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Assistant Engineer Jobs in Frederick, MD (NOW HIRING)

Resident Engineer

Rockville, MD

$100K - $128K/yr

... Assistant Resident Engineers, Office Engineers, Senior Inspectors, Inspectors, and specialized inspection personnel. · Ensure construction activities comply with project plans, specifications ...

Coordinate activities between Extrusion, Thermoforming, Recycling, Packing and Shipping. * Assist supervisors in resolving operation issues that impact production. Process Engineering * Analyze ...

Showing results 21-40

Assistant Engineer information

See Frederick, MD salary details

$32.8K

$88.2K

$133.7K

How much do assistant engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for assistant engineer in Frederick, MD is $88,246.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,100.00 and $103,900.00 per year, depending on experience, location, and employer.

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

To thrive as an Assistant Engineer, you need a solid grounding in engineering principles, analytical thinking, and a relevant bachelor's degree in engineering or a related field. Familiarity with technical tools such as CAD software, project management systems, and industry-specific standards or certifications (like EIT or FE) is often required. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and interact with stakeholders. These skills and qualifications are essential for delivering accurate technical support, ensuring project efficiency, and contributing to successful engineering outcomes.

How does an assistant engineer typically collaborate with senior engineers and other team members on projects?

Assistant Engineers work closely with senior engineers, designers, and other technical staff by supporting project planning, conducting site visits, and preparing technical documentation. They often assist in problem-solving sessions and help implement design solutions under supervision. Regular communication and teamwork are essential, as Assistant Engineers frequently coordinate tasks, share updates, and seek feedback to ensure project objectives are met efficiently. This collaborative environment provides valuable learning opportunities and helps build a strong foundation for career advancement.

What is the difference between Assistant Engineer vs Junior Engineer?

AspectAssistant EngineerJunior Engineer
Required CredentialsBachelor's degree in engineering or related field, often with some certificationsBachelor's degree in engineering, entry-level certification may be preferred
Work EnvironmentSupports senior engineers, involved in project planning and executionPerforms basic engineering tasks, supervised by senior staff
Employer & Industry UsageCommon in construction, manufacturing, civil, and mechanical sectorsUsed interchangeably in similar industries, often as entry-level role

Assistant Engineers typically have more responsibilities in supporting project management and planning, while Junior Engineers focus on executing specific technical tasks under supervision. Both roles require similar educational backgrounds, but Assistant Engineers often have additional certifications or experience. The roles are used across various engineering sectors and serve as stepping stones for career advancement.

What is an assistant engineer?

Assistant Engineers are entry-level professionals who support senior engineers in the planning, design, development, and maintenance of projects across various engineering fields such as civil, mechanical, electrical, or software. Their responsibilities often include assisting with technical tasks, preparing reports, conducting research, and ensuring compliance with project specifications and safety standards. Assistant Engineers gain practical experience and skills under the supervision of more experienced engineers, which helps them advance in their engineering careers.
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 Assistant Engineer jobs in Frederick, MD? For Assistant Engineer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Assistant Engineer jobs in Frederick, MD look for? The top searched job categories for Assistant Engineer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Assistant Engineer jobs? Cities near Frederick, MD with the most Assistant Engineer job openings:

$100K - $128K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 19 days ago


Job description

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, 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 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 Resident Engineers to serve as the Consultant’s senior on-site representative and primary liaison with the Maryland Department of Transportation State Highway Administration (MDOT SHA).


· Serve as the Consultant’s senior on-site representative and primary liaison with the Maryland Department of Transportation State Highway Administration (MDOT SHA), contractors, utility companies, and other stakeholders.

· Provide overall management and administration of Construction Management and Inspection (CMI) services for highway, bridge, and transportation infrastructure projects.

· Direct and supervise all project staff including Assistant Resident Engineers, Office Engineers, Senior Inspectors, Inspectors, and specialized inspection personnel.

· Ensure construction activities comply with project plans, specifications, contract requirements, environmental permits, and MDOT SHA standards.

· Conduct progress meetings, coordination meetings, and partnering meetings with MDOT SHA and contractors.

· Review contractor schedules, submittals, shop drawings, and Requests for Information (RFIs).

· Review and approve Daily Work Reports (DWRs), inspection reports, and quantity documentation.

· Oversee preparation of progress payment estimates, change orders, contract modifications, and force account documentation.

· Coordinate resolution of field issues including design conflicts, construction sequencing issues, and contractor claims.

· Ensure compliance with safety requirements, environmental regulations, and maintenance of traffic operations.

· Ensure proper project documentation and records management in MDOT SHA electronic document management systems.


Required

· Bachelor’s degree in Civil Engineering or related engineering field.

· Professional Engineer (PE) license in Maryland or ability to obtain reciprocity.

· Minimum 10–15 years of experience in transportation construction management or construction inspection.

· Experience managing CEI/CMI teams on highway or bridge construction projects.

· Thorough knowledge of MDOT SHA construction specifications, standards, and contract administration procedures.

Preferred

· Certified Construction Manager (CCM) certification.

· Prior experience serving as Resident Engineer on MDOT SHA or similar DOT projects.

· NICET Level IV certification.

· ACI Concrete Field Testing Technician Grade I certification.

· OSHA 30

· Work zone safety training and traffic control certification.


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.