science Jobs in washington

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Civil Engineer - Land Development

Exelon

•

Glenwood, Maryland, 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
Posted 24 days ago | Updated 11 hours ago

Senior Transportation Engineer - Highway

Trilon Group

•

Manassas, Virginia, USA

Full-time

Senior Transportation Engineer - Highway Department: Transportation Employment Type: Full Time Location: Manassas, VA Reporting To: Rick DeLong Description Rinker Design Associates, LLC (RDA) has excellent advancement opportunities for mid to senior-level civil engineering professionals. This position will provide leadership opportunities for the development of highway designs, intersection improvements, interchange improvements, and pedestrian facility improvements, including the developme
Posted 60+ days ago | Updated 10 hours ago

Principal Mechanical Engineer

RTX Corporation

•

Sterling, Virginia, USA

Full-time

Date Posted: 2025-04-14 Country: United States of America Location: VA122: 21251 Ridgetop Circle,Sterling 21251 Ridgetop Circle , Sterling, VA, 20166 USA Position Role Type: Onsite About Us: At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahea
Posted 8 days ago | Updated 10 hours ago

Civil Engineer - Land Development

Exelon

•

Maryland, USA

Full-time

Job DescriptionWho 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 20
Posted 1 day ago | Updated 10 hours ago

Instrumentation & Controls Engineer

Stantec

•

Fairfax, Virginia, USA

Full-time

Instrumentation & Controls Engineer - ( 24000314 ) Description Many of the world's top engineers and scientists come together in our Water business because they view a community's interaction with water a bit differently-as a single holistic system, rather than unconnected networks divided by jurisdictional boundaries. Working throughout the hydrologic cycle, we are delivering sustainable solutions to make sure water is where it should be and available when needed. Our experts guide our work wit
Posted 51 days ago | Updated 10 hours ago

Systems Engineer

BlueHalo

•

Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, we don't just witness the future of national security - we create it. In our relentless pursuit of innovation, we are expanding our team and actively seeking a Systems Engineer to join a critical program based in Annapolis Junction, MD. Your expertise in systems engineering will play a pivotal role in solving complex problems and driving advancements in national defense capabilities. Join a team where your technical skills and leadership will make a tangible impact o
Posted 50 days ago | Updated 10 hours ago

Staff Mechanical Engineer C5ISR

Oceaneering International

•

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-
Posted 1 day ago | Updated 6 hours ago

Systems Administrator

BlueHalo

•

Annapolis, Maryland, USA

Full-time

BlueHalo, an AV Company, is seeking a System Administrator to support a mission critical program in the Annapolis Junction, MD area. Our team seeks problem solvers, innovators, technologists, and operators looking to remain at the forefront of driving meaningful change and make an enduring impact on the national security mission. As a member of our team your work will align the most innovative solutions to evolve and transform how our customers accomplish their most complex challenges. You'd li
Posted 60+ days ago | Updated 10 hours ago

Software Test Engineer

Lockheed Martin Corporation

•

Herndon, Virginia, USA

Full-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em
Posted 5 days ago | Updated 10 hours ago

Senior Software Engineer

General Dynamics

•

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. Must have JavaScript and Kubernetes. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements
Posted 32 days ago | Updated 10 hours ago

Cloud Computing Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505712 Location: CHANTILLY, VA, US Date Posted: 2025-05-15 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 Cloud Engineer to work on an exciting, fast-paced program. This position provides Cloud Computing expertise to customer's R&D gro
Posted 7 days ago | Updated 8 hours ago

Senior Electrical Engineer - Aviation & Federal (Arlington)

Burns & McDonnell

•

Arlington, Virginia, USA

Full-time

Description The Senior Electrical Engineer will lead electrical design project teams to create world-class designs for new projects, alterations, and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government, and military facilities. The Senior Electrical Engineer will lead the project team throughout the design and construction process, adapting electrical plans according to budget constraint
Posted 60+ days ago | Updated 10 hours ago

Junior Software Engineer

Nightwing

•

Remote or Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 10 hours ago

Software Engineer

Nightwing

•

Remote or Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 10 hours ago

2025 BS/MS Graduate Robotics Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you passionate about pursuing groundbreaking research to solve today's greatest challenges in robotics? Do you enjoy working on meaningful interdisciplinary problems? Do you thrive in a collaborative and creative environment? If so, we're looking for someone like you to join our team at APL. If you are graduating with a Bachelor's or Master's degree in Computer Science, Engineering, or Mathematics, we'd love to have you join our team! The Robotics Group in the Research and E
Posted 60+ days ago | Updated 10 hours ago

Data Warehouse Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Data Warehouse Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and innovative Data Warehouse Engineer to join our team and help design, build, and maintain high-performance data warehousing solutions. In this role, you will collaborate with cross-functional teams to structure and optimize large-scale data environments, ensuring efficient data integration, storage, and ac
Posted 60+ days ago | Updated 10 hours ago

Civil Engineer - Land Development

Exelon

•

Ellicott City, Maryland, 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
Posted 24 days ago | Updated 15 hours ago

Civil Engineer - Land Development

Exelon

•

Ellicott City, Maryland, 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
Posted 24 days ago | Updated 7 hours ago

Sr. Controls Engineer, AMER Controls

Amazon Data Services, Inc.

•

Herndon, Virginia, USA

Full-time

As part of the global controls team, you will work with highly motivated experts and innovators in the data center industry. You will be responsible for troubleshooting, project management, and maintaining the building management system (BMS) and electrical power monitoring system (EPMS). Using Amazon leadership principles, you will develop new processes and standards while innovating in the controls space. AWS Data centers have multiple components such as generators, uninterruptable power sourc
Posted 9 days ago | Updated moments ago

Sr. Controls Engineer, AMER Controls

Amazon Data Services, Inc.

•

Herndon, Virginia, USA

Full-time

As part of the global controls team, you will work with highly motivated experts and innovators in the data center industry. You will be responsible for troubleshooting, project management, and maintaining the building management system (BMS) and electrical power monitoring system (EPMS). Using Amazon leadership principles, you will develop new processes and standards while innovating in the controls space. AWS Data centers have multiple components such as generators, uninterruptable power sourc
Posted 9 days ago | Updated moments ago