Senior System Administrator

Addison Group; San Antonio (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Addison Group is seeking a Senior ERP & NetSuite System Administrator in Texas to lead the configuration, security, and ongoing optimization of NetSuite and ERP systems. You will be the senior escalation point for complex issues, manage access controls, and guide integrations with development teams.

You will mentor junior admins, maintain system documentation, and partner with business stakeholders to translate requirements into scalable solutions.

Qualifications

• Bachelor's degree or equivalent experience in information systems or related field.
• 5+ years of hands-on ERP and/or NetSuite administration experience.
• Advanced experience with NetSuite, SAP, Oracle, or other major ERP platforms.
• Strong configuration, roles/permissions, workflows, access controls, and data integrity skills.
• Ability to translate business requirements into effective configurations.
• Strong troubleshooting, analytical, and communication skills.
• ERP/system administration certifications are a plus.

Responsibilities

• Administer and configure ERP and NetSuite environments, including roles and permissions.
• Manage security, periodic user access reviews, and change management.
• Support IT audits with controls documentation and evidence coordination.
• Oversee system changes from requirements through testing and production release.
• Configure and support standard and custom integrations with development teams.
• Collaborate with stakeholders to translate business needs into scalable solutions.
• Establish administration standards and mentor other system administrators.

Skills

ERP administration

NetSuite administration

System security

Access controls

Change management

Data integrity

Reporting

Business process translation

Education

Bachelor's degree in Information Systems or CS

Tools

NetSuite

SAP

Oracle

Job description

The Senior ERP & NetSuite System Administrator will manage, configure, and continuously improve enterprise business systems, including NetSuite and ERP platforms such as SAP and Oracle. This position serves as a senior escalation point for complex system issues and is responsible for system configuration, security, access controls, change management, integrations, and data integrity.

Key Responsibilities

• Administer and configure ERP and NetSuite environments, including roles, permissions, workflows, forms, fields, approvals, custom records, and reporting.
• Manage system security, role design, permissions, and periodic user access reviews.
• Support IT audits by maintaining controls, preparing documentation, coordinating evidence, and managing access recertification.
• Oversee system changes from requirements and configuration through testing and production release.
• Configure and support standard system integrations while partnering with development teams on custom integrations.
• Partner with business stakeholders, developers, and technical teams to translate business requirements into scalable system solutions.
• Establish administration standards, maintain system documentation, and mentor other system administrators.

Qualifications

• Bachelor's degree in Information Systems, Computer Science, or related field, or equivalent professional experience.
• 5+ years of hands-on ERP and/or NetSuite system administration experience. Advanced experience with NetSuite, SAP, Oracle, or other major ERP platforms; experience across multiple systems is preferred.
• Strong experience with system configuration, roles and permissions, workflows, approvals, access controls, change management, and data integrity.
• Experience translating business processes and requirements into effective system configurations.
• Strong troubleshooting, analytical, and problem solving abilities.
• Excellent communication skills with the ability to work across technical and business teams.
• Relevant ERP, NetSuite, or system administration certifications are a plus.