entry level software engineer Jobs in washington, dc

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Jr. Voice Over IP (VoIP) Engineer

LinTech Global Inc.

•

Alexandria, Virginia, USA

Full-time

LinTech Global is looking for a Jr. Voice Over IP (VoIP) Engineer to support an Important Government Client. Location: Alexandria, VA POSITION DESCRIPTION Provide system and engineering support for documented and approved projects and tasks.Ensure all engineered solutions are in compliance with DISA STIGs, DoD and policies and standards.Ensure engineered solutions are designed to maintain highest availability and service dependability.Develop and maintain documentation which will include but i
Posted 10 days ago | Updated 10 hours ago

Software Engineer (Cyber) - Early Career

Lockheed Martin Corporation

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Maryland, 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 3 days ago | Updated moments ago

Junior Test Engineer

Peraton

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Reston, Virginia, USA

Full-time

Responsibilities As a Test Engineer, you will be responsible for planning, executing, and maintaining tests to ensure the quality and reliability of our products. You will work closely with developers, product managers, and other teams to ensure that software and systems meet the functional, performance, and reliability requirements. This role requires hands-on experience in both manual and automated testing, attention to detail, and a commitment to delivering high-quality products. Key Respon
Posted 48 days ago | Updated 19 days ago

Software Engineer (Python/AWS)

Software Guidance & Assistance

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Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Software Developer (Python/AWS) for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This role is hybrid (2 days/week Onsite) Responsibilities : Design and implement scalable, high-performance applications Lead technical projects and mentor junior team members Collaborate with cross-functional teams to define and implement solutions Write clean, maintainable, and well-tested code Participate
Posted 2 days ago | Updated 11 hours ago

2025 Graduate - Engineer/Analyst - Intelligence, Surveillance, Reconnaissance, & Targeting Scientific Applications

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in researching, developing, and analyzing innovative ways to produce impactful information from many different types of sensors and sources of data? Would you like to advance your ideas from concept to prototype to field testing on US military ships, aircraft, satellites, and ground systems? Would you take satisfaction in developing advanced capabilities that will be used by US military personnel to achieve their missions in Intelligence, Surveillance, Reconnais
Posted 4 days ago | Updated moments ago

Associate Agile Engineer (Entry-Level)

Copeland

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Remote

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 10 days ago | Updated moments ago

2025 Graduate - Engineer - Multi-Mission Planning Development

Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you want to help U.S. military personnel successfully carry out their critical defense missions around the globe? Are you passionate about applying your academic degree to tackle challenging engineering problems facing our U.S. military when carrying out those critical missions? Would you like to contribute to the design and analysis of military Mission Planning tools utilized by U.S. warfighters in the Armed Services? If you are graduating with a degree in Systems Engineering
Posted 60+ days ago | Updated moments ago

Junior Full Stack Platform Engineer - AWS

General Dynamics

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Remote or Rockville, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACLC (T3) Job Family: Cloud Job Qualifications: Skills: Amazon Web Services (AWS), Cloud Development, Docker (Software), Node.js, TypeScript Certifications: None Experience: 2 + years of related experience ship Required: No Job Description: GDIT is seeking a Junior Full Stack Platform Engineer with a hunger for supporting an evolving cloud d
Posted 1 day ago | Updated moments ago

Junior Computer Engineer

Battelle Memorial Institute

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Chantilly, Virginia, USA

Full-time

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency. We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply. Job Summary Battelle's Cyber Solutions Division (CSD) is responsible
Posted 56 days ago | Updated moments ago

2025 PhD Graduate - Intelligent Autonomous Systems and Artificial Intelligence Engineer

Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you passionate about innovating new technologies to influence and shape our Nation's future security and preeminence? Are you excited about working on multi-disciplinary teams to innovate the state-of-the-art in autonomous systems, artificial intelligence, software design, embedded systems, virtual reality, simulation and/or uncrewed air platforms? Are you interested in applying your skills to conceive, design, prototype and test new capabilities in intelligent autonomous syst
Posted 6 days ago | Updated moments ago

Lead Software Engineer

Costar Group

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Arlington, Virginia, USA

Full-time

Lead Software Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information an
Posted 2 days ago | Updated moments ago

Entry-level Bridge Engineer

Greenman-Pedersen Inc.

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Columbia, Maryland, USA

Full-time

Description GPI has an immediate opening for a Structural Engineer in either our Columbia, MD or Milford, DE office. We offer opportunities to work in a collaborative and team-oriented environment on a variety of transportation projects for federal, state, local and private clients. Ideal candidates will hold an Engineer-In-Training certification, with aspirations of obtaining PE licensure. Do you value a company that puts employee satisfaction and diversity at the forefront of who they are? I
Posted 29 days ago | Updated moments ago

Senior Software Engineer (Front-End)

Mastercard

•

Arlington, Virginia, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 14 days ago | Updated moments ago

FLEX Senior Software Engineer - Front End Web

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. As a Senior Java, Full stack and Adobe Experience Manager (AEM) Software Engineer at Marriott, you will be working on a state of the art React based micro-ui architecture, utilizing AEM as the CMS and a Java based services. You will help build the next generation hospitality web portal to assist our customers in traveling the world for work and pleasure. You will work with product owners, UX, back-end/front-end engineers and QA engineering to build
Posted 1 day ago | Updated moments ago

Sr. Embedded Software Engineer

Iridium Satellite LLC

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McLean, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People acros
Posted 38 days ago | Updated 10 hours ago

Senior Software Engineer

Tential

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Rockville, Maryland, USA

Contract

Overview: We are seeking a highly skilled Senior Software Engineer to join our dynamic engineering team. As a key member of the development team, you will be responsible for designing, implementing, and maintaining scalable, high-performance solutions in the cloud. You will leverage AWS, Java, and Python technologies to build innovative applications that serve our growing customer base. In this role, you will also take ownership of driving innovation within the team, proactively identifying oppo
Posted 7 days ago | Updated 10 hours ago

Mechanical Engineer - Energy Solutions - CMTA

Legence Therma LLC

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Fairfax, Virginia, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 13 hours ago | Updated moments ago

Senior Software Engineer, .NET

Mastercard

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Arlington, Virginia, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 14 days ago | Updated moments ago

System Engineer Associate - Entry Level

Lockheed Martin Corporation

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Remote or Titusville, Florida, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 7 days ago | Updated moments ago

FLEX Senior Software Engineer

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. As a Senior Front-End Software Engineer at Marriott, you will be working on a state of the art React based micro-ui architecture. You will help build the next generation hospitality web portal to assist our customers in traveling the world for work and pleasure. You will work with product owners, UX, back-end engineers and QA engineering to build scalable web software that performs well on all modern web browsers and devices. Key Responsibilities D
Posted 33 days ago | Updated moments ago