Advanced Software Engineer T3 Jobs (NOW HIRING)

As an Advanced Software Engineer here at Honeywell, you will be responsible for leading advanced software development projects, ensuring the reliability and efficiency of our software solutions. Collaborating with cross-functional teams, you'll drive the enhancement and maintenance of critical software components. You will troubleshoot and resolve complex software issues within the software engineering domain. You will also develop and maintain comprehensive software documentation to ensure knowledge transfer and standardization. Your expertise will be critical in optimizing software code to maximize system performance while considering hardware and resource constraints.

In this role, your expertise in software engineering will directly influence the reliability and efficiency of our software systems, which are vital to our operations. As a senior technical authority, you will drive innovation, quality, and performance in our software infrastructure. Your work will leave a lasting impact, ensuring that our software solutions continue to set industry benchmarks and propel us into a digitally transformative future. Join us and contribute to the advancement of our software systems, making a profound impact on the digital future both within and beyond our organization.

At Honeywell, our people leaders play a critical role in developing and supporting our employees to help them perform at their best and drive change across the company. Help to build a strong, diverse team by recruiting talent, identifying, and developing successors, driving retention and engagement, and fostering an inclusive culture.

US PERSON REQUIREMENT

Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status or have the ability to obtain an export authorization.

YOU MUST HAVE

• Minimum 5 years of experience in software development in cybersecurity, security architecture, or a related technical domain.
• Strong understanding of containerized and microservice-based architectures.
• Strong understanding of cloud architecture and security fundamentals.
• Strong Coding experience in multiple languages - including .NET Core and C# for backend development, and JavaScript, ReactJS, and TypeScript for frontend development.
• Deep understanding of Microsoft Azure services, including Azure App Service, Azure Functions, Azure Storage, and Azure Service Bus

WE VALUE

• Bachelor's or Advanced Degree in Cybersecurity, Computer Science, or another related field 
• Experience with software development tools, version control systems, and continuous integration/deployment pipelines.
• Expertise in driving the adoption of coding standards and identifying risks with mitigation solutions.
• Excellent leadership and interpersonal skills, with the ability to motivate and mentor team members.
• Solid understanding of software development best practices, design patterns, and architecture principles.
• Passion for innovation and continuous learning.
• Experience in Azure, AWS, or GCP cloud security services (IAM, KMS, VPC, WAF, container security, etc.). 
• Experience in coding AI/ML pipelines or cloud-hosted models.
• Industry certifications such as CISSP, CISM, or GIAC.
• Experience working in product-based engineering environments
• Strong communication skills with the ability to explain security concepts to both technical and non-technical audiences.
   

BENEFITS OF WORKING FOR HONEYWELL

In addition to a competitive salary, leading-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell employees are eligible for a comprehensive benefits package. This package includes employer subsidized Medical, Dental, Vision, and Life Insurance; Short-Term and Long-Term Disability; 401(k) match, Flexible Spending Accounts, Health Savings Accounts, EAP, and Educational Assistance; Parental Leave, Paid Time Off (for vacation, personal business, sick time, and parental leave), and 12 Paid Holidays. For more Honeywell Benefits information visit: https://benefits.honeywell.com/ 
 

The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates

Job Posting Date: 3/16/26

KEY RESPONSIBILITIES

• Development and delivery of products working along with a team of software engineers, providing technical guidance and mentorship on critical technology projects.
• Collaborate with cross-functional teams, including product managers and designers, to define project requirements and deliverables
• Design, develop, test, and maintain high-quality software solutions in accordance with project specifications.
• Conduct code reviews, enforce coding standards, and ensure the team adheres to best practices and efficient development methodologies, such as Agile.
• Implement software for cloud, edge, and on-prem platforms built in C#, .NET, Python, and modern microservice frameworks.
• Research advanced and emerging technologies and collaborate with other architects on new cybersecurity initiatives.
• Ensure security best practices are integrated into modern system architectures, including containerized and microservice-based environments.
• Conduct security assessments and risk analyses to identify vulnerabilities and recommend mitigation strategies.
• Partner with cross-functional engineering and product teams to integrate security into the full development lifecycle.