Senior Lead AI Engineer (LLM Customization and Finetuning) Capital OneSenior Lead AI Engineer (LLM Customization and Finetuning)McLean, MassachusettsBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Senior Lead AI Engineer (SDK's: Gen AI Evaluation and MCP) Capital OneSenior Lead AI Engineer (SDK's: Gen AI Evaluation and MCP)McLean, VirginiaBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
NewMechanical Engineer (Hybrid) 2Twelve Recruiting, LLCMechanical Engineer (Hybrid)Arlington, VAThis hybrid opportunity offers the chance to work on a diverse portfolio of renovation and facility improvement projects, including work with some large, well-established clients. We're partnering with a well-established Architecture & Engineering firm in Northern Virginia seeking a Mechanical Engineer to join their collaborative team.
Instrumentation & Controls Engineer PEAK Technical StaffingInstrumentation & Controls EngineerManassas, VA$46.97–$71.06 / hourCandidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/ We are seeking an experienced engineer to support the design, development, and implementation of advanced control systems for complex manufacturing and process facilities.
Engineer, Electrical/Electronics IV Orbis Sibro, Inc.Engineer, Electrical/Electronics IVarlington, VAJob Description: This NSWCPD Electrical/Electronics Engineer IV position is a senior technical role focused on the engineering and maintenance of complex naval systems, requiring advanced electrical/electronics expertise, extensive Navy HM&E experience, and a high level of technical clearance. Provide engineering and technical support regarding the design, repair, qualification, installation, modification, operation, maintenance, troubleshooting, and testing of U.S. Navy submarine/Surface Ships propulsion, electrical, mechanical, auxiliary and information systems.
Senior Lead AI Engineer (MLXT) Capital OneSenior Lead AI Engineer (MLXT)McLean, VirginiaBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. You will play a pivotal role in modernizing our core Analyst & AIML workflow orchestration layer and user interface, integrating frontier generative AI capabilities and self-serve tooling to enable no-code/low-code, well-governed model development for business domain experts.
Senior Lead AI Engineer (LLM Gateway, FM Hosting) Capital OneSenior Lead AI Engineer (LLM Gateway, FM Hosting)McLean, VirginiaBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Lead AI Engineer (AI Foundations, LLM Customization and Finetuning) Capital OneLead AI Engineer (AI Foundations, LLM Customization and Finetuning)McLean, MassachusettsBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 2 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Senior Lead AI Engineer - (Gen AI Platform Services, Agentic AI) Capital OneSenior Lead AI Engineer - (Gen AI Platform Services, Agentic AI)McLean, VirginiaBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Lead AI Engineer (GenAI Platform, AI Foundations, LLM Core and Agentic AI) Capital OneLead AI Engineer (GenAI Platform, AI Foundations, LLM Core and Agentic AI)McLean, VirginiaBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 2 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI) Capital OneSenior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)McLean, MassachusettsBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Signal Processing Engineer LeidosSignal Processing EngineerArlington, VirginiaMay 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Associate Electronic and Optical Materials Device Fabrication Engineer Johns Hopkins Applied Physics LaboratoryAssociate Electronic and Optical Materials Device Fabrication EngineerLaurel, MarylandFull timeMaintain version-controlled GDS/layout databases with Python-based automation for parametric layout generation, fracturing, and design rule checking, and develop data-analysis pipelines linking design, fabrication, and metrology data for CD, overlay, and yield trends. The role is predominantly fabrication-focused, with a vast majority of working hours spent in a cleanroom or laboratory environment, including the cleanroom at JHU-APL in Laurel, MD and other multi-user facilities within a 20 min to 1 hr drive.
NewRadio Frequency Processing / Sensor Engineer Johns Hopkins Applied Physics LaboratoryRadio Frequency Processing / Sensor EngineerLaurel, MarylandFull timeWe are seeking a physicist, mathematician or engineer to help us develop algorithms and assess the performance of the next generation of radio frequency sensor systems for land, air, and sea-launched interceptors. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Multi-Sensor Tracking Engineer Johns Hopkins Applied Physics LaboratoryMulti-Sensor Tracking EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Have experience with one or more tracking topics such as data association, multi-target tracking, Kalman or nonlinear filtering, track initiation and maintenance, or multi-sensor data fusion.
RF Design Engineer Johns Hopkins Applied Physics LaboratoryRF Design EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. As a member of our team, you will be responsible for designing, testing, demonstrating, and delivering RF antennas and sensors as well as associated RF circuits, for systems that function throughout the electromagnetic spectrum.
Embedded Systems Design Engineer Johns Hopkins Applied Physics LaboratoryEmbedded Systems Design EngineerLaurel, MarylandFull timeYou 'll be joining our hardworking team of system engineers, algorithm developers, FPGA and embedded software engineers, and advanced EW technology enthusiasts who enjoy working together to craft creative solutions to complex challenges in addition to bringing real solutions from concept to prototyping. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Optics Engineer Johns Hopkins Applied Physics LaboratoryOptics EngineerLaurel, MarylandFull timeThe Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Senior Navigation Engineer Johns Hopkins Applied Physics LaboratorySenior Navigation EngineerLaurel, MarylandFull timeYou’ll join the Navigation group in APL’s Force Projection Sector, providing independent analysis and advanced expertise across the entire positioning, navigation, and timing (PNT) spectrum in support of strategic deterrence, national tasking, and the most critical missions of the U.S. Navy. You will independently evaluate the accuracy and performance of high-accuracy inertial navigation systems and their supporting aids—including fathometers, speed logs, and satellite positioning—and investigate and resolve anomalies in field test data.
Radar Systems Engineer Johns Hopkins Applied Physics LaboratoryRadar Systems EngineerLaurel, MarylandFull timeIdentify emergent phenomenology, troubleshoot problems affecting sensor performance, and work with a broad network of experts—including prime contractors, government labs, RF‑propagation and meteorology specialists, software developers, combat‑system engineers, and physicists—to deliver integrated solutions. Collaborative Culture: Join a highly motivated, interdisciplinary team of sensor engineers, RF‑propagation and meteorology specialists, software developers, combat‑system engineers, and physicists—all focused on solving complex, mission‑critical problems.