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Principal Design Engineer Jobs (NOW HIRING)

Mini-Circuits

Principal Design Engineer

Carlsbad, CA · On-site

$199K - $215K/yr

The Principal Design Engineer - MMIC is responsible for developing new MMIC products as defined by Marketing Strategists. He/she will be involved in all phases of the product development, from ...

Mini-Circuits

Principal Design Engineer

Carlsbad, CA · On-site

$199K - $215K/yr

The Principal Design Engineer - MMIC is responsible for developing new MMIC products as defined by Marketing Strategists. He/she will be involved in all phases of the product development, from ...

Nexperia

Principal Design Engineer

Dallas, TX · On-site

Principal Design Engineer, Nexperia USA Inc., Richardson, TX: Work with an analog and mixed signal IC design team to develop power management products like switching regulators, load switches, and ...

New

Nexperia

Principal Design Engineer

Richardson, TX · On-site

Principal Design Engineer, Nexperia USA Inc., Richardson, TX: Work with an analog and mixed signal IC design team to develop power management products like switching regulators, load switches, and ...

Nexperia

WI · On-site

Principal Design Engineer, Nexperia USA Inc., Richardson, TX Work with an analog and mixed signal IC design team to develop power management products like switching regulators, load switches, and LDO'

New

Nexperia

Principal Design Engineer

Richardson, TX · On-site

Principal Design Engineer, Nexperia USA Inc., Richardson, TX Work with an analog and mixed signal IC design team to develop power management products like switching regulators, load switches, and LDO'

New

Nexperia

Principal Design Engineer, Nexperia USA Inc., Richardson, TX Work with an analog and mixed signal IC design team to develop power management products like switching regulators, load switches, and LDO'

New

Nexperia

Principal Design Engineer

Fort Worth, TX · On-site

Principal Design Engineer, Nexperia USA Inc., Richardson, TX Work with an analog and mixed signal IC design team to develop power management products like switching regulators, load switches, and LDO'

New

Qorvo, Inc.

Sr Principal Design Engineer

Greensboro, NC · On-site

$168K - $218K/yr

Sr Principal Design Engineer Experience Level: Professional Job Type: Regular Location: Greensboro, NC, US, 27409 Apopka, FL, US, 32703 Chandler, AZ, US, 85226 Chelmsford, MA, US, 1824 Requisition ID ...

Crusoe

Principal Design Engineer

Denver, CO · On-site

We are seeking a Principal Design Engineer to own the full-lifecycle engineering design of our "Spark" modular data center (MDC) product line. You will be the technical authority across electrical ...

Crusoe

Principal Design Engineer

Denver, CO · On-site

We are seeking a Principal Design Engineer to own the full-lifecycle engineering design of our "Spark" modular data center (MDC) product line. You will be the technical authority across electrical ...

ProducePay

Principal Design Engineer

Denver, CO · On-site

We are seeking a Principal Design Engineer to own the full-lifecycle engineering design of our "Spark" modular data center (MDC) product line. You will be the technical authority across electrical ...

Micron Technology

Principal Design Engineer

San Jose, CA · On-site

$176K - $298K/yr

As a Principal Design Engineer in the NVE Design Engineering Core group at Micron Technology, Inc., you will contribute to the development of memory products that are best-in-class, using your ...

Qorvo, Inc.

$168K - $218K/yr

Sr Principal Design Engineer Experience Level: Professional Job Type: Regular Location: Greensboro, NC, US, 27409 Apopka, FL, US, 32703 Chandler, AZ, US, 85226 Chelmsford, MA, US, 1824 Requisition ID ...

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Principal Design Engineer information

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How much do principal design engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for principal design engineer in the United States is $147,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,500.00 and $173,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a principal design engineer?

To thrive as a Principal Design Engineer, you need deep expertise in engineering principles, advanced design methodologies, and a relevant degree such as a BS or MS in engineering. Proficiency with CAD software, simulation tools, and familiarity with industry standards or certifications like PE (Professional Engineer) are typically required. Leadership, effective communication, and problem-solving abilities are crucial soft skills for guiding teams and collaborating across departments. These skills and qualifications are vital for delivering innovative, high-quality designs and driving project success in complex engineering environments.

How does a principal design engineer typically collaborate with cross-functional teams during a project lifecycle?

A Principal Design Engineer plays a pivotal role in bridging communication between engineering, product management, manufacturing, and quality assurance teams. Throughout a project, they lead technical discussions, facilitate design reviews, and ensure design intent aligns with overall project goals. Their expertise is often called upon to resolve complex technical challenges and mentor junior engineers, ensuring that cross-functional efforts remain cohesive and efficient. This collaborative approach helps streamline project timelines and results in robust, manufacturable designs.

What is the difference between Principal Design Engineer vs Senior Design Engineer?

AspectPrincipal Design EngineerSenior Design Engineer
QualificationsBachelor's or Master's in Engineering, extensive experienceBachelor's or Master's in Engineering, several years of experience
Work EnvironmentLeads design projects, mentors teams, collaborates with stakeholdersDevelops designs, supports project execution, collaborates with teams
Industry UsageUsed across engineering sectors for senior technical leadershipCommonly used for experienced engineers executing design tasks

The Principal Design Engineer typically holds a higher level of responsibility, providing technical leadership and strategic input, while the Senior Design Engineer focuses on executing design tasks and supporting project development. Both roles require strong engineering credentials, but the Principal role emphasizes leadership and innovation.

What does a principal design engineer do?

A principal design engineer leads the development and design of complex products or systems, providing technical expertise and strategic direction. They often oversee engineering teams, ensure design quality, and collaborate with cross-functional departments using tools like CAD software. This role typically requires extensive experience, strong problem-solving skills, and a deep understanding of engineering principles.
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Principal Design Engineer jobs near you
Infographic showing various Principal Design Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 87% Full Time, 9% Part Time, and 3% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $147,220 per year, or $70.8 per hour.

Principal Design Engineer

Carlsbad, CA • On-site

Mini-Circuits
Electrical Equipment, Appliance, and Component Manufacturing • 201 - 500 employees
Learn more about Mini-Circuitsexternal

$199K - $215K/yr

Full-time

Re-posted 25 days ago

Job description

Description
Mini-Circuits designs, manufactures and distributes integrated circuits, modules, and sub-systems for high-performance radio frequency (RF) and microwave applications. With design, sales and manufacturing locations in over 30 countries, Mini-Circuits' products are used in a range of wired and wireless communications applications. Our products are also used in detection, measurement and imaging applications, including military communication, guidance and electronic countermeasure systems, commercial, scientific, military land, sea and aircraft; automotive systems, medical systems, and industrial test equipment.
Mini-Circuits' sells its products to over 20,000 customers globally through our direct sales force, applications engineering staff, sales representatives, as well as through our extensive website.
Position Summary:
The Principal Design Engineer - MMIC is responsible for developing new MMIC products as defined by Marketing Strategists. He/she will be involved in all phases of the product development, from concept definition to product release, and will be cooperating with Marketing, Project Managers, Product Engineers, Q&R Engineers, P&A Engineers and Test Engineers to ensure the new products are released successfully and according to schedule. At Principal level the engineer is expected to work independently with minimum supervision. However, reporting is an essential part of the job as well as cooperating and communicating well with other members of Mini-Circuits worldwide.
Salary Range: $199,000 to $215,000
Job Function:
  • Target specifications feasibility.
  • MMIC design based on ADS simulation. This includes schematic simulation, layout, EM-simulation using 2.5D solver (Momentum), thermal simulation.
  • Design reports and design reviews.
  • Design validation. This includes testing few samples in small-signal and large-signal conditions, design variant selection, identifying design improvement needs, and defining Design Verification Tests conditions.
  • Maintain a good level of documentation and quality by following the MMIC development flow and procedures in place.
  • Cooperate with other engineers to ensure overall success of the team. Attend other engineer's design reviews, provide coaching and share knowledge.
  • Customer evaluation board design.
  • Execute tasks according to schedule. Manage own time effectively. Escalate issues in a timely manner and work with Project Managers to remove roadblocks and update schedule if needed

The duties, responsibilities and expectations described above are not a comprehensive list and additional tasks may be assigned to the members, within the scope of the position
Qualifications:
  • BSEE with minimum of 15 years' related design experience OR
  • MSEE with minimum of 10 years' related design experience - preferred
  • Knowledge of microwave theory and techniques as well as process technologies used for MMIC design.
  • Knowledge of power amplifier design techniques. 10 years' + experience in designing power amplifiers in GaAs and/or GaN technologies. Design experience on other types of components, such as low-noise amplifiers, mixers, switches and so forth, is desirable.
  • Familiarity with CAD software used for circuit and electromagnetic simulation such as ADS, HFSS, MWO, Momentum. Familiarity with software used for printed circuit boards is desirable.
  • Professional and positive approach, self-motivated, strong in building relationships, team player, dynamic, creative with the ability to work on own initiative.
  • Demonstrated strong oral and written communication skills.

Physical Demands:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to talk and hear. The employee frequently is required to stand, walk, sit and use hands to operate a computer keyboard. The employee is occasionally required to reach with hands and arms. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, and ability to adjust focus. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Cultural Focus:
  • Displays enthusiasm and Passion for their work
  • Works to the standard of Uncompromising Quality by meeting or exceeding stated objectives and embracing continuous improvement
  • Exercises sound Business Judgement, ensuring that efforts are on track with the Company's goals
  • Operates with the mindset of Customer Obsession - by meeting or exceeding expectations to both internal and external customers
  • Takes Accountability by taking ownership and accepting responsibility for their conduct and contributions
  • Demonstrates a strong sense of urgency and accomplishes tasks with Speed and attention to detail
  • Cooperates, collaborates and contributes to shared goals with a strong sense of Teamwork
  • Conducts themselves with Honesty & Integrity and treats all members with Trust & Respect

Additional Requirements/Skills:
  • Comply, understand, and support corporate safety initiatives to ensure a safe work environment
  • Ability and willingness to abide by Company's Code of Conduct
  • Occasional travel, some overnight, as required

Disclaimer: The listed qualifications and requirements for each position are intended as guidelines. Mini-Circuits reserves the right to hire outside of these guidelines at Management's discretion.
Mini-Circuits is an Equal Opportunity Employer and does not discriminate on the basis of actual or perceived age, race, creed, color, national origin, sexual orientation, military status, sex, disability, predisposing genetic characteristics, marital status, familial status, gender identity, gender dysphoria, pregnancy-related condition, and domestic violence victim status or protected class characteristic, or any other protected characteristic as established by federal or state law.

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