SUMMARY The Systems Administrator II is responsible for managing, configuring, and supporting the client’s IT infrastructure, including servers, networks, and other critical systems. Chickasaw Nation Industries, Inc. serves as a holding company with multiple subsidiaries engaged in several lines of business (Business Services, Health, Infrastructure and Engineering, Mission Optimization, Technology and Transportation) for the federal government and commercial enterprises. A portion of our profits is used to support Chickasaw citizens. We are proud to support the economic development and long-term viability of the Chickasaw Nation and its people. CNI offers premium benefits eligible on the first day of hire to full time employees; (Medical - Dental – Vision), Company Life Insurance, Short-Term and Long-Term Disability Insurance, 401(K) Immediate Vesting, Professional Development Assistance, Legal Aid Assistance Program, Family Planning / Fertility Assistance, Personal Time Off, and Observance of Federal Holidays. As a federal contractor, CNI is a drug-free workplace and adheres to the Federal Controlled Substance Act.    ESSENTIAL REQUIREMENTS The ability to obtain, maintain and access classified information at the Secret level. Must possess appropriate level of certifications for this position as required by the contract - IAT Level II KEY DUTIES AND RESPONSIBILITIES Essential Duties and responsibilities include the following. Other duties may be assigned. Installs, configures, and maintains computer systems, servers, and network infrastructure. Troubleshoots and resolve hardware, software, and network issues. Monitors system performance, identify bottlenecks, and optimize system resources. Implements and maintains security measures, including firewalls, antivirus software, and user access controls. Develops and maintains system documentation, including network diagrams, configurations, and procedures. Collaborates with other IT teams to ensure seamless integration of systems and applications. Assists in the planning and execution of system upgrades and migrations. EDUCATION AND EXPERIENCE Bachelor's degree and a minimum of nine (9) years of relevant experience, or equivalent combination of education/experience. PHYSICAL DEMANDS EOE including Disability/Vet CNI offers a comprehensive benefits package that includes: Medical Dental Vision 401(k) Family Planning/Fertility Assistance STD/LTD/Basic Life/AD&D Legal-Aid Program Employee Assistance Program (EAP) Paid Time Off (PTO) – (11) Federal Holidays Training and Development Opportunities Your application submission will be considered for all potential employment opportunities with Chickasaw Nation Industries (CNI). Chickasaw Nation Industries, Inc. (CNI) is a federally chartered corporation wholly owned by the Chickasaw Nation. Headquartered in Norman, Oklahoma, CNI serves as a holding company with multiple subsidiaries that operate as Limited Liability Companies (LLCs) engaged in several lines of business including Civilian, Defense, Filtration, Network Services, and Research, Development, Test and Evaluation. CNI supports a diverse culture that offers innovative approaches and customer-centered services. When you do business with us, you gain efficient and cost-effective solutions that help safeguard the environment, protect and secure key assets, and connect resources to needs. We are proud to support the economic development of the Chickasaw Nation and to contribute to the tribal mission of enhancing the overall quality of life of the Chickasaw people. A portion of our profits is used to support Chickasaw citizens through a multitude of programs and services such as education, health care, nutrition services, housing programs, legal services, elder and child care and community support programs. Successful economic development is an integral part of the Chickasaw Nation’s operations.

Systems Administrator II.

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