700 Developer Engineer Intern jobs in Washington,DC

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SkillBridge Internship (Active Duty Only)

SimVentions, Inc - Glassdoor✪ 4.6

Woodbridge, VA 22192

Urgently Hiring

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2026 Graduate - Algorithm Development Engineer

Johns Hopkins Hospital

Laurel, MD 20723

$85,000/yr

~ 29 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in computer engineering, electrical engineering, mathematics/statistics, or physics
Are skilled in or have working knowledge of a programming language such as Python, MATLAB, or C/C++
Have strong written and verbal communication skills with the ability to work effectively in small project teams
Are curious about signal processing, machine learning, deep learning, or artificial intelligence
Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance
Eligibility requirements include U.S. citizenship

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SkillBridge Internship (Active Duty Only)

SimVentions, Inc - Glassdoor✪ 4.6

Lorton, VA 22079

Urgently Hiring

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2026 PhD Graduate - Autonomous Systems Design Engineer: Controls, Navigation, Sensors, and Simulation

Johns Hopkins Hospital

Laurel, MD 20723

$105,000/yr

~ 29 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Are pursuing a PhD in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Software Engineering Systems Engineering, Physics, Mathematics, or Computer Science.
Proven internship experience or possess extensive classroom project work in a subject matter in any of the following areas: guidance, inertial navigation, modern/adaptive control, classical control, optimization; electromagnetic wave propagation, RF antennas, optics, signal and image processing, radar, programming/coding; dynamics, programming/coding, algorithms, optimization; hardware testing, embedded systems, sensor testing artificial intelligence and software development.
Are skilled in or have knowledge of coding practices in Matlab/Simulink, C++, Python, or other languages
Are able to obtain an Interim Secret security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.
Have a minimum 3.0 GPA on a 4.0 scale. Note: When prompted to upload attachments, please include a copy of your college transcripts (unofficial transcripts are acceptable).

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System Development Engineer II, Platform Engineering and Emerging Technologies

Amazon Development Center U.S.

Herndon, VA 20171

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree, or CSSLP (Certified Secure Software Lifecycle Professional)
2+ years of non-internship professional software development experience
1+ years of designing or architecting (design patterns, reliability and scaling) of new and existing systems experience
Knowledge of systems engineering fundamentals (networking, storage, operating systems)
Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby
This position requires that the candidate selected must currently possess and maintain an active TS/SCI security clearance.
The position further requires that, after start, the selected candidate obtain and maintain an active TS/SCI security clearance with polygraph or commensurate clearance for each government agency for which they perform AWS work.

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Software Engineer with Poly SR SWE2

Lockheed Martin

Annapolis Junction, MD 20701

~ 32 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

TS/SCI w/ FSP
Twenty (14) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of software solutions, with a focus on Linux operating systems.
Strong Familiarity with programming languages such as Java.

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Program Chief Engineer

Fibertek

Herndon, VA 20171

~ 34 min OnsiteUrgently Hiring

Master's or PhD degree in a relevant engineering or applied-science field
>10 years professional experience including demonstrated success leading large and diverse technical teams in an engineering or technology-development organization
Specific experience engineering, qualifying, and delivering electro-optical systems for US space and/or military applications
Technical expertise in one or more of the following skill areas: laser systems, LIDAR sensors, optical communication systems, optical systems engineering, and/or qualification of systems and technologies for aerospace and defense
Familiarity with industry-standard engineering tools in one or more disciplines: requirements tracking and verification, model-based systems engineering, circuit design and simulation, thermal and structural analysis, optical design and tolerance analysis, and/or others
Exceptional written and verbal communication skills with the ability to concisely articulate how technical solutions and maturation plans are innovative, technically credible, and responsive to current and emerging mission needs
US Citizenship and eligibility to obtain a US Security Clearance

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Principal Radiation Architecture Engineer

Draper

Reston, VA 20191

~ 30 min Onsite

Requires a Bachelor's in Physics, Electrical Engineering, Nuclear Engineering, or other relevant field
7-10 years Radiation Engineering or related experience
At least 60% time on-site at a Draper campus
Applicants selected for this position will be required to obtain and maintain a government security clearance

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Unmanned & Autonomous Systems Engineer, Lead

BOOZ, ALLEN & HAMILTON

Indian Head, MD 20640

~ 41 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

10+ years of experience in systems engineering or develop ment of DoD weapon s systems, ordnance or munitions, unmanned systems, or autonomous platforms, including leading the technical effort across multiple develop ment phases
5+ years of experience leading cross-functional engineering teams through the full develop ment lifecycle, including requirements definition, architecture, design, integration, and verification
5+ years of experience planning and conducting technical reviews, including SRR, SDR, SFR, PDR, CDR, TRR, FCA, or PCA, and develop ing the supporting technical documentation
Experience advancing prototype systems through the develop ment lifecycle to achieve operational deployment DoD weapon s systems, ordnance or munitions, unmanned systems, or autonomous platforms
Experience identifying, analyzing, and managing program technical risks and issues across hardware, sof tware, and system domains, including root cause analysis and mitigation planning
Experience decomposing operational requirements and system specifications into a managed technical baseline and allocating requirements across subsystems
Experience using a Model-Based Systems Engineering or Digital Engineering approach to manage system definitions, architecture, and technical baselines
Ability to resolve complex, multidisciplinary technical challenges in a fast-paced environment, work independently and collaboratively, take initiative, and drive a team to program goals
Secret clearance
Bachelor's degree in an Engineering, Mathematics, or Physics field

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Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr

Hybrid~ 23 min

High School with 9+ years (or commensurate experience)
DoD 8570 IAT Level II or higher (e.g., Security+ CE, CySA+)
A recognized Linux certification (e.g., RHCE, RHCSA)
Deep technical proficiency in administrative engineering, configuration, and advanced troubleshooting of RHEL or similar enterprise Linux platforms.
Hands-on engineering experience using advanced automation scripts (e.g., Ansible, Bash, Python, or Puppet) for systems orchestration.
Proven experience implementing DISA STIGs and hardening enterprise Linux operating systems to meet federal security baselines.
Clearance Level: Must have an active Secret clearance

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