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Professional Engineer Jobs in Frederick, MD (NOW HIRING)

USA JOBS

Operations Engineer

Rockville, MD · On-site

$106K/yr

SPECIALIZED EXPERIENCE is defined as: work experience applying any of a variety of relevant professional engineering disciplines (e.g., nuclear, electrical, mechanical, metallurgical, structural ...

M&J Engineering

Mechanical Engineer

Rockville, MD

Registration as a Professional Engineer in one of the signatory jurisdictions of the WMATA compact, i.e., District of Columbia, Maryland, or Virginia; and * Project Management Professional (PMP ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Professional Engineer (PE) license or progress toward licensure. NICET Level III or IV certification. Certified Construction Manager (CCM) certification. ACI Concrete Field Testing Technician Grade I ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Preferred · Engineer-in-Training (EIT) certification. · Professional Engineer (PE) license or progress toward licensure. · NICET Level III or IV certification. · Certified Construction Manager ...

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Showing results 1-20

All JobsProfessional Engineer JobsProfessional Engineer Jobs in Frederick, MD

Professional Engineer information

See Frederick, MD salary details

$46.2K

$96.5K

$135.7K

How much do professional engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for professional engineer in Frederick, MD is $96,507.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,000.00 and $109,400.00 per year, depending on experience, location, and employer.

What is a professional engineer?

Professional Engineers (PEs) are licensed engineers who have met the education, experience, and exam requirements established by their state or country. They are legally authorized to sign off on engineering projects, offer their services to the public, and take responsibility for the safety and integrity of engineering work. Becoming a PE typically involves earning an accredited engineering degree, passing the Fundamentals of Engineering (FE) exam, gaining relevant work experience, and passing the Professional Engineering (PE) exam. The PE license signifies a high standard of competence and ethics in the engineering profession.

What can professional engineers do?

Professional engineers design, develop, and evaluate systems, structures, and processes across various industries such as construction, manufacturing, and technology. They apply scientific and mathematical principles, often hold licensure, and are responsible for ensuring safety, compliance, and efficiency in their projects.

What is the difference between Professional Engineer vs Mechanical Engineer?

AspectProfessional EngineerMechanical Engineer
CredentialsRequires PE license, degree, work experience, examRequires degree, possibly fundamentals exam, but not license
Work EnvironmentDesign, review, sign off on projects, often in consulting or engineering firmsDesign, analysis, manufacturing, and testing in various industries
Industry UsageLicensed in engineering projects, legal responsibilityCommonly employed in manufacturing, automotive, aerospace, and more

The main difference between a Professional Engineer and a Mechanical Engineer is that the PE is licensed and authorized to sign off on engineering projects, ensuring legal and safety standards are met. Mechanical Engineers typically hold the necessary education and experience but do not have licensing requirements unless they pursue PE licensure. Both roles work closely in engineering fields, but the PE designation signifies a higher level of responsibility and legal accountability.

What does a professional engineer do?

A professional engineer uses mathematics and science to create safe and efficient buildings, machines, and applications. Engineers typically specialize in a particular field, such as aerospace, mechanical, or structural engineering. Your job duties vary depending on your area of expertise and employer but may include creating plans, designing machinery, or building skyscrapers. This career often involves a combination of office and field work. Frequent travel is an additional job requirement for many professional engineering jobs. Long hours and overtime work are also expected to meet deadlines.

What are some common challenges professional engineers face when managing multiple projects simultaneously?

Professional Engineers often juggle several projects at once, which can present challenges in prioritizing tasks, coordinating with diverse teams, and ensuring compliance with regulatory standards. Effective time management and clear communication are essential to handle shifting deadlines and resource allocation. Collaborating closely with project managers, clients, and other engineers helps maintain project momentum and quality, while regular progress reviews ensure that no critical detail is overlooked.

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

To thrive as a Professional Engineer, you need a solid grasp of engineering principles, problem-solving skills, and a degree in engineering, typically complemented by a Professional Engineer (PE) license. Familiarity with industry-standard software such as AutoCAD, MATLAB, or project management tools, along with ongoing continuing education, is often required. Strong communication, teamwork, and project management abilities help engineers deliver effective solutions and collaborate with diverse stakeholders. These skills and qualifications ensure engineers can design safe, efficient systems and maintain high professional standards in complex technical environments.
More about Professional Engineer jobs
What are the most commonly searched types of Engineer jobs in Frederick, MD? The most popular types of Engineer jobs in Frederick, MD are:
What are popular job titles related to Professional Engineer jobs in Frederick, MD? For Professional Engineer jobs in Frederick, MD, the most frequently searched job titles are:
What cities near Frederick, MD are hiring for Professional Engineer jobs? Cities near Frederick, MD with the most Professional Engineer job openings:
Professional Engineer jobs near you
Infographic showing various Professional Engineer job openings in Frederick, MD as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 27% Part Time, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $96,507 per year, or $46.4 per hour.

NIST PREP Machine Vision and AI/ML Engineer

Southeastern Universities Research Association

Gaithersburg, MD • On-site

$88K - $100K/yr

Full-time

Posted 6 days ago

Job description

This position is part of the National Institute of Standards and Technology (NIST) Professional Research Experience Program (PREP). NIST recognizes that its research staff may want to collaborate with researchers at academic institutions on specific projects of mutual interest and, therefore, requires those institutions to be recipients of a PREP award. The PREP program involves staff from a wide range of backgrounds conducting scientific research across various fields. Individuals in this position will perform technical work supporting the collaboration's scientific research.
Research Title: Machine Vision Engineer for PCB Inspection
The work will entail: NIST is investigating the performance of commercial and custom AI systems (hardware and software) for printed circuit board (PCB) inspection and manufacturing defect detection. The work will focus on conducting experiments, acquiring and analyzing data to understand these systems' performance, and generating data to train AI systems.
U.S. Citizen Preferred
Key responsibilities will include but are not limited to:
  • Develop AI/ML based image processing pipelines using Python/Pytorch and other relevant software modules in collaboration with other NIST researchers.
  • Develop test rigs to acquire 2D and 3D images of PCBs and defective parts.
  • Research the effects of various physical properties of an object and sensor settings on the AI metrics.
  • Write reports and develop weekly presentations to discuss the progress of the project.
  • Perform a literature review and market research of relevant algorithms, hardware and

Qualifications
  • Education:
    • Engineering majors with a Ph.D or master's degree (Ex: Computer Science, Computer Engineering, Robotics, Electrical Engineering, and/or Mechanical Engineering)
  • PCB design and hardware:
    • Experience with PCB layout and design software such as KiCad, DipTrace
    • Experience with developing and inspecting PCBs
  • AI/ML and computer vision:
    • Experience using Python, PyTorch, and Tensorflow for developing AI/ML pipelines.
    • Experience with OpenCV, MVTec HALCON, or Matlab Computer Vision Toolbox.
    • Basic understanding of imaging sensors such as RGB and RGB-D cameras
    • Experience with computer vision algorithms to perform object detection, data augmentation, and 2D/3D pose estimation
    • Point cloud data processing, 2D and 3D imaging
  • Experience with physics engines such as Unity, Unreal Engine and MuJoCo.
  • Experience developing on both Windows and Linux
  • Experience with CAD software such as SolidWorks and OnShape

Privacy Act StatementAuthority: 15 U.S.C. § 278g-1(e)(1) and (e)(3) and 15 U.S.C. § 272(b) and (c)
Purpose: The National Institute for Standards and Technology (NIST) hosts the Professional Research Experience Program (PREP) which is designed to provide valuable laboratory experience and financial assistance to undergraduates, post-bachelor's degree holders, graduate students, master's degree holders, postdocs, and faculty.
PREP is a 5-year cooperative agreement between NIST laboratories and participating PREP Universities to establish a collaborative research relationship between NIST and U.S. institutions of higher education in the following disciplines including (but may not be limited to) biochemistry, biological sciences, chemistry, computer science, engineering, electronics, materials science, mathematics, nanoscale science, neutron science, physical science, physics, and statistics. This collection of information is needed to facilitate administrative functions of the PREP Program.
Routine Uses: NIST will use the information collected to perform the requisite reviews of the applications to determine eligibility, and to meet programmatic requirements. Disclosure of this information is also subject to all the published routine uses as identified in the Privacy Act System of Records Notices: NIST-1: NIST Associates.
Disclosure: Furnishing this information is voluntary. When you submit the form, you are indicating your voluntary consent for NIST to use of the information you submit for the purpose stated.
SURA is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status, or any other basis as protected by federal, state, or local law.
PREP0005091

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