582 Xr Software Engineer jobs in Mc Lean,VA

Specialist, Software Engineer (Embedded Software)

L3Harris Technologies

Herndon, VA 20192

~ 18 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Active Department of Defense (DoD) Secret clearance.
Bachelor's Degree and minimum 4 years of prior relevant experience in Computer Engineering,Electrical Engineering, Computer Science or related field. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
3+ years of experience developing applications on simulated and target hardware.
Experience using a Real-Time Operating System (RTOS), such as Green Hills Integrity, VxWorks, or similar.

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Manager, Embedded Software Engineering - Onsite Position

Curtiss-Wright

Ashburn, VA 20147

$144,100-$195,000/yr

~ 25 min OnsitePaid Time OffRetirement Benefit

Bachelor degree in the technical field (Computer Science, Computer Engineering, Software Engineering, Electrical Engineering)
Competencies in computer architecture, development of real-time embedded software, engineering process discipline, earned value management systems
Minimum 10 years' experience as an embedded software developer, working closely with other disciplines (hardware, mechanical) with ability to understand hardware design, board schematics
Minimum 5 years' experience leading or managing a software team though full SDLC (Software Development Life Cycle); Skilled in software management tools such as Jira, Confluence, BitBucket
Resource planning experience including staff and equipment needed for successful project execution
Experience and working knowledge of bid and proposal process
Excellent written and verbal communication skills
Leadership and Management skills
US Citizenship required; Currently hold or have the ability to obtain US security clearance.

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New, Posted 20 hours ago

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Specialist, Software Engineer (Embedded Software)

L3Harris Technologies

Herndon, VA 20192

~ 18 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Active Department of Defense (DoD) Secret clearance.
Bachelor's Degree and minimum 4 years of prior relevant experience in Computer Engineering,Electrical Engineering, Computer Science or related field. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
3+ years of experience developing applications on simulated and target hardware.
Experience using a Real-Time Operating System (RTOS), such as Green Hills Integrity, VxWorks, or similar.

SmartExplore AI is experimental.

New, Posted 5 hours ago

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Specialist, Software Engineer (Embedded Software)

L3Harris Technologies Careers

Herndon, VA 20171

Bilingual Preferred

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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

~ 35 min OnsiteEducation 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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Senior Software Engineer Staff - Clearance Required

Lockheed Martin

Mc Lean, VA 22107

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Cyber Software Engineer Staff - SIGNAL SWE

Lockheed Martin

Laurel, MD 20708

New, Posted 1 day ago

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Data Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22204

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

2+ years of experience utilizing programming languages, including Python
2+ years of experience developing and maintaining scalable data stores that supply big data in forms needed for business analysis
Experience creating software for retrieving, parsing and processing structured and unstructured data
Experience with developing scalable ETL/ELT workflows for reporting and analytics
Experience creating solutions within a collaborative, cross-functional team environment
Ability to develop scripts and programs for converting various types of data into usable formats and support project team to scale, monitor and operate data platforms
Ability to obtain a Secret clearance
Bachelor's degree

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Defensive Cyber Analytic Solution Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22204

~ 14 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience in cybersecurity, systems architecture or software engineering, or AI/ML solution design
4+ years of experience supporting DoD, Intelligence Community, or federal civilian missions
2+ years of experience designing, deploying, or securing AI/ML pipelines, such as training, inference, or monitoring
Experience with LLM platforms and APIs, such as OpenAI, Anthropic, Azure Open AI, or AWS Bedrock
Experience with Machine Learning frameworks, such as TensorFlow, PyTorch, Scikit-Learn, or Hugging Face
Experience with Machine Learning orchestration and serving platforms, such as SageMaker, Vertex AI, MLflow, or Kubeflow
Experience implementing AI security controls, such as data provenance, model integrity, and supply chain
Integrating AI into operational workflows, such as SOC automation, threat detection, and analytics
Knowledge of AI governance, DoD Responsible AI, and federal compliance
TS/SCI clearance
HS diploma or GED

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AI & Analytics Solutions Engineer

Trident Maritime Systems

Arlington, VA 22202

~ 14 min Onsite

Bachelor's degree in Computer Science, Engineering, Data Science, Mathematics, or a related technical field
3-5+ years of experience building and deploying machine learning or AI systems
Eligibility to work within government tenants (GCC, GCCH) and with FEDRAMP compliant solutions
Certifications in MS Azure, Dev Ops, Analytics, and AI
Strong programming skills in Python and SQL
Experience with machine learning model development, including supervised, unsupervised, and deep learning techniques
Familiarity with cloud platforms (e.g. Azure) and GPU-accelerated computing
Experience integrating AI models with enterprise systems, APIs, or edge devices
Experience with M365 Copilot deployment and Copilot Studio
Experience using Microsoft's Power Platform (Power Automate, Power BI, etc.)
Hands-on experience with ML Ops tools (ML flow, Kubeflow, Airflow, Docker, Kubernetes, CI/CD pipelines)
Strong understanding of data structures, algorithms, and software engineering best practices
Strong problem-solving mindset and curiosity
Ability to translate ambiguous business needs into technical solutions
Comfortable working in fast-paced, iterative environments
Clear communication with both technical and nontechnical stakeholders
Understanding of AI governance, model monitoring, and responsible AI practices
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions
All Trident Maritime Systems employees are encouraged to be fully vaccinated against COVID-19