C jobs in District of Columbia

Rust Software Developer/Embedded Systems Engineer (Rust / C/C++) || Virginia - Herndon || 6 + Months - Full-Time

Hybrid in Herndon, Virginia

•

Yesterday

Role: Rust Software Developer/ Embedded Systems Engineer (Rust / C/C++) Location: Virginia - Herndon Full-Time Job Description We are seeking an experienced Embedded Systems Engineer with strong skills in Rust and C/C++ development to support mission-critical defense projects. The ideal candidate will have hands-on experience in embedded software design, object-oriented programming, and secure system development. This role requires an Active Department of Defense (DoD) Secret clearance at the t

Easy Apply

Full-time

$200,000 - $230,000

Engineering Technician C (Ashburn VA)

Ashburn, Virginia

•

Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Full-time

Senior C Software Engineer/Senior Systems Programmer (C/Linux)

Remote

•

Today

We are seeking a highly skilled Senior C Developer with strong expertise in C programming and Linux environments. This role requires deep hands-on experience in systems-level development, debugging, and optimizing applications on Linux platforms. Key Skills RequiredAdvanced proficiency in C programmingStrong, hands-on experience with Linux systemsExperience developing, troubleshooting, and optimizing applications in a Linux environmentMust demonstrate strong real-world experience in C and Linux

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Third Party, Contract

Depends on Experience

Senior Pro*C Developer

Remote

•

Today

Roles and Responsibles Core Development (60%) Design, develop, and maintain core WMS components using C, Pro*C, and Catalyst framework Implement complex warehouse business logic (allocation, picking, putaway, inventory) Optimize database transactions and performance using Oracle embedded SQL Maintain clean, modular, and well-documented code Participate in code reviews and enforce quality standards Integration & Collaboration (20%) Integrate WMS with automation systems (Exotec, Bastian AutoStor

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Full-time, Part-time, Contract, Third Party

C/ UNIX Developer

Remote

•

26d ago

Location: Remote Job Description: Required Skills & Experience: Bachelor s degree in computer science, engineering, management information systems or equivalent work experience5 years of experience making changes to moderately complex batch business applications using C5 years of experience in SQL, preferably embedded in C and using an Oracle Database5 years of experience using LinuxExperience with shell scriptingExperience using CURL and RESTful interfacingExperience with JSONWorking knowledge

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Contract

Up to $50

Sr Developer - Java/C

Remote

•

21d ago

Job Description: As a Lead Java or C Developer, you will play a crucial role in molding the future of digital engineering.Around 10+ years of experience in Java or C hands-on development.Manage the creation and deployment of Java-driven applications with JAVA 21/SB/CInvent, develop, and uphold scalable and reliable microservices with Spring Cloud and Resilience 4J.Deploy Micrometer and Splunk for monitoring and logging to guarantee the application performance and reliability.Experience with Tele

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Full-time

$90,000 - $120,000

Remote C, C++/Unix/SQL/AI/HealthCare Medicaid

Remote

•

Today

About Infinite: InfiniteisagloballeaderindigitalengineeringandITservices,withover20yearsofexperiencedrivingdigitaltransformation.WepartnerwithleadingFortune1000companiestodeliverinnovative,scalabletechnologysolutionsthatacceleratebusinessoutcomes. Withdeepexpertiseintelecommunications,healthcare,banking,andfinance,Infinitehelpsorganizationsoptimizeandmodernizetheirtechnologylandscapestoachievelong-termgrowthandefficiency. Job descriptions : Essential Job Functions Codes, tests, debugs, implemen

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Full-time

Depends on Experience

Support Scientist

Greenbelt, Maryland

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20d ago

Title - Support Scientist Client - NASA Location - Greenbelt, MD (Onsite) Job Type - Full Time Job Description: We are seeking a Support Scientist to provide scientific and technical leadership under the ATMOS contract at NASA GSFC. The role includes planning and coordinating research efforts, developing models and instruments, and presenting results in scientific forums. ATMOS is a NASA support services contract that provides advanced scientific, engineering, and technical expertise to enable

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Full-time

Depends on Experience

RUST Software Engineer || Active U.S. DoD Secret Security Clearance

Herndon, Virginia

•

Today

Job Title: Senior Software Engineer RUST (Embedded Systems)Location: Herndon, VASchedule: 9/80 (Every Other Friday Off)Employment Type: Full-timeWork Arrangement: OnsiteTravel: ~30% for onboarding, integration, or Scrum activities Job OverviewSeeking an experienced Senior Software Engineer with deep expertise in RUST and embedded systems development. This role involves leading the adoption of RUST across multiple product lines, converting legacy systems, ensuring memory-safe practices, and cont

Easy Apply

Third Party, Contract

$200,000 - $230,000

Lead Process Architect (Future Opportunity)

Hybrid in Washington, District of Columbia

•

Today

Please note, this opportunity is contingent upon receiving award and is not immediately available. Washington, D.C. (DC Metro area) Job Description Metric5 is seeking a Lead Process Architect for an upcoming opportunity. The Lead Process Architect will lead the team of business analysts and software engineers to manage the automation opportunity and intake process. This role works directly with business stakeholders to identify and design process robotics opportunities and provides technical ex

Full-time

Principal Vulnerability Researcher

Arlington, Virginia

•

Today

We are seeking skilled Vulnerability Researchers to support the analysis of malicious software and development of mission-critical cyber capabilities. This role involves designing, building, and deploying tools across areas such as command-and-control, persistence, and networking. Required Skills: Requires an active Secret clearance or higher. Hands-on experience reverse engineering compiled programs (C/C++)Proficiency in common assembly languages (x86, x86-64, ARM)Strong scripting background (P

Easy Apply

Full-time

200k - 300k

Senior Software Engineer Multi-Cloud Expert

Hybrid in Arlington, Virginia

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27d ago

Senior Software Engineer Multi-Cloud Expert (Remote | Top Secret Clearance) Location: Hybrid - Arlington, VA Clearance: Active Tops Secret (SCI Eligible) Why This Role is Exciting: Are you a seasoned software engineer ready to lead the architecture of next-generation cloud systems? Join a team where your expertise in multi-cloud engineering, automation, and DevSecOps will directly shape the security and efficiency of enterprise-grade solutions. This is a Subject Matter Expert (SME) role you ll h

Full-time

$160,000 - $220,000

Senior Software Engineer

Falls Church, Virginia

•

Today

Senior Software Engineer (on-site) This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $200,000 per year A bit about us: Our client is a well-funded deep tech company headquartered in Northern Virginia, building a suite of autonomous software reliability and testing products. Their team is collaborative, highly technical, and customer focused. They prioritize the long-term in our structure

Full-time

USD 150,000.00 - 200,000.00 per year

Solution / Technical Architect (Future Opportunity)

Hybrid in Washington, District of Columbia

•

Today

Please note, this opportunity is contingent upon receiving award and is not immediately available. Washington, D.C. (DC Metro area) Job Description Metric5 is seeking a Solution/Technical Architect to provide high-level subject matter and application technical expertise for the RPA Center of Excellence (COE). This role is responsible for identifying technical infrastructure requirements, providing full lifecycle management support for Intelligent Automation solutions, and guiding the design, bu

Full-time

Software Developer

Reston, Virginia

•

Today

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD

Full-time

2026 Graduate - Physicist/Nuclear Engineer - Applied Chemistry and Physics

Laurel, Maryland

•

Today

Description Are you passionate about physics? Do you want to tackle tough problems, make real-world impact, and drive the future? If you are graduating with a degree in physics or nuclear engineering, and want to work on high-impact problems, we would love to have you join our team! We are seeking talented individuals to join a dedicated, multidisciplinary team of physicists, nuclear engineers, materials scientists, and chemists. At APL, you will work directly with experienced scientists and

Full-time

USD 85,000.00 per year

Software Engineer

Lanham, Maryland

•

Today

Job Description Readiness Delivered. Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises. We proactively build trusted relationships with our peers, partners and customers, and take ownership for our actions-always striving to do the right thing. As part of the OpenSpace development team, the Software Engineer will be a valuable contributor

Full-time

Depends on Experience

Cyber Research Intern

Arlington, Virginia

•

Today

Leidos is seeking a motivated intern to support our work in Cyber research. The position will be based out of our Arlington, VA office OR San Diego, CA. However, this position is available as remote work or onsite. This candidate will work with other researchers and engineers in research projects focused on developing innovative cyber and cybersecurity solutions. Tasks involved in this research include adapting and extending cyber technologies to new applications, developing prototypes, draftin

Full-time

USD 46,800.00 - 84,600.00 per year

Software Engineer

Gaithersburg, Maryland

•

Today

The Transportation Solution Division within the Leidos Civil group is seeking Software Engineers who will be a member of a dynamic team working on the one of several Air Traffic Management programs including: En-Route Automation Modernization (ERAM), the heart of the Next Generation Air Transportation System and the pulse of the National Airspace System, providing the foundation for NexGen functions Terminal Flight Data Manager (TFDM), a tower based system that improves surface management and

Full-time

USD 55,250.00 - 99,875.00 per year

Senior Software Engineer

McLean, Virginia

•

Today

Design and implement the next big thing enabling engineers to automate reliability on large scale, distributed software systems . This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $215,000 per year A bit about us: This early stage software product startup has formed through the founders' decades of experience in technology leadership at the largest and most recognizable big tech companie

Full-time

USD 140,000.00 - 215,000.00 per year

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C jobs in Washington, DC, USA