science Jobs in Washington

421 - 440 of 5,382 Jobs

Submarine Cybersecurity Test & Evaluation SpecialistJob Title - Submarine Cybersecurity Test & Evaluation Specialist

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

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Manassas, Virginia, USA

Full-time

JOB TITLE: Submarine Cybersecurity Test & Evaluation Specialist JOB LOCATION: Manassas, VA WAGE RANGE*: 50-55 JOB NUMBER: 25-03067 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Submarine Cybersecurity Test & Evaluation Specialist to work from their Manassas, VA facility. We are seeking an enthusiastic and driven Cybersecurity Test & Evaluation Specialist to join our dynamic teams in Manassas, VA. The selected candidate will join a highly talented te

Lead Gas Insulated Substation Engineer 1 - GridJob Title - Lead Gas Insulated Substation Engineer 1 - Grid

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Elkridge, Maryland, USA

Full-time

Description Due to continued growth, our Electric Grid Infrastructure Services Group is seeking an experienced Gas Insulated Substation (GIS) Lead Electrical Engineer. This position offers you the opportunity to work in a project team environment with other engineers and designers involved in the detailed electrical design and project management of distribution and transmission substation projects.Specifically, this position is intended to function as a Subject Matter Expert for Gas Insulated S

Systems Engineer - TrainingJob Title - Systems Engineer - Training

QinetiQ USCompany Name - QinetiQ US

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McLean, 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

Back End Software DeveloperJob Title - Back End Software Developer

QinetiQ USCompany Name - QinetiQ US

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Chantilly, Virginia, USA

Full-time

Senior Advanced Engineer- IPT LeadJob Title - Senior Advanced Engineer- IPT Lead

General DynamicsCompany Name - General Dynamics

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Herndon, Virginia, USA

Full-time

Basic Qualifications Education Requirements: Requires a Bachelor's degree in Mechanical Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Clearance Requirements: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for acces

Modernization Cyber Network Engineer - NE1Job Title - Modernization Cyber Network Engineer - NE1

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description The Work: We are seeking professionals interested in Network Engineering. Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to include providing new features and enhancements to Front End Solutions systems. This will allow for products to work at-scale with processing of target communications across multiple types of Midpoint accesses. You will propel the

System Engineer (SDA) - EnterpriseJob Title - System Engineer (SDA) - Enterprise

QinetiQ USCompany Name - QinetiQ US

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Remote or Chantilly, Virginia, USA

Full-time

Senior Systems Engineer - RMAJob Title - Senior Systems Engineer - RMA

QinetiQCompany Name - QinetiQ

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McLean, Virginia, USA

Full-time

Network Engineer 1Job Title - Network Engineer 1

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

RealmOne is BREWing something extraordinary! 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 journey as we exe

Software Engineer with GIS ExperienceJob Title - Software Engineer with GIS Experience

Cymertek CorporationCompany Name - Cymertek Corporation

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Chantilly, Virginia, USA

Full-time

Software Engineer with GIS Experience LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a motivated and skilled **Software Engineer with GIS Experience** to join our team and contribute to the development of innovative geospatial software solutions. In this role, you will design, implement, and optimize applications that leverage Geographic Information Systems (GIS) technologies to process and analyze s

Sr. Engineering Team LeadJob Title - Sr. Engineering Team Lead

RosendinCompany Name - Rosendin

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Sterling, Virginia, USA

Full-time

Job DescriptionJob DescriptionWhether you're a recent grad or a seasoned professional, you can experience meaningful career growth at Rosendin. Enjoy a true sense of ownership as you work with a proven industry leader on some of the most exciting and high-profile projects in the nation. We offer a wide range of job opportunities, competitive compensation, full benefits, an Employee Stock Ownership Plan and more. Why Rosendin?Committed. Innovative. Engaged.If you're looking to take your career to

Cybersecurity Program ManagerJob Title - Cybersecurity Program Manager

ALTA IT ServicesCompany Name - ALTA IT Services

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Bethesda, Maryland, USA

Full-time

Cybersecurity Program Manager Rockville, MD - mostly remote (must come for onsite meetings twice a month) Direct Hire $225-240K plus benefits ALTA IT Services is seeking a Cybersecurity Program Manager to provide support to a client in the Maryland/Washington DC Metro area. The Cybersecurity Program Manager will serve as the senior leader responsible for overseeing the successful execution of a comprehensive, mission-critical cybersecurity contract supporting a national-level agency in the he

Software EngineerJob Title - Software Engineer

General DynamicsCompany Name - General Dynamics

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Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 2+ years of job-related experience or a Master's degree. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the

Information Systems Security Engineer II (Onsite)Job Title - Information Systems Security Engineer II (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Sterling, Virginia, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 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: DoD Clearance: Secret Information Systems Security Engineer II (Onsite) Do you like video games? Have you ever wondered what it would be like to create yo

Senior Systems EngineerJob Title - Senior Systems Engineer

OceaneeringCompany Name - Oceaneering

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Maryland, USA

Full-time

Company Profile Oceaneering Technologies (OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions for commercial and U.S. military vessels. Oceaneering Aerospace and Defense Technologies (AdTech) delivers solutions that enable humans to work safely and effectively in harsh environments - from underwater to the outer reaches of space. Our innovative solutions support the development and application of practical, cost-

System Engineer 3Job Title - System Engineer 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Looking to FAST-track your career at RealmOne? 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 journey as we exe

DNS Engineer - TS/SCI w/PolyJob Title - DNS Engineer - TS/SCI w/Poly

General DynamicsCompany Name - General Dynamics

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Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Systems Development, Systems Management, Troubleshooting Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a DNS Systems Engineer at GDI

C++ Technical Lead, Intelligence SystemsJob Title - C++ Technical Lead, Intelligence Systems

Aduril IndustriesCompany Name - Aduril Industries

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Reston, Virginia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Senior Advanced Electrical EngineerJob Title - Senior Advanced Electrical Engineer

General DynamicsCompany Name - General Dynamics

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Annapolis, Maryland, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to

Analyst-Digital Network TS/SCI W/POLYJob Title - Analyst-Digital Network TS/SCI W/POLY

Parsons Services CompanyCompany Name - Parsons Services Company

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Chantilly, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for multiple Digital Network Analyst's to join our growing team.