Colossal Development Systems Jobs in McLean, VA

Electrical Engineer - Washington, D.C.

Serco Inc. - Washington,DC

Position Description If you love high profile and challenging projects supporting the US Navy then Serco has a great opportunity for you! As the Electrical Engineer at our Washington, D.C. location around the historic...

Staff Nurse - Short Stay Unit- PRN- D/E @ LHDCMC

Luminis Health - Lanham,MD

Staff Nurse – Short Stay Unit Position Purpose Responsible for admission and discharge of outpatients from the OPS area. Assesses and documents same for all assigned patients...

Senior Application Developer & Architect

National 4-H Council - Washington,DC

Are you an...

Clinic Director

Transformations Care Network, Transformations Care Network - Silver Spring,MD

At Columbia Associates, a member of Transformations Care Network (TCN), we are committed to improving access to the highest-quality mental health care in our local communities. Your role as a Clinic...

Catering Manager - Capital One Arena

ARAMARK - Washington,DC

Job Description Aramark is currently seeking a Catering Manager to support...

Machine Learning Engineer (TS/SCI)

Maxar Technologies - Washington,DC

Please review the job details below. Maxar is seeking a talented and driven Machine...

Preschool Cook

Chesterbrook Academy - Clifton,VA

Spring Education Group's Early Childhood Education Division includes nearly 150 schools offering services...

Manager- Finance Data Risk Advisor (Hybrid)

Capital One Careers - McLean,VA

Manager- Finance Data Risk Advisor (Hybrid) Capital One is seeking a motivated professional for a Manager position within the Finance Risk...

Nanny Needed For My Children

Care.com - Washington,DC

We are looking for a great nanny for 1 child in Washington. We would prefer a nanny who has their own car, who does not smoke, who is CPR certified and who has college degree.

Drive with Doordash - No CDL license needed

DoorDash - Bethesda,MD

No CDL needed / No commercial drivers license Why Deliver with DoorDash? DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions...

Financial Consultant - Bethesda, MD

Fidelity Investments - Bethesda,MD

Job Description:Financial Consultant If you no longer want to spend your time on sourcing new clients and would rather have the time to deepen relationships and create complex financial plans, then join a team that is a...

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...

Licensed Mental Health Therapist (LPC, LCSW) - Alexandria

Columbia Mental Health, Columbia Mental Health - Alexandria,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...

Utility Operator

HOLCIM - Mount Rainier,MD

COMPANY OVERVIEW Holcim is planning to spin-off its North American Business to unleash its full potential, capitalizing on North America's oversized growth in construction led by the modernization of infrastructure, a surge in...

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...

Nursing Graduate - Medical Oncology Unit - August 2025 Cohort - DCMC

Luminis Health - Lanham,MD

Overview: A nursing graduate may practice as set forth by the Maryland Board of Nursing for 90 days from graduation or until they have received results from the initial NCLEX examination. In addition, the nursing graduate...

Automotive Technician- 2nd Shift

CarMax - Potomac,MD

6032 - Frederick - 5601 Urbana Pike, Frederick, Maryland, 21704 CarMax, the way your career should be! ...