Post Job Free
Sign in

Software Engineer II

Company:
Battelle
Location:
Clinton Township, OH, 43224
Posted:
February 23, 2026
Apply

Description:

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency.

We recognize and appreciate the value and contributions of individuals from a wide range of backgrounds and experiences and welcome all qualified individuals to apply.

Job Summary

Battelle's Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Defense business line, in our National Security business unit, is currently seeking a candidate with experience supporting the development of applications and databases and their administration. The successful candidate will be proficient in all tasks including familiarity with the development lifecycle of software applications (including but not limited to performance, scalability, security, testing, monitoring, maintenance, issue identification, issue resolution and backup creation). The successful candidate must show an interest in learning, the ability to work well in a team environment, and be comfortable speaking in front of their peers and government clients.

Responsibilities

Develop object-oriented code in a multi-developer, multi-branched code repository environment to support various software applications.

Architect and develop multitier cloud deployed application.

Design and develop graphical user interfaces for predictive mathematical models. Model testing for accuracy and performance.

Develop knowledge management (e.g., database) and collaboration applications.

Create software development artifacts, technical presentations, and written reports. Key Qualifications

Education reflecting one of the following:

BS in Computer Science, Computer Science Engineering, or related field with 5+ years of experience.

Degrees in other areas will be considered with 8+ years of experience as a software engineer or programmer

Experience in full-stack software development with significant programming experience in C#, C++, and/or Java.

Professional development experience using JavaScript or one of its derivatives.

Experience in MS SQL, PostgreSQL, or similar relational database technology.

Ability to learn and understand new programing languages, design patterns, operating systems, and deployment environments (i.e. Azure, AWS, and physical hardware).

Experience with network administration and maintenance

Must be a U.S. Citizen with the ability to obtain and maintain a Secret DoD clearance. Preferred Qualifications

MS in Computer Science, Computer Science Engineering, or related field with 2+ years of experience.

Experience developing single page applications using one of the following: Vue.js, Angular, or React

Experience with security best practices (i.e. OWASP, FIPS-199, etc...).

SSO experience using SAML or O-Auth.

Familiarity with SOLID design principles.

Ability to perform rigorous mathematical and statistical analysis on large data sets.

Experience with Risk Management Framework (RMF)

Current DoD Secret or Top Secret Clearance Benefits: Live an Extraordinary Life

We care about your well-being, not just on the job. Battelle offers comprehensive and competitive benefits to help you live your best life.

Balance life through a compressed work schedule: Most of our team follows a flexible, compressed work schedule that allows for every other Friday off-giving you a dedicated day to accomplish things in your personal life without using vacation time.

Enjoy enhanced work flexibility, including a hybrid arrangement: You have options for where and when you work. Our Together with Flexibility model allows you to work 60% in-office and 40% remote, with Monday and Tuesday as common in-office days, dependent on team and position needs .

Take time to recharge: You get paid time off to support work-life balance and keep motivated.

Prioritize wellness: Stay healthy with medical, dental, and vision coverage with wellness incentives and benefits plus a variety of optional supplemental benefits.

Better together: Coverage for partners, gender-affirming care and health support, and family formation support.

Build your financial future: Build financial stability with an industry-leading 401(k) retirement savings plan. For most employees, we put in 5 percent whether you contribute or not, and match your contributions on top of that.

Advance your education: Tuition assistance is available to pursue higher education. A Work Environment Where You Succeed

For brilliant minds in science, technology, engineering and business operations, Battelle is the place to do the greatest good by solving humanity's most pressing challenges and creating a safer, healthier and more secure world.

You will have the opportunity to thrive in a culture that inspires you to:

Apply your talent to challenging and meaningful projects

Receive select funding to pursue ideas in scientific and technological discovery

Partner with world-class experts in a collaborative environment

Nurture and develop the next generation of scientific leaders

Give back to and improve our communities

Vaccinations & Safety Protocols

Battelle may require employees, based on job duties, work location, and/or its clients' requirements to follow certain safety protocols and to be vaccinated against a variety of viruses, bacteria, and diseases as a condition of employment and continued employment and to provide documentation that they are fully vaccinated. If applicable, Battelle will provide reasonable accommodations based on a qualified disability or medical condition through the Americans with Disabilities Act or the Rehabilitation Act or for a sincerely held religious belief under Title VII of the Civil Rights Act of 1964 (and related state laws).

Battelle is an equal opportunity employer. We provide employment and opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity or expression, marital status, age, genetic information, disability, veteran-status veteran or military status, or any other characteristic protected under applicable Federal, state, or local law. Our goal is for each staff member to have the opportunity to grow to the limits of their abilities and to achieve personal and organizational objectives. We will support positive programs for equal treatment of all staff and full utilization of all qualified employees at all levels within Battelle.

The above statements are intended to describe the nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, activities and skills required of staff members. No statement herein is intended to imply any authorities to commit Battelle unless special written permission is granted by Battelle's Legal Department.

For more information about our other openings, please visit

Apply