Colossal Development Systems Jobs in Hyattsville, MD

HVAC Install Helper

McCarthy Services - Springfield,VA

Company Name: McCarthy Services Overview: McCarthy Home Services, in partnership with American Residential Services is the largest provider of residential...

Supervisor Craft Crew (Carpentry)

Washington Metropolitan Area Transit Authority - Washington,DC

Minimum Qualifications High school diploma or possession of a General Equivalency Diploma (GED)Experience Four (4) years of technical work experience in CarpentryPreferred Some supervisory and/orleadman experience...

Palantir Data Engineer

Booz Allen - Arlington,VA

Palantir Data Engineer The Opportunity: Booz Allen is seeking a Palantir Data Engineer to support mission-critical projects leveraging Palantir Foundry. In this role, you will work closely with stakeholders to develop scalable data...

Civil Engineer

BAE Systems - Washington,DC

Job Description This position will support the Navy Program Manager responsible for Strategic Systems Planning (SSP) Facilities Acquisition at TRIDENT Submarine Bases Kings Bay Georgia and Bangor Washington. As a decades long sole...

2025 Graduate - Ocean Engineer / Naval Architect

Johns Hopkins Hospital - Laurel,MD

Description Are you interested in cutting-edge design of crewed and autonomous marine vehicles? Do you have experience or training in hydrodynamics, marine dynamics, or maritime control? If so, the Maritime Robotics Group (KMM)...

Interface Engineer: Cloverleaf

MedStar Health - Columbia,MD

General Summary of Position Responsible for detailed analysis, design, and maintenance of...

Personnel Security Specialist Senior

SiloSmashers - Washington,DC

Personnel Security Specialist Senior SiloSmashers is seeking a Personnel Security Specialist to support our federal law enforcement client with personnel security support. Functional Responsibilities include but are not limited to:...

Customer Service Manager

ManTech - Washington,DC

ManTech seeks a motivated, career and customer-oriented Customer Service Manager to join our team in JBAB Washington, DC. The position is onsite. The Customer Service Manager oversees the IT...

In-Home Skilled Trades Sales - Columbia MD

Blue Dot Heating, Air Conditioning - Columbia,MD

Company Name: Blue Dot Heating, Air Conditioning Overview: Pay: Pay: $100k - $200k+ annually based on performance* (average compensation range of top performers)...

Lead Bilingual Preschool Teacher

Georgetown Hill Early School - Bethesda,MD

About Georgetown Hill Early School We are a local non-profit preschool, and we are growing! Our mission is to join teachers, children, and their families to create an unsurpassed early childhood...

Mental Health Therapist (PT) - Reston

Columbia Mental Health, Columbia Mental Health - Arlington,VA

Join us at Columbia Mental Health, a member of Transformations Care Network (TCN), as we embark on an exciting journey to empower Mental Health Therapists like...

Electrical Engineer - Controls

Serco Inc. - Arlington,VA

Position Description If you love high profile and challenging programs and Marine Engineering projects supporting the U.S. Navy and commercial customers - Serco has a great opportunity for you. Our commitment to...

HVAC Install Lead

McCarthy Services - Springfield,VA

Company Name: McCarthy Services Overview: McCarthy Services, part of American Residential Services is the largest...

Child and Adolescent Therapist - Bowie

Columbia Mental Health, Columbia Mental Health - Bowie,MD

Join us at Columbia Mental Health, a member of Transformations Care Network (TCN), as we embark on an exciting journey to empower Child &...

Food Service Director - Aramark Student Nutrition

ARAMARK - Washington,DC

Job DescriptionThe Food Service Director is a management position responsible for developing and executing dining solutions to meet customer needs and tastes. Oversees and manages dining operations where customers order prepared foods from a...

Electrical Engineer III

VTG - Washington,DC

Overview We are seeking a mid- level Electrical Engineer to support our Washington, DC office. Candidate will develop maintenance and testing procedures, evaluate electrical and electronic systems, and recommend design...

Territory Sales Manager - Northeast

GEA - Columbia,MD

Responsibilities / Tasks We are seeking a talented and experienced Territory Manager to join our North American Sales team. The role is based in the USA and is focused on...