Junior Engineer Jobs in District of Columbia

1 - 20 of 633 Jobs

Junior Automated & Manual Test Engineer, TS/SCI with a Full Scope Polygraph Security Clearance Required - GJob Title - Junior Automated & Manual Test Engineer, TS/SCI with a Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Maryland, USA

Full-time

Junior Automated & Manual Test Engineer, TS/SCI with a Full Scope Polygraph Security Clearance Required, Annapolis Junction, MD We are currently looking for a Junior Automated & Manual Test Engineer for a great opportunity in Annapolis Junction, MD. The Junior Automated & Manual Test Engineer must have an active TS/SCI with a Full Scope Polygraph Security Clearance. This is a hybrid position with the ability to work 1-2 days/week remotely. - We are looking for a Test Engineer who has experienc

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

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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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

Test Engineer - JuniorJob Title - Test Engineer - Junior

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret Test Engineer for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for creating software test and automating test cases, performing application testing, validating bugs, and isolating issues; writing and initiating test

Dev Ops Engineer - JuniorJob Title - Dev Ops Engineer - Junior

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret cleared DevOps Engineer for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for the design, deployment, testing, certification, operations, patching, addressing interoperability issues, of DevSecOps infrastructure tool

Junior Test EngineerJob Title - Junior Test Engineer

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking an Junior Test Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The will be responsible for implementi

Junior Test EngineerJob Title - Junior Test Engineer

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking an Junior Test Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The will be responsible for implementing and maint

Test Engineer, JuniorJob Title - Test Engineer, Junior

American Systems CorporationCompany Name - American Systems Corporation

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Springfield, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Devises testing plans, methods and equipment to assure reliability of product in conjunction with product design and specifications.Designs, develops, and implements testing methods and equipment.Plans and arran

Software Engineer - JuniorJob Title - Software Engineer - Junior

LeidosCompany Name - Leidos

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McLean, Virginia, USA

Full-time

Software Engineer - Junior Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like

Mission Critical Field Engineer - Entry Level (GRAD)Job Title - Mission Critical Field Engineer - Entry Level (GRAD)

JacobsCompany Name - Jacobs

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Arlington, Virginia, USA

Full-time

Our Digital Infrastructure Group has been at the forefront of creating a new generation of communication infrastructure for over 40 years. We specialize in everything from network development to complete telecom life cycle solutions, datacenter retrofits and modernization, to full data center buildouts. While these critical environments are ever changing, the demand for innovation technology and long-term support remains constant. These services include design, construction, updates, and mainten

Junior Cloud EngineerJob Title - Junior Cloud Engineer

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Junior Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Junior Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candidate will have experience i

Software Engineer- Entry Level - Must Have PolyJob Title - Software Engineer- Entry Level - Must Have Poly

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Annapolis, Maryland, USA

Full-time

Job Description THE WORK This junior role supports a high-visibility national security mission by assisting in the development of data analytics solutions and contributing to agile development projects. This entry-level role is an opportunity to join a dynamic team and support a high-impact mission by providing data analytics and development support. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committe

Jr. Construction EngineerJob Title - Jr. Construction Engineer

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

Junior Systems Engineer InternJob Title - Junior Systems Engineer Intern

American Systems CorporationCompany Name - American Systems Corporation

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McLean, Virginia, USA

Full-time

Overview As a Junior Systems Engineer Intern, you will: Work with a team of driven, supportive and highly skilled professionals.Provide critical support in protecting our country. Receive training to grow your professional and engineering skills! Responsibilities Apply your knowledge as a Junior Systems Engineer to support specific technical tasks at Naval Surface Warfare Center Carderock Division, West Bethesda, MD. Configure and test computer assemblies including multi-disk RAID arrays and n

Jr. Construction EngineerJob Title - Jr. Construction Engineer

QinetiQCompany Name - QinetiQ

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Chantilly, Virginia, USA

Full-time

2025 Graduate - Ocean Engineer / Naval ArchitectJob Title - 2025 Graduate - Ocean Engineer / Naval Architect

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in cutting-edge design of crewed and autonomous marine vehicles? Do you have experience or training in hydrodynamics, marine dynamics, or maritime control? If so, the Maritime Robotics Group (KMM) is looking for a newly-graduated ocean engineer or naval architect to join our team. Our goal is to ensure that our nation has an advantage in autonomous systems through research, development, and deployment of next generation technologies for maritime vehicles. We do

2025 Graduate - Ocean Engineer / Naval ArchitectJob Title - 2025 Graduate - Ocean Engineer / Naval Architect

Johns Hopkins Applied Physics LaboratoryCompany Name - Johns Hopkins Applied Physics Laboratory

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Laurel, Maryland, USA

Full-time

2025 PhD Graduate - Ocean Engineer / Naval ArchitectJob Title - 2025 PhD Graduate - Ocean Engineer / Naval Architect

Johns Hopkins Applied Physics LaboratoryCompany Name - Johns Hopkins Applied Physics Laboratory

•

Laurel, Maryland, USA

Full-time

2025 PhD Graduate - Ocean Engineer / Naval ArchitectJob Title - 2025 PhD Graduate - Ocean Engineer / Naval Architect

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Junior Engineer Intern - Summer 2025Job Title - Junior Engineer Intern - Summer 2025

CACI International, Inc.Company Name - CACI International, Inc.

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Remote

Part-time

Junior Engineer Intern - Summer 2025 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: Secret Employee Type: Part-Time On-Call Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: You'll get to work with a dynamic and growing team of Electrical/Marine/Mechanical/Structural Engineers and Naval Architects in our Washington, DC office. You'll provide technical support on various engineering ship design projects as

Junior Systems Engineer(Cybersecurity)for Navy Combat Systems - Clearance RequiredJob Title - Junior Systems Engineer(Cybersecurity)for Navy Combat Systems - Clearance Required

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, 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 Engineering Job Qualifications: Skills: Computer Science, Information Systems, Information Systems Management, Information Technology (IT), Systems Management Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: The Junior Systems (Cybersecurity) Engineer: Secret Cle