science Jobs in district of columbia

241 - 260 of 5,373 Jobs

Data Scientist 3Job Title - Data Scientist 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Are you VIGILANT about your career? RealmOne definitely is! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. Join us on this jo

Senior System Engineer - RF/DSP/CommsJob Title - Senior System Engineer - RF/DSP/Comms

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern

Cybersecurity Engineer III - Secret Clearance RequiredJob Title - Cybersecurity Engineer III - Secret Clearance Required

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cybersecurity, Information Security, Splunk Infrastructure Monitoring Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Own your career as a Cybersecurity Engineer at GDIT. Here, you'll have the opportunity to build strong l

Systems EngineerJob Title - Systems Engineer

SAICCompany Name - SAIC

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Fort Belvoir, Virginia, USA

Full-time

Job ID: 2504718 Location: FORT BELVOIR, VA, US Date Posted: 2025-04-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC has an opportunity for a Systems Engineer to join an elite team providing Systems Engineering and Technical Advisory (SETA) services in Springfield, VA

Space Systems Engineer - IntegrationJob Title - Space Systems Engineer - Integration

QinetiQ USCompany Name - QinetiQ US

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Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Lead Systems Engineer (Payload)Job Title - Lead Systems Engineer (Payload)

QinetiQCompany Name - QinetiQ

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McLean, Virginia, USA

Full-time

Systems Engineering ManagerJob Title - Systems Engineering Manager

Boeing CompanyCompany Name - Boeing Company

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Fairfax, Virginia, USA

Full-time

Systems Engineering Manager Company: The Boeing Company Boeing Research & Technology is looking for a Systems Engineering Manager based out of Fairfax, VA. We are Boeing Research & Technology (BR&T): Boeing's global research and development team creating and implementing innovative technologies that make the impossible possible and enabling the future of aerospace. We are engineers and technicians, skilled scientists and bold innovators; Join us and put your passion, determination, and skill

Network EngineerJob Title - Network Engineer

General DynamicsCompany Name - General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Local Area Network (LAN), Networking Hardware, Network Services, Routers Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT mean

Reentry Systems Mechanical EngineerJob Title - Reentry Systems Mechanical Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you interested in hypersonic and reentry system design and prototyping? Do you want to make contributions that accelerate the readiness of our Nation's defenses to support next generation hypersonic and reentry systems? If so, we are seeking an engineer to help us perform research, development, design, analysis and prototyping of next generation reentry systems, hypersonic vehicles, and enabling technologies to advance our Nation's premiere strategic weapons systems. As a memb

F-35 Identity Engineer | Secret clearanceJob Title - F-35 Identity Engineer | Secret clearance

General DynamicsCompany Name - General Dynamics

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Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory Administration, Azure Active Directory (AD), Microsoft Entra ID (Azure Active Directory), System Administration Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a

Program Manager - SAP OperationsJob Title - Program Manager - SAP Operations

GuidehouseCompany Name - Guidehouse

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Maryland, USA

Full-time

Job Family: Strategy & Transformation Consulting Travel Required: Up to 25% Clearance Required: Active Secret What You Will Do: The Program Manager will join Guidehouse to support a mission sustainment organization within the Navy. In this role, the candidate will provide leadership in support of project management operations, collaborating across Navy directorates to demonstrate vision, gain buy-in, and drive change with stakeholders. The candidate will be comfortable collaborating at the

Ground Systems EngineerJob Title - Ground Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2505640 Location: CHANTILLY, VA, US Date Posted: 2025-05-13 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is in search of a Ground Systems Engineer to support the NRO SIGINT Directorate. Individual selected will provide subject matter expertise to support cust

QA Automation EngineerJob Title - QA Automation Engineer

JobotCompany Name - Jobot

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Rockville, Maryland, USA

Full-time

A rapidly growing 800 person Bio-tech company is currently hiring for a QA Automation Engineer with Java and Selenium WebDriver (Hybrid in Rockville, MD) This Jobot Job is hosted by: Ryan Sullivan Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $130,000 per year A bit about us: A rapidly growing 800 person Bio-tech company is currently hiring for a QA Automation Engineer with Java and Selenium WebDriver experience (Hybrid in Rock

Maritime Systems Research and Development EngineerJob Title - Maritime Systems Research and Development Engineer

Penn StateCompany Name - Penn State

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Reston, Virginia, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Principal Platform Engineer / Linux (Onsite)Job Title - Principal Platform Engineer / Linux (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Springfield, Virginia, USA

Full-time

Date Posted: 2025-08-05 Country: United States of America Location: VA141: 8350 Alban Road, Springfield 8350 Alban Road Suite 700, Springfield, VA, 22150 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our na

SIGINT Systems EngineerJob Title - SIGINT Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506988 Location: CHANTILLY, VA, US Date Posted: 2025-07-24 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a SIGINT Systems Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterp

Counter Space Payload EngineerJob Title - Counter Space Payload Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506663 Location: CHANTILLY, VA, US Date Posted: 2025-06-12 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Counter-Space Payload Engineer to join our team in Chantilly, VA. The Counter-Space Payload Engineer should understand both the technical and

Technical Program Manager - Clearance RequiredJob Title - Technical Program Manager - Clearance Required

LMI Government Consulting (Logistics Management InCompany Name - LMI Government Consulting (Logistics Management In

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Washington, District of Columbia, USA

Contract

Overview LMI is seeking a Technical Program Manager to support a DOD Army Program. The Technical Program Manager will lead multiple project delivery teams, drive program schedules, manage project financials, and ensure high quality delivery of LMI contracts. This position requires an active secret (or higher) clearance. A successful Program Manager will be highly skilled in project management, communication, project planning, and financial management. A successful Program Manager will be detai

Space Systems EngineerJob Title - Space Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506979 Location: CHANTILLY, VA, US Date Posted: 2025-07-02 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a customer within the Intelligence Community

Systems AnalystJob Title - Systems Analyst

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you passionate about applying your analytical skills to help defend our nation against air and missile threats? Are you looking to work in a challenging, collaborative, and rewarding environment? If so, we 're looking for someone like you to join our team at APL! We are seeking a highly motivated Systems Analyst to support combat system performance analysis studies. You will be joining a hardworking team of engineers who are passionate about providing high-impact analysis solut