Sentris Engineer- Classified Services
Core
Oversee server and endpoint infrastructure supporting critical classified missions for the nation's space enterprise.
Role type
Senior Systems Administrator (Classified Services)
Builds
Classified enterprise IT environment (servers, endpoints, Active Directory, MS Exchange)
Domain
Defense / Space / Classified Information Systems
Deliverable
infrastructure
Required skills
Windows systems administration, Linux systems administration, Active Directory management, MS Exchange administration, security hardening, DISA STIG implementation, infrastructure automation scripting, tier 2/3 troubleshooting
Preferred skills
High-Performance Computing cluster management (Slurm/SGE), Attribute Based Access Control (ABAC), Controlled Access Program (CAP) experience, Special Access Program (SAP) experience, Protection Level 3 environment experience
Technologies
Windows, Linux, Active Directory, MS Exchange, DISA STIGs, Slurm, SGE, ManTech Sentris
Responsibilities
Deploy and tune enterprise servers, ensure infrastructure health and capacity, implement automation for service operability, harden and remediate infrastructure for compliance, provide tier 2/3 server troubleshooting
Seniority
Senior, hands-on IC