Retail IT Systems Administrator (Windows ​/ Systems Operations ​/ Information Security

Description

As of November 1, 2025, Sunoco LP has successfully completed its acquisition of Parkland Corporation.

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Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and Europe. The Partnership’s midstream operations include an extensive network of approximately 14,000 miles of pipeline and over 160 terminals. This critical infrastructure complements the Partnership’s fuel distribution operations, which distribute over 15 billion gallons annually to approximately 11,000 Sunoco and partner-branded retail locations, as well as independent dealers and commercial customers.

At Sunoco, we take great pride in what we do and wholeheartedly believe our employees drive success for our company and our customers. We are always looking for the best and brightest talent and are committed to making your job a challenging and rewarding experience.

Competitive Benefits. Meaningful Extras. Unmatched Value.

• A place where you can take your career in the direction you want to grow and go
• Opportunities for advancement and career development.

We are seeking a well‑rounded Systems Administrator with a strong foundation in Windows systems administration, general Systems Operations, and information security best practices. This role is responsible for maintaining reliable, secure, and scalable IT systems across on‑premises and/or cloud environments. The ideal candidate is comfortable wearing multiple hats, troubleshooting complex issues, and partnering with security teams to protect enterprise infrastructure.

• Administer, maintain, and support Windows Server environments (AD, DNS, DHCP, Group Policy, file/print services)
• Manage day‑to‑day system operations, including patching, monitoring, backups, and performance tuning
• Deploy and maintain standard operating system builds and system configurations
• Assist with infrastructure upgrades, migrations, and lifecycle management
• Provide Tier 2/3 escalation support for client, server, and infrastructure issues

• Apply security hardening and baseline configurations aligned with best practices
• Manage identity and access controls (AD, RBAC, least‑privilege access)
• Assist with vulnerability remediation, patch management, EDR management, and audit readiness
• Monitor systems for security events and participate in incident response
• Collaborate with Info Sec stakeholders to enforce policies and compliance requirements

• Use scripting and automation to improve reliability and efficiency
• Maintain documentation for systems, standards, and procedures
• Identify operational risks and recommend improvements to availability, security, and scalability

• 5+ years of experience in systems administration or sysops roles
• Strong experience with Windows Server and Active Directory environments
• Working knowledge of information security principles (hardening, access control, patching, incident response)
• Familiarity with monitoring, patch management, EDR, and other endpoint management tools
• Ability to troubleshoot complex issues across systems, networking, and security layers

• Experience with Power Shell scripting and automation
• Knowledge of networking fundamentals (TCP/IP, firewalls, VPNs)
• Experience supporting compliance or security frameworks (e.g. PCI-DSS, NIST, ISO 270001, SOC
  2)
• Prior experience partnering closely with Info Sec or Security Operations teams

• Strong analytical and problem‑solving skills
• Ability to prioritize and manage multiple tasks in a production environment
• Clear written and verbal communication
• Comfortable working independently and as part of a team

Do others describe you as being a down-to-earth achiever? Someone who thinks outside the box and always strives to do more than what is required? Someone who sees the bigger picture? You sound brilliant to work with!

We are committed to providing equal opportunities to all applicants. If you require…