Mid Level Field Application Engineer Jobs
Mid level field application engineer jobs go to engineers ready to own customer deployments end to end, guide junior colleagues, and resolve complex technical challenges without waiting for direction. Roles run across Manufacturing, Electronics & Hardware, and Biotechnology & Pharmaceuticals, with a strong mix of on-site, remote, and hybrid positions, and employers like Molex, Delta Electronics (Americas), and Sartorius hiring at this level now.
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Showing 3 of 29+ Mid Level Field Application Engineer jobs
Throughout its history, Delta has received various global awards and recognition for its business achievements, innovative technologies, and dedication to ESG. Since 2011, Delta has been listed on the Dow Jones Sustainability™ World Index for 11 consecutive years. In 2021, Delta was also recognized by CDP with leadership-level ratings for its substantial contributions to climate change and water security issues, and was named Supplier Engagement Leader for its continuous development of a sustainable value chain.
Key Responsibilities:
- Provide technical support for customers integrating DC/DC converters, AC/DC power supplies, and modular power systems.
- Support product evaluations, design-in activities, system integration, qualification, and field deployments.
- Recommend power architectures, converter selection, and application-specific solutions.
- Collaborate with R&D to improve next-generation power conversion products based on customer requirements.
- Perform simulation, hardware validation, electrical characterization, efficiency, thermal, and EMI/EMC testing.
- Troubleshoot customer issues, perform root cause analysis, and drive corrective actions.
- Support onsite customer testing, commissioning, and technical training across North America.
- Partner with engineering, quality, and manufacturing teams throughout new product introduction and production.
- Bachelor's or Master's degree in Electrical Engineering with a focus on Power Electronics.
- BS with 3+ years of relevant experience or MS with 1–2 years of industry or graduate research experience.
-
Experience with:
- DC/DC converters
- AC/DC power conversion
- Switching power supplies (SMPS)
- Analog and digital electronics
- Power converter control
- Hands-on experience with hardware bring-up, debugging, and validation.
- Proficiency using MATLAB/Simulink, PLECS, LTspice, PSIM, or similar simulation tools.
- Strong analytical, troubleshooting, communication, and customer-facing skills.
- Ability to travel up to 25% within North America.
- xperience with power converter topologies including:
- LLC Resonant
- Phase-Shifted Full Bridge (PSFB)
- Buck, Boost, Buck-Boost
- Flyback and Forward
- Totem-Pole PFC
-
Knowledge of:
- Magnetics design
- EMI/EMC
- Thermal management
- Power loss analysis
- Electromagnetic theory
- Experience with SiC MOSFETs, SiC Diodes, Si IGBTs, and GaN power devices.
- Familiarity with mechanical packaging and thermal design for power electronics.
#LI-TF1
Throughout its history, Delta has received various global awards and recognition for its business achievements, innovative technologies, and dedication to ESG. Since 2011, Delta has been listed on the Dow Jones Sustainability™ World Index for 11 consecutive years. In 2021, Delta was also recognized by CDP with leadership-level ratings for its substantial contributions to climate change and water security issues, and was named Supplier Engagement Leader for its continuous development of a sustainable value chain.
Key Responsibilities:
- Provide technical support for customers integrating DC/DC converters, AC/DC power supplies, and modular power systems.
- Support product evaluations, design-in activities, system integration, qualification, and field deployments.
- Recommend power architectures, converter selection, and application-specific solutions.
- Collaborate with R&D to improve next-generation power conversion products based on customer requirements.
- Perform simulation, hardware validation, electrical characterization, efficiency, thermal, and EMI/EMC testing.
- Troubleshoot customer issues, perform root cause analysis, and drive corrective actions.
- Support onsite customer testing, commissioning, and technical training across North America.
- Partner with engineering, quality, and manufacturing teams throughout new product introduction and production.
- Bachelor's or Master's degree in Electrical Engineering with a focus on Power Electronics.
- BS with 3+ years of relevant experience or MS with 1–2 years of industry or graduate research experience.
-
Experience with:
- DC/DC converters
- AC/DC power conversion
- Switching power supplies (SMPS)
- Analog and digital electronics
- Power converter control
- Hands-on experience with hardware bring-up, debugging, and validation.
- Proficiency using MATLAB/Simulink, PLECS, LTspice, PSIM, or similar simulation tools.
- Strong analytical, troubleshooting, communication, and customer-facing skills.
- Ability to travel up to 25% within North America.
- xperience with power converter topologies including:
- LLC Resonant
- Phase-Shifted Full Bridge (PSFB)
- Buck, Boost, Buck-Boost
- Flyback and Forward
- Totem-Pole PFC
-
Knowledge of:
- Magnetics design
- EMI/EMC
- Thermal management
- Power loss analysis
- Electromagnetic theory
- Experience with SiC MOSFETs, SiC Diodes, Si IGBTs, and GaN power devices.
- Familiarity with mechanical packaging and thermal design for power electronics.
#LI-TF1
See All 29 Mid Level Field Application Engineer Jobs
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Find JobsMid Level Field Application Engineer Job Market
Who's Hiring
Top Industries Hiring
- Manufacturing12
- Electronics & Hardware8
- Biotechnology & Pharmaceuticals3
- Medical Devices2
- Science & Research2
Mid Level Field Application Engineer Jobs: Frequently Asked Questions
How do I get a mid level field application engineer job?
Position your experience around ownership, not just participation. Highlight demos you led independently, technical problems you diagnosed without escalation, and customer relationships you managed from kickoff through resolution. Applications that show you as the primary point of contact on a deployment, rather than a supporting contributor, signal mid level readiness. Tailor your resume to the specific product domain each employer sells.
Which companies hire mid level field application engineers?
Companies hiring mid level field application engineers right now include Molex, Delta Electronics (Americas), and Sartorius, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a mix of established hardware and software vendors, industrial automation firms, and semiconductor companies that need engineers who can support complex customer integrations independently.
Are there remote mid level field application engineer jobs?
Yes, though many roles include some travel or on-site customer visits. About 63% of mid level field application engineer openings are remote or hybrid as of November 2026, with the balance requiring regular presence at customer sites or a company office. Remote roles tend to focus on software-heavy products where customer support happens via screen share and documentation rather than hands-on installation.
How do I move up to a mid level field application engineer role?
The shift from entry to mid level comes from building a record of independent problem-solving. Early-career engineers grow into mid level by taking full ownership of smaller customer engagements, developing deep expertise in one product line or technology stack, and demonstrating measurable impact like reduced escalation rates or faster customer time-to-value. Mentoring newer colleagues, even informally, also signals the readiness employers look for.
Which industries hire the most mid level field application engineers?
Mid Level field application engineer roles concentrate in Manufacturing, Electronics & Hardware, and Biotechnology & Pharmaceuticals, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because their products require sustained, hands-on technical support through long sales cycles, complex integrations, and ongoing customer relationships that benefit from engineers who can work with limited oversight.