Infrastructure Systems Engineer (Teradyne, North Reading, MA)

The Infrastructure Systems Engineer II will support Teradyne’s IT Infrastructure & Operations team in maintaining a secure hybrid CMMC Level 2 enclave environment. This role is responsible for day-to-day administration, operational support, documentation, and compliance activities across Windows and Linux servers, Palo Alto Networks firewall infrastructure, Microsoft Azure Government resources, and the Microsoft 365 GCC High collaboration tenant.

• Administer and maintain Windows Server environments, including Active Directory, DNS, DHCP, Group Policy, and WSUS.
• Support Linux server environments, including OS hardening, patch management, scripting, and service configuration.
• Maintain Palo Alto Networks firewalls and Panorama, supporting security profiles, rule reviews, and CUI data flow boundaries.
• Support Azure Government resources and Microsoft 365 GCC High services, including tenant administration, endpoint management, and security posture activities.
• Execute vulnerability scanning and remediation activities aligned to NIST SP 800-171 and CMMC Level 2 requirements.
• Support SSP documentation, compliance evidence collection, change management, ITSM documentation, and incident response activities.
• Monitor system health, logs, and operational alerts while providing Tier 2 escalation support for enclave infrastructure.

All About You:

We seek individuals who share our passion and determination. Our commitment to customer success drives us to go the extra mile. If you’re ready to join us in this mission, take a closer look at the minimum criteria for the position.

• Bachelor’s degree preferred.
• 3+ years of hands-on IT infrastructure experience supporting secure, hybrid environments.
• Proficiency in Windows Server administration, including Active Directory, DNS, DHCP, Group Policy, and patching.
• Working knowledge of Linux administration, including OS hardening, service configuration, and patch management.
• Experience with Palo Alto Networks firewalls and Panorama.
• Experience with Azure or Azure Government resources and familiarity with Microsoft 365 GCC High.
• Understanding of NIST SP 800-171, CMMC Level 2, CUI handling, or related regulated environments.
• Ability to document technical configurations, support compliance evidence collection, and participate in change management processes.
• Strong analytical, troubleshooting, and communication skills with the ability to partner across IT, security, compliance, and business stakeholders.
• Preferred experience with FedRAMP or DFARS environments, CIS Benchmarks or DISA STIGs, SIEM tools, vulnerability management platforms, and scripting with PowerShell or Python.
• CompTIA Security+ certification preferred.
• Microsoft Azure Administrator (AZ-104) certification preferred.

The base salary range for this role is $70,700-$113,100. This range is a good faith estimate, and the amount of base salary will correspond with experience and skill set. This range can also fluctuate depending on demand and location.

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne’s test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world!

Our Purpose:

TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every day.

We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team - one that makes better decisions, drives innovation and delivers better business results.