Jobs in the United States

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Senior Test & Integration Engineer
SITEC Consulting
Annapolis Junction, MD
- $150,000 to $215,000 USD / year
Senior Systems Engineer (SE3) - Test & Integration
Added just now
Test Engineer
Actalent
Lakeland, FL
Job Title: Test EngineerJob DescriptionAn industry-leading research and testing partner serving innovators in the aerospace and automotive sectors is seeking a Test Engineer to support its…
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A
Manufacturing Engineer
Actalent
Tampa, FL
- $80,000 to $85,000 USD / year
Manufacturing EngineerJob DescriptionThis hands-on Manufacturing Engineer position focuses on supporting production operations, improving manufacturing processes, and developing the tools…
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Avionics Engineer
Actalent
Tampa, FL
Job Title: Lead Avionics Engineer Aircraft Modifications Tampa FLJob DescriptionThis role leads an avionics design team responsible for designing, integrating, and certifying avionics…
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Senior Software Engineer
Actalent
Simpsonville, SC
- $60 to $70 USD / hour
Experienced Software EngineerJob DescriptionExperienced Software Engineer develops and maintains automated test software, reporting tools, and database solutions that support production and…
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CNC Programmer
Actalent
Greenville, SC
Job Title: CAD/CAM CNC ProgrammerJob DescriptionThis Manufacturing Engineer role focuses on setting up, programming, and operating CNC lathes in a heavy-duty shop environment that supports…
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Process Controls Engineer
Actalent
Morristown, TN
- $110,000 to $150,000 USD / year
We are seeking an experienced Process Controls Engineer to serve as the lead automation engineer for batching operations. This role will be responsible for the design, development,…
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Quality Process Engineer
Actalent
Manitowoc, WI
Job Title: Quality Process EngineerJob DescriptionThe Quality Process Engineer leads critical quality initiatives across manufacturing, suppliers, and customers to ensure robust processes,…
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REMOTE - Process Controls Engineer
Actalent
Houston, TX
- $110,000 to $150,000 USD / year
DescriptionThis role will serve as the lead process controls and batch automation engineer supporting manufacturing operations, with primary ownership of FactoryTalk Batch and the…
Added 1 min ago
Product Test Specialist
Pebble
Fremont, CA
We are seeking an experienced Test Engineer to join our dynamic startup in disrupting mobility and living space. In this role you will be a field representative testing the product in the…
Added 2 mins ago
High Voltage Core Systems Engineer
Ford
Dearborn, MI · Dearborn
engineer in this role is responsible for developing core engineering documentation including, requirements,
Added 2 mins ago
Design Engineer
ROTO-FRANK OF AMERICA INC
Chester, CT
The Design Engineer, reporting to the Design Engineering Manager, is responsible for the design and development of new products following a Stage Gate Process. They will support operational…
Added 3 mins ago
Ground Systems Software Integration Engineer
SAIC
Redondo Beach, CA
SAIC is seeking a Ground Systems Software Integration Engineer with experience as a systems engineer and technical advisor (SETA). If you have a strong background managing acceptance…
Added 4 mins ago
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Engineer, Quality
Nutrien Ag Solutions
Greeley, CO
- $91,200 to $156,240 USD / year
Added 4 mins ago
(1119593) HIL Verification & Controls Engineer
Diversified Services Network, Inc.
Mossville, IL
…range of heavy machine and stationary power applications. The engineer will help build and use hardware-in-the-loop (HIL) simulation capabilities that catch software and controls issues…
Added 4 mins ago
(1119373) Integration Test & Validation Engineer - Retrofit Technology Systems
Diversified Services Network, Inc.
Mossville, IL
Integration Test & Validation Engineer - Retrofit Technology Systems
Added 5 mins ago
Field Sales Engineer
MACOM Technology Solutions Holdings, Inc.
Lowell, MA
…communications, radar, unmanned aerial vehicles, medical equipment, test and measurement and advanced wireless…
Added 6 mins ago
Software Test Engineer I
MED Medtronic Inc
Mounds View, MN · Newton, MA
Medtronic is seeking a motivated and detail-oriented Software Test Engineer to join our Affera Mapping and Ablation System team. This role is essential in supporting the testing and quality…
Added 6 mins ago
Software Engineer II
MED Medtronic Inc
Mounds View, MN
…growth and cross-functional collaboration as we work together to engineer the…
Added 6 mins ago
Thermal Systems Engineer, Senior Engineer or Staff Engineer (Hybrid)
Dominion Energy
RICHMOND, VA
Engineer: This role is fully competent in all conventional aspects of the subject matter. Second level position in the engineering series provides engineering support in designated company…
Added 7 mins ago
PT
Senior Endpoint Engineer
Platinum Technologies
Remote, United States
- $120,000 to $129,000 USD / year
Engineer, test, deploy, and troubleshoot authorized migration-preparation and Windows reimaging task sequences.
Added 8 mins ago
Controls Design Engineer
Hitachi Global
South Boston, VA · Raleigh, NC
Hitachi Energy. is seeking a skilled Controls Design Engineer to design, develop, and implement advanced controls and monitoring panels for Power transformers, ensuring optimal performance…
Added 9 mins ago
Analytics Engineer
Wellthy
United States
As an Analytics Engineer, you will help company leaders make better decisions by building and maintaining our data stack to power analysis, insights, and reports.
Added 9 mins ago
IG
Product Engineer
Insight Global
San Jose, CA
- $190,000 to $215,000 USD / year
A client of Insight Global is hiring for a Senior Hardware Engineer who will play a key role in bringing complex electronic products through NPI and into high-volume manufacturing. The role…
Added 10 mins ago
Senior Software V&V Engineer
Natera
Remote, United States
Developing and maintaining test templates, test protocols, and IEC 62304-aligned test cases that are clear, complete, and audit-ready.

L3Harris

Specialist, Software Engineer - Application Infrastructure & Embedded Systems

Yorba Linda, CA, United States

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Job details

Posting language: English
Posted: Oct 20, 2026

Original job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Specialist, Software Engineer – Application Infrastructure & Embedded Systems

Job Number: 46400

Job Location: Yorba Linda, CA or Cape Canaveral, FL

Job Schedule: 4/10: Employees work 10 hour shifts 4 days a week

Job Description:

L3Harris Interstate Electronics Corporation is seeking a motivated Software Engineer to join our Range and Test Solutions software development team.

The ideal candidate must be proficient in all aspects of the software development life cycle (SDLC) and possess technical knowledge of real-time embedded development and client/server database application development.

Essential Functions:

Develop and integrate software for the flight test instrumentation and shipboard systems.
Perform software development activities across the full software development life cycle (SDLC), from requirements through testing and deployment.
Perform trade studies, root cause analysis, and other software technical investigations.
Ability to travel up to 20% and work extended hours as needed.

Qualifications:

Active US Secret security clearance.
Bachelor’s degree in Computer Science or related field, with a minimum of 4 years of software development experience, or a Graduate degree and a minimum of 2 years of prior related experience. In lieu of a degree, a minimum of 8 years of prior related experience.
3+ years of experience with system/software requirements management.
3+ years of experience in embedded or real-time software development, GUI design and development.
3+ years of experience in one or more of the following programming languages: C, C++, C#, Java, or Python.

Preferred Additional Skills:

Familiarity with the DOORS requirements management software.
Familiarity with static code analysis tools and reverse engineering tools.
Familiarity with application and analysis of the Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) requirements for software and systems under development.
Knowledge and application of Agile methodology and DEVOPS process for software development.
Familiarity with UML in tandem with MBSE modeling.
Knowledge and application of server virtualization and containerization technologies.
Experience with IDE/OS/Development Frameworks:
Qt Enterprise
Linux (RHEL)
Windows Desktop and Server OS
Visual Studio/.NET
Real Time Operating Systems (RTOS)
Experience using Oracle RDMS, SQL Server, and/or SQL Lite database tools.
Knowledge/familiarity with modern user interface technologies.
Knowledge and application of Java/JRE/JDK/JavaFX/Tomcat server.
Knowledge of client/server architectures, database application development, Windows and Linux server administration.
Experience working within the integrated product team framework.

In compliance with pay transparency requirements, the salary range for this role in California is $97,000.00 - $180,000.00. The salary range for this role in Florida is $84,500 - $174,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRightsSp_10_20.pdf) .

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