as part of the program expansion. It's a great opportunity to work alongside talented professionals, leverage cutting-edge technologies, and elevate your cybersecurity career in a high-visibility, high-impact environment.

What You'll Do :

• 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

What You Bring : Required :

• Active TS / SCI clearance (must be willing to pass a post-hire Government polygraph)
• DoD 8570 IAT Level II certification (e.g., Security+ CE)
• Ability to obtain a CSSP Infrastructure Support certification within 6 months
• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
• 10+ years of experience in Cybersecurity, with a strong background in endpoint security engineering
• Hands-on experience with tools such as HBSS, Carbon Black, Microsoft ATA, Tanium
• Proficiency in Linux administration
• Familiarity with DoD Architecture Framework and enterprise-scale cybersecurity practices

Nice to Have :

• Active CSSP Infrastructure Support certification.
• Linux certifications (e.g., RHCSA, CompTIA Linux+).
• Experience with Windows AD architecture and VMware environments.

If you're ready to take your cybersecurity career to the next level, we'd love to hear from you. Let's secure the future-together.

Additional Information

• All your information will be kept confidential according to EEO guidelines.
• Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically $115-125k. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.
• Highlights of our benefits include Health / Dental / Vision, 401(k) match, Accrued PTO, STD / LTD / Life Insurance, Referral Bonuses, professional development reimbursement, and more!

D2 Consulting is committed to a merit-based recruitment process and encourages applications from all qualified individuals. As a Veteran-Owned Small Business, we particularly welcome applications from veterans who have the requisite skills and experience. Job applicants that are interested in one of our openings and may require a reasonable accommodation to participate in the job application or interview process, should contact us to request an accommodation.