Systems Administrator II

Posted Yesterday
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Ellsworth Air Force Base, SD, USA
In-Office
Expert/Leader
Information Technology • Professional Services • Consulting • Defense
The Role
Manages, configures, maintains, and supports IT infrastructure including servers, networks, and critical systems. Troubleshoots hardware, software, and network issues; monitors and optimizes system performance; implements security controls; maintains technical documentation; collaborates with IT teams; and assists with system upgrades and migrations. Requires a Secret clearance eligibility and IAT Level II certification.
Summary Generated by Built In

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). 

Skills Required

  • Bachelor's degree
  • At least nine years of relevant experience, or equivalent combination of education and experience
  • Ability to obtain, maintain, and access classified information at the Secret level
  • IAT Level II certification

Chickasaw Nation Industries Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Chickasaw Nation Industries and has not been reviewed or approved by Chickasaw Nation Industries.

  • Healthcare Strength — Health, dental, and vision packages are described as comprehensive, with many full-time and eligible part-time roles starting coverage on day one.
  • Retirement Support — 401(k) matching with immediate vesting is highlighted, signaling strong retirement support.
  • Leave & Time Off Breadth — Paid time off and holidays are described as generous, with some locations adding unique perks like birthday leave.

Chickasaw Nation Industries Insights

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The Company
HQ: Norman, OK

What We Do

Chickasaw Nation Industries (CNI) is a holding company that manages a diverse portfolio of subsidiaries providing specialized services to federal government agencies and commercial clients.

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