Business Development Assistant Jobs in Maryland
Business Development Assistant jobs in Maryland are open across Baltimore, Frederick, and Clarksburg and other Maryland metros, with employers like ECS Limited, Axle, and BD hiring at every experience level. Find a role that fits below and apply directly.
Find JobsOverview
Showing 5 of 11+ Business Development Assistant jobs











INTRODUCTION
What You'll Do:
Responsibilities
- Provide support to the department manager and/or office manager, while performing technical, managerial and administrative duties.
- Oversee various CMT projects through all phases to completion, perform report reviews, and prepare proposals for CMT services.
- Lead and mentor a group of CMT technicians and/or project managers.
- Duties regarding daily management of the group include timecard approval, onboarding, training, managing productivity, load leveling, ensuring deliverable deadlines are met, and making the group accountable for invoicing and collection efforts.
- This position requires a commitment to assist with the management of the group for continued growth with a strong emphasis on marketing, business development, and client development.
- As needed, assist with recruiting and maintaining an adequate staff level in your group.
- Other duties as assigned.
BASIC QUALIFICATIONS
Required Qualifications
- 9 years of experience in construction materials testing (field or lab), special inspections, or an equivalent combination of advanced education and experience (i.e. 4-year degree + 5 years' experience or Associate degree + 7 years' experience)
- High school diploma or GED required.
+ Bachelor of Science in Engineering, Earth Sciences, Engineering Technology, or related field is preferred.
- Maintain certifications as necessary for the work performed or managed.
- If driving for, or on behalf of, any ECS subsidiary, a valid drivers license is required.
- Strong marketing, business development, leadership, and decision-making skills.
- Excellent oral and written communication skills.
- High level understanding of prioritizing and urgency of work in the consulting industry.
- Proficient with computers and MS Office.
- Ability to work effectively with clients, peers and supervisors as well as independently. Ability to build a team.
- Knowledge of ECS systems and procedures is a plus.
Military Qualifications
The following US Military ranks will qualify for this position IF they also meet the education, certification, and licenses requirements from the above section titled "Required Qualifications":
- + E-6/O-1/O-2
COMPENSATION
The expected pay range for this role and location is $100k - $105k/year. The final agreed-upon compensation will be determined based on specific location and other individual qualifications.
Who We Are:
ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025).
ECS is an Equal Opportunity Employer. To learn more, click here.
See All 11 Business Development Assistant Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
Find JobsBusiness Development Assistant Jobs by City in Maryland
Where Maryland roles are concentrated, by current openings.
Business Development Assistant Job Market in Maryland
A snapshot from current Maryland openings, updated as new roles post.
Who's Hiring
- ECS Limited2

- Axle1

- BD1

- Hillis-Carnes Engineering Associates1

- JPMorganChase1

Top Industries Hiring
- Education4
- Technology & Software2
- Consulting & Professional Services1
- Food & Beverage1
- Retail1
What Maryland Employers Look For
The qualifications that appear most often in business development assistant jobs across Maryland.
- Proficiency in CRM platforms such as Salesforce or HubSpot
- Experience with lead generation and outbound prospecting outreach
- Strong written and verbal communication skills for client-facing work
- Bachelor's degree in business, marketing, communications, or a related field
- Ability to conduct market and competitive research and summarize findings
- Familiarity with Microsoft Office or Google Workspace productivity tools
Business Development Assistant Jobs in Maryland: Frequently Asked Questions
How many business development assistant jobs are there in Maryland?
There are 11+ business development assistant openings in Maryland on Migrate Mate as of June 2026, with the most roles in Baltimore, Frederick, and Clarksburg. New positions post regularly as employers across Maryland hire.
Which Maryland cities have the most business development assistant jobs?
Baltimore, Frederick, and Clarksburg have the most business development assistant openings in Maryland right now, with additional roles spread across smaller metros statewide.
Which companies hire business development assistants in Maryland?
Employers hiring business development assistants in Maryland include ECS Limited, Axle, and BD, based on current listings on Migrate Mate as of June 2026.
Are there remote business development assistant jobs in Maryland?
Yes. About 18% of business development assistant openings tied to Maryland are remote or hybrid as of June 2026. The rest are on-site roles based in Maryland metros.
How do I apply for business development assistant jobs in Maryland?
You can apply to business development assistant jobs in Maryland directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Maryland location, then apply to each one that fits.
See All 11 Business Development Assistant Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
Find Jobs