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Senior Systems Security Engineer
Location
United States
Posted
17 days ago
Salary
0
Seniority
Senior
Job Description
Senior Systems Security Engineer
VerTALENTS
• Implement and sustain security controls aligned to CMMC Level 1/2, NIST SP 800-171, and CUI/ITAR requirements • Design and maintain PKI (Public Key Infrastructure) and certificate lifecycle • Implement and manage Identity & Access Management (IAM/IGA) solutions • Drive continuous compliance monitoring and maintain ongoing audit readiness • Support ITGC controls in alignment with established governance frameworks • Serve as the primary Level 3 escalation resource for complex infrastructure and security challenges • Mentor and provide technical guidance to junior engineers • Champion operational continuity and long-term infrastructure stability • Oversee patch management and vulnerability remediation programs • Manage Group Policy (GPO) design, implementation, and enforcement • Develop and maintain secure, standardized golden images • Apply CIS/NIST hardening baselines across systems and environments • Support secure lifecycle management from deployment through decommission • Support Active Directory / Azure AD (Entra ID) architecture, integrations, and governance • Administer Microsoft Intune for endpoint compliance and configuration management • Deploy and manage virtual machines and cloud services within Azure, including GCC High • Design, maintain, and optimize infrastructure across hybrid Azure environments
Job Requirements
- 10+ years of experience in systems and/or security engineering roles
- Practical, hands-on knowledge of NIST SP 800-171 and CUI/ITAR compliance requirements
- Working experience within CMMC Level 1 and/or Level 2 environments
- Strong foundation in IAM/Identity Governance and PKI/certificate lifecycle management
- Proficiency with Hybrid AD / Azure AD (Entra ID) environments
- Hands-on Azure experience; GCC High familiarity a strong plus
- Microsoft Intune administration and endpoint compliance management
- Demonstrated experience supporting audit and compliance initiatives
- Solid understanding of system hardening principles and secure configuration management
Benefits
- Flexible work arrangements
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