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Molex

Molex

Connecting the world with innovative electronic solutions.

📍 Lisle, IL

14 Open Positions
6 Active Locations
Posted
Top Employer
Molex logo Get Notified ↗

About Molex

Molex manufactures electronic connectors, cable assemblies, and interconnect solutions from its headquarters in Lisle, Illinois. Its product lines serve diverse markets including automotive, data communications, and consumer electronics, with notable offerings like the Molex MX150 and the Mini-Fit connector series. Engineering disciplines at Molex include electrical, mechanical, and firmware development, focusing on high-speed data transmission and robust connectivity solutions. The company employs thousands of engineers globally, tackling challenges in signal integrity and thermal management across multiple product generations, which positions it as a key player in the interconnect industry.

Current Job Openings

14 jobs

All Molex Job Openings

  • Molex logo

    Engineer, PCB Design

    @ Molex

    📍Bengaluru, Karnataka, India, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    PCB Cadence SI
  • Molex logo

    22599-Hardware Engineer

    @ Molex

    📍Changzhou, Jiangsu, China, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    ARM EDA PCB
  • Molex logo

    Embedded Software Engineer- German fluent

    @ Molex

    📍Bochum, North Rhine-Westphalia, Germany, Germany 🇩🇪
    📊 mid-level
    ⏱︎ full-time
    embedded C Python
  • Molex logo

    Engineer, PCB

    @ Molex

    📍Wuhan, Hubei, China, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    PCB Altium Cadence
  • Molex logo

    Senior Firmware Engineer

    @ Molex

    📍Allen, TX, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    firmware C/C++ RTOS
  • Molex logo

    Hardware Engineer/硬件工程师

    @ Molex

    📍Changsha, Hunan, China, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    Altium Cadence PSPICE
  • Molex logo

    Hardware Engineer

    @ Molex

    📍Hsinchu County, Taiwan, Taiwan, Taiwan 🇹🇼
    📊 mid-level
    ⏱︎ full-time
    DSP TIA PCB
  • Molex logo

    Senior RF Engineer hot job

    @ Molex

    📍Concord, NH, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    RF ADS HFSS
  • Molex logo

    Senior RF Engineer

    @ Molex

    📍Cumbernauld, Scotland, United Kingdom, United Kingdom 🇬🇧
    📊 senior
    ⏱︎ full-time
    RF FPGA ADC
  • Molex logo

    Embedded Software Engineer

    @ Molex

    📍Conway, AR, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    firmware Ethernet InfiniBand
  • Molex logo

    Senior RF Engineer

    @ Molex

    📍Camarillo, CA, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    RF ADS HFSS
  • Molex logo

    Senior Systems Hardware Engineer - MPU

    @ Molex

    📍Shanghai, Shanghai, China, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    SoC PCB PMIC
  • Molex logo

    Hardware Engineer

    @ Molex

    📍Wuhan, Hubei, China, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    circuit EMC automotive
  • Molex logo

    Senior/ Electronics Engineer

    @ Molex

    📍Shenzhen, Guangdong, China, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    microcontroller PCB power supply
    • Previously posted positions that may provide insight into Molex's hiring patterns
  • Expired
    Molex logo

    ASIC Layout Engineer

    @ Molex

    📍Xinyi District, Taipei City, Taiwan, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    layout Cadence PVS
    View details
  • Expired
    Molex logo

    Firmware Engineer

    @ Molex

    📍Hsinchu County, Taiwan, Taiwan, Taiwan 🇹🇼
    📊 mid-level
    ⏱︎ full-time
    firmware C++ RTOS
    View details
  • Expired
    Molex logo

    Firmware Engineer

    @ Molex

    📍Hsinchu County, Taiwan, Taiwan, Taiwan 🇹🇼
    📊 mid-level
    ⏱︎ full-time
    firmware I2C SPI
    View details
  • Expired
    Molex logo

    PCB Design Engineer

    @ Molex

    📍Tamsui District, New Taipei City, Taiwan, Taiwan 🇹🇼
    📊 junior
    ⏱︎ full-time
    PCB Allegro Orcad
    View details
  • Expired
    Molex logo

    Engineer, R&D-Firmware

    @ Molex

    📍Zhuhai, Guangdong, China, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    firmware C51 DSP
    View details
  • Expired
    Molex logo

    Embedded Software Engineer

    @ Molex

    📍Conway, AR, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    firmware Ethernet PCIe
    View details
  • Expired
    Molex logo

    Engineer, PCB

    @ Molex

    📍Wuhan, Hubei, China, China 🇨🇳
    📊 junior
    ⏱︎ full-time
    PCB Schematic Circuit
    View details
  • Expired
    Molex logo

    RF Engineer

    @ Molex

    📍Grand Blanc, MI, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    RF LNA GNSS
    View details
  • Expired
    Molex logo

    Director, Firmware Development

    @ Molex

    📍Wuhan, Hubei, China, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    PAM4 SerDes DSP
    View details
  • Expired
    Molex logo

    Hardware Engineer

    @ Molex

    📍Schönefeld, Brandenburg, Germany, Germany 🇩🇪
    📊 mid-level
    ⏱︎ full-time
    Wireless USB Altium
    View details
  • Expired
    Molex logo

    Sr Principal Hardware Engineer - Opto-Electronics hot job

    @ Molex

    📍CA, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    optics transceivers characterization
    View details
  • Expired
    Molex logo

    Sr. FPGA Engineer_WLM hot job

    @ Molex

    📍Xinyi District, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    FPGA Verilog SystemVerilog
    View details
  • Expired
    Molex logo

    Engineer, R&D-Firmware

    @ Molex

    📍Zhuhai, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    firmware DSP C51
    View details
  • Expired
    Molex logo

    Engineer,Antenna Design

    @ Molex

    📍Shanghai, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    Antenna RF Microwave
    View details
  • Expired
    Molex logo

    Senior Firmware Engineer

    @ Molex

    📍Hsinchu County, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    embedded C++ RTOS
    View details
  • Expired
    Molex logo

    Engineer, PCB Design

    @ Molex

    📍Bengaluru, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    PCB Cadence SI
    View details
  • Expired
    Molex logo

    PCB Design Engineer

    @ Molex

    📍Tamsui District, Taiwan 🇹🇼
    📊 junior
    ⏱︎ full-time
    PCB Allegro Orcad
    View details
  • Expired
    Molex logo

    PCB Design Engineer

    @ Molex

    📍Tamsui District, Taiwan 🇹🇼
    📊 junior
    ⏱︎ full-time
    PCB Allegro Orcad
    View details
  • Expired
    Molex logo

    Field Application Engineer - Mechanical

    @ Molex

    📍Tamsui District, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    connector cable 3D
    View details
  • Expired
    Molex logo

    Field Application Engineer - Optical Solutions

    @ Molex

    📍CA, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    optical debugging troubleshooting
    View details
  • Expired
    Molex logo

    Field Application Engineer - Optical Solutions hot job

    @ Molex

    📍Bridgewater, NJ, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    optics networking troubleshooting
    View details
  • Expired
    Molex logo

    Field Application Engineer - Optical Solutions

    @ Molex

    📍Phoenix, AZ, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    Optics Debugging Troubleshooting
    View details
  • Expired
    Molex logo

    Engineer, PCB

    @ Molex

    📍Wuhan, China 🇨🇳
    📊 junior
    ⏱︎ full-time
    PCB analog digital
    View details
  • Expired
    Molex logo

    Embedded Platform Engineer hot job

    @ Molex

    📍Bridgewater, NJ, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    firmware drivers CI/CD
    View details
  • Expired
    Molex logo

    Firmware Engineer hot job

    @ Molex

    📍Bridgewater, NJ, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    Firmware C Algorithms
    View details
  • Expired
    Molex logo

    Field Application Engineer -General

    @ Molex

    📍Xinyi District, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    application interconnection qualification
    View details
  • Expired
    Molex logo

    Engineer, PCB

    @ Molex

    📍Wuhan, China 🇨🇳
    📊 junior
    ⏱︎ full-time
    PCB circuit transceiver
    View details
  • Expired
    Molex logo

    Director, Firmware Development

    @ Molex

    📍Wuhan, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    firmware PAM4 SerDes
    View details
  • Expired
    Molex logo

    Field Application Engineer

    @ Molex

    📍Pudong, China 🇨🇳
    📊 senior
    ⏱︎ full-time
    cad communication design
    View details
  • Expired
    Molex logo

    Field Application Engineer - Optical Solutions

    @ Molex

    📍Bridgewater, NJ, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    optical troubleshooting debugging
    View details
  • Expired
    Molex logo

    Engineer, PCB Layout

    @ Molex

    📍Wuhan, China 🇨🇳
    📊 junior
    ⏱︎ full-time
    PCB Transceiver Schematic
    View details
  • Expired
    Molex logo

    Firmware Engineer

    @ Molex

    📍Allen, TX, United States 🇺🇸
    📊 entry-level
    ⏱︎ full-time
    firmware C embedded
    View details
  • Expired
    Molex logo

    Assist.Engineer, R&D-Firmware

    @ Molex

    📍Zhuhai, China 🇨🇳
    📊 entry-level
    ⏱︎ full-time
    firmware R&D embedded
    View details
  • Expired
    Molex logo

    Principal Firmware Engineer - Optical Solutions hot job

    @ Molex

    📍CA, Canada 🇨🇦
    📊 principal
    ⏱︎ full-time
    firmware C++ Python
    View details
  • Expired
    Molex logo

    Firmware Development Engineer - Optoelectronics

    @ Molex

    📍CA, United States 🇺🇸
    📊 entry-level
    ⏱︎ full-time
    firmware I2C MDIO
    View details
  • Expired
    Molex logo

    Field Application Engineer - Opto-Electronics

    @ Molex

    📍Carlsbad, United States 🇺🇸
    📊 mid-level
    ⏱︎ full-time
    transceivers firmware hardware
    View details
  • Expired
    Molex logo

    Electrical and Field Application Engineer

    @ Molex

    📍Yokohama, Japan 🇯🇵
    📊 senior
    ⏱︎ full-time
    LTspice Altium EMC
    View details
  • Expired
    Molex logo

    Firmware Engineer - Optical Solutions

    @ Molex

    📍CA, Canada 🇨🇦
    📊 mid-level
    ⏱︎ full-time
    firmware I2C MDIO
    View details
  • Expired
    Molex logo

    Senior PCB Layout Engineer

    @ Molex

    📍Hsinchu County, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    PCB Allegro SerDes
    View details
  • Expired
    Molex logo

    Engineer,Antenna Design

    @ Molex

    📍Shanghai, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    Antenna RF Microwave
    View details
  • Expired
    Molex logo

    Engineer, PCB Design hot job

    @ Molex

    📍Bengaluru, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    PCB Cadence Altium
    View details
  • Expired
    Molex logo

    Engineer, PCB Design

    @ Molex

    📍Bengaluru, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    PCB Altium DFM
    View details
  • Expired
    Molex logo

    Engineer, PCB Design

    @ Molex

    📍Bengaluru, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    PCB DFM SI
    View details
  • Expired
    Molex logo

    Firmware Development Engineer

    @ Molex

    📍Bengaluru, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    AUTOSAR CAN LIN
    View details
  • Expired
    Molex logo

    Senior Firmware Development Engineer

    @ Molex

    📍Thuit-Anger, France 🇫🇷
    📊 senior
    ⏱︎ full-time
    C firmware protocols
    View details
  • Expired
    Molex logo

    Senior Firmware Engineer hot job

    @ Molex

    📍Bridgewater, NJ, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    C Python drivers
    View details
  • Expired
    Molex logo

    Sr Engineer, PCB

    @ Molex

    📍Wuhan, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    PCB schematic layout
    View details
  • Expired
    Molex logo

    Radio Frequency Engineer - Antenna Design

    @ Molex

    📍Schönefeld, Germany 🇩🇪
    📊 junior
    ⏱︎ full-time
    RF antenna NFC
    View details
  • Expired
    Molex logo

    Sr Engineer, Firmware

    @ Molex

    📍Hsinchu County, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    firmware C/C++ RTOS
    View details
  • Expired
    Molex logo

    Design Engineer - PCB

    @ Molex

    📍Bengaluru, India 🇮🇳
    📊 mid-level
    ⏱︎ full-time
    PCB Cadence Altium
    View details
  • Expired
    Molex logo

    PCB&PCBA Design Engineer

    @ Molex

    📍Chengdu, China 🇨🇳
    📊 mid-level
    ⏱︎ full-time
    PCB PCBA Altium
    View details
  • Expired
    Molex logo

    Senior Embedded Electrical Engineer

    @ Molex

    📍Naperville, United States 🇺🇸
    📊 senior
    ⏱︎ full-time
    microcontrollers Bluetooth NFC
    View details
  • Expired
    Molex logo

    Sr. FPGA Engineer

    @ Molex

    📍Taipei, Taiwan 🇹🇼
    📊 senior
    ⏱︎ full-time
    FPGA Verilog SystemVerilog
    View details
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Company Info
Employees 10001+
Founded 1938
Type Private
Glassdoor 4.2
Connect
Active Hiring Locations
📍 Wuhan, Hubei, China, China 🇨🇳 2
📍 Bengaluru, Karnataka, India, India 🇮🇳 1
📍 Changzhou, Jiangsu, China, China 🇨🇳 1
📍 Bochum, North Rhine-Westphalia, Germany, Germany 🇩🇪 1
📍 Allen, TX, United States 🇺🇸 1
Top Roles
Hardware Engineer (5) RF Engineer (3) PCB Design Engineer (2) Embedded Software Engineer (2) Firmware Engineer (1)
Key Skills
PCB firmware Altium I2C Cadence EMC DSP RTOS
Seniority Levels
mid-level (8) senior (6)
Work Arrangement
On-site (14)
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About Molex

Molex manufactures electronic connectors, cable assemblies, and interconnect solutions from its headquarters in Lisle, Illinois. Its product lines serve diverse markets including automotive, data communications, and consumer electronics, with notable offerings like the Molex MX150 and the Mini-Fit connector series. Engineering disciplines at Molex include electrical, mechanical, and firmware development, focusing on high-speed data transmission and robust connectivity solutions. The company employs thousands of engineers globally, tackling challenges in signal integrity and thermal management across multiple product generations, which positions it as a key player in the interconnect industry.

Molex Career Opportunities

Molex currently has 14 active embedded systems positions spanning 6 countries. All positions are on-site, typical for hardware-focused roles requiring lab access and equipment. Recognized as a top-tier employer (85.0/100), Molex offers competitive compensation and strong career development paths in embedded engineering.

Molex Hiring Trends

* Data represents job posting activity over the past 6 months: Feb 2026 through Jul 2026

Molex's hiring pace has moderated recently (7 openings this month vs 9 last month), which is common after major hiring pushes or as projects move from development to deployment phases.

Over the past 6 months, Molex averaged 7.0 job postings per month, with peak hiring in Apr 2026 (10 openings). For embedded systems roles, hiring activity typically correlates with product development cycles, especially for firmware teams during pre-production phases and hardware engineers during prototyping.

Current Month
7 jobs

📉 -22% change

6-Month Average
7.0 jobs/month

Consistent hiring velocity

Peak Activity
10 jobs

Apr 2026

Required Skills at Molex

PCB is the most in-demand skill at Molex, appearing in 34% of all job listings (past and present). This skill is important but not universal, indicating diverse technical needs across different product lines or teams.

Molex's technology stack spans 135 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. The broad technical diversity (135 technologies) suggests work on complex, multi-domain projects requiring both hardware and software expertise.

PCB
34% of roles
34%
firmware
25% of roles
25%
Altium
19% of roles
19%
I2C
19% of roles
19%
Cadence
10% of roles
10%
EMC
10% of roles
10%
DSP
10% of roles
10%
RTOS
10% of roles
10%
RF
10% of roles
10%
Python
9% of roles
9%
debugging
9% of roles
9%
C++
9% of roles
9%

Engineers joining Molex should combine depth in key areas with adaptability. The mix of hardware skills (PCB design, schematics) and firmware expertise (RTOS, embedded C) indicates full-stack embedded development where engineers work across the hardware-software boundary. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Engineering Roles at Molex

Molex's primary hiring focus is Hardware Engineer with 5 open positions. High-volume recruitment for a single role type typically indicates either a growing team building similar capabilities or a newly formed department scaling rapidly.

Multiple openings in the same discipline create advantages for new hires: stronger peer support networks, established onboarding processes, and clearer career progression paths as the team matures. Engineers often find collaborative environments more conducive to professional growth.

Hardware Engineer
5 positions (36%)
5
RF Engineer
3 positions (21%)
3
PCB Design Engineer
2 positions (14%)
2
Embedded Software Engineer
2 positions (14%)
2
Firmware Engineer
1 position (7%)
1
Embedded Systems Engineer
1 position (7%)
1

Experience level distribution: 57% of openings target mid-level-level engineers.

Where Molex is Hiring

Molex operates across 9 countries with 38 total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams, expansion into new markets, or proximity to manufacturing and customer operations.

Bengaluru, India serves as a primary hiring hub with 9% of all roles (6 positions). Engineering capabilities are distributed relatively evenly across locations, suggesting a genuinely multi-site development model rather than a single headquarters-centric approach.

📍
Wuhan, Hubei
2 active jobs
2
📍
Bengaluru, Karnataka
1 active job
1
📍
Changzhou, Jiangsu
1 active job
1
📍
Bochum, North Rhine-Westphalia
1 active job
1
📍
Allen, TX
1 active job
1
📍
Changsha, Hunan
1 active job
1
🇹🇼
Hsinchu County, Taiwan
1 active job
1
📍
Concord, NH
1 active job
1
🏴
Cumbernauld, Scotland
1 active job
1
📍
Conway, AR
1 active job
1
📍
Camarillo, CA
1 active job
1
📍
Shanghai, Shanghai
1 active job
1
📍
Shenzhen, Guangdong
1 active job
1
🇮🇳
Bengaluru, India
6 previous jobs
📍
Bridgewater, NJ
5 previous jobs
🇨🇳
Wuhan, China
5 previous jobs
🇺🇸
CA, United States
3 previous jobs
🇹🇼
Hsinchu County, Taiwan
3 previous jobs
🇹🇼
Tamsui District, Taiwan
3 previous jobs

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