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Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum

Unum

Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum

full-timePosted: Feb 2, 2026

Job Description

Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum

Location: Columbia, South Carolina, USA | Job ID: 834099

Discover Unum Careers as an Automation Test Engineer I in Columbia, South Carolina. Unum, a Fortune 500 leader in employee benefits, is driving digital transformation and seeking innovators for Insurance Jobs that redefine technology in the industry. This role offers Growth Opportunities in a greenfield modernization project for our benefits enrollment platform.

**Why Join Unum?**
Unum stands out among Insurance Jobs by empowering millions with affordable benefits protection. As a global leader, we foster a culture of question-askers, problem-solvers, and status-quo challengers. Join a passionate IT team in an agile, delivery-focused environment where entrepreneurial spirit thrives. Our commitment to exceptional customer experience exceeds industry standards, making Unum Careers a launchpad for tech professionals passionate about impact.

**Career Growth & Stability at Unum**
Unum Careers promise stability in a changing industry, with robust Growth Opportunities through cutting-edge projects. Gain hands-on experience with C#, SQL, mainframe testing, AWS pipelines, and Splunk in a SAFe Agile framework. With 2+ years experience, advance from Automation Test Engineer I to senior roles, supported by test certifications like ISTQB. Enjoy collaborative teams, professional development, and a focus on work-life balance in Columbia, SC. Unum's digital push ensures long-term career progression in secure, innovative Insurance Jobs.

**Impact of the Role**
As an Automation Test Engineer I, you'll deliver high-quality software powering benefits platforms. Collaborate on test planning, develop C# automated scripts, validate MS SQL data, and execute mainframe/blackbox testing. Drive QA best practices, integrate with AWS, and ensure traceability from requirements to tests. Your work guarantees scalability, delights customers, and disrupts insurance tech. Embrace Growth Opportunities at Unum, where your skills in Agile testing create lasting legacy in employee benefits innovation. Apply now for this full-time role and shape the future of Unum Careers.

Role Overview

Our Fortune 500 company is driving a digital transformation and looking for forward-thinking innovators to disrupt how our industry thinks about and uses technology. As one of the world's leading employee benefits providers, we help millions of people gain affordable access to benefits that help them protect their families, their finances and their futures.

Are you an asker of questions, a solver of problems, and a challenger of the status quo? Our mission is to provide a differentiated customer experience and exceed the expectations people have of technology at any company — not just insurers. 

We are seeking individuals to join our team of talented IT professionals who share never-ending passion and an unwavering focus on our customer experience. Team members comfortable working in an agile, fast-paced, and delivery-focused environment thrive in our environment where we value an entrepreneurial spirit and those who challenge the status-quo.

Unum is changing, and we’re excited about what’s next. Join us.

General Summary:

We’re looking for a passionate Automation Test Engineer I to help us deliver high-quality, enterprise-level software solutions that power our legacy benefits enrollment platform. This is your opportunity to work on a greenfield modernization project, leveraging cutting-edge tools and automation strategies to ensure scalability and long-term success.

What You’ll Do:

Collaborate with an agile team to plan, design, and execute tests that guarantee exceptional quality.
Develop and maintain automated test scripts for front-end and back-end applications.
Validate data integrity at the database level (MS SQL) and perform mainframe/blackbox testing.
Partner with Business Analysts to define acceptance criteria and translate them into automated tests.
Drive test automation across all phases—unit, system, integration, and regression.
Advocate for QA best practices and maintain traceability from requirements to test cases.
Work with AWS cloud pipelines (Azure experience transferable) and tools like Splunk for logging and reporting.

What We’re Looking For:

Strong experience in automated testing frameworks and strategies.
Proficiency in C#, MS .NET, and MS SQL.
Comfortable with mainframe and blackbox testing environments.
Cloud automation experience (AWS preferred).
Enterprise-level software testing experience; insurance industry knowledge is a plus.
Familiarity with Agile methodologies and SAFE framework.
Test certifications (ISTQB, CSM, CSD, CSP) preferred.

Job Specifications

  • Education: Bachelor’s degree preferred, or equivalent experience.

  • Experience: Minimum 2+ years of successful performance in an Associate role or equivalent relevant work experience.

  • Skills & Competencies:

    • Strong analytical and critical thinking abilities with a logical, detail-oriented approach to problem-solving.

    • Knowledge of Agile development methodologies.

    • Self-motivated, results-driven, and committed to delivering high-quality outcomes that delight customers.

    • Excellent oral and written communication skills.

    • Collaborative team player, able to work effectively across diverse teams and organizational areas.

    • Innovative mindset with a proactive approach to solving complex problems.

  • Certifications: Test-related certifications preferred (ISTQB, CSM, CSD, CSP).

Principal Duties and Responsibilities

  • Ensure the quality of new and existing features through both manual and automated testing, leveraging continuous integration techniques where appropriate.

  • Collaborate closely with Business Analysts to define acceptance criteria for user stories and translate them into automated test cases.

  • Develop and maintain test scripts, regression test packs, and supporting materials; specify requirements for environments, data, resources, and tools.

  • Plan and execute regression testing for new releases of third-party/cloud-based solutions and Unum-specific configurations or customizations.

  • Drive test automation across all phases of testing, including unit, system, integration, and regression.

  • Advocate for Quality Assurance best practices throughout the development lifecycle.

  • Analyze and report on test activities and results using industry standards aligned with company metrics and reporting needs.

  • Create and maintain comprehensive test strategies, plans, cases, coverage, and execution reports to support QA efforts.

  • Maintain traceability from test cases back to requirements.

  • Communicate daily with the Scrum Master and agile team on progress, upcoming work, and impediments; participate in sizing and estimation activities.

  • Collaborate with cross-functional teams (Business Analysts, Designers, Software Engineers, Architects) to ensure solutions meet or exceed Product Owner expectations.

  • Automate testing processes to industry standards and maintain appropriate test artifacts (e.g., Test Plans, Sprint Plans).

  • May oversee onshore and offshore testing teams, ensuring adherence to team standards.

  • Keep Application Lifecycle Management (ALM) tools updated and actively participate in daily stand-ups.

  • Maintain a customer-first mindset, ensuring all solutions enhance the user experience and deliver exceptional quality.

#LI-AD1

~IN1

Our company is built on helping individuals and families, and this starts with our employees. We want employees to maintain a positive balance, which is why we provide access to the benefits and resources they need to invest in themselves. From our onsite fitness facilities and generous paid time off to employee professional development programs, we are committed to helping employees live and work their best – both inside and outside the office.

Unum is an equal opportunity employer, considering all qualified applicants and employees for hiring, placement, and advancement, without regard to a person's race, color, religion, national origin, age, genetic information, military status, gender, sexual orientation, gender identity or expression, disability, or protected veteran status.

The base salary range for applicants for this position is listed below. Unless actual salary is indicated above in the job description, actual pay will be based on skill, geographical location and experience.

$60,500.00-$123,400.00

Additionally, Unum offers a portfolio of benefits and rewards that are competitive and comprehensive including healthcare benefits (health, vision, dental), insurance benefits (short & long-term disability), performance-based incentive plans, paid time off, and a 401(k) retirement plan with an employer match up to 5% and an additional 4.5% contribution whether you contribute to the plan or not.  All benefits are subject to the terms and conditions of individual Plans.

Company:

Unum

What You'll Be Doing (Responsibilities)

  • Collaborate with agile team to plan, design, and execute tests
  • Develop and maintain automated test scripts for front-end and back-end
  • Validate data integrity at MS SQL database level
  • Perform mainframe and blackbox testing
  • Partner with Business Analysts to define acceptance criteria and create tests
  • Drive test automation across unit, system, integration, and regression phases
  • Work with AWS cloud pipelines and Splunk for reporting

What You Need to Succeed (Qualifications)

  • Bachelor’s degree preferred or equivalent experience
  • Minimum 2+ years in Associate role or equivalent
  • Proficiency in C#, MS .NET, and MS SQL
  • Test certifications (ISTQB, CSM, CSD, CSP) preferred

Skills Required

C# programming, MS SQL database validation, Mainframe testing, Blackbox testing, Automated test script development, Agile methodologies, AWS cloud pipelines, MS .NET, Splunk logging, SAFe framework

Benefits & Perks at Unum

  • Work at Fortune 500 company with digital transformation opportunities
  • Join innovative team disrupting insurance technology
  • Agile, fast-paced environment fostering entrepreneurial spirit
  • Contribute to legacy benefits enrollment platform modernization
  • Career stability in leading employee benefits provider
  • Access to cutting-edge tools and cloud technologies

Locations

  • Columbia, South Carolina, United States
  • Chattanooga, Tennessee, United States
  • Portland, Maine, United States

Salary

Estimated Salary Rangemedium confidence

75,000 - 101,650 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C# programmingintermediate
  • MS SQL database validationintermediate
  • Mainframe testingintermediate
  • Blackbox testingintermediate
  • Automated test script developmentintermediate
  • Agile methodologiesintermediate
  • AWS cloud pipelinesintermediate
  • MS .NETintermediate
  • Splunk loggingintermediate
  • SAFe frameworkintermediate

Required Qualifications

  • Bachelor’s degree preferred or equivalent experience (experience)
  • Minimum 2+ years in Associate role or equivalent (experience)
  • Proficiency in C#, MS .NET, and MS SQL (experience)
  • Test certifications (ISTQB, CSM, CSD, CSP) preferred (experience)

Responsibilities

  • Collaborate with agile team to plan, design, and execute tests
  • Develop and maintain automated test scripts for front-end and back-end
  • Validate data integrity at MS SQL database level
  • Perform mainframe and blackbox testing
  • Partner with Business Analysts to define acceptance criteria and create tests
  • Drive test automation across unit, system, integration, and regression phases
  • Work with AWS cloud pipelines and Splunk for reporting

Benefits

  • general: Work at Fortune 500 company with digital transformation opportunities
  • general: Join innovative team disrupting insurance technology
  • general: Agile, fast-paced environment fostering entrepreneurial spirit
  • general: Contribute to legacy benefits enrollment platform modernization
  • general: Career stability in leading employee benefits provider
  • general: Access to cutting-edge tools and cloud technologies

Target Your Resume for "Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum" , Unum

Get personalized recommendations to optimize your resume specifically for Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum. Takes only 15 seconds!

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Format & readability score

Tags & Categories

UnumInsuranceColumbiaUnited StatesCareersGeneral

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Unum logo

Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum

Unum

Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum

full-timePosted: Feb 2, 2026

Job Description

Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum

Location: Columbia, South Carolina, USA | Job ID: 834099

Discover Unum Careers as an Automation Test Engineer I in Columbia, South Carolina. Unum, a Fortune 500 leader in employee benefits, is driving digital transformation and seeking innovators for Insurance Jobs that redefine technology in the industry. This role offers Growth Opportunities in a greenfield modernization project for our benefits enrollment platform.

**Why Join Unum?**
Unum stands out among Insurance Jobs by empowering millions with affordable benefits protection. As a global leader, we foster a culture of question-askers, problem-solvers, and status-quo challengers. Join a passionate IT team in an agile, delivery-focused environment where entrepreneurial spirit thrives. Our commitment to exceptional customer experience exceeds industry standards, making Unum Careers a launchpad for tech professionals passionate about impact.

**Career Growth & Stability at Unum**
Unum Careers promise stability in a changing industry, with robust Growth Opportunities through cutting-edge projects. Gain hands-on experience with C#, SQL, mainframe testing, AWS pipelines, and Splunk in a SAFe Agile framework. With 2+ years experience, advance from Automation Test Engineer I to senior roles, supported by test certifications like ISTQB. Enjoy collaborative teams, professional development, and a focus on work-life balance in Columbia, SC. Unum's digital push ensures long-term career progression in secure, innovative Insurance Jobs.

**Impact of the Role**
As an Automation Test Engineer I, you'll deliver high-quality software powering benefits platforms. Collaborate on test planning, develop C# automated scripts, validate MS SQL data, and execute mainframe/blackbox testing. Drive QA best practices, integrate with AWS, and ensure traceability from requirements to tests. Your work guarantees scalability, delights customers, and disrupts insurance tech. Embrace Growth Opportunities at Unum, where your skills in Agile testing create lasting legacy in employee benefits innovation. Apply now for this full-time role and shape the future of Unum Careers.

Role Overview

Our Fortune 500 company is driving a digital transformation and looking for forward-thinking innovators to disrupt how our industry thinks about and uses technology. As one of the world's leading employee benefits providers, we help millions of people gain affordable access to benefits that help them protect their families, their finances and their futures.

Are you an asker of questions, a solver of problems, and a challenger of the status quo? Our mission is to provide a differentiated customer experience and exceed the expectations people have of technology at any company — not just insurers. 

We are seeking individuals to join our team of talented IT professionals who share never-ending passion and an unwavering focus on our customer experience. Team members comfortable working in an agile, fast-paced, and delivery-focused environment thrive in our environment where we value an entrepreneurial spirit and those who challenge the status-quo.

Unum is changing, and we’re excited about what’s next. Join us.

General Summary:

We’re looking for a passionate Automation Test Engineer I to help us deliver high-quality, enterprise-level software solutions that power our legacy benefits enrollment platform. This is your opportunity to work on a greenfield modernization project, leveraging cutting-edge tools and automation strategies to ensure scalability and long-term success.

What You’ll Do:

Collaborate with an agile team to plan, design, and execute tests that guarantee exceptional quality.
Develop and maintain automated test scripts for front-end and back-end applications.
Validate data integrity at the database level (MS SQL) and perform mainframe/blackbox testing.
Partner with Business Analysts to define acceptance criteria and translate them into automated tests.
Drive test automation across all phases—unit, system, integration, and regression.
Advocate for QA best practices and maintain traceability from requirements to test cases.
Work with AWS cloud pipelines (Azure experience transferable) and tools like Splunk for logging and reporting.

What We’re Looking For:

Strong experience in automated testing frameworks and strategies.
Proficiency in C#, MS .NET, and MS SQL.
Comfortable with mainframe and blackbox testing environments.
Cloud automation experience (AWS preferred).
Enterprise-level software testing experience; insurance industry knowledge is a plus.
Familiarity with Agile methodologies and SAFE framework.
Test certifications (ISTQB, CSM, CSD, CSP) preferred.

Job Specifications

  • Education: Bachelor’s degree preferred, or equivalent experience.

  • Experience: Minimum 2+ years of successful performance in an Associate role or equivalent relevant work experience.

  • Skills & Competencies:

    • Strong analytical and critical thinking abilities with a logical, detail-oriented approach to problem-solving.

    • Knowledge of Agile development methodologies.

    • Self-motivated, results-driven, and committed to delivering high-quality outcomes that delight customers.

    • Excellent oral and written communication skills.

    • Collaborative team player, able to work effectively across diverse teams and organizational areas.

    • Innovative mindset with a proactive approach to solving complex problems.

  • Certifications: Test-related certifications preferred (ISTQB, CSM, CSD, CSP).

Principal Duties and Responsibilities

  • Ensure the quality of new and existing features through both manual and automated testing, leveraging continuous integration techniques where appropriate.

  • Collaborate closely with Business Analysts to define acceptance criteria for user stories and translate them into automated test cases.

  • Develop and maintain test scripts, regression test packs, and supporting materials; specify requirements for environments, data, resources, and tools.

  • Plan and execute regression testing for new releases of third-party/cloud-based solutions and Unum-specific configurations or customizations.

  • Drive test automation across all phases of testing, including unit, system, integration, and regression.

  • Advocate for Quality Assurance best practices throughout the development lifecycle.

  • Analyze and report on test activities and results using industry standards aligned with company metrics and reporting needs.

  • Create and maintain comprehensive test strategies, plans, cases, coverage, and execution reports to support QA efforts.

  • Maintain traceability from test cases back to requirements.

  • Communicate daily with the Scrum Master and agile team on progress, upcoming work, and impediments; participate in sizing and estimation activities.

  • Collaborate with cross-functional teams (Business Analysts, Designers, Software Engineers, Architects) to ensure solutions meet or exceed Product Owner expectations.

  • Automate testing processes to industry standards and maintain appropriate test artifacts (e.g., Test Plans, Sprint Plans).

  • May oversee onshore and offshore testing teams, ensuring adherence to team standards.

  • Keep Application Lifecycle Management (ALM) tools updated and actively participate in daily stand-ups.

  • Maintain a customer-first mindset, ensuring all solutions enhance the user experience and deliver exceptional quality.

#LI-AD1

~IN1

Our company is built on helping individuals and families, and this starts with our employees. We want employees to maintain a positive balance, which is why we provide access to the benefits and resources they need to invest in themselves. From our onsite fitness facilities and generous paid time off to employee professional development programs, we are committed to helping employees live and work their best – both inside and outside the office.

Unum is an equal opportunity employer, considering all qualified applicants and employees for hiring, placement, and advancement, without regard to a person's race, color, religion, national origin, age, genetic information, military status, gender, sexual orientation, gender identity or expression, disability, or protected veteran status.

The base salary range for applicants for this position is listed below. Unless actual salary is indicated above in the job description, actual pay will be based on skill, geographical location and experience.

$60,500.00-$123,400.00

Additionally, Unum offers a portfolio of benefits and rewards that are competitive and comprehensive including healthcare benefits (health, vision, dental), insurance benefits (short & long-term disability), performance-based incentive plans, paid time off, and a 401(k) retirement plan with an employer match up to 5% and an additional 4.5% contribution whether you contribute to the plan or not.  All benefits are subject to the terms and conditions of individual Plans.

Company:

Unum

What You'll Be Doing (Responsibilities)

  • Collaborate with agile team to plan, design, and execute tests
  • Develop and maintain automated test scripts for front-end and back-end
  • Validate data integrity at MS SQL database level
  • Perform mainframe and blackbox testing
  • Partner with Business Analysts to define acceptance criteria and create tests
  • Drive test automation across unit, system, integration, and regression phases
  • Work with AWS cloud pipelines and Splunk for reporting

What You Need to Succeed (Qualifications)

  • Bachelor’s degree preferred or equivalent experience
  • Minimum 2+ years in Associate role or equivalent
  • Proficiency in C#, MS .NET, and MS SQL
  • Test certifications (ISTQB, CSM, CSD, CSP) preferred

Skills Required

C# programming, MS SQL database validation, Mainframe testing, Blackbox testing, Automated test script development, Agile methodologies, AWS cloud pipelines, MS .NET, Splunk logging, SAFe framework

Benefits & Perks at Unum

  • Work at Fortune 500 company with digital transformation opportunities
  • Join innovative team disrupting insurance technology
  • Agile, fast-paced environment fostering entrepreneurial spirit
  • Contribute to legacy benefits enrollment platform modernization
  • Career stability in leading employee benefits provider
  • Access to cutting-edge tools and cloud technologies

Locations

  • Columbia, South Carolina, United States
  • Chattanooga, Tennessee, United States
  • Portland, Maine, United States

Salary

Estimated Salary Rangemedium confidence

75,000 - 101,650 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C# programmingintermediate
  • MS SQL database validationintermediate
  • Mainframe testingintermediate
  • Blackbox testingintermediate
  • Automated test script developmentintermediate
  • Agile methodologiesintermediate
  • AWS cloud pipelinesintermediate
  • MS .NETintermediate
  • Splunk loggingintermediate
  • SAFe frameworkintermediate

Required Qualifications

  • Bachelor’s degree preferred or equivalent experience (experience)
  • Minimum 2+ years in Associate role or equivalent (experience)
  • Proficiency in C#, MS .NET, and MS SQL (experience)
  • Test certifications (ISTQB, CSM, CSD, CSP) preferred (experience)

Responsibilities

  • Collaborate with agile team to plan, design, and execute tests
  • Develop and maintain automated test scripts for front-end and back-end
  • Validate data integrity at MS SQL database level
  • Perform mainframe and blackbox testing
  • Partner with Business Analysts to define acceptance criteria and create tests
  • Drive test automation across unit, system, integration, and regression phases
  • Work with AWS cloud pipelines and Splunk for reporting

Benefits

  • general: Work at Fortune 500 company with digital transformation opportunities
  • general: Join innovative team disrupting insurance technology
  • general: Agile, fast-paced environment fostering entrepreneurial spirit
  • general: Contribute to legacy benefits enrollment platform modernization
  • general: Career stability in leading employee benefits provider
  • general: Access to cutting-edge tools and cloud technologies

Target Your Resume for "Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum" , Unum

Get personalized recommendations to optimize your resume specifically for Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum" , Unum

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

UnumInsuranceColumbiaUnited StatesCareersGeneral

Answer 10 quick questions to check your fit for Automation Test Engineer I - C#/ SQL/Mainframe/Blackbox Testing - Careers at Unum @ Unum.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.