SUMMARY
The Test Engineer III is a senior professional with extensive experience in testing and providing quality assurance. Responsible for leading and managing the testing process, ensuring the delivery of high-quality products and solutions. Provide guidance and mentorship to junior test engineers. Collaborates across disciplines to understand needs and dependencies to deliver projects on time and within budget.
Chickasaw Nation Industries, Inc. serves as a holding company with multiple subsidiaries engaged in several lines of business (Technology, Infrastructure & Engineering, Health, Manufacturing, Public Safety, Consulting, 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
Must be able to obtain and maintain the required customer clearance (Public Trust) for access to systems, facilities, equipment, and property, which requires U.S. citizenship.
Experience executing and supporting scripts, batch processes, or analytical tools in Linux/Unix environments is required.
KEY DUTIES AND RESPONSIBILITIES
Essential Duties and responsibilities include the following. Other duties may be assigned.
Develops and implements comprehensive test strategies, plans, and processes for complex software applications or systems.
Designs and executes test cases, test scripts, and test scenarios based on project requirements.
Conducts functional, regression, performance, and security testing on software applications or systems.
Identifies and reports defects or issues found during testing and track them to resolution.
Collaborates with cross-functional teams to troubleshoot and resolve any issues.
Develops and maintains automated test scripts using testing tools.
Conducts code reviews to ensure adherence to coding standards and best practices.
Performs root cause analysis of defects and provide recommendations for improvement.
Stays updated with the latest testing methodologies, tools, and technologies.
Guides and mentors' junior test engineers.
EDUCATION AND EXPERIENCE
Bachelor's degree (Electrical, Mechanical, Computer or Software) in relevant field and four to seven (4-7) years relevant experience or equivalent combination of education/experience.
PHYSICAL DEMANDS
Work is primarily performed in an office environment. Regularly required to sit. Regularly required use hands to finger, handle, or feel, reach with hands and arms to handle objects and operate tools, computer, and/or controls. Required to speak and hear. Occasionally required to stand, walk and stoop, kneel, crouch, or crawl. Must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, depth perception, and ability to adjust focus. Exposed to general office noise with computers printers and light traffic.
The 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.
EOE including Disability/Vet
The estimated pay range for this role is $76K to $80K, with the final offer contingent on location, skillset, and experience.
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).
#INDCNI
Skills Required
- Bachelor's degree in Electrical, Mechanical, Computer, Software, or a relevant field
- Four to seven years of relevant experience, or an equivalent combination of education and experience
- Ability to obtain and maintain a Public Trust customer clearance
- U.S. citizenship
- Experience executing and supporting scripts, batch processes, or analytical tools in Linux/Unix environments
- Experience developing and maintaining automated test scripts
- Experience with functional, regression, performance, and security testing
- Experience conducting code reviews and root cause analysis
Canadian National Railway Company Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Canadian National Railway Company and has not been reviewed or approved by Canadian National Railway Company.
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Fair & Transparent Compensation — Pay is considered good or excellent across many roles, with some operating positions offering high earnings even without post-secondary credentials. Compensation is widely seen as a core strength relative to the demanding nature of the work.
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Healthcare Strength — Health coverage includes medical, dental, vision, physiotherapy, therapy-related services, and mental-health support. This breadth stands out as a strong component of the package.
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Retirement Support — Pension and retirement savings programs are notable strengths within the offering. These elements add meaningful long-term value to total compensation.
Canadian National Railway Company Insights
What We Do
Canadian National Railway Co. engages in rail and related transportation business. Its services include rail, intermodal, trucking, supply chain services, business development, and maps & network. Its offers their services in automotive, coal, fertilizer, food & beverages, forest products, dimensional loads, grain, metals & minerals, and petroleum & chemicals industries.









