HumanIT Solutions · 8 hours ago
Senior System Administrator
Beavercreek, OH
Full-time
Onsite
Senior Level
5+ years expHumanIT Solutions is dedicated to building top-tier technologies that drive data transformation. They are seeking a Senior System Administrator responsible for leading the design, implementation, and maintenance of a secure IT ecosystem tailored to government and defense contractor requirements.
Cyber SecurityInformation ServicesInformation TechnologyInternetProfessional Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Compliance and Policy Configuration: Establish and enforce policies for CMMC Level 2 compliance across both Microsoft and AWS environments, including configuring conditional access policies, licensing assignments, safe links, safe attachments, spam and quarantine policies, Exchange rules, and communication lockdowns
Device and Application Management: Manage Windows Autopilot for device provisioning, handle application installations (including 3rdparty apps) via Intune, and oversee updates and patch management to ensure system integrity
Group and Collaboration Management: Create and manage Microsoft 365 groups, Teams and SharePoint Online
Security Monitoring and Logging: Configure logging in the Microsoft Defender admin portal, monitor logs for anomalies, and maintain records for CMMC L2, ISO 27001, 20000 and ISO 9001 compliance. Set up workbooks in Microsoft Sentinel for advanced threat analytics and compliance reporting. Extend monitoring and logging practices to AWS GovCloud using native tools to support CMMC compliance
Website and External Management: Manage the public website, ensuring secure integration with internal systems while maintaining compliance standards
Help Desk and Team Leadership: Establish and oversee an IT help desk portal, manage a small team of system administrators, triage support tickets, and provide escalation support for complex issues
End User Support and Training: Provide responsive, high quality support to approximately 250 users, troubleshoot technical issues across Microsoft 365 and AWS GovCloud environments, deliver user guidance on secure best practices, and develop training materials to enhance user adoption and productivity
Ongoing Maintenance and Optimization: Continuously monitor system performance, conduct audits, and implement improvements to the IT infrastructure across both Microsoft and AWS GovCloud environments, ensuring high availability, data protection, and user productivity in a regulated environment
IT Asset & Inventory Management: Oversee the full lifecycle of IT hardware assets—including laptops, mobile devices, peripherals, and network equipment—by maintaining accurate inventory records, tracking device assignments, coordinating replacements, and ensuring all assets meet compliance and security requirements
Qualification
Required
Bachelor's degree in Information Technology, Computer Science, or a related field
Sec+ or equivalent certification
5+ years of experience in IT management, with at least 2 years in a GCC High and/or AWS GovCloud environment
Expertise in Microsoft 365 GCC High and AWS GovCloud (US), including Intune, Azure AD, Microsoft Defender for Endpoint/Cloud, Exchange Online, SharePoint, Teams, Sentinel, IAM, VPC, EC2, S3, CloudTrail, GuardDuty, and Config
Strong knowledge of compliance frameworks (CMMC L2, ISO 27001, ISO 9001) and experience with policy enforcement, auditing, and recordkeeping across Microsoft and AWS government cloud environments
Proficiency in scripting/automation (e.g., PowerShell, AWS CLI) for group management, policy deployment, and reporting
Leadership skills to manage small teams, prioritize tasks, and handle user support in a fast-paced setting
Excellent problem-solving abilities, high attention to detail, and the capacity to work independently while maintaining strict security protocols
Exceptional oral and written skills
Ability to work with multiple functions across the organization
Ability to deliver a high quality, customer focused support experience by responding promptly to user needs, communicating clearly and professionally, and ensuring every interaction reflects a commitment to service excellence and user satisfaction
Preferred
Active Secret or higher clearance level
Microsoft Certified: Azure Administrator, AWS Certified Solutions Architect Associate, Security Compliance and Identity Fundamentals, or CMMC/ISO auditor training
Operating within and supporting DoD secure environments (e.g., SCIFs), ensuring all activities, equipment handling, and access protocols comply with government security regulations and facility requirements
Familiarity with FSO requirements and performing support duties as needed
Familiarity with physical, cyber and IT security requirements
Company
HumanIT Solutions
HumanIT Solutions provides information technology-related services, solutions and consulting support to government and commercial clients.
201-500 employees
Funding
Current Stage
Growth StageLeadership Team
Mark Human
President, CEO
Company data provided by crunchbase