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Engineer Jobs in Frederick, MD (NOW HIRING)

M&J Engineering

Electrical Engineer

Rockville, MD · On-site

Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Electrical Engineer

Rockville, MD · On-site

M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Electrical Engineer

Rockville, MD · On-site

Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Software Engineer

Rockville, MD · On-site

Overview M&J Engineering, P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Software Engineer

Rockville, MD · On-site

M&J Engineering, P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering ...

M&J Engineering

Software Engineer

Rockville, MD · On-site

Overview M&J Engineering, P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Mechanical Engineer

Rockville, MD · On-site

M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering ...

M&J Engineering

Mechanical Engineer

Rockville, MD · On-site

Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Mechanical Engineer

Rockville, MD · On-site

Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Office Engineer

Rockville, MD · On-site

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Office Engineer

Rockville, MD · On-site

M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering ...

M&J Engineering

Office Engineer

Rockville, MD · On-site

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of ...

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All JobsEngineer JobsEngineer Jobs in Frederick, MD

Engineer information

See Frederick, MD salary details

$38.8K

$101.2K

$136.7K

How much do engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for engineer in Frederick, MD is $101,169.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,500.00 and $115,800.00 per year, depending on experience, location, and employer.

What is an engineer?

Engineers design, build, and maintain the functional aspects of a product, structure, or system for their specific engineering industry. Their specific job description relates to all of the detailed tasks, responsibilities, skills, and education requirements that a company or organization requires for their engineering specialty. For example, electrical engineers develop, monitor, and test electrical systems. Civil engineers design, construct, and maintain large infrastructure projects, such as highways, bridges, and airports. Many engineers begin their career with an internship or apprenticeship while they are still in school, and then acquire an entry-level position. As they learn more about the industry, engineers are given their own projects and more responsibility.

What are the key skills and qualifications needed to thrive as an engineer?

To thrive as an Engineer, you need a solid background in mathematics, problem-solving, and engineering principles, typically supported by a relevant bachelor’s degree. Familiarity with industry-specific software such as CAD tools, simulation platforms, and, in some fields, certifications like FE or PE is often required. Strong communication, teamwork, and critical thinking skills set exceptional engineers apart. These abilities ensure effective project delivery, innovative solutions, and smooth collaboration in technical environments.

What does an engineer do?

An engineer applies principles of science and mathematics to develop solutions for technical problems. They design, build, and test products, systems, or structures while considering efficiency, safety, and cost. Engineers can work in a variety of fields such as civil, mechanical, electrical, and software engineering, each with its own specialized focus. Their work often involves teamwork, problem-solving, and the use of advanced technology.

How do engineers typically collaborate with other departments during a project?

Engineers often work closely with professionals from various departments such as product management, design, and quality assurance to ensure project requirements are met. Collaboration usually involves regular meetings to align on goals, discuss technical constraints, and review progress. Effective communication and teamwork are key, as engineers may need to translate complex technical concepts for non-technical colleagues and incorporate feedback from different stakeholders. This cross-functional approach helps ensure that projects are delivered efficiently and meet all necessary standards.

What is the difference between Engineer vs Technician?

AspectEngineerTechnician
Required CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree
Work EnvironmentDesign, planning, analysis, project managementInstallation, maintenance, troubleshooting
Industry UsageDesign firms, manufacturing, constructionField service, manufacturing plants, maintenance teams
Common Search/ComparisonEngineer vs Technician

Engineers typically hold a bachelor's degree and focus on designing, analyzing, and managing projects. Technicians usually have technical diplomas and handle hands-on installation, maintenance, and troubleshooting. While engineers plan and oversee, technicians implement and support. Both roles are essential in engineering projects, but they differ in education, responsibilities, and work environment.

What are 10 engineering jobs?

Engineering encompasses a wide range of roles including civil engineer, mechanical engineer, electrical engineer, software engineer, chemical engineer, aerospace engineer, industrial engineer, environmental engineer, biomedical engineer, and petroleum engineer. These jobs often require specific technical skills, relevant certifications, and proficiency with industry tools and software. The roles vary by industry and specialization, offering diverse career paths for engineering professionals.

What are 10 types of engineers?

Engineers specialize in various fields, including civil, mechanical, electrical, chemical, software, aerospace, biomedical, environmental, industrial, and nuclear engineering. Each type focuses on different industries and uses specific skills, tools, and certifications to solve technical problems. The choice of engineering discipline depends on interests and career goals.

What kind of jobs do engineers do?

Engineers design, develop, and test systems, structures, or products across various fields such as civil, mechanical, electrical, software, and aerospace engineering. They often work in offices, labs, or construction sites, using technical skills, mathematics, and industry standards to solve problems and improve technology.
More about 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 Engineer jobs in Frederick, MD?

For Engineer jobs in Frederick, MD, the most frequently searched job titles are:

What job categories do people searching Engineer jobs in Frederick, MD look for?

The top searched job categories for Engineer jobs in Frederick, MD are:

What cities near Frederick, MD are hiring for Engineer jobs?

Cities near Frederick, MD with the most Engineer job openings:

Engineer jobs near you
Infographic showing various Engineer job openings in Frederick, MD as of September 2026, with employment types broken down into 3% Internship, 89% Full Time, 3% Temporary, and 5% Contract. Highlights an 92% In-person, 5% Hybrid, and 3% Remote job distribution, with an average salary of $101,169 per year, or $48.6 per hour.

Electrical Engineer

Rockville, MD • On-site

M&J Engineering
Engineering Professional Services • 51 - 200 employees
Learn more about M&J Engineeringexternal

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Medical, Dental, Vision, Life, Retirement

Re-posted 15 days ago

Job description

Overview
M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.
M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.
M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.
M&J is seeking an Electrical Engineer. This role is essential to ensure the safety, reliability, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s structural assets. Candidates will work in the field conducting inspections, documenting deficiencies, and coordinating with engineering and maintenance teams to provide support in the area of electrical engineering.
Responsibilities
  • Work with ELES staff to create standard operating procedures (SOPs) for elevator and escalator modernization.
  • Create work plans for elevator and escalator modernization.
  • Develop a data-driven predictive maintenance program in collaboration with ELES staff.
  • Review engineering criteria, directives, standard drawings, and specifications related to electrical systems.
  • Review recommendations for tests and control procedures for elevator and escalator equipment.
  • Prepare electrical design drawings and specifications for elevator and escalator operations.
  • Perform duties related to WMATA lighting designs.
  • Perform Programmable Logic Controller (PLC) programming.
  • Demonstrate familiarity with protocols such as Modbus RTU or TCP/IP, Ethernet IP, DeviceNet, Profibus, and ProfiNet.
  • Demonstrate familiarity with fire alarm systems.
  • Coordinate with WMATA personnel to accomplish assigned tasks.
  • Prepare materials lists and identify action items needed to complete tasks.
  • Respond to WMATA questions related to this scope of work.
  • Provide draft documents to stakeholders for review prior to finalization.
  • Address WMATA comments and feedback on draft documents.
  • Attend all required meetings.
  • Perform other duties as assigned by the WMATA Task Manager.

Qualifications
  • Graduation from an accredited college or university with a bachelor's degree in electrical engineering or a related field.
  • A minimum of seven (7) years of progressively responsible experience in electrical engineering, with emphasis on design and related functions.
  • Thorough knowledge of electrical engineering principles and practices, including their application to field construction and equipment installation, in accordance with applicable codes and standards.
  • Knowledge of, or ability to quickly learn, the Authority's electrical engineering guides, specifications, rules, and regulations.
  • Proficiency in preparing designs, cost estimates, and technical engineering reports.
  • Strong verbal and written communication skills, with the ability to interact effectively at all levels of the organization.
  • Experience in task management.
  • Registration as a Professional Engineer in one of the signatory jurisdictions of the WMATA compact, i.e., District of Columbia, Maryland, or Virginia.

Benefits
M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base. We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff. We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

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