Systems Administrator/Infrastructure Engineer
About The Position
Do you want to work for a company that cares about you as a person, not just a number? For a company that provides outstanding leadership? For a company that offers exceptional benefits? RER Solutions, Inc., could be your new home. RER Solutions, Inc. is accepting resumes for a Systems Administrator/Infrastructure Engineer to manage, maintain, and enhance DOE owned systems and enterprise server environments. The Systems Administrator/Infrastructure Engineer will ensure system reliability, security, performance, and scalability while supporting critical business applications and infrastructure modernization initiatives.
Requirements
- US Citizenship is required
- A minimum of 5 years of related professional experience
- Proven experience as a Systems Administrator, Infrastructure Engineer, or similar role
- Strong expertise in Windows Server environments, Active Directory, and domain management
- Hands-on experience with SQL Server administration and optimization
- Experience with AWS cloud migration and infrastructure management
- Familiarity with enterprise security practices, vulnerability management, and compliance
- Experience supporting enterprise applications and CI/CD environments
- Strong troubleshooting, documentation, and communication skills
Responsibilities
- Manage and support Development, Test, and Production server environments, ensuring high availability and performance
- Perform regular server maintenance, including patching, updates, and remediation of security vulnerabilities
- Conduct monthly server patching, vulnerability remediation, and security hardening
- Install, configure, and maintain enterprise applications, including Microsoft SQL Server
- Administer and support multiple database instances across several servers
- Perform SQL database maintenance, including clean-up, re-indexing, and performance optimization
- Configure and manage websites using F5 load balancers
- Conduct security assessments, audits, and remediation activities
- Perform daily audits of Windows and SQL logs to ensure compliance and system integrity
- Coordinate server, network, storage, security, and enterprise application activities
- Support continuous deployment, troubleshooting, and release management for DOE owned applications
- Maintain configuration management standards and recommend architecture and infrastructure improvements
Benefits
- Includes paid holidays, vacation, sick leave, 401k matching, life insurance, health, and dental benefits.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Number of Employees
11-50 employees
