Senior Systems Engineer

Cherokee Nation BusinessesTulsa, OklahomaOn-siteFull-timeSenior, 5–8 yearsListed 5 hours ago

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About this role

The Senior Systems Engineer is responsible for the administration, performance, security, and continued improvement of the organization’s enterprise infrastructure. This position manages complex server, storage, backup, virtualization, email, and cloud environments while identifying opportunities to improve efficiency through automation and system optimization. The Senior Systems Engineer also serves as a technical leader, supporting IT staff, implementing best practices, and helping align infrastructure solutions with evolving business needs.

- Bachelor’s degree in Computer Science, Information Systems, or a related field and 5+ years of experience in systems engineering or IT infrastructure management; equivalent combinations of education and experience may be considered.
- Advanced experience with Windows Server, Linux, enterprise storage, backup solutions, and email platforms such as Exchange and Microsoft 365.
- Strong knowledge of cloud platforms such as Microsoft Azure, AWS, or Google Cloud and hybrid-cloud infrastructure strategies.
- Experience with enterprise backup technologies such as Veeam, Commvault, Rubrik, or similar solutions.
- Experience with virtualization technologies including VMware and Hyper-V.
- Advanced scripting and automation skills using PowerShell, Python, Bash, or similar technologies.
- Strong knowledge of cybersecurity, system hardening, endpoint security, data protection, and email security protocols including DKIM, SPF, and DMARC.
- Experience with performance monitoring, capacity planning, disaster recovery, and system automation tools.
- Certifications such as Microsoft Certified: Azure Solutions Architect, AWS Certified SysOps
- Administrator, VMware Certified Professional (VCP), or ITIL are preferred.
- Strong analytical, troubleshooting, organizational, and problem-solving skills with the ability to manage multiple priorities in a fast-paced environment.
- Excellent communication and collaboration skills with the ability to provide technical leadership and work effectively across teams.
- Ability to lift up to 50 pounds, work in varying environments, travel as required, and work varied schedules.
- Ability to obtain and maintain required gaming licensure and a valid driver’s license.