L3Harris Technologies

Global defense contractor delivering aerospace tech

Sr. Associate - Application Desktop, Engineering Operations Tools & Application Development

Backend EngineeringUpdated on Nov 14

Full-timeGreenville, TX, USANo salary listed

About the Job

Requirements

Understand Golang, C#, JavaScript, and Vue, or equivalent languages.
Have familiarity with product lifecycle management tools and computer-aided design/manufacturing or other revision-based content management systems.
Have a strong understanding of microservices architecture.
Understand the differences between product data management and complex product lifecycle management philosophies as applicable to business use cases.
Integrate disparate tools into a product lifecycle management suite, such as simulations, requirements management, model-based systems engineering, or unique-space tools, and explain required details.
Utilize and develop for Teamcenter rich client application and have Active Workspace experience.
Have hands-on exposure to large data migrations and transforms.
Have an aptitude for working directly with infrastructure and architecture across various virtualization platforms.
Have a bachelor's degree and two years of software development experience focused on backend systems; alternatively, have a graduate degree and zero to two years of such experience, or have at least six years of such experience in lieu of a degree.
Hold an active Secret clearance at the time of hire.

Responsibilities

Develop, maintain, and enhance Golang Teamcenter libraries, NX ufunc, Capital Harness DRC libraries, and other reusable and extensible codebases.
Develop, maintain, and manage microservices within the technology stack.
Collaborate with cross-functional teams to integrate backend systems with web applications.
Maintain self-directed or time-driven projects.
Stay current with industry trends and technologies to keep systems up to date.
Troubleshoot and resolve issues related to API integrations and microservices.
Contribute to the design and architecture of scalable and efficient backend systems.
Advocate for and arbitrate on effective design solutions based on defined requirements, interpreting or adapting them during implementation when needed.
Use large language models while understanding when to rely on their output and when to use it as a starting point to accelerate solution delivery.
Collaborate with the team and share knowledge.
Work effectively in uncharted digital areas and deliver results aligned with business needs.
Perform other duties as assigned by the supervisor.

Job Title: Sr. Associate, Application Desktop – Engineering Operations Tools & Application Development

Job Code: 45392

Job Location: Greenville TX (On-site)

Job Schedule: 1st Shift 9/80

Job Description:

The Sr. Application Desktop Associate will be responsible for playing a crucial role in developing and maintaining our backend systems in a closed area, including our Golang Teamcenter libraries, NX ufunc, Capital Harness DRC libraries among other reusable and extensible codebase. You will also manage and enhance our microservices infrastructure while contributing to web development tasks as needed. This role requires a self-driven individual who is proactive in staying current with emerging technologies and can participate in efforts effectively with a small team of developers.

Essential Functions:

Develop, maintain, and enhance Golang Teamcenter libraries, NX ufunc, Capital Harness DRC libraries among other reusable and extensible codebase.
Develop the upkeep and management of microservices within our technology stack.
Collaborate with cross-functional teams to integrate backend systems with web applications.
Personally, maintaining some self-driven or time driven projects.
Stay updated with industry trends and technologies to ensure our systems remain cutting-edge.
Troubleshoot and resolve issues related to API integrations and microservices.
Contributes to the design and architecture of scalable and efficient backend systems.
Advocate and arbitrate with the team for the best/most effective design solutions based on requirements as defined. Some occasional interpretation/adaptation required mid cycle/implementation.
Ability to leverage LLMs yet understand the line between complete reliance on and “start from” as to accelerate solution delivery in a timely manner.
Understanding in Golang, C#, JavaScript, and Vue, or equivalent languages.
Familiarity with PLM tools and CAD/CAM or other Revision based Content Management systems.
Strong understanding of microservices architecture.
Utilization of and understanding of differences in PDM and complex PLM philosophies as it is applicable to business use cases with a push towards PLM.
Integrating disparate tools into a PLM suite such as Simulations, Requirements Management, MBSE, or “unique space” and be comfortable explaining what was required in detail.
Collaborate with a team and share knowledge.
Excellent problem-solving skills and the ability to adapt to new technologies.
Strong communication skills and the ability to work effectively in a fast-paced environment.
Utilization of and development for Teamcenter RAC with Active Workspace experience.
Hands-on exposure for working with large data migrations/transforms.
Aptitude in working directly with infrastructure/architecture across various virtualization platforms.
Comfort in uncharted digital territories with results delivery as it applies to business need.
Other duties as assigned by Supervisor.

Qualifications:

Bachelor’s Degree with two (2) years of software development with a focus on backend systems experience.
Graduate Degree with zero (0) to two (2) years of software development with a focus on backend systems experience.
In lieu of a degree, minimum of six (6) years of software development with a focus on backend systems experience.
Must have an active Secret Clearance at the time of hire.

#LI-AH1

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size: 10,001+
Company stage: IPO
Headquarters: Melbourne, FL
Founded: 1895

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