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About the Role

The IT Manager is responsible for managing the organization's information technology systems, including a hybrid infrastructure spanning on-premises systems, Microsoft 365 GCC High, Azure Government, and AWS GovCloud environments. This role is critical for ensuring the confidentiality, integrity, and availability of systems supporting Controlled Unclassified Information (CUI) and maintaining CMMC compliance. The IT Manager will serve as a technical lead, driving IT strategy, secure system design, mentoring junior staff, and enforcing operational rigor.

Responsibilities

• Architect and administer enterprise infrastructure across on-prem (Nutanix AHV), Azure Gov, and AWS GovCloud.
• Define and enforce standards for compute, storage, networking, and identity across hybrid environments.
• Lead infrastructure modernization initiatives including cloud adoption, workload migration, and platform standardization.
• Act as escalation point and technical authority for complex infrastructure and security issues.
• Mentor junior engineers and provide technical guidance across IT Operations.
• Architect and administer Microsoft 365 GCC High (Exchange Online, Teams, SharePoint, Intune, Defender suite).
• Manage Azure Government services (IaaS, PaaS, networking, identity, policy, and security controls).
• Support AWS GovCloud (US) environments including EC2, S3, and VPC.
• Ensure proper boundary management, tenant segregation, and data residency compliance for regulated workloads.
• Implement and maintain cloud governance (RBAC, policy, tagging, and security baselines).
• Design, deploy, and optimize Nutanix AHV clusters, storage (AOS), and lifecycle management (LCM).
• Manage Windows Server environments (2016/2019/2022) including Active Directory (tiered model), DNS, DHCP, and Group Policy.
• Maintain hybrid identity integration with Microsoft Entra ID (Azure AD).
• Oversee core enterprise services (file services, print, RDS, SQL Server).
• Architect and maintain secure network infrastructure including Fortinet (FortiGate) firewalls and Meraki switching and wireless.
• Lead network segmentation strategies for CUI environments and audit boundaries.
• Ensure systems are configured and maintained in alignment with NIST 800-171 and CMMC.
• Support audit readiness, SSP documentation, POA&M tracking, and evidence collection.
• Implement and maintain EDR/XDR (e.g., SentinelOne), SIEM integrations, and vulnerability scanning and remediation programs.
• Enforce secure configuration baselines.
• Architect and maintain enterprise backup solutions across on-prem and Gov Cloud platforms.
• Define and enforce RTO/RPO aligned with business and compliance requirements.
• Lead disaster recovery planning, tabletop exercises, and failover testing.
• Maintain detailed architecture diagrams and SOPs.
• Enforce strict change management aligned with risk, impact, and rollback planning.
• Ensure all infrastructure changes meet audit and compliance traceability requirements.
• Adhere to all business-defined SLAs for ticket handling.
• Execute changes with minimal impact to business operations.
• Complete assigned project tasks within established deadlines.
• Provide clear and timely communication regarding project status.
• Maintain compliance with all required regulations, including NIST 800-171, CMMC and related frameworks.

Requirements

• Comply with all requirements of International Standard ISO9001 and ISO27001, NIST 800-171, CMMC – Cyber Security and Informational Data Security Requirements.
• Comply with Aerospace Management System Standards AS9100, AS9120, IDEA-QMS-9090, ASA-100 and supporting construct standards AS6081, IDEA-STD-1010, AC7402-CAAP, CCAP-101, FAA AC00-56, ANSI/ESD S20.20.
• Commit and comply with the requirements of AS5553 for Counterfeit Electrical, Electronic and Electromechanical (EEE) Parts – Avoidance, Detection, Mitigation and Disposition practices.
• Target fewer than 15 'Waiting for Customer' issues.
• Target fewer than 10 'Waiting for Support' issues.
• Changes should be executed with minimal impact to business operations.
• Communication, backup, recovery planning, and risk assessment must be thoroughly evaluated and completed.
• Ability to lift and rack equipment (up to ~50 lbs).
• Hands-on work in data centers/server rooms (cabling, rack/stack).
• Availability for after-hours maintenance windows and incident response.
• Occasional travel between sites.

Skills

• Microsoft 365
• Azure Government
• AWS GovCloud (US)
• Nutanix AHV
• Windows Server & Active Directory (tiered / secure design)
• Fortinet firewalls & Meraki networking
• Hybrid identity (Entra ID + AD)
• Security tools (EDR/XDR, SIEM, vulnerability management)
• Backup and disaster recovery
• PowerShell
• Python
• Terraform
• STIGs and federal security controls
• Enclave design for CUI environments

Location

• On-Prem

Work Type

• Hybrid
• Full-time

Experience Level

• 7-10+ years in infrastructure engineering

Education Level

• Bachelor’s degree or equivalent experience