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Senior Software Tester Jobs in Ohio (NOW HIRING)

Senior Software Developer

Mason, OH · On-site

$51.25 - $67.75/hr

FUJITEC AMERICA SENIOR SOFTWARE DEVELOPER JOB SUMMARY Mid-level developer responsible for designing, coding, testing, maintaining, and upgrading proprietary software applications based on company ...

Senior Software Engineer

Mentor, OH · On-site

$109K - $144K/yr

Position Summary The Senior Software Engineer is an experienced individual contributor who works ... Experience with unit testing frameworks and test automation practices. * Experience integrating ...

Senior Software Engineer

Mentor, OH · Hybrid

$109K - $144K/yr

Position Summary The Senior Software Engineer is an experienced individual contributor who works ... Experience with unit testing frameworks and test automation practices. * Experience integrating ...

The Senior Software Engineer, Java is responsible for designing, developing, testing, and maintaining scalable software solutions that support critical business capabilities. This role partners with ...

The Senior Software Engineer, Java is responsible for designing, developing, testing, and maintaining scalable software solutions that support critical business capabilities. This role partners with ...

Senior Software Developer

Yellow Springs, OH · On-site

$48.50 - $64.25/hr

About the Role As Senior Software Developer, you will be a key technical contributor on a ... Integration testing experience for auth flows * Prior work on developer-facing platforms, including ...

Senior Software Engineer (Backend)

Cleveland, OH · Hybrid

$118K - $156K/yr

As Senior Software Engineer, you will lead teams to successful, on-time outcomes on projects while ... Testing: JUnit * Databases: Relational (any) * SDLC: Agile (any style) * Version Control: Git ...

As a Senior Software Engineer, you will be responsible for independently designing, developing, and testing complex software programs and systems. You will collaborate with team members to solve ...

Senior Software Developer

Mason, OH · On-site

$51.25 - $67.75/hr

FUJITEC AMERICA SENIOR SOFTWARE DEVELOPER JOB SUMMARY Mid-level developer responsible for designing, coding, testing, maintaining, and upgrading proprietary software applications based on company ...

Senior Software Engineer

Springfield, OH · On-site

$110K - $145K/yr

Essential Functions The Senior Software Engineer serves as a technical leader responsible for ... Champion Testing & Reliability- Define test strategies; build shared tooling; enforce CI/CD gates ...

Senior Software Engineer

Eaton, OH · On-site

$104K - $137K/yr

Essential Functions The Senior Software Engineer serves as a technical leader responsible for ... Champion Testing & Reliability- Define test strategies; build shared tooling; enforce CI/CD gates ...

Senior Software Engineer

Springfield, OH · On-site +1

$110K - $145K/yr

Essential Functions The Senior Software Engineer serves as a technical leader responsible for ... Champion Testing & Reliability - Define test strategies; build shared tooling; enforce CI/CD gates ...

A Senior Software Engineer designs, develops, tests, and maintains scalable software applications ... Tools, Application Testing, Packaged Application Integration, System Development Life Cycle ...

Sr. Software Engineer

Richfield, OH · On-site

$114K - $150K/yr

Performs moderately complex bug verification, release testing and support for assigned products ... Minimum 5 years' experience in software engineering field*. * Minimum 5 years experience in J2EE ...

Senior Software Engineer

Dublin, OH · On-site

$118K - $155K/yr

As a Senior Software Engineer, you will be responsible for independently designing, developing, and testing complex software programs and systems. You will collaborate with team members to solve ...

Showing results 41-60

Senior Software Tester information

See Ohio salary details

$28

$50

$71

How much do senior software tester jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior software tester in Ohio is $50.56, according to ZipRecruiter salary data. Most workers in this role earn between $45.24 and $57.60 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior software tester?

To thrive as a Senior Software Tester, you need expertise in software testing methodologies, test case design, and defect management, typically supported by a degree in computer science or a related field and several years of experience. Familiarity with automation tools (such as Selenium or JUnit), bug tracking systems, and relevant certifications like ISTQB is highly valued. Attention to detail, critical thinking, and strong communication skills set top performers apart in this role. These competencies ensure that software products are reliable, high-quality, and meet user requirements before release.

What is the difference between Senior Software Tester vs Software Tester?

AspectSenior Software TesterSoftware Tester
CredentialsTypically requires 3+ years experience, certifications like ISTQBEntry-level or 1-2 years experience, may have ISTQB or similar
Work EnvironmentLeads testing projects, mentors junior testersPerforms testing tasks under supervision
ResponsibilitiesDesigns test plans, reviews testing processesExecutes test cases, reports bugs

The main difference between a Senior Software Tester and a Software Tester lies in experience, responsibilities, and leadership. Senior testers often lead testing efforts and mentor others, while software testers focus on executing tests. Both roles are essential in software quality assurance and share similar credentials, but the senior role involves more strategic oversight.

What is a senior software tester?

Senior Software Testers are experienced professionals responsible for designing, implementing, and executing tests to ensure the quality and functionality of software applications. They lead testing efforts, mentor junior testers, and collaborate closely with developers to identify and resolve issues. Senior Software Testers also help define testing strategies, develop automated test scripts, and contribute to continuous improvement in software development processes. Their expertise helps ensure that released software meets both technical requirements and user expectations.

What are some common challenges senior software testers face when working on large-scale projects?

Senior Software Testers often encounter challenges such as managing complex test environments, coordinating with cross-functional teams, and ensuring thorough test coverage across multiple modules. Balancing tight project deadlines while maintaining high-quality standards can also be demanding. Additionally, adapting testing strategies to accommodate evolving requirements and integrating automated testing tools effectively are frequent hurdles in large-scale projects.
What are the most commonly searched types of Software Tester jobs in Ohio? The most popular types of Software Tester jobs in Ohio are:
What cities in Ohio are hiring for Senior Software Tester jobs? Cities in Ohio with the most Senior Software Tester job openings:
What are popular job titles related to Senior Software Tester jobs in OH? For Senior Software Tester jobs in OH, the most frequently searched job titles are:
Infographic showing various Senior Software Tester job openings in Ohio as of August 2026, with employment types broken down into 43% Full Time, 14% Part Time, and 43% Contract. Highlights an 100% In-person job distribution, with an average salary of $105,157 per year, or $50.6 per hour.

$115K - $151K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago


Marathon Petroleum rating

6.3

Company rating: 6.3 out of 10

Based on 202 frontline employees who took The Breakroom Quiz

66th of 86 rated oil and gas companies


Job description

An exciting career awaits you


At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

Position Summary

We are seeking a highly skilled, experienced, and strategic Senior Software Engineer to be a leader within our Software Development Team in the Product Engineering Operations organization. The ideal candidate will possess a robust background in Software Development, strong Azure skills, DevSecOps knowledge, and a deep understanding of application security best practices. Additionally, excellent leadership and strong communication skills are essential. This role demands an influencer who champions Software Development with best practices, continuous improvement, AI, and automation. The successful candidate will drive innovation within the department and ensure our development processes are efficient, secure, and modern.

This position belongs to a family of jobs with increasing responsibility, competency, and skill level. Actual position title and pay grade will be based on the selected candidate's experience and qualifications.

Key Responsibilities
  • Leads efforts from end-to-end through delegation, review, and driving results holistically; leads medium complexity features from technical design through completion.
  • Executes a defined software engineering roadmap, contributing to the organization's engineering and technology strategy.
  • Performs coding, debugging, testing and troubleshooting throughout the development process in projects with moderate to high complexity under limited or no supervision.
  • Identifies and recommends improvements to the software development lifecycle and best practices in agile engineering.
  • Conducts demos of application features and designs features to support automated testability. Conducts research, design and prototyping and experience on a cross-functional team.
  • Works with users to translate designs and solution architecture into design specifications.
  • Organizes the delivery of high-quality, innovative solution or deliverables, setting effort estimates and continuously collaborating and updating the specifications, in line with user requirements.
  • Coordinates and implements new architecture, standards, methods and logic for enterprise software in accordance with business strategies and specifications.
  • Partners with architecture organization to efficiently and effectively design, modernize, and implement applications.
  • Ensures proper documentation of software design and works with business partners to design and implement solutions to meet architecture standards.
  • Champions a continuous improvement mindset, usage of AI, and automation of software engineering processes.
  • Drives process excellence and innovative Software Engineering by empowering others, collaborating, taking appropriate risks, and making timely decisions within scope of responsibility.
  • Mentors less experienced team members and accelerates software engineering maturity by modeling and encouraging ongoing learning and self-development.
Education and Experience
  • Bachelor's Degree in Information Technology, related field, or equivalent experience required.
  • Five (5) or more years of relevant IT experience.
  • Hands-on experience developing full-stack solutions using Microsoft technologies such as C#, Blazor, .NET Core, SQL Server, Azure, and Infrastructure as Code (IaC).
  • Strong analytical thinking and the ability to diagnose and resolve complex technical issues.
  • Solid understanding of Agile methodologies, release management processes, and DevSecOps practices.
  • Azure Fundamentals (AZ-900) and Azure Developer Associate (AZ-204) certifications are highly desirable.
Skills
  • Agile Methodologies - Agile project management is an iterative approach to delivering a project throughout its life cycle, taking incremental steps towards the completion of a project.
  • Application Security - Refers to the measures and practices implemented to protect software applications from security threats and vulnerabilities.
  • Cloud Computing - Knowing how to manage cloud services, develop cloud applications and use cloud architecture to meet customer needs.
  • Continuous Improvement - Identifies and leads opportunities for continuous improvement and value creation, both incremental and large-scale
  • Debugging - The process of finding and resolving bugs within computer programs, software, or systems.
  • DevSecOps - A set of practices that automates the integration of security at every phase of the software development lifecycle, from initial design through integration, testing, deployment, and software delivery, with an aim towards shortening the systems development life cycle and providing continuous delivery and a security first approach.
  • General Programming - Applies a computer language to communicate with computers using a set of instructions and to automate the execution of tasks.
  • Log Monitoring - Logging and monitoring are crucial aspects of software development that involve capturing and analyzing information about a software system's behavior, performance, and errors.
  • Software Development Lifecycle (SDLC) - A process used by the software industry to design, develop and test high quality softwares.
  • Software Testing - An investigation conducted to provide stakeholders with information about the quality of the software product or service under test.
  • Version Control System - Software tool that helps engineers and other collaborators manage changes to source code, documents, and other files over time

MINIMUM QUALIFICATIONS:
Bachelor's Degree in Information Technology, related field or equivalent experience.
5+ years of relevant experience

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Houston, Texas

Additional locations:

Findlay, Ohio, San Antonio, Texas

Job Requisition ID:

00023195

Location Address:

500 Dallas St Ste 2900

Education:

Bachelors: Information Technology

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available athttps://mympcbenefits.com.The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.


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About Marathon Petroleum

Sourced by ZipRecruiter

Marathon Petroleum Corporation, headquartered in Findlay, Ohio, US, is a leading independent petroleum refining, marketing, and transportation company. Their official website can be found at marathonpetroleum.com. The company, part of the energy sector, was established in 1887, making it one of the oldest petroleum companies in the US. It operates an integrated refining, marketing and transportation system concentrated primarily in the Midwest, Northeast, East Coast, Southeast and Gulf Coast of the United States. This includes refineries, pipelines, and terminals that process and transport crude oil and refined products.

Industry

Oil and gas extraction

Company size

10,000+ Employees

Headquarters location

Findlay, OH, US

Year founded

1887