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Prototype Engineer Jobs in Maryland (NOW HIRING)

$30.26 - $45/hr

Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware ... Your insights will help refine designs for manufacturability, influence prototype development, and ...

$30.26 - $45/hr

Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware ... Your insights will help refine designs for manufacturability, influence prototype development, and ...

AI Engineer - SME

Annapolis Junction, MD · On-site

$206K - $221K/yr

The right candidate is a builder at heart-someone who explores new frameworks, prototypes ideas ... Advise on AI engineering considerations such as latency, reliability, observability, testability ...

AI Engineer - SME

Annapolis Junction, MD · On-site

$206K - $221K/yr

The right candidate is a builder at heart-someone who explores new frameworks, prototypes ideas ... Advise on AI engineering considerations such as latency, reliability, observability, testability ...

AI Engineer - SETA

Columbia, MD · On-site +1

$240K - $280K/yr

Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel ... The right candidate is a builder at heart--someone who explores new frameworks, prototypes ideas ...

The right candidate is a builder at heart-someone who explores new frameworks, prototypes ideas ... Advise on AI engineering considerations such as latency, reliability, observability, testability ...

... prototyping, integration, and evaluation. • Assess solutions involving LLMs, retrieval-augmented ... on AI engineering considerations such as latency, reliability, observability, testability ...

... prototyping, integration, and evaluation. • Assess solutions involving LLMs, retrieval-augmented ... on AI engineering considerations such as latency, reliability, observability, testability ...

AI Engineer - SETA

Columbia, MD · On-site

$240K - $280K/yr

Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel ... The right candidate is a builder at heart-someone who explores new frameworks, prototypes ideas ...

AI Engineer

Hanover, MD

$118K - $263K/yr

The right candidate is a builder at heart-someone who explores new frameworks, prototypes ideas ... Advise on AI engineering considerations such as latency, reliability, observability, testability ...

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Showing results 1-20

Prototype Engineer information

See Maryland salary details

$28

$35

$37

How much do prototype engineer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for prototype engineer in Maryland is $35.40, according to ZipRecruiter salary data. Most workers in this role earn between $33.37 and $37.31 per hour, depending on experience, location, and employer.

What are some common challenges prototype engineers face when transitioning designs from concept to functional prototypes?

Prototype Engineers often encounter challenges such as interpreting incomplete or evolving design specifications, sourcing unconventional materials, and working within tight deadlines. Close collaboration with design, engineering, and manufacturing teams is essential to resolve technical issues quickly and ensure the prototype aligns with the intended functionality. Flexibility and creative problem-solving are key, as unexpected obstacles frequently arise during the rapid iteration and testing phases.

What is a prototype engineer?

A Prototype Engineer is a professional who designs, builds, and tests early versions of products or components to evaluate their functionality and performance before mass production. They collaborate with designers, engineers, and product managers to turn concepts into tangible prototypes, using a variety of fabrication techniques and materials. Their work helps identify potential design improvements, troubleshoot issues, and ensure that the final product meets technical and user requirements.

What are the key skills and qualifications needed to thrive as a prototype engineer, and why are they important?

To thrive as a Prototype Engineer, you need strong skills in mechanical or electrical engineering, rapid prototyping techniques, and a relevant engineering degree. Familiarity with CAD software, 3D printing technologies, and hands-on fabrication tools is typically required, along with knowledge of prototyping standards. Creativity, problem-solving, and effective communication are essential soft skills to excel in cross-functional teams and adapt to evolving project requirements. These abilities enable successful design iteration, effective collaboration, and efficient transition from concept to functional prototype.

What does a prototype engineer do?

A prototype engineer is part of a product development team that designs prototypes for new kinds of industrial products. Many companies employ design engineers to perform numerous technical duties, such as drawing up schematics and blueprints, overseeing the production of prototypes, and testing those prototypes to decide whether they should enter mass production. The career requires significant educational qualifications and a variety of skills and experience. You should have an engineering degree in the field you wish to enter, strong analytical problem-solving, and the ability to work as part of a large team.

What job categories do people searching Prototype Engineer jobs in Maryland look for? The top searched job categories for Prototype Engineer jobs in Maryland are:
What cities in Maryland are hiring for Prototype Engineer jobs? Cities in Maryland with the most Prototype Engineer job openings:
Infographic showing various Prototype Engineer job openings in Maryland as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $73,633 per year, or $35.4 per hour.

2027 PhD Graduate - Distributed Tactical Awareness

The Johns Hopkins University Applied Physics Laboratory

Laurel, MD • On-site

$35.50 - $39.75/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

Description

Do you have an analytical mind and a strong sense of curiosity?

Are you motivated by defending our nation against air, ballistic missile, and hypersonic threats?

Do you want to understand the math, physics, and algorithms that underpin tactical systems in order to quantitatively assess, improve, and innovate warfighting capabilities?

If so, we're looking for someone like you to join our team at APL!

The U.S. Navy and Joint Forces face increasingly dangerous and complex threats, including autonomous vehicles, sophisticated anti-ship missiles, and ballistic missiles. To defend sailors and marines from these threats, we in the Distributed Tactical Awareness and Decision-Making Group work to solve command and control challenges related to sensor integration, information fusion, and distributed kill chains. We are seeking engineers, physicists, mathematicians, and computer scientists to join our team to research, develop, and analyze innovative solutions to emerging warfighter challenges.

As a new member of the Distributed Tactical Awareness and Decision-Making group, you will

  • Seek to understand and improve algorithms underpinning sensor data fusion, combat planning, management, and optimization decisions, and weapon system employment
  • Simulate scenarios to assess system performance and identify areas for improvement
  • Parse warfighter needs in conjunction with scholarly literature to prototype tactical algorithms
  • Analyze data from live test events to directly inform engineering decisions
  • Collaborate with cross disciplinary teams and share your work both externally and internally
  • Have opportunities to visit Navy ships and to work with sailors, officers, and other warfighters

Qualifications

You meet our minimum qualifications for the job if you...

  • Have a PhD or equivalent Doctorate degree in Engineering, Mathematics, Physics, Computer Science or equivalent
  • Are proficient with C++, Java, Python, MATLAB, or similar programming languages
  • Are comfortable applying mathematics, especially probability and statistics
  • Like to work both independently and as part of a team
  • Have good written and oral communication skills
  • Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you...

  • Have a background in physics (RF physics and/or Optics preferred)
  • Have experience with Kalman filtering, sensor fusion, or tracking
  • Have worked with machine learning methods and algorithms
  • Hold an active SECRET (or above) clearance

About Us

Why Work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.

At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities athttps://www.jhuapl.edu/careers.

All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law.APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contactAccessibility@jhuapl.edu.

The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.


Minimum Rate
$105,000 Annually
Maximum Rate
$245,000 Annually