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Mixed Signal Hardware Design Engineer Jobs (NOW HIRING)

PLP Group

Mixed-Signal Engineer

San Francisco, CA · On-site

$130K - $170K/yr

Support EMC/EMI design and testing, and environmental qualification campaigns.Required QualificationsBS/MS in Electrical Engineering or related field.4+ years of mixed-signal hardware design ...

Apple

iPhone Analog Design Engineer

Cupertino, CA · On-site

$150K - $277K/yr

The iPhone Division is seeking an enthusiastic Analog Design Engineer to join a creative and ... Hands-on experience in prototyping, characterization, and debugging of mixed-signal hardware is ...

Sunhillo

Senior Hardware Design Engineer

West Berlin, NJ · On-site

$155K - $165K/yr

Hardware Engineering * Reports To: VP Hardware Engineering * FLSA Status: Exempt * Term ... Design mixed-signal, analog, digital, power, and communication circuitry. * Guide PCB stack-up ...

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Mixed Signal Hardware Design Engineer information

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$147.5K

$215K

How much do mixed signal hardware design engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for mixed signal hardware design engineer in the United States is $147,512.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $174,000.00 per year, depending on experience, location, and employer.

What is a mixed signal hardware design engineer?

A Mixed Signal Hardware Design Engineer is a professional who designs, develops, and tests electronic circuits and systems that combine both analog and digital components. Their work involves integrating analog circuitry, such as amplifiers and filters, with digital processors and logic circuits on a single chip or board. These engineers play a crucial role in developing products like smartphones, medical devices, and automotive systems, where seamless interaction between analog and digital signals is essential. They use specialized software tools for circuit simulation, layout, and verification to ensure system performance and reliability.

What are some common challenges faced by mixed signal hardware design engineers in their daily work?

Mixed Signal Hardware Design Engineers often encounter challenges such as managing signal integrity issues when integrating analog and digital circuits, and ensuring accurate simulation results that translate well to physical prototypes. They also need to keep up with evolving industry standards and tools, and work closely with cross-functional teams like PCB layout engineers and firmware developers to achieve robust system-level designs. Balancing tight project timelines while troubleshooting complex mixed-signal interactions requires strong problem-solving skills and attention to detail.

What are the key skills and qualifications needed to thrive as a mixed signal hardware design engineer, and why are they important?

To thrive as a Mixed Signal Hardware Design Engineer, you need a solid background in electrical engineering, analog/digital circuit design, and signal processing, often backed by a relevant degree. Proficiency with tools like SPICE simulators, PCB design software (e.g., Altium Designer or Cadence), and experience with lab equipment is essential, with certifications like Professional Engineer (PE) being advantageous. Strong problem-solving skills, attention to detail, and effective communication set outstanding engineers apart in this field. These skills and qualities are vital for developing reliable, high-performance hardware that bridges analog and digital domains in complex electronic systems.

What is the difference between Mixed Signal Hardware Design Engineer vs Digital Hardware Design Engineer?

AspectMixed Signal Hardware Design EngineerDigital Hardware Design Engineer
Required SkillsAnalog and digital circuit design, mixed signal simulation, PCB layoutDigital logic design, FPGA/ASIC development, HDL coding
Work EnvironmentElectronics labs, prototyping, testing analog/digital interfacesDesign offices, FPGA/ASIC development, simulation environments
Common CertificationsIEEE certifications, FPGA/ASIC certificationsIEEE certifications, FPGA/ASIC certifications

Mixed Signal Hardware Design Engineers focus on designing circuits that combine analog and digital components, often working on sensor interfaces and communication systems. Digital Hardware Design Engineers specialize in digital logic, FPGA/ASIC development, and digital system architecture. While both roles require similar certifications and work environments, their core expertise and project focus differ significantly.

What cities are hiring for Mixed Signal Hardware Design Engineer jobs?

Cities with the most Mixed Signal Hardware Design Engineer job openings:

What states have the most Mixed Signal Hardware Design Engineer jobs?

States with the most job openings for Mixed Signal Hardware Design Engineer jobs include:

What are popular job titles related to Mixed Signal Hardware Design Engineer jobs?

For Mixed Signal Hardware Design Engineer jobs, the most frequently searched job titles are:

Infographic showing various Mixed Signal Hardware Design Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 88% Full Time, 8% Part Time, and 3% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $147,512 per year, or $70.9 per hour.

Senior Analog & Mixed-Signal Engineer (Precision Timing)

Boulder, CO • On-site

Mesa Quantum Systems
See more jobs at Mesa Quantum Systemsexternal

$150K - $230K/yr

Full-time

Re-posted 5 days ago

Job description

About Mesa Quantum
Mesa Quantum is building the manufacturing backbone of the quantum economy. We specialize in chip-scale quantum devices, starting with clocks and sensors, that unlock resilient Position, Navigation, and Timing (PNT) for defense, telecom, space, and critical infrastructure. Our team combines world-class expertise in AMO physics, photonics, microfabrication, and engineering to transform breakthrough science into scalable, deployable technology. Backed by top-tier deep-tech investors and the U.S. Department of Defense, MesaQuantum is rapidly scaling and actively recruiting exceptional innovators who want to build the future of quantum technology from the ground up.
The Role
We are hiring a Senior Analog & Mixed-Signal Engineer to lead the development of the precision control electronics at the core of our chip-scale atomic clock platform. You will own the analog front-end, signal conditioning, and control loop architecture that takes our physics package from benchtop validation to fielded product, partnering with our AMO physics, photonics, RF, and systems teams.
This is a hands-on senior role. You are expected to personally execute the bulk of the analog circuit design work, from schematic capture and simulation through bench bring-up and characterization. We are looking for an engineer who is genuinely passionate about designing circuits, takes pride in elegant analog topology, and would rather be at the bench than in front of slides. The work spans precision analog, mixed-signal PCB design, and RF synthesis, with frequent interfacing to the embedded and digital teams. Reports to the CTO.
This is a full-time, on-site position in Boulder, CO.
Key Responsibilities
  • Own the precision analog front-end: photodetector signal conditioning, low-noise transimpedance and instrumentation amplification, and lock-in detection for weak atomic signal recovery
  • Architect and deliver successive generations of the control electronics, driving size, power, and noise improvements at each iteration
  • Design and validate the microwave synthesis chain that drives atomic interrogation, including PLL and VCO architecture, phase noise optimization, and reference distribution
  • Implement precision VCSEL current drive and thermal control electronics for the laser and physics package
  • Build characterization protocols, test fixtures, and automation to validate clock performance against Allan deviation, phase noise, and holdover targets
  • Drive Design for Manufacturability and Design for Test with PCB houses and contract manufacturers as we scale toward high-volume production
  • Mentor junior engineers and act as the senior technical voice in hardware design reviews

Requirements
Required Skills & Experience
  • 10+ years of analog and mixed-signal hardware design, including at least one product taken from prototype through volume production
  • Deep expertise in low-noise precision analog: signal conditioning, low-noise amplifiers, ADC/DAC interfacing, and rigorous noise budgeting
  • Mixed-signal PCB design: multi-layer stack-ups with sensitive analog, RF, and digital domains on a single board; controlled impedance; thermal management; debug experience under signal integrity constraints
  • RF circuit design through GHz, with hands-on experience in low phase noise frequency synthesis, PLLs, and VCOs
  • Strong SPICE simulation and circuit analysis skills, including noise, stability, and tolerance analysis
  • Hands-on proficiency with oscilloscopes, spectrum and phase noise analyzers, network analyzers, source measure units, and signal generators
  • Scripting experience for instrument control, characterization, and data analysis
  • Experience using Git or similar version-control systems within a hardware development environment
Strongly Preferred
  • Chip-scale atomic clocks, rubidium or cesium oscillators, OCXOs, or other precision frequency references
  • Optoelectronics: VCSEL drive design, photodetector readout, laser frequency locking
  • Embedded firmware in C/C++ on ARM Cortex-M class microcontrollers
  • FPGA development in Verilog or SystemVerilog, including real-time DSP IP (lock-in detection, PID, digital filtering)
  • Mixed-signal ASIC familiarity, particularly mixed-signal block specification, verification, or characterization
  • Hardware design under hard size and power budgets (low SWAP-C)
  • Production partnerships with contract manufacturers and PCB houses, including DFM and DFT contribution
  • Defense, aerospace, or space-qualified hardware experience
  • Familiarity with atomic physics or other quantum sensing modalities

Eligibility
Due to U.S. Department of Defense funding requirements, applicants must be U.S. persons (U.S. citizens or lawful permanent residents). The ability to obtain and maintain a U.S. security clearance may be required for certain projects.
Benefits
What We Offer
  • Competitive base salary in the range of $150K to $230K, commensurate with experience, skills, qualifications, and education. Most candidates who meet the minimum qualifications will be hired within the middle portion of the range; placement above the midpoint requires demonstrated expertise significantly beyond the role's minimum requirements, and offers at the top of the range are atypical
  • Meaningful equity in a deep-tech company at the inflection point between prototype and product
  • Comprehensive benefits package
  • Direct ownership of a critical subsystem with measurable impact on a product that matters to U.S. national security
  • A team that includes deep AMO physics, RF, photonics, and microfabrication expertise
  • Boulder location with access to Colorado's strongest tech and outdoor communities

Apply