STEM OPT Application Engineer Jobs
Application Engineer roles sit at the intersection of technical depth and client-facing problem-solving, making them a strong fit for STEM OPT graduates in engineering, computer science, and related fields. Your 24-month STEM OPT extension is available if your degree's CIP code qualifies, and your employer must be enrolled in E-Verify to stay compliant with ICE reporting requirements.
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Get Access To All JobsINTRODUCTION
Step into the innovative world of LG Electronics. As a global leader in technology, LG Electronics is dedicated to creating innovative solutions for a better life. Our brand promise, 'Life's Good', embodies our commitment to ensuring a happier life for all. We have a rich history spanning over six decades and a global presence in over 290 locations. Our diverse portfolio includes Home Appliance Solutions, Media Entertainment Solutions, Vehicle Solutions, and Eco Solutions. Our management philosophy, "Jeong-do Management," embodies our commitment to high ethical standards and transparent operations. Grounded in the principles of 'Customer-Value Creation' and 'People-Oriented Management', these values shape our corporate culture, fostering creativity, diversity, and integrity. At LG, we believe in the power of collective wisdom through an inclusive work environment. Join us and become a part of a company that is shaping the future of technology. At LG, we strive to make Life Good for Everyone.
JOB SUMMARY
This position supports technical sales and application engineering activities for HVAC products, driving business growth in West Region of the United States through bilingual communication and coordination with HQ. He/She provides daily technical analysis, reviews mechanical drawings, and prepares equipment proposals to ensure proper system application and compliance with design requirements. He/She supports new product introductions and enhances field team effectiveness by diagnosing application issues, creating technical sales tools, and distributing engineering data in collaboration with HQ.
THE OPPORTUNITY
Technical Application, Design & Compliance
- Provide daily HVAC technical analysis and application support for sales opportunities and project proposals to ensure optimal system performance and customer satisfaction in West Regional (Office Location: Orange, California)
- Review mechanical drawings, specifications, and submittal documents to ensure proper equipment application and strict compliance with design requirements.
- Ensure all product applications and system designs strictly adhere to industry standards and regulatory requirements, including DOE, AHRI, UL, and local building codes, to guarantee safety and performance compliance.
- Prepare detailed equipment proposals, system selections, and technical recommendations based on specific project conditions and engineering requirements.
- Subject Matter Expert: As a senior application engineer, act as the primary technical resource for the Western Region, providing advanced support on HVAC equipment selection, system design, and application engineering to sales teams, contractors, and MEP (Mechanical, Electrical, and Plumbing) consulting engineers.
- Regional Code Compliance: Ensure all proposed HVAC solutions and system designs strictly comply with Western US specific regulations, energy codes, and environmental standards (e.g., California Title 24, ultra-low NOx requirements, and local decarbonization mandates).
- Complex Troubleshooting: Resolve high-level technical escalations, performance issues, and field challenges for installed equipment across the territory, coordinating with R&D and quality teams when necessary.
- Technical Presentations: Conduct high-impact technical presentations, product demonstrations, and "Lunch & Learn" sessions for key accounts, design firms, and channel partners to influence specifications and secure project wins.
- Voice of Customer (VoC): Act as the technical eyes and ears of the Western Region. Gather and synthesize market intelligence, customer feedback, and competitive landscape data to advise the Product Management team on future product development.
- Technical Documentation: Assist in the creation and localized adaptation of technical literature, application guides, submittals, and case studies that highlight successful regional applications.
Training & Market Education
- Conduct technical seminars and webinars (both virtual and face-to-face) for internal Sales teams, Reps, Engineers, and Contractors to disseminate product knowledge and simplify the application of LG systems.
- Develop and deliver educational content that empowers stakeholders to effectively design and sell LG solutions, ensuring the market is up-to-date on the latest technologies and installation best practices.
HQ Coordination & Reporting
- Provide bilingual (Korean/English) technical communication to facilitate seamless HQ coordination, field support, and resolution of complex customer inquiries.
- Prepare and submit periodic reports to HQ, detailing market trends, project status, technical issues, and sales activities.
- Diagnose application issues and coordinate directly with HQ engineering for root-cause analysis and the implementation of corrective actions.
- Support new product introduction (NPI) activities in close collaboration with HQ and subsidiary engineering teams to ensure successful market launches.
Sales Support & Project Execution
- Develop and share estimated equipment quotes with key internal and external stakeholders to support accurate project planning and strategic decision-making.
- Create technical sales tools and application resources to significantly improve sales and field team effectiveness in the market.
- Provide flexible support for sales and project activities, which may require overtime to meet critical deadlines, handle urgent inquiries, or support peak business periods.
QUALIFICATIONS
- Bachelor of Science in Mechanical Engineering (BSME) or an equivalent technical degree is required.
- Prior experience in the HVAC industry, specifically with technical sales or application engineering, is essential.
- Professional fluency in both Korean and English (written and verbal) is mandatory for HQ communication.
- This position may require working outside of standard business hours (overtime) to support urgent sales projects and meet strict deadlines.
- Domestic & International Travel: Availability for some domestic and international travel is required to support field activities, attend headquarters training, and visit client sites. Travel frequency will vary based on project demands and business requirements.
RECRUITING RANGE
$110,000—$135,000 USD
BENEFITS OFFERED FULL-TIME EMPLOYEES:
- No-cost employee premiums for you and your eligible dependents for competitive medical, dental, vision and prescription benefits.
- Auto enrollment with immediate vesting of competitive company matching contributions in a 401(k) Retirement Savings Plan with several investment options.
- Generous Paid Time Off program that includes company holidays and a combined bank of paid sick and vacation time.
- Performance based Short-Term Incentives (varies by role).
- Access to confidential mental health resources to help you and your loved ones improve your quality of life. Personal fitness goal incentives.
- Family oriented benefits such as paid parental leave and support for families raising children with learning, social, behavioral challenges, or developmental disabilities.
- Group Rate Life and Disability Insurance.
BENEFITS OFFERED TEMPORARY/CONTRACTORS:
- Eligible for the relevant benefit programs offered through our partner agencies.
Privacy Notice to California Applicants
Applicants who need assistance or a reasonable accommodation during the hiring process may contact our team by phone at: 973-477-7090 or support@lg4me.freshdesk.com. This email and phone number will only reply to accommodation requests and is not intended for general employment inquiries.
All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.
In addition to the above, LG believes that pay transparency is a key part of diversity, equity, and inclusion. Our salary ranges take into account many factors in making compensation decisions including but not limited to skillset, experience, licensure, certifications, internal equity, and other business needs. While we consider geographic pay differentials in final offers, because we operate in many geographies where applicable, the salary range listed may not reflect all geographic differentials applied.
INTRODUCTION
Step into the innovative world of LG Electronics. As a global leader in technology, LG Electronics is dedicated to creating innovative solutions for a better life. Our brand promise, 'Life's Good', embodies our commitment to ensuring a happier life for all. We have a rich history spanning over six decades and a global presence in over 290 locations. Our diverse portfolio includes Home Appliance Solutions, Media Entertainment Solutions, Vehicle Solutions, and Eco Solutions. Our management philosophy, "Jeong-do Management," embodies our commitment to high ethical standards and transparent operations. Grounded in the principles of 'Customer-Value Creation' and 'People-Oriented Management', these values shape our corporate culture, fostering creativity, diversity, and integrity. At LG, we believe in the power of collective wisdom through an inclusive work environment. Join us and become a part of a company that is shaping the future of technology. At LG, we strive to make Life Good for Everyone.
JOB SUMMARY
This position supports technical sales and application engineering activities for HVAC products, driving business growth in West Region of the United States through bilingual communication and coordination with HQ. He/She provides daily technical analysis, reviews mechanical drawings, and prepares equipment proposals to ensure proper system application and compliance with design requirements. He/She supports new product introductions and enhances field team effectiveness by diagnosing application issues, creating technical sales tools, and distributing engineering data in collaboration with HQ.
THE OPPORTUNITY
Technical Application, Design & Compliance
- Provide daily HVAC technical analysis and application support for sales opportunities and project proposals to ensure optimal system performance and customer satisfaction in West Regional (Office Location: Orange, California)
- Review mechanical drawings, specifications, and submittal documents to ensure proper equipment application and strict compliance with design requirements.
- Ensure all product applications and system designs strictly adhere to industry standards and regulatory requirements, including DOE, AHRI, UL, and local building codes, to guarantee safety and performance compliance.
- Prepare detailed equipment proposals, system selections, and technical recommendations based on specific project conditions and engineering requirements.
- Subject Matter Expert: As a senior application engineer, act as the primary technical resource for the Western Region, providing advanced support on HVAC equipment selection, system design, and application engineering to sales teams, contractors, and MEP (Mechanical, Electrical, and Plumbing) consulting engineers.
- Regional Code Compliance: Ensure all proposed HVAC solutions and system designs strictly comply with Western US specific regulations, energy codes, and environmental standards (e.g., California Title 24, ultra-low NOx requirements, and local decarbonization mandates).
- Complex Troubleshooting: Resolve high-level technical escalations, performance issues, and field challenges for installed equipment across the territory, coordinating with R&D and quality teams when necessary.
- Technical Presentations: Conduct high-impact technical presentations, product demonstrations, and "Lunch & Learn" sessions for key accounts, design firms, and channel partners to influence specifications and secure project wins.
- Voice of Customer (VoC): Act as the technical eyes and ears of the Western Region. Gather and synthesize market intelligence, customer feedback, and competitive landscape data to advise the Product Management team on future product development.
- Technical Documentation: Assist in the creation and localized adaptation of technical literature, application guides, submittals, and case studies that highlight successful regional applications.
Training & Market Education
- Conduct technical seminars and webinars (both virtual and face-to-face) for internal Sales teams, Reps, Engineers, and Contractors to disseminate product knowledge and simplify the application of LG systems.
- Develop and deliver educational content that empowers stakeholders to effectively design and sell LG solutions, ensuring the market is up-to-date on the latest technologies and installation best practices.
HQ Coordination & Reporting
- Provide bilingual (Korean/English) technical communication to facilitate seamless HQ coordination, field support, and resolution of complex customer inquiries.
- Prepare and submit periodic reports to HQ, detailing market trends, project status, technical issues, and sales activities.
- Diagnose application issues and coordinate directly with HQ engineering for root-cause analysis and the implementation of corrective actions.
- Support new product introduction (NPI) activities in close collaboration with HQ and subsidiary engineering teams to ensure successful market launches.
Sales Support & Project Execution
- Develop and share estimated equipment quotes with key internal and external stakeholders to support accurate project planning and strategic decision-making.
- Create technical sales tools and application resources to significantly improve sales and field team effectiveness in the market.
- Provide flexible support for sales and project activities, which may require overtime to meet critical deadlines, handle urgent inquiries, or support peak business periods.
QUALIFICATIONS
- Bachelor of Science in Mechanical Engineering (BSME) or an equivalent technical degree is required.
- Prior experience in the HVAC industry, specifically with technical sales or application engineering, is essential.
- Professional fluency in both Korean and English (written and verbal) is mandatory for HQ communication.
- This position may require working outside of standard business hours (overtime) to support urgent sales projects and meet strict deadlines.
- Domestic & International Travel: Availability for some domestic and international travel is required to support field activities, attend headquarters training, and visit client sites. Travel frequency will vary based on project demands and business requirements.
RECRUITING RANGE
$110,000—$135,000 USD
BENEFITS OFFERED FULL-TIME EMPLOYEES:
- No-cost employee premiums for you and your eligible dependents for competitive medical, dental, vision and prescription benefits.
- Auto enrollment with immediate vesting of competitive company matching contributions in a 401(k) Retirement Savings Plan with several investment options.
- Generous Paid Time Off program that includes company holidays and a combined bank of paid sick and vacation time.
- Performance based Short-Term Incentives (varies by role).
- Access to confidential mental health resources to help you and your loved ones improve your quality of life. Personal fitness goal incentives.
- Family oriented benefits such as paid parental leave and support for families raising children with learning, social, behavioral challenges, or developmental disabilities.
- Group Rate Life and Disability Insurance.
BENEFITS OFFERED TEMPORARY/CONTRACTORS:
- Eligible for the relevant benefit programs offered through our partner agencies.
Privacy Notice to California Applicants
Applicants who need assistance or a reasonable accommodation during the hiring process may contact our team by phone at: 973-477-7090 or support@lg4me.freshdesk.com. This email and phone number will only reply to accommodation requests and is not intended for general employment inquiries.
All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.
In addition to the above, LG believes that pay transparency is a key part of diversity, equity, and inclusion. Our salary ranges take into account many factors in making compensation decisions including but not limited to skillset, experience, licensure, certifications, internal equity, and other business needs. While we consider geographic pay differentials in final offers, because we operate in many geographies where applicable, the salary range listed may not reflect all geographic differentials applied.
See all 430+ STEM OPT Application Engineer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new STEM OPT Application Engineer Jobs.
Get Access To All JobsTips for Finding STEM OPT Authorization as an Application Engineer
Verify your CIP code before applying
Check that your STEM degree's CIP code appears on the official DHS STEM Designated Degree Program List. Application Engineer roles typically draw on computer science, electrical engineering, or mechanical engineering credentials, and a mismatched CIP code disqualifies your extension filing entirely.
Confirm E-Verify enrollment before accepting offers
Ask your recruiter directly whether the company is enrolled in E-Verify before signing anything. A company that isn't enrolled cannot legally employ you on STEM OPT, and switching employers after accepting an offer resets your I-983 timeline.
Build your I-983 training plan around engineering deliverables
Application Engineer roles involve product demonstrations, technical integrations, and customer escalations. Document these as specific learning objectives on your I-983, tied to your engineering degree goals, so your DSO can approve the plan without revision requests.
Target employers with active LCA filings in your field
Use Migrate Mate to filter Application Engineer roles by employers who have filed Labor Condition Applications for engineering positions, which signals established sponsorship infrastructure and familiarity with work authorization requirements beyond the initial OPT period.
Apply 90 days before your OPT expiration date
USCIS requires your STEM OPT extension application to be filed while your initial OPT EAD is still valid. Missing this window means a gap in work authorization. File your I-765 with your DSO-endorsed I-20 no later than 90 days before your current EAD expires.
Match your job duties to the specialty occupation standard
Application Engineer positions vary widely between companies. Confirm your specific duties require a STEM degree to perform, not just to obtain the role. Generic sales-support duties without a technical component can complicate your H-1B visa transition later if the role wasn't properly structured.
Frequently Asked Questions
Does an Application Engineer job qualify for the STEM OPT extension?
It depends on whether your degree's CIP code appears on the DHS STEM Designated Degree Program List and whether your specific duties require applying STEM knowledge. Application Engineer roles grounded in systems integration, software configuration, or hardware deployment typically qualify. Roles that are primarily client-facing or sales-oriented with minimal technical application may not. Your DSO makes the final determination when endorsing your I-20.
What E-Verify requirement applies to my STEM OPT employer?
Every employer who hires you on STEM OPT must be enrolled in E-Verify. This is an ICE requirement, not optional. The company must verify your employment eligibility through the E-Verify system within three days of your start date. If your employer is not enrolled, you cannot legally work for them on a STEM OPT EAD, regardless of their intent to enroll in the future.
What goes into the I-983 training plan for an Application Engineer role?
Your I-983 must list specific learning objectives tied to your STEM degree, along with how your Application Engineer duties advance those goals. For this role, that typically means documenting technical skills like API integration, product configuration, or systems troubleshooting. Your employer's supervisor signs the plan, and your DSO must approve it before USCIS processes your extension. Vague job descriptions or generic training goals are the most common reasons for delays.
How does cap-gap protect me if my H-1B is selected while on STEM OPT?
If your employer files an H-1B petition on your behalf before your STEM OPT EAD expires and USCIS selects it in the lottery, cap-gap automatically extends your work authorization through September 30 of that year. You can continue working as an Application Engineer during this period without a new EAD. USCIS updates cap-gap guidance annually, so confirm the current rules with your DSO before your STEM OPT end date approaches.
Where can I find Application Engineer jobs with E-Verify enrolled employers?
Migrate Mate filters Application Engineer listings by employers with verified sponsorship history, so you're not manually cross-referencing E-Verify enrollment for every company you apply to. Searching on Migrate Mate also surfaces roles where the employer has filed Labor Condition Applications for engineering positions, which is a strong indicator of experience with STEM OPT and H-1B processes.