13 Results for

Group Leader Jobs in Frederick, MD

Jobs

Gaithersburg, MD30+ days ago

$32–$36 Per Hour

This is a hands-on leadership role responsible for executing analytical testing while supporting daily lab operations, team performance, and project delivery. The ideal candidate combines strong HPLC technical expertise with emerging or demonstrated leadership experience in a regulated laboratory setting.

Frederick, Maryland10 days ago

$125,000–$175,000 Per Year

What You'll Do:

The Power & Energy Group Leader is responsible for leading and growing our power and energy service lines, including strategic planning, technical delivery, and operational performance.

Experience in supervising junior staff and managing all aspect of project deliverables (consulting reports, plans, specifications and calculations) .

Gaithersburg, MD30+ days ago

$32–$36 Per Hour

Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. It is also one of the global independent market leaders in certain testing and laboratory services for genomics, discovery pharmacology, forensics, CDMO, advanced material sciences and in the support of clinical studies.

Rockville, MD20 days ago

$19.51–$20.50 Per Hour

p>Qualifications:

Associate's degree in Early Childhood Education, Child Development, or other related field plus one year of relevant experience; or High school diploma plus 90 clock hours (45 hours of Curriculum & 45 hours of Child Development) plus three years of relevant experience.

Under the supervision of the After All Program Administrator, the Group Leader is responsible for assisting in the development and implementation of the after-school program and will act as the on-site Coordinator in the After All Program Administrator's absence.

Charles Town, WV16 days ago

AlphaBEST Education provides extended day, summer, and enrichment programs that are designed to inspire and engage students while they discover and learn beyond the school day in a fun, safe environment. Whether you're exploring a future in education, leadership, or something entirely different, you'll gain real experience, hands-on training, and the tools to take your next step with confidence.

New Market, Maryland30+ days ago

As a School Age Group Leader, you will help students plan classroom activities, help with mealtimes and clean up, and ensure a safe and clean classroom at all times.

Do you love working with children and helping to prepare young minds for future success?

Frederick, MD9 days ago

$125,000–$175,000 Per Year

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).

Bachelor of Science in any of the multi-disciplined Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, and Geology.

New!

Shepherdstown, WV4 days ago

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Lead a group of students through daily curriculum activities (World Languages, STEAM, Fitness, Maker, and Arts). 

Build strong relationships with teammates, kids, families, and school staff.

Frederick, Maryland30+ days ago

As a School Age Group Leader, you will help students plan classroom activities, help with mealtimes and clean up, and ensure a safe and clean classroom at all times.

Do you love working with children and helping to prepare young minds for future success?

Gaithersburg, MD30+ days ago

$18.25–$21 Per Hour

Summer Camp Team Leaders & Assistant Team Leaders provide onsite leadership for and plan, organize, lead, and direct activities of a City summer camp program; they work directly with activities in a variety of settings, assist campers and parents, provide information and services, and maintain and manage a safe, secure, and enjoyable atmosphere for all. Location: Various Locations in Gaithersburg, MD Job Type: Seasonal Job Number: FY2026-01068 Department: Parks, Recreation & Culture Division Summer Programs (1418) Opening Date: 01/02/2026 Closing Date: Continuous FLSA: Non-Exempt.

Rockville, MD20 days ago

$18.12–$19.04 Per Hour

li>Attend staff meetings, parent/staff conferences and any other trainings or meetings deemed necessary by the After All Program Coordinator.

Under the supervision of the After All Program Coordinator and Group Leader, the Group Aide is responsible for assisting in the implementation of the after school program.

Calverton, Maryland30+ days ago

The ideal Group Sales Representative candidate is a highly organized, customer service orientated strategic thinker that is tech-savvy with excellent writing and speaking skills.

We are currently looking for a:. As a Splish Splash employee, you can be the smiling face that makes a great first impression for incoming guests, a cook that serves up tasty treats and culinary delights, a lifeguard who soaks up the sun while keeping guests safe, or a ride operator that keeps guests coming back for more thrills!

New Market, Maryland30+ days ago

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Do you love working with children and helping to prepare young minds for future success? As a School Age Group Leader, you will help students plan classroom activities, help with mealtimes and clean up, and ensure a safe and clean classroom at all times.

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Group Leader Jobs in Frederick, MD

Associate Group Leader - Analytical Sciences Eurofins Scientific SE

Power and Energy Group Leader ECS Ltd

HPLC Scientist - Group Leader Eurofins Scientific SE

Group Leader The Arc Montgomery County

Before and After School Group Leader Summer and Fall AlphaBEST Education, Inc.

School Age Group Leader Kiddie Academy of New Market

Power and Energy Group Leader Engineering Consulting Services Ltd

Before and After School Group Leader AlphaBEST Education, Inc.

School Age Group Leader Kiddie Academy of Ballenger Creek

Summer Camp Team Leader/Assistant Team Leader City of Gaithersburg

Group Aide The Arc Montgomery County

Splish Splash Group Sales DNU

School Age Teacher Kiddie Academy of New Market

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