science Jobs in washington

101 - 120 of 5,475 Jobs

Mission and Enterprise Integration Lead Systems EngineerJob Title - Mission and Enterprise Integration Lead Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506738 Location: CHANTILLY, VA, US Date Posted: 2025-06-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % 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 looking for a Mission and Enterprise Integration Lead Systems Engineer to support a very dynamic and innovative space program in Chantilly, VA. In this

General Engineer - PHI Outdoor LightingJob Title - General Engineer - PHI Outdoor Lighting

ExelonCompany Name - Exelon

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Washington, District of Columbia, USA

Full-time

Who We Are: We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities stronger, healthier and more resilient. We're powered by purpose-driven people like you who believe in being inclusive and creative, and value safety, innovation, integrity and community service. We are a Fortune 200 company, 19,0

Software Engineer - DevSecOps/Platforms EngineerJob Title - Software Engineer - DevSecOps/Platforms Engineer

Boeing CompanyCompany Name - Boeing Company

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Remote or Arlington, Virginia, USA

Full-time

Software Engineer - DevSecOps/Platforms Engineer Company: The Boeing Company The Boeing Company is currently seeking an experienced, passionate and hands-on DevSecOps/Platforms Engineer, to join the Enterprise Software Verticals (ESV) organization located in Arlington, Virginia | North Charleston, South Carolina | Mesa, Arizona | El Segundo, California | Plano, Texas | Berkeley, MO | Colorado Springs, CO | Denver, CO | Fairfax, VA. In this role, you will be part of a team that enables the Boei

Resiliency Systems EngineerJob Title - Resiliency Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506502 Location: CHANTILLY, VA, US Date Posted: 2025-06-09 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 Senior Ground Resiliency Systems Engineer to support a dynamic program in Chantilly, VA. In this role you will provide engineering support to

Lifecycle Quality Assurance SpecialistJob Title - Lifecycle Quality Assurance Specialist

Electronic Consulting Services, Inc (ECS Federal)Company Name - Electronic Consulting Services, Inc (ECS Federal)

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Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking qualified Lifecycle Quality Assurance Specialist candidates to join our team, supporting National Oceanic and Atmospheric Administration' (NOAA) large-scale project. This is a remote position. Eligible candidates must demonstrate a high level of attention to detail, possess the ability to plan ahead and be customer- support focused. This position is responsible forsupporting the project during the entire lifecycle of the assigned projects. *4+ years of relevant wo

Signal Processing EngineerJob Title - Signal Processing Engineer

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in research and

Deputy Chief EngineerJob Title - Deputy Chief Engineer

Aduril IndustriesCompany Name - Aduril Industries

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Washington, District of Columbia, 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

FAA Subject Matter Expert IV - Advanced Air Mobility (AAM)Job Title - FAA Subject Matter Expert IV - Advanced Air Mobility (AAM)

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2505990 Location: WASHINGTON, DC, US Date Posted: 2025-05-22 Category: Defense/Intel Subcategory: Policy Analyst Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description Job Description: Subject Matter Expert IV Applies knowledge in a technical field with proficiency in relevant engineering principles and practices. Implements solutions to dif

Software Engineer - DevSecOps/Platforms EngineerJob Title - Software Engineer - DevSecOps/Platforms Engineer

BOEINGCompany Name - BOEING

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Fairfax, Virginia, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking an experienced, passionate and hands-on DevSecOps/Platforms Engineer, to join the Enterprise Software Verticals (ESV) organization located in Arlington, Virginia | North Charleston, South

Senior Systems EngineerJob Title - Senior Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506740 Location: CHANTILLY, VA, US Date Posted: 2025-06-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % 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 looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support a very dynamic and

Lead Technical Systems AnalystJob Title - Lead Technical Systems Analyst

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Enterprise Integration, Operations and Launch Systems EngineerJob Title - Enterprise Integration, Operations and Launch Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506736 Location: CHANTILLY, VA, US Date Posted: 2025-06-16 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 looking for an Enterprise Integration, Operations, and Launch System Engineer to support a very dynamic and innovative space program in Chantilly, VA. In this position, y

Senior Enterprise ArchitectJob Title - Senior Enterprise Architect

SAICCompany Name - SAIC

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Bethesda, Maryland, USA

Full-time

Job ID: 2505161 Location: BETHESDA, MD, US Date Posted: 2025-05-06 Category: Engineering and Sciences Subcategory: Solutions Archt 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 highly motivated and tactical Enterprise Architect to coordinate change management process across a large government contract from within the C

Software Engineer IIJob Title - Software Engineer II

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Herndon, Virginia, USA

Full-time

SNC can only hire in these states: AL, AK, AZ, CA, CO, FL, GA, HI, ID, IL, IN, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NC, OH, OK, OR, PA, SC, TN, TX, UT, VA, WA, WV, WI. Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission p

Leadership Development Program - Engineering, Software (Starts June 2026)Job Title - Leadership Development Program - Engineering, Software (Starts June 2026)

RTX CorporationCompany Name - RTX Corporation

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Arlington, Virginia, USA

Full-time

Date Posted: 2025-06-11 Country: United States of America Location: VA108: 1100 Wilson Blvd, Arlington 1100 Wilson Boulevard , Arlington, VA, 22209 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aer

Chief Unmanned Systems Robotics EngineerJob Title - Chief Unmanned Systems Robotics Engineer

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

Leidos, a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business Area within our Defense Systems Sector, supporting the Unmanned Surface and Sub-surface Vessels autonomous systems development. As Chief Unmanned Systems Robotics Engineer, you will play a pivotal role in developing our guiding technology strategy and vision for unmanned maritime systems. You will work with our existing and potential customers to define their needs and develop

Applied Researcher IJob Title - Applied Researcher I

Capital OneCompany Name - Capital One

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McLean, Virginia, USA

Full-time

Applied Researcher I Overview: At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building world-class applied science an

Applied Researcher IIJob Title - Applied Researcher II

Capital OneCompany Name - Capital One

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McLean, Virginia, USA

Full-time

Applied Researcher II Overview: At Capital One, we are creating trustworthy and reliable AI systems, changing banking for good. For years, Capital One has been leading the industry in using machine learning to create real-time, intelligent, automated customer experiences. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to building world-class applied science a

Applied Researcher IIJob Title - Applied Researcher II

Capital OneCompany Name - Capital One

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McLean, Virginia, USA

Full-time

Applied Researcher IJob Title - Applied Researcher I

Capital OneCompany Name - Capital One

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McLean, Virginia, USA

Full-time