onsite
Senior Systems Engineer - Enterprise Directory Services & Authentication - GD Information Technology
Systems Engineer
Lead the design, deployment, and maintenance of enterprise directory services, ensuring secure authentication and compliance across on‑prem and cloud environments. Leverage Active Directory expertise and ACAS to protect critical infrastructure.
About the role
Key Responsibilities
- Architect, implement, and manage Active Directory environments, including domain controllers, trusts, and replication across multiple sites.
- Integrate directory services with cloud platforms, ensuring seamless authentication and single sign‑on capabilities.
- Configure and maintain ACAS for continuous vulnerability assessment and compliance reporting.
- Collaborate with security teams to enforce access controls, MFA, and secure identity management policies.
- Perform troubleshooting, performance tuning, and capacity planning for directory services.
Requirements
- 5+ years of experience in enterprise directory services and authentication.
- Deep knowledge of Active Directory configuration, management, and replication.
- Hands‑on experience with ACAS and security compliance frameworks.
- Proficiency in cloud integration (Azure AD, AWS IAM, or similar).
- Strong analytical, problem‑solving, and communication skills.