DoD IT Systems & Security Specialist - Internal Support

Advanced Technology Systems Company; Gilbert (AZ); On-site; USD 75,000 - 110,000; Full time

Job summary

Advanced Technology Systems Company is seeking an experienced Information Technology Specialist to provide internal IT support for corporate systems, infrastructure, and users in a DoD-focused GovCon environment.

The role emphasizes maintaining security posture, supporting day-to-day IT operations, and ensuring compliance with NIST SP 800-171, CMMC, and related DoD requirements. Strong troubleshooting skills and effective communication are essential.

Qualifications

• 3+ years of IT support in a professional environment.
• Experience with Windows Server, Microsoft 365, AD, networking fundamentals.
• Familiarity with NIST 800-171, DFARS, and CMMC requirements.

Responsibilities

• Provide internal IT support for staff, troubleshoot hardware/software/network issues.
• Administer corporate IT systems: servers, workstations, collaboration tools, VPN, cloud services.
• Ensure compliance with DoD cybersecurity requirements and implement security controls.

Skills

IT support

Windows Server

Active Directory

Microsoft 365

Cybersecurity

Communication

Education

Associate or Bachelor's degree in IT/CS/Cybersecurity or equivalent experience

Tools

Intune

Azure AD

AWS

Splunk/LogRhythm

Job description

Advanced Technology Systems Company is seeking an experienced Information Technology Specialist to provide internal IT support for corporate systems, infrastructure, and users in a DoD-focused GovCon environment.

The role emphasizes maintaining security posture, supporting day-to-day IT operations, and ensuring compliance with NIST SP 800-171, CMMC, and related DoD requirements. Strong troubleshooting skills and effective communication are essential.