IT Systems Administrator

Chickasaw Nation Industries; Huntsville (AL); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k)

Life Insurance

Disability Insurance

Free training / Professional Dev

Job summary

Chickasaw Nation Industries seeks an experienced IT Systems Administrator to maintain and support enterprise IT infrastructure in Huntsville. This role ensures system reliability, security and performance, working with multi-disciplinary teams to resolve complex issues and uphold compliance.

The ideal candidate has 5+ years in enterprise IT, with Windows/Linux administration, STIGs, fleet patching, and incident response experience, plus the ability to obtain Top Secret clearance.

Qualifications

• Bachelor’s degree or equivalent IT experience required.
• Minimum 5+ years of enterprise IT experience.
• Top Secret eligibility and ability to obtain/maintain clearance.
• CompTIA Security+ certification required and maintained.
• Experience with Windows and Linux, STIGs, backups, DR planning.

Responsibilities

• System and network administration for Windows and Linux servers.
• Patch management and applying STIGs; monitor security events.
• Provide Tier 1/2 end-user support and VTC setup assistance.
• Manage network infrastructure devices and incident response.

Skills

System administration

Network administration

Troubleshooting

Security+

Education

Bachelor’s degree in Information Technology or related field

Job description

*Please note, that this position is contingent upon the award or funding. The essential duties, experience, education requirements, and salary are subject to change.*The IT Systems Administrator is responsible for the administration, maintenance, and support of enterprise information systems and infrastructure. This role ensures system reliability, security, and performance through effective configuration, monitoring, troubleshooting, and implementation of technical solutions. The Senior IT Systems Administrator collaborates with technical teams to support daily operations, resolve complex issues, maintain system compliance, and ensure the availability and integrity of IT services.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 REQUIREMENTSThe ability to obtain, maintain and access classified information at the Top Secret level.CompTIA Security+ certification is required and must be maintained throughout the duration of employment.Proven hands-on skills in network and system administration, troubleshooting, COMSEC, and customer support within a secure environment.ESSENTIAL DUTIES AND RESPONSIBILITIESEssential D uties and responsibilities include the following . Other duties may be assigned.System & Network Administration: Perform daily system administration tasks on Windows and/or Linux servers, including user account management, patching, and applying Security Technical Implementation Guides (STIGs). Manage and troubleshoot network infrastructure devices (switches, routers, firewalls).Tier 1/2 User Support: Provide direct support to end-users for technical issues, including VTC setup and troubleshooting, account resets, and software support. Escalate complex issues to senior specialists or external vendors as needed.Security Operations: Monitor security logs, respond to alerts, and assist with incident response and remediation activities. Ensure systems are backed up and that disaster recovery plans are tested.Technical Support: Provide skilled technical support across all performance areas as assigned by the Team Lead, adapting to emerging technologies and requirements.EDUCATION AND EXPERIENCEA Bachelor’s degree from an accredited institution in Information Technology, Cybersecurity, Business Management, or a related field; or experience equal to. Minimum 5+ years of relevant IT experience in an enterprise environment.PHYSICAL DEMANDSThe physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this job. Work is primarily performed in an office/warehouse setting. Regularly required to use hands to finger, handle, or feel. Regularly required to reach with hands and arms, occasionally above head. Regularly required to twist at the waist, climb and descend stairs while carrying objects. Ability to speak and hear. Frequently required to stand, walk, stoop, kneel, crouch or crawl. Occasionally required to sit and climb or balance. Regularly lifts and/or moves up to twenty-five pounds and occasionally lifts and/or moves up to fifty pounds. Works near moving mechanical parts. Regularly exposed to general office and general office machinery noise. May be exposed to warehouse, truck or forklift noise.E OE including D isability/ V etCNI offers a comprehensive benefits package that includes:MedicalDentalVision401(k)Family Planning/Fertility AssistanceSTD/LTD/Basic Life/AD&DLegal-Aid ProgramEmployee Assistance Program (EAP)Paid Time Off (PTO)Training and Development OpportunitiesYour application submission will be considered for all potential employment opportunities with Chickasaw Nation Industries (CNI).#INDCNI