H-1B1 Singapore Visa Integration Engineer Jobs
Integration Engineer jobs with H-1B1 Singapore visa sponsorship are a strong fit for Singaporean professionals, since the role's system-design and API-integration work typically meets the specialty occupation standard. With no lottery and an annual cap of 5,400 that consistently goes unfilled, your application goes straight to consular processing.
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Get Access To All JobsINTRODUCTION
Molex possesses a rich heritage in the optical industry. We provide the highest performing and field-proven wavelength management solutions, from components and modules to integrated line-cards. Continuous innovation in passive component function integration, miniaturization, and manufacturing automation, cutting edge WSS and amplification technology and comprehensive optical, mechanical, electrical and software design capabilities enable us to serve the needs of high-density, high-bandwidth, and flexible optical networks of telecom, datacom, hyperscale datacenter and supercomputing.
We are seeking a highly motivated and experienced System Integration Engineer for a visible, full-time role. This position will focus on developing and optimizing processes for cutting-edge fiber-optic Optical Circuit Switch (OCS) products, supporting next-generation AI Clusters and Data Centers.
The ideal candidate will work within a dynamic, cross-functional team - including product line management, electrical, mechanical, optical, and systems R&D, test and automation, and manufacturing, etc. The candidate will collaborate with colleagues across global sites and engage with internal and external component suppliers.
What You Will Do
- Lead hands-on system integration, assembly and troubleshooting activities for Optical Circuit Switch (OCS) products and subsystems
- Develop, document, and optimize assembly, calibration, and test procedures for prototype and production builds
- Develop detailed work instructions and engineering documentation following ISO quality standards
- Investigate integration and manufacturing issues, perform root cause analysis, and drive corrective actions
- Support engineering builds, qualification activities, and new product introduction (NPI) programs
- Partner closely with manufacturing teams to resolve production issues, improve yields, and implement process enhancements
BASIC QUALIFICATIONS
- Bachelor's or master's degree in Optical Engineering, Mechanical Engineering, Electrical Engineering, or a related technical field
- Minimum 1-2 years of experience in optical system integration, product development, or manufacturing engineering
- Strong hands-on experience assembling, integrating, and troubleshooting complex optical or electro-optical systems
- Familiarity with optical test equipment such as optical power meters, optical spectrum analyzers (OSA), oscilloscopes, etc.
- Experience developing manufacturing processes, work instructions, and engineering documentation
- Experience working with cross-functional engineering teams and manufacturing organizations
- Willingness to support manufacturing builds and occasional travel to manufacturing sites
PREFERRED QUALIFICATIONS
- Bilingual in Mandarin
- Experience with Optical Circuit Switch (OCS) or other fiber optic products
- Experience transferring products from R&D to volume manufacturing
- Experience with programming such as Python for data analysis, process characterization and yield improvement
- Familiar with opto-mechanical design concepts and principles
For this role, we anticipate paying $140,000 - $150,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.
Who We Are
As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, groundbreaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aquí, or tu).
LI-AP3
INTRODUCTION
Molex possesses a rich heritage in the optical industry. We provide the highest performing and field-proven wavelength management solutions, from components and modules to integrated line-cards. Continuous innovation in passive component function integration, miniaturization, and manufacturing automation, cutting edge WSS and amplification technology and comprehensive optical, mechanical, electrical and software design capabilities enable us to serve the needs of high-density, high-bandwidth, and flexible optical networks of telecom, datacom, hyperscale datacenter and supercomputing.
We are seeking a highly motivated and experienced System Integration Engineer for a visible, full-time role. This position will focus on developing and optimizing processes for cutting-edge fiber-optic Optical Circuit Switch (OCS) products, supporting next-generation AI Clusters and Data Centers.
The ideal candidate will work within a dynamic, cross-functional team - including product line management, electrical, mechanical, optical, and systems R&D, test and automation, and manufacturing, etc. The candidate will collaborate with colleagues across global sites and engage with internal and external component suppliers.
What You Will Do
- Lead hands-on system integration, assembly and troubleshooting activities for Optical Circuit Switch (OCS) products and subsystems
- Develop, document, and optimize assembly, calibration, and test procedures for prototype and production builds
- Develop detailed work instructions and engineering documentation following ISO quality standards
- Investigate integration and manufacturing issues, perform root cause analysis, and drive corrective actions
- Support engineering builds, qualification activities, and new product introduction (NPI) programs
- Partner closely with manufacturing teams to resolve production issues, improve yields, and implement process enhancements
BASIC QUALIFICATIONS
- Bachelor's or master's degree in Optical Engineering, Mechanical Engineering, Electrical Engineering, or a related technical field
- Minimum 1-2 years of experience in optical system integration, product development, or manufacturing engineering
- Strong hands-on experience assembling, integrating, and troubleshooting complex optical or electro-optical systems
- Familiarity with optical test equipment such as optical power meters, optical spectrum analyzers (OSA), oscilloscopes, etc.
- Experience developing manufacturing processes, work instructions, and engineering documentation
- Experience working with cross-functional engineering teams and manufacturing organizations
- Willingness to support manufacturing builds and occasional travel to manufacturing sites
PREFERRED QUALIFICATIONS
- Bilingual in Mandarin
- Experience with Optical Circuit Switch (OCS) or other fiber optic products
- Experience transferring products from R&D to volume manufacturing
- Experience with programming such as Python for data analysis, process characterization and yield improvement
- Familiar with opto-mechanical design concepts and principles
For this role, we anticipate paying $140,000 - $150,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.
Who We Are
As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, groundbreaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aquí, or tu).
LI-AP3
See all 159+ H-1B1 Singapore Visa Integration Engineer Jobs
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Get Access To All JobsTips for Finding Visa Sponsorship as an Integration Engineer
Translate your credentials into U.S. specialty occupation framing
Pull your NUS, NTU, or SMU degree transcript and map your coursework to the O*NET profile for Integration Engineers. Consular officers evaluate whether your degree field directly relates to the role, so vague descriptions of 'IT work' won't hold up.
Target employers already filing LCAs for integration roles
Use OFLC Wage Search to identify companies that have certified Labor Condition Applications for Integration Engineer or related SOC codes. Those employers have already cleared the DOL paperwork step and understand H-1B1 Singapore sponsorship obligations.
Find H-1B1 Singapore sponsor jobs through Migrate Mate
Search Integration Engineer roles on Migrate Mate, which filters listings by verified H-1B1 Singapore sponsorship history using DOL Labor Condition Application data. That cuts the time you'd otherwise spend cold-contacting employers who've never filed before.
Clarify E-Verify enrollment before accepting an offer
H-1B1 Singapore employment requires your U.S. employer to participate in E-Verify. Ask HR directly during the offer stage, not after you've given notice in Singapore, because enrollment gaps can delay your start date by weeks.
Request LCA certification before your consular appointment
The DOL must certify your employer's LCA before you can attend your visa interview at the U.S. Embassy in Singapore. Build at least 10 to 15 business days into your timeline after the employer submits, since you can't substitute a pending LCA at the window.
Document integration project scope to satisfy specialty occupation scrutiny
Consular officers sometimes question whether an Integration Engineer role truly requires a bachelor's degree in a specific technical field. Bring project documentation showing architecture decisions, API design work, or systems you've connected, not just a job title on a letter.
Frequently Asked Questions
Does Integration Engineer qualify as a specialty occupation under H-1B1 Singapore?
Yes, in most cases. USCIS and consular officers look for roles requiring at least a bachelor's degree in a directly related field such as computer science, information systems, or software engineering. Integration Engineer positions typically involve API design, middleware architecture, and enterprise systems work that satisfies this standard. Roles framed only as general IT support carry more risk of a specialty occupation challenge.
How is the H-1B1 Singapore visa different from H-1B for an Integration Engineer?
The H-1B1 Singapore visa skips the annual lottery entirely and is processed at the U.S. Embassy in Singapore rather than through USCIS petition filings. The 5,400 annual cap has never been exhausted, so timing isn't the bottleneck it is with H-1B visa. The trade-off is that H-1B1 doesn't carry dual intent, meaning you can't simultaneously pursue a green card while on H-1B1 status without additional planning.
Where can I find Integration Engineer jobs that offer H-1B1 Singapore sponsorship?
Migrate Mate is built specifically for this search. It surfaces Integration Engineer roles from employers with verified H-1B1 Singapore and H-1B Labor Condition Application filing history, drawn from DOL disclosure data. That means you're looking at companies that have already demonstrated willingness and administrative capability to sponsor, rather than guessing from a generic job board.
What documents do I need to bring to my H-1B1 Singapore consular interview?
You'll need a valid Singaporean passport, a certified LCA from DOL, a support letter from your employer confirming the role and salary, your academic transcripts and degree certificates, and a completed DS-160. If your degree field doesn't directly match the Integration Engineer role, bring supplemental evidence such as professional certifications, detailed job descriptions, or a credential evaluation from a recognized body.
Can I switch Integration Engineer employers while on H-1B1 Singapore status?
Yes, but the process restarts with the new employer. They must file and receive a certified LCA from DOL, confirm E-Verify enrollment, and you'll need to attend a new consular interview or apply for a change of status if you're already in the U.S. There's no H-1B1 visa portability equivalent, so don't resign until the new LCA is certified and the employer has confirmed the timeline.