System Administrator I

At PDI Technologies, we empower some of the world's leading convenience retail and petroleum brands with cutting-edge technology solutions that drive growth and operational efficiency.

By Connecting Convenience across the globe, we empower businesses to increase productivity, make more informed decisions, and engage faster with customers through loyalty programs, shopper insights, and unmatched real-time market intelligence via mobile applications, such as GasBuddy. Were a global team committed to excellence, collaboration, and driving real impact. Explore our opportunities and become part of a company that values diversity, integrity, and growth.

Role Overview:

The System Administrator I is responsible for the administration, monitoring, and optimization of enterprise IT infrastructure within a 24/7 Network Operations Center (NOC) environment. This role ensures high availability, performance, and security of systems across on-premises and cloud environments.

The incumbent will manage incident resolution, system maintenance, network configurations, and cloud operations, while delivering high-quality support to internal stakeholders and customers. The role requires strong technical expertise, problem-solving abilities, and adherence to operational and security standards.

Key Responsibilities:

Incident & Service Management

Monitor, triage, and resolve incidents within defined SLAs, ensuring timely escalation where required.

Maintain clear and professional communication with stakeholders throughout the incident lifecycle.

Document resolutions, root causes, and updates in accordance with operational processes.

Demonstrate strong working knowledge of Microsoft ecosystem and Windows server environments.

System Monitoring & Infrastructure Management

Proactively monitor infrastructure using enterprise monitoring tools (e.g., DataDog,PagerDuty).

Respond to alerts across critical, warning, and error thresholds.

Perform system upgrades, patch management, and scheduled maintenance activities.

Manage and optimize server resources including CPU, memory, and storage capacity.

Network Administration

Configure, maintain, and troubleshoot network connectivity including static, dynamic, and failover tunnels.

Perform routing updates, ASA licensing activities, and IP whitelisting tasks.

Execute network security tasks such as IP blocking (shunning) and tunnel resets.

Identity & Access Management (IAM)

Administer Active Directory (AD) user accounts, group memberships, and access policies.

Support identity synchronization between AD and Okta environments.

Provision and maintain internal and customer user accounts in alignment with security policies.

Database Administration Support

Manage database-level access control, including granting and revoking SQL permissions.

Support integration of identity groups with database systems.

Cloud Infrastructure (AWS) Management

Configure and manage AWS services including EC2, S3, and IAM components.

Monitor cloud utilization and implement cost optimization measures.

Perform scheduled backups, scaling, and disaster recovery support activities.

Troubleshoot infrastructure and application-level issues within cloud environments.

Integrate cloud services with on-premises and third-party systems.

Technical Support & Troubleshooting

Diagnose and resolve system performance issues, IIS services, hardware concerns, and access-related issues.

Manage service configurations, permissions, and software installations.

Support authentication-related issues including MFA resets and monitoring tool components.

AI Enablement in NOC Operations

Utilize AI tools to support operational efficiency in incident analysis and reporting.

Perform summarization of alerts, logs, and incident data for operational insights.

Develop structured prompts for root cause analysis, escalation notes, and customer communications.

Validate AI-generated outputs before operational use.

Ensure adherence to data security and confidentiality standards when using AI tools.

Qualifications:

Bachelors degree in Computer Science, Information Technology, Electronics, or related field (or equivalent experience).

45 years of relevant experience in System Administration or NOC operations.

Experience with monitoring tools.

Strong knowledge of networking concepts including VPNs, tunnels, and ASA configurations.

Working knowledge of Active Directory, Okta, SQL, and server administration practices.

Ability to manage priorities effectively in a fast-paced, 24/7 operational environment.

Preferred Skills:

Technical Expertise:

Strong understanding of IT infrastructure, systems, and cloud technologies.

Effective verbal and written communication skills for stakeholder interaction.

Adherence to processes, documentation standards, and compliance requirements.

Analytical:

Proven troubleshooting and root cause analysis .