3Core Systems, Inc · 13 hours ago
Systems Administration Specialist
Natchez, Mississippi, United States
Full-time
Hybrid
Senior Level
5+ years exp3Core Systems, Inc is seeking a Systems Administration Specialist to work in a complex, hybrid IT environment. The role involves managing multi-platform systems, automating deployment processes, and ensuring compliance with security standards.
Information ServicesInformation TechnologySoftware
Responsibilities
Managing the full lifecycle (install, patch, tune) of SQL Server, Windows, and RHEL environments
Using YAML to define Kubernetes manifests, Ansible playbooks, or Docker Compose files for standardized deployments
Writing Python or Bash scripts to automate the build and deployment of Java-based or .NET applications through CI/CD pipelines
Ensuring all deployments meet strict state and federal security standards (like HIPAA) by embedding security scanning into the automated flow
Qualification
Required
A Bachelor's Degree in Computer Science or a related field
Typically 4–7+ years of IT experience with an emphasis on multi-platform system administration
Managing the full lifecycle (install, patch, tune) of SQL Server, Windows, and RHEL environments
Using YAML to define Kubernetes manifests, Ansible playbooks, or Docker Compose files for standardized deployments
Writing Python or Bash scripts to automate the build and deployment of Java-based or .NET applications through CI/CD pipelines
Ensuring all deployments meet strict state and federal security standards (like HIPAA) by embedding security scanning into the automated flow
Preferred
RHCSA (Red Hat Certified System Administrator) or MCSA (Microsoft Certified System Administrator)
Company
3Core Systems, Inc
Established in 2004, 3Core System is a certified small minority owned business providing ERP Systems Integration, AMS, IT Consulting and Staff Augmentation Services to Fortune 1000, SMB, and State, Local and Education (SLED) customers.
51-200 employees
H1B Sponsorship
3Core Systems, Inc has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (1)
2023 (12)
2022 (9)
2021 (14)
2020 (25)
Funding
Current Stage
Growth StageLeadership Team
Navin Kandula
President & CEO
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