CMMC‑Savvy IT Infrastructure & Security Specialist (Hybrid)

Amtengineering; Rockville (MD); Hybrid; USD 80,000 - 110,000; Full time

Benefits offered by this job

ESOP participation

MIP bonus program

Full benefits

Hybrid schedule

Job summary

AMT, Inc. seeks a mid-level IT Infrastructure & Security Administrator to own day-to-day infrastructure operations and back up the Infrastructure & Security Lead. This role supports our CMMC compliance journey and advances AI tooling, scripting, and modern server environments.

Based in the DMV area with a hybrid schedule, you will collaborate across offices, grow toward leadership, and participate in ESOP, MIP bonus programs, and full benefits as the firm expands.

Qualifications

• 5-8 years of IT infrastructure, systems administration, or security engineering.
• Hands-on with Windows Server, Active Directory, Microsoft 365 and cloud environments (Azure preferred).
• Scripting or programming ability (PowerShell, Python).
• Working knowledge of network administration — firewalls, switching, VPN, DNS/DHCP.
• Familiarity with cybersecurity frameworks — NIST, CMMC, or similar.
• Strong problem-solving skills and the ability to work independently under pressure.
• Excellent communication skills — able to explain technical issues to non-technical staff.

Responsibilities

• Manage and monitor servers, networks, and cloud infrastructure across multiple office locations.
• Serve as primary backup for all infrastructure and security functions, including on-call coverage during evenings and weekends on a rotating basis.
• Support and help advance CMMC Level 1 and Level 2 compliance efforts, including documentation, policy enforcement, and staff training.
• Assist in managing Microsoft 365 environment including Teams, SharePoint, OneDrive, and Entra ID.
• Maintain and improve cybersecurity posture — endpoint protection, SIEM monitoring, vulnerability management, and incident response.
• Support the buildout and management of a formal after-hours helpdesk rotation system.
• Contribute to AI tool evaluation, deployment, and internal training initiatives.
• Support office infrastructure needs across outlying locations including occasional travel.

Skills

Windows Server

Active Directory

PowerShell

Python

Microsoft 365

Azure

Network administration

Cybersecurity frameworks

Communication

Tools

CrowdStrike

SIEM

Job description

AMT, Inc. seeks a mid-level IT Infrastructure & Security Administrator to own day-to-day infrastructure operations and back up the Infrastructure & Security Lead. This role supports our CMMC compliance journey and advances AI tooling, scripting, and modern server environments.

Based in the DMV area with a hybrid schedule, you will collaborate across offices, grow toward leadership, and participate in ESOP, MIP bonus programs, and full benefits as the firm expands.