Infrastructure Administrator

The Infrastructure Administrator supports DDC-s core IT infrastructure, including network systems, Microsoft Windows Server, Hyper-V virtualization, SAN/storage platforms, Active Directory, Group Policy, Microsoft 365/Azure services, endpoint/security tools, and backup/disaster recovery systems. This role works under the direction of the IT Manager to maintain reliable, secure, and well-documented IT operations across the organization. The successful candidate will provide day-to-day IT support, assist with network administration, support cybersecurity efforts, and collaborate on AI and automation projects designed to improve productivity and operational efficiency across the organization.

Key Position Accountabilities:

• Assist in the administration, maintenance, and troubleshooting of network infrastructure including switches, routers, wireless access points, firewalls, and VPN connectivity.

• Support Microsoft Windows Serer, Active Directory, Microsoft 365, Azure, and related IT systems.

• Monitor network performance and assist with system upgrades, patches, and preventative maintenance activities.

• Respond to helpdesk tickets and provide technical support for hardware, software, network, and connectivity issues.

• Assist with cybersecurity initiatives including user access management, endpoint protection, vulnerability remediation, and security awareness efforts.

• Maintain IT documentation including network diagrams, procedures, inventory records, and technical standards.

• Support backup, disaster recovery, and business continuity processes.

• Assist in evaluating, implementing, and supporting AI tools designed to improve business productivity, engineering processes, manufacturing operations, and administrative functions.

• Collaborate with business stakeholders to identify opportunities for AI-driven process improvements and automation.

• Research emerging AI technologies and provide recommendations regarding potential business applications.

• Participate in IT projects involving network expansion, infrastructure modernization, cloud technologies, and AI integration.

• Ensure compliance with company policies, cybersecurity standards, and applicable regulatory requirements.

Associate-s or Bachelor-s degree in Information Technology, Computer Science, Information Systems, Cybersecurity, or related field preferred.

• 3-5 years of experience supporting network infrastructure, systems administration, or IT operations.

• Basic understanding of TCP/IP networking, routing, switching, wireless technologies, DNS, DHCP, and VPNs.

• Experience supporting Microsoft Windows environments and Microsoft 365.

• Familiarity with cybersecurity concepts and best practices.

• Exposure to cloud technologies such as Microsoft Azure or AWS preferred.

• Exposure to Artificial Intelligence tools, automation platforms, or data analytics technologies is highly desirable.

• Relevant certifications such as CompTIA Network+, Security+, Microsoft, Cisco, or AI-related certifications are a plus.

Desired Characteristics:

• Strong technical curiosity and desire to learn emerging technologies.

• Interests in Artificial Intelligence and business process automation.

• Strong analytical and problem-solving skills.

• Excellent verbal and written communication skills.

• Ability to work effectively with technical and non-technical users.

• Organized and detail-oriented with strong follow-through.

• Self-motivated with the ability to manage multiple priorities.

• Team player with a customer-service mindset.

For more than 60 years, Data Device Corporation (DDC) has been recognized as a world leader in the design and manufacture of high-reliability Connectivity, Power, and Control solutions for the Aerospace, Defense, and Space industries. Our dedication to supplying quality products, on-time delivery, and superior support has contributed to the success of our customers and the critical missions they serve. This position is 100% onsite at our Bohemia, NY office. Salary Range for this position is $80-105K yearly, depending on experience. This position requires a U.S Person or a person who can qualify for a Department of State or Department of Commerce License.