Freelance Battery Modeling Simulation Engineer Jobs in Oklahoma

The Opportunity:
When operators rely on Air Force missioncritical software, they expect seamless performance, reliability, and intuitive workflows. Ensuring that level of quality demands rigorous verification, disciplined test planning, and the ability to understand how software behaves in real operational environments. That's why we need you, a Test Engineer who knows how to evaluate complex software systems, validate requirements, and help deliver capabilities that directly support mission readiness.

As a Software Test Engineer on our team, you'll collaborate with developers, system engineers, and government stakeholders to validate software supporting Air Traffic Control and Landing Systems (ATCALS). You'll create test strategies and detailed procedures, trace requirements to verification methods, and execute tests that span functional, integration, regression, performance, and missionrelevant evaluation. You'll document defects, assess operational impact, and help guide improvements throughout the development lifecycle.

Join us as we ensure the reliability and effectiveness of software that keeps air operations safe and missionready.

Join us. The world can't wait.

You Have:

• 8+ years of experience performing software testing, systems validation, or verification activities

• Experience analyzing and tracing software requirements, defining test methods, and establishing success criteria

• Experience developing test plans, test cases, and detailed test procedures

• Experience conducting functional, integration, regression, or performance testing

• Experience using defecttracking tools and communicating findings to development teams

• Experience with scripting or automation

• Ability to collaborate with engineering, cybersecurity, and government test organizations

• Secret clearance

• Bachelor's degree in a Computer Science, Systems Engineering, or Information Technology field

Nice If You Have:

• Experience with Python preferred

• Experience with automated testing frameworks or DevSecOps pipelines

• Experience validating software in systemsofsystems or operationally representative environments

• Experience with modeling, simulation, or missionscenario test environments

• Experience supporting developmental or operational test events

• Knowledge of Air Force sustainment processes, ATCALS systems, or avionicsrelated software

• Top Secret clearance

• Master's degree in a technical field

• Security+ or ISTQB Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

• Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.

• Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.

• Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.