Controls Software Engineer *CLEARANCE*

Controls Software Engineer role in Cincinnati, OH, focused on embedded aerospace propulsion software development with DO-178C processes and an active Secret clearance.

Responsibilities

• Develop control algorithms and supporting software using MATLAB/Simulink or SCADE, with auto coding workflows where applicable.
• Collaborate on model based design, define interfaces, and shape software architecture under guidance from senior engineers.
• Create, refine, and maintain software requirements and low level design with traceability in DOORS, DOORS Next Gen, or CAMEO.
• Maintain bi directional traceability from requirements to design, code, and tests.
• Develop test procedures and test cases aligned to requirements; execute tests and document results.
• Perform Software-in-the-Loop testing, including test environment setup and debugging.
• Support MC/DC coverage analysis, interpret results, and drive closure actions.
• Assist with activities aligned to DO-178C objectives such as planning, verification artifacts, configuration management, and problem reporting.
• Contribute to tool qualification documentation and evidence as needed for the project.
• Use GIT or similar tool for configuration control, branching/merging, and code reviews.
• Work cross functionally with systems, controls, and test teams to resolve issues and mature designs.
• Prepare concise technical summaries, test reports, and review materials.

Requirements

• Bachelor's degree in Electrical Engineering, Computer Engineering, Aerospace Engineering, or a related field.
• Proficiency in MATLAB/Simulink or SCADE for control algorithms and embedded software workflows.
• Exposure to model based design principles.
• Experience with Git for source control.
• Experience with requirements tools such as IBM DOORS, IBM DOORS Next Gen (DNG), or CAMEO.
• Familiarity with test development, test execution, and basic debugging practices.
• Understanding of requirement based testing concepts and test coverage, including MC/DC; ability to author test procedures and test cases.
• Exposure to SIL/HIL environments (test scripting, I/O configuration, data logging) preferred.
• Strong analytical and problem solving skills, attention to detail, and a learning mindset.
• Effective communication and teamwork in a multidisciplinary engineering environment.
• US Citizenship is required due to the nature of the work.
• Active Secret Clearance required.

Technologies

• MATLAB/Simulink
• SCADE
• DOORS
• IBM DOORS Next Gen (DNG)
• CAMEO
• GIT

Benefits

• Health care
• Dental
• Vision
• Life insurance
• 401(k)
• Education assistance
• Paid time off including PTO, holidays, and any other paid leave required by law

Nice to Have / Preferred

• Previous internship, co-op, or project work in aerospace controls or safety-critical embedded systems.
• Experience with tool qualification activities or quality systems.
• Basic understanding of configuration management, peer reviews, and defect tracking workflows.
• Experience with DO-178 testing standards on aircraft engines or safety-critical software.
• Familiarity with NPSS (Numerical Propulsion System Simulation).

Compensation

• Salary range: $65,000 to $100,000 per year
• Benefits include health care, dental, vision, life insurance, 401(k), education assistance, and paid time off including PTO and holidays