Tenet3 is seeking a Test Engineer to join our DevOps team in Dayton, OH. At Tenet3, we continually try to break our own software so that we can build it back, better than before. Test engineers at Tenet3 aren't manual testers -- you will write scripts to automate tests and integrate your tests into the continuous integration / continuous deployment pipeline. You will navigate Tenet3's code repositories, identifying weaknesses and problems and create issues and solutions to improve the product.

Essential Job Duties

You will use test automation tools such as selenium and behave to develop tests that keep Tenet3 software working across browsers and platforms under rapid development cycles. You will:

  • Automate repeated tasks and build test coverage through existing or new infrastructure
  • Lead/collaborate on improving developer and engineering team's test coverage, release velocity and production health
  • Collaborate with the engineering and design to ensure features work according to specifications
  • Participate in peer reviews of code written by other developers
  • Troubleshoot production problems related to software applications
  • Assist in the evaluation and recommendation of application integration and testing tools
  • Assist in preparing estimates for implementing new system enhancements


  • Eligibility to establish and maintain a Department of Defense Top Secret security clearance
  • 3 years of relevant work experience, including development and/or test automation experience
  • Deep knowledge of testing methodologies, creating test cases and debugging
  • Experience testing JavaScript applications on a collaborative team
  • Experience interacting with APIs (REST, SOAP or GraphQL)
  • A work portfolio demonstrating with clean, well-tested code (Github, Codepen, personal website or equivalent)
  • Familiarity with databases
  • Knowledge of Unix/Linux environments


Bachelor's degree in Computer Science, Computer Engineering, Information Systems, or a similar discipline.


Tenet3 is a cyber analytics company based in Dayton, Ohio. We develop software products supporting advanced machine learning, property graph analysis, and enhanced human cognition. Our tag line is Cybernetics. We seek synergies between human insights and machine automation. Working together our software platforms and human analysts enable a concept we call “explainable security.” This offers our customers a unique window into the trustworthiness of complex, interconnected, cyber-physical systems. Successful software drives our growth. We need you, your talents, and your experience to drive our success.


  • Generous PTO
  • Additional sick days
  • Floating holidays
  • 100% paid medical, vision, and dental for employee & family
  • HSA with company contributions
  • Education reimbursement for higher education, conferences and self-study
  • 401(k) Retirement Plan with company match and profit sharing
  • Short and Long-term Disability
  • Life Insurance
  • Casual environment with smart, creative people
  • Flex time
  • Free coffee and snacks
  • Monthly wellness classes with free lunch

Salary Range

$65k - $95k (paid relocation available)

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