Ontologist (TS/SCI cleared) Johns Hopkins Applied Physics LaboratoryOntologist (TS/SCI cleared)Laurel, MarylandFull timeThe Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to provide our nation with ground-breaking capabilities that bridge the gaps between data, real-world events and people, and prediction of events of national importance. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Senior Mission Engineer & Analyst Johns Hopkins Applied Physics LaboratorySenior Mission Engineer & AnalystLaurel, MarylandFull timeThe Mission Engineering Group develops enterprise-grade, distributed software and decision-support tools that enable warfighters to harness a wide-ranging set of sensors, weapons, and platforms for precision strike missions critical to our nation’s defense. The Mission Engineering Group of the Force Projection Sector at JHU/APL is seeking a Senior Engineer / Analyst to help lead the technical vision, architecture, and implementation of mission‑centered, model‑based capabilities that advance augmented human decision making.
Simulation Software Engineer Johns Hopkins Applied Physics LaboratorySimulation Software EngineerLaurel, MarylandFull timeHave experience in one or more of the following areas: high performance computing (HPC); Nvidia CUDA or other GPU programming; FPGA programming; highly concurrent systems; signal processing; writing software that interfaces with embedded systems hardware or other hardware-in-the-loop (HIL) simulations. The Strike Guidance, Navigation, Control, and Seekers group is looking for a Simulation Software Engineer to help us architect, develop, and modernize physics-based simulations across a wide-ranging set of programs.
Data Scientist Johns Hopkins Applied Physics LaboratoryData ScientistLaurel, 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. Develop, evaluate, and improve technical approaches to challenging, non-routine problems involving artificial intelligence / machine learning (AI/ML), data science, and related technologies.
2026 Graduate - Navigation Systems Analyst/Engineer Johns Hopkins Applied Physics Laboratory2026 Graduate - Navigation Systems Analyst/EngineerLaurel, MarylandFull timeYou will join a multi-disciplinary team of physicists, software developers, mathematicians, engineers, and geophysicists who perform data analysis, modeling and simulation, systems engineering, technology roadmapping, and geophysical research for navigation. Have a Bachelor’s or Master’s degree in Engineering (e.g., Mechanical, Electrical, Aerospace, Ocean, Systems), Computer Science or Software Engineering, Statistics/Data Science, Physics, Geophysics, Mathematics, Operations Research, or a related subject.
Data Scientist (TS/SCI cleared) Johns Hopkins Applied Physics LaboratoryData Scientist (TS/SCI cleared)Laurel, 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. Develop, evaluate, and improve technical approaches to challenging, non-routine problems involving artificial intelligence / machine learning (AI/ML), data science, and related technologies.
Applied Signal Processing and AI/ML Engineer Johns Hopkins Applied Physics LaboratoryApplied Signal Processing and AI/ML EngineerLaurel, MarylandFull timeAs an applied signal processing and AI/ML engineer, you will apply your expertise to develop, prototype, integrate, and transition advanced AI/ML and signal processing capabilities for maritime acoustic, RF, and communications sensing systems. 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 Wireless Signal Processing Engineer Johns Hopkins Applied Physics LaboratorySenior Wireless Signal Processing EngineerLaurel, MarylandFull timeHave deep theoretical and practical knowledge of digital communications and signal processing, with demonstrated expertise in several areas such as statistical signal processing, detection and estimation, receiver design, synchronization, modulation/demodulation, or channel coding. Have experience applying artificial intelligence or machine learning to wireless signal detection, classification, characterization, or reverse engineering, or developing automated or agentic workflows for complex signal-analysis problems.
2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics Group Johns Hopkins Applied Physics Laboratory2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics GroupLaurel, MarylandFull timeOur team works across a broad range of disciplines including machine perception, autonomous decision-making, data fusion, control systems, and mechanical design with applications across Uncrewed Air, Sea Surface, and Underwater vehicles. If you are graduating with a PhD degree in Computer Science, Robotics, Mechanical Engineering, Electrical Engineering, or a related field and wish to work on some of the most challenging technical problems in robotics, we’d love to have you join our team!
NewIS Manager - Data Services Allegis GroupIS Manager - Data ServicesHanover, Maryland$131,864–$197,796 / yearFull timeThe IS Manager is expected to lead and manage the support new and existing capabilities, including Data Lake, the Data Warehouse, and other integrated solutions and services with direct technical involvement to ensure sound design, operational stability, and scalability to meet the current and future needs of the business. Acts as technology owner, with direct hands‑on accountability, for implementation and maintenance of products/services within Data Services products, platforms, and solutions, partnering with Product Owners and Business Sponsors while remaining actively involved in technical decision‑making and execution.
NewLead Data Scientist Allegis GroupLead Data ScientistHanover, Maryland$112,500–$168,700 / yearFull timeThis person will own metric definition, dashboard delivery, and stakeholder storytelling across multiple OpCos and transformation stages — while also advancing our Cortex AI agent initiative to make Snowflake data and insights more accessible through self-service tooling. Defines, builds, and maintains success metrics for Connected initiatives across all transformation stages (Experiment Pilot Enterprise Rollout Steady State), aligned to the Metrics Center of Excellence framework.
New2027 Graduate - Systems Engineer / Analyst Johns Hopkins Applied Physics Laboratory2027 Graduate - Systems Engineer / AnalystLaurel, MarylandFull timeTo defend sailors and marines from these threats, we in the Distributed Tactical Awareness and Decision-Making group (A3A) of the Air and Missile Defense Sector drive improvements to and conceive new capabilities for systems that combine sensors, command and control logic, networks, and defensive weapons. We are seeking engineers, computer scientists, and analysts to join our team to guide system design, develop software prototypes, and research new concepts to create innovative solutions to emerging warfighter challenges.
Machine Set Up Technician AmcorMachine Set Up TechnicianWashingtonTo ensure that a quality bottle is ready for the production team to begin packing and understanding their role in keeping the machines up to maximum efficiency through their mold change and setup processes. The statements herein are intended to describe the general nature and level of work performed by employees, but is not a complete list of responsibilities, duties, and skills required of personnel so classified.
Data Scientist - Sr Nalley ConsultingData Scientist - SrWashington, DCPosition: Data Scientist LCAT: Mid Locations: DIAC, Joint Base Anacostia Bolling Shift: No Required clearance: Active TS/SCI clearance with active CI poly conducted within the past seven years Required education: Bachelor’s degree + 8 YOE or 12 YOE years of relevant experience in lieu of a degree Basic Qualifications: 3+ years of experience with major data science languages, such as Python and R. 3+ years of experience retrieving, merging, and analyzing structured and unstructured data sources from APIs and databases through Python, R, and/or SQL.
Data Engineer Role OpenDataJobsData Engineer RoleWashington, DCAn opening may emphasize extract, transform, and load (ETL), extract, load, and transform (ELT), batch or stream processing, data modeling, a warehouse or lakehouse, document extraction, a feature store, machine-learning data, search or vector indexing, retrieval-augmented generation data preparation, telemetry and feedback pipelines, data-governance implementation, or platform operations. Specific openings may name Amazon Web Services, Microsoft Azure, Google Cloud, Spark, Airflow, Kafka, Flink, dbt, relational or nonrelational databases, data warehouses, lakehouses, search platforms, vector databases, Linux, container platforms, or infrastructure-as-code tools.
Principle Solutions Architect CACIPrinciple Solutions ArchitectAnnapolis Junction, MarylandMust have strong working knowledge and mastery of cutting-edge technologies and capabilities employed in the Federal Government space, including and not limited to, Cloud, Data Analytics, Artificial Intelligence and Machine Learning, Robotic Process Automation, and various Software Development methodologies spanning Agile to Waterfall and hybrids thereof. If you have a technical background, have worked as a lead SA on large Fed/Civ Captures, have a detailed nature, are passionate about staying current with the latest technologies, capabilities and tools, and enjoy working in a highly collaborative team-based environment, then we want to hear from you!
Principal Solutions Architect CACIPrincipal Solutions ArchitectAnnapolis Junction, MarylandMust have strong working knowledge and mastery of cutting-edge technologies and capabilities employed in the Federal Government space, including and not limited to, Cloud, Data Analytics, Artificial Intelligence and Machine Learning, Robotic Process Automation, and various Software Development methodologies spanning Agile to Waterfall and hybrids thereof. If you have a technical background, have worked as a lead SA on large Fed/Civ Captures, have a detailed nature, are passionate about staying current with the latest technologies, capabilities and tools, and enjoy working in a highly collaborative team-based environment, then we want to hear from you!
Cloud Software Engineer Visionist, Inc.Cloud Software EngineerLaurel, MD$115,000–$155,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. Experience with Java, Kotlin, Typescript, React or Redux, Protobuf, Websockets, WebGL, low-level data, and efficient memory mgmt.
MLOps Engineer EntarianMLOps EngineerArlington, VirginiaThe MLOps Engineer will design, implement, and maintain end-to-end machine learning pipelines, focusing on automating model deployment, monitoring model health, detecting data drift, and managing AI-related logging. Data Drift Detection : Implement drift detection pipelines using tools like Evidently AI or Alibi Detect to identify shifts in data distributions and trigger alerts or retraining.
Software Engineer (Devops Focused) Visionist, Inc.Software Engineer (Devops Focused)Columbia, MD$135,000–$206,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making.