Resource Management Concepts, Inc. · 10 hours ago
Windows System Administrator, Senior
Indian Head, MD
Full-time
Onsite
Mid, Senior Level
$110K/yr - $175K/yr
5+ years expResource Management Concepts, Inc. (RMC) delivers high-quality professional services to government and commercial clients. RMC is seeking a highly skilled Senior Windows System Administrator to maintain and optimize a robust infrastructure, collaborating with various IT professionals.
Consulting
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Active Directory & Group Policy Management: Design, implement, and maintain Active Directory (AD) services, including complex Group Policy Objects (GPO). Ensure security and compliance by applying and managing DNS STIGs
System & Application Management: Manage and secure Windows Server environments, including the configuration and maintenance of Internet Information Services (IIS). Deploy patches, applications, and operating system updates using SCCM
Expert in managing enterprise-wide software updates and patch compliance using SCCM, including creating and deploying update packages, managing deployment rings, and reporting on security compliance to mitigate vulnerabilities effectively
Skilled in the design, administration, and maintenance of the SCCM hierarchy, utilizing it to automate endpoint management, streamline software delivery, and maintain an accurate inventory of hardware and software assets
Infrastructure Projects: Lead and execute complex infrastructure projects, with a strong focus on Active Directory (AD) migrations and consolidations
Automation & Scripting: Develop, test, and maintain robust PowerShell scripts to automate administrative tasks, streamline processes, and generate reports
Troubleshooting: Act as a senior escalation point for complex system issues; apply solid and methodical troubleshooting skills to resolve problems related to servers, services, and network connectivity
Proficient in image management tasks such as building, updating, deploying and working with the Service Desk to resolve issues
Virtualization: Administer and optimize the server virtualization environment (VMware vSphere and/or Microsoft Hyper-V)
Security & Compliance: Proactively monitor systems, manage security configurations, and ensure adherence to internal security policies and standards
Backup & Disaster Recovery: Oversee and validate backup and recovery procedures to ensure data integrity and business continuity
Proven experience applying and managing Security Technical Implementation Guides (STIGs) for Active Directory
Qualification
Required
Active Interim DoD Secret clearance required to start; Top Secret clearance required for continued employment
DoD 8570.01M IAT Level III certification (CompTIA Security X CE, CISSP, or equivalent)
5-7+ years of experience in a senior Windows administration role
Expert-level knowledge of Windows Server (2016/2019/2022)
Extensive experience with Active Directory architecture, DNS, and security, including the application of STIGs. Proven experience executing AD migrations
Preferred
Basic administration skills in Linux environments (RHEL, Ubuntu) is beneficial but not required
Benefits
Tuition assistance
Certifications
Competitive paid vacation package with 11 paid federal holidays
High-quality, low-deductible healthcare plans
Pet insurance
Competitive 401K package
Company
Resource Management Concepts, Inc.
RMC is a dedicated small business provider of exceptional management and technology solutions.
501-1000 employees
Funding
Current Stage
Late StageRecent News
Memphis Business Journal
2023-10-05
Company data provided by crunchbase