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Sr Application Engineer Jobs in Ohio (NOW HIRING)

About the Role The Senior Application Engineer is a senior technical resource on the support team, serving as the primary escalation point for complex SigmaNEST software issues that fall outside the ...

About the Role The Senior Application Engineer is a senior technical resource on the support team, serving as the primary escalation point for complex SigmaNEST software issues that fall outside the ...

About the Role The Senior Application Engineer is a senior technical resource on the support team, serving as the primary escalation point for complex SigmaNEST software issues that fall outside the ...

About the Role The Senior Application Engineer is a senior technical resource on the support team, serving as the primary escalation point for complex SigmaNEST software issues that fall outside the ...

Mentor and guide developers in implementing the architecture correctly and assist in troubleshooting complex issues. The Senior Application Architect will act as a bridge to our custom software ...

Senior Application Security Engineer

Independence, OH · Hybrid

$111K - $153K/yr

Ability to travel as required by business and on-call availability The Senior Application Security Engineer is a deeply technical, hands-on engineering and architect-level role responsible for ...

Application Engineer

Troy, OH · On-site

$74K - $90K/yr

Reporting to the Sr. Manager of Quality and Customer Support, the Application Engineer works in the Warewash Division at its Troy, Ohio, facility located 20 minutes north of the Dayton. The Warewash ...

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Sr Application Engineer information

See Ohio salary details

$66.1K

$122.6K

$174K

How much do sr application engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for sr application engineer in Ohio is $122,638.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,700.00 and $137,400.00 per year, depending on experience, location, and employer.

What does a Sr Application Engineer do?

A Sr Application Engineer is responsible for designing, developing, and maintaining software applications to meet specific business or technical requirements. They often work closely with clients, project managers, and other engineers to translate user needs into functional solutions. Typical duties include coding, troubleshooting, optimizing performance, and providing technical support throughout the software development lifecycle. Senior Application Engineers also mentor junior team members and may contribute to architectural decisions. Their role is critical in ensuring that applications are robust, scalable, and aligned with organizational goals.

What are the key skills and qualifications needed to thrive as a Sr Application Engineer?

To thrive as a Sr Application Engineer, you need advanced expertise in software development, system architecture, and a relevant degree such as a BS or MS in Computer Science or Engineering. Familiarity with programming languages (e.g., Java, Python, C#), cloud platforms, and tools like Git, Docker, and CI/CD pipelines is typically required, along with certifications such as AWS Certified Solutions Architect or similar. Strong problem-solving, communication, and leadership skills set top performers apart by enabling effective project delivery and cross-team collaboration. These capabilities are crucial for designing robust solutions, maintaining system reliability, and driving innovation in complex technical environments.

How does a Sr Application Engineer typically collaborate with cross-functional teams during the software development lifecycle?

As a Sr Application Engineer, you will frequently work with product managers, UX/UI designers, QA specialists, and other engineers to deliver high-quality applications. Collaboration often involves participating in requirements gathering sessions, code reviews, sprint planning, and troubleshooting meetings. Effective communication and a proactive approach to problem-solving are essential, as you’ll need to bridge technical and non-technical perspectives to ensure project goals are met. This role also offers opportunities to mentor junior developers and influence architectural decisions, making teamwork a central part of your daily responsibilities.

What is the difference between Sr Application Engineer vs Application Engineer?

AspectSr Application EngineerApplication Engineer
Required CredentialsBachelor's degree in engineering or related field; experience in software/applications; sometimes certifications in specific technologiesBachelor's degree in engineering, computer science, or related field; similar certifications optional
Work EnvironmentDesign, develop, and troubleshoot applications; collaborate with cross-functional teams; often involved in project leadershipImplement and support applications; work closely with clients and internal teams; focus on deployment and maintenance
Employer & Industry UsageUsed across tech, manufacturing, and software companies; common in industries requiring application developmentCommon in IT, software, and engineering firms; roles focused on application support and deployment

The main difference between a Sr Application Engineer and an Application Engineer lies in experience level and responsibilities. The senior role typically involves more complex project leadership, troubleshooting, and strategic planning, while the Application Engineer focuses on implementation and support. Both roles require similar educational backgrounds and certifications, but the senior position demands more experience and technical expertise.

What cities in Ohio are hiring for Sr Application Engineer jobs?

Cities in Ohio with the most Sr Application Engineer job openings:

Infographic showing various Sr Application Engineer job openings in Ohio as of August 2026, with employment types broken down into 73% Full Time, 20% Part Time, and 7% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $122,638 per year, or $59 per hour.

Senior Application Engineer

Beavercreek, OH

Full-time

Posted 9 days ago


Job description

Senior Application Engineer
Location: On-Site - Dayton 

At Parallax, we believe in advancing science and serving the public good—and we’re looking for team members who do too. If you’re ready to support big ideas through precise execution, we encourage you to apply. 

Why This Role Matters

At Parallax Advanced Research, our work is rooted in innovation, collaboration, and national impact. As a nonprofit research institute, we partner with government, academic, and industry clients to solve complex challenges in AI, aerospace, human-machine teaming, and beyond.

Parallax Advanced Research Mission is to solve critical challenges for the nation’s security and prosperity. Parallax uses agile software development methods to deliver customized research and development software products in support of Air Force and other service missions.

The Senior Application Engineer will work with a team of varying sizes to ensure creation of software programs utilizing varying techniques, tools, and computer languages depending on the current directed needs of the customer. The Senior Software Engineer will oversee updates to software and conduct quality control functions. Responsibilities (detailed below) include mentoring and supervision of developers; collaborating with management, departments, and customers to identify end-user requirements and specifications; testing and deploying programs and applications, troubleshooting, debugging, maintaining and improving existing software; compiling and assessing user feedback to improve software performance; observing user feedback to recommend improvements to current software products and developing technical documentation to guide future software development projects

In This Role, You Will:

• Architect, design, and implement enterprise-grade applications

• Write efficient, scalable, and secure code across multiple languages and frameworks

• Integrate vulnerability scanning, compliance checks, and runtime monitoring into deployments

• Champion best practices for secure coding and infrastructure-as-code

• Develop, optimize, and deploy algorithms for machine learning and artificial intelligence

• Handle complex datasets, ensuring data integrity and model accuracy