Lead Cybersecurity & IT Systems Administrator

Rampart Products; Houston (TX); Sur place; USD 85 000 - 120 000; Plein temps

Résumé du poste

Rampart Products in Houston, TX is seeking an IT & Cybersecurity Administrator to lead day-to-day IT operations, manage Microsoft 365, Entra ID, and security controls while ensuring government compliance.

You will support engineering and manufacturing technologies, coordinate with external partners, and maintain critical documentation to keep systems secure, reliable, and scalable as the company grows.

Qualifications

• 3+ years of hands-on IT administration experience in a Windows-based environment.
• Experience managing Microsoft 365, Microsoft Entra ID (Azure AD), user accounts, permissions, MFA, and endpoint security.
• Working knowledge of networking technologies, including firewalls, VPNs, DNS, DHCP, and wireless networks.
• Excellent communication, customer service, and problem-solving skills.
• Ability to work independently, manage competing priorities, and maintain accurate technical documentation.

Responsabilités

• Administer and support Rampart's Windows, Microsoft 365, Entra ID, networking, and cloud environments.
• Manage user access, security settings, devices, software deployments, system updates, and IT assets.
• Lead Rampart's cybersecurity program, including security operations, threat monitoring, incident response, vulnerability management, backup, and recovery processes.
• Implement and maintain security controls, including MFA, endpoint protection, firewalls, encryption, and access controls.
• Provide day-to-day IT support and training for employees across hardware, software, networking, Microsoft 365, and cybersecurity best practices.
• Support engineering, manufacturing, quality, and business systems, including SolidWorks, ERP/MRP platforms, and production technologies.
• Ensure critical business, engineering, and CUI data is protected through effective backup, recovery, retention, and disaster recovery processes.
• Manage relationships with IT vendors, cybersecurity partners, and technology providers.
• Maintain documentation supporting IT operations and cybersecurity controls.

Connaissances

IT administration

Microsoft 365

Entra ID/AAD

Networking

MFA

Endpoint security

Technical documentation

Communication

Formation

Bachelor's degree in IT/CS/Cybersecurity

Outils

Intune

Defender for Endpoint

SharePoint

OneDrive

Active Directory

ERP/MRP systems

Description du poste

Rampart Products in Houston, TX is seeking an IT & Cybersecurity Administrator to lead day-to-day IT operations, manage Microsoft 365, Entra ID, and security controls while ensuring government compliance.

You will support engineering and manufacturing technologies, coordinate with external partners, and maintain critical documentation to keep systems secure, reliable, and scalable as the company grows.