2027 PhD Graduate - Post Doctoral in Robotics Researcher Johns Hopkins University Applied Physics Laboratory LLC2027 PhD Graduate - Post Doctoral in Robotics ResearcherLaurel, MDThe Robotics Group in the Research and Exploratory Development Department is an interdisciplinary team of researchers that is inventing the future across the broad spectrum of robotics, with applications that strengthen national defense, improve healthcare, advance space exploration, and address critical challenges facing the nation. We are a multidisciplinary team focused on groundbreaking impacts in the areas of robotics control, agentic AI, human-robot and robot-robot teaming, assured autonomy, and novel robot design.
2026 PhD Graduate - Postdoctoral Researcher in Robotics and Autonomous Systems Johns Hopkins University Applied Physics Laboratory LLC2026 PhD Graduate - Postdoctoral Researcher in Robotics and Autonomous SystemsLaurel, MDOur team develops robotic capabilities and low-size, weight, and power (SWaP) autonomous systems to address the nations immediate needs, bringing together experts spanning platform design, embedded autonomy, perception, and mission-level behaviors, with a strong emphasis on hands-on system development, rapid prototyping, and field experimentation. This position is ideal for candidates who want to bridge cutting-edge research and operational deployment, working on systems that extend human capabilities and operate in high-risk or denied environments.
NewRegulatory Chemical Researcher Guidehouse IncRegulatory Chemical ResearcherSilver Spring, MD$65,000–$108,000 / yearAs an interdisciplinary team researcher, you will focus on developing and evaluating analytical methods to detect lead in ceramicware and food contact materials, including testing screening kits, conducting laboratory analyses, operating instrumentation, assessing method performance, and developing SOPs. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Radiation Belt Theory & Modeling Researcher Johns Hopkins University Applied Physics Laboratory LLCRadiation Belt Theory & Modeling ResearcherLaurel, MDThe Solar & Space Physics Group (SRP) of the Space Exploration Sector has a broad and active research program that spans data analysis, theory, and modeling of planetary magnetospheres, heliospheric science, and solar physics, as well as applications to space weather and national security. We are seeking a senior Space Plasma Physicist to join an existing numerical simulation and modeling team to conduct basic scientific research on radiation belts of Earth and other solar system planets, as well as leveraging these tools and understanding for multiple national security applications.
Ceramics Researcher Johns Hopkins University Applied Physics Laboratory LLCCeramics ResearcherLaurel, MDAPL 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 2+ years of experience synthesizing and processing materials, particularly advanced ceramics, graded materials, ceramic matrix composites, or high temperature oxide and non-oxide based materials.
2026 PhD Graduate - Artificial Intelligence and Complex Systems Postdoc Researcher Johns Hopkins University Applied Physics Laboratory LLC2026 PhD Graduate - Artificial Intelligence and Complex Systems Postdoc ResearcherLaurel, MDThe Complex Systems Group, part of the Intelligent Systems Center (www.jhuapl.edu/isc), conducts research at the intersection of AI and complex systems, with an emphasis on advancing capabilities in machine learning-based surrogate models, scientific automation, AI-assisted reasoning, and AI-guided design. 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.
Sr. Cyber AI Operations Researcher Johns Hopkins University Applied Physics Laboratory LLCSr. Cyber AI Operations ResearcherLaurel, MDCyber AI Operations Researcher you will: Provide subject matter expertise in the areas of Cyber AI Operations and Mission Assurance Develop innovative, cutting-edge prototype solutions to tradecraft-driven problems for DoD and IC customers by blending latest research and industry best practices. Have experience with integrating full spectrum cyber AI operations (network operations, defensive cyberspace operations, and offensive cyberspace operations) and conventional military operations (kinetic, information, and electronic warfare).
2026 PhD Graduate - Postdoctoral Researcher - Printable Polymers Johns Hopkins University Applied Physics Laboratory LLC2026 PhD Graduate - Postdoctoral Researcher - Printable PolymersLaurel, MDThis role focuses on converting bio-derived and recycled polymers into printable materials and structural, adhesive, and thermal components, while leveraging design strategies that improve performance for national security applications. We are seeking a Postdoctoral Researcher in Sustainable Printable Polymers to develop next-generation polymer feedstocks and processing strategies for additive manufacturing and replacement of legacy, supply chain constrained materials.
2027 PhD Graduate -Robotics Researcher Johns Hopkins University Applied Physics Laboratory LLC2027 PhD Graduate -Robotics ResearcherLaurel, MDThe Robotics Group in the Research and Exploratory Development Department is an interdisciplinary team of researchers and engineers that is inventing the future across the broad spectrum of robotics, with applications that strengthen national defense, advance space exploration, improve healthcare, and address critical challenges facing the nation. Current research areas include generative AI for robotic applications, advanced robotic control, robot perception & reasoning, novel robotic systems, human-robot teaming, multi-agent coordination, and safe/assured autonomy.
NewSenior Artificial Intelligence Researcher for Scientific Discovery Johns Hopkins University Applied Physics Laboratory LLCSenior Artificial Intelligence Researcher for Scientific DiscoveryLaurel, MDThe Complex Systems Group, part of the Intelligent Systems Center (www.jhuapl.edu/isc), conducts research at the intersection of AI and complex systems, with an emphasis on advancing capabilities in machine learning-based surrogate models, scientific automation, AI-assisted reasoning, and AI-guided design. As a member of our research team, you will: Contribute to projects in a variety of ways, such as designing, training, and developing machine learning (ML) algorithms, collecting and preparing data, evaluating models, and programming.
Bioassay Researcher GuidehouseBioassay ResearcherSilver Spring, MarylandThis position will provide scientific and laboratory research support for approved bioassay projects focused on establishing, characterizing, optimizing, and validating cell-based and biochemical assays for biological therapeutics. The researcher will support laboratory-based experiments to advance bioassay development and characterization, including transcytosis and permeation assays for evaluating the deposition and transport of biological therapeutics.
Senior Applied AI Security Researcher Microsoft CorpSenior Applied AI Security ResearcherReston, VA$119,800–$234,700 / yearPreferred Qualifications: Doctorate in Statistics, Mathematics, Computer Science, Computer Security, or related field AND 3+ years experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or anomaly detection. OR Bachelors Degree in Statistics, Mathematics, Computer Science, Computer Security, or related field AND 4+ years experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or anomaly detection.
Vulnerability Researcher Pennsylvania State UniversityVulnerability ResearcherReston, VA$127,080–$277,200 / yearNotice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. If filled as Cyber Security Engineer (ARL) - Advanced Professional, this position requires: Bachelor''s Degree 3+ years of relevant experience; or an equivalent combination of education and experience accepted Required Certifications: None.
Senior Data And Economics Lead/Senior Researcher, DOL Dexis OnlineSenior Data And Economics Lead/Senior Researcher, DOLWashington, DCA minimum of eight (8) years of relevant professional experience conducting applied quantitative research, economics research, labor market analysis, policy analysis, or related work using administrative, survey, platform, or other complex datasets. Communicates clearly with Government staff, partners, and research stakeholders on findings, methodological limitations, analytic approaches, and appropriate caveats for constrained or sensitive data.
NewRegulatory Chemical Researcher GuidehouseRegulatory Chemical ResearcherSilver Spring, MarylandAs an interdisciplinary team researcher, you will focus on developing and evaluating analytical methods to detect lead in ceramicware and food contact materials, including testing screening kits, conducting laboratory analyses, operating instrumentation, assessing method performance, and developing SOPs. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Cybersecurity Researcher Two Six Technologies IncCybersecurity ResearcherHerndon, VA$113,936–$163,473 / yearOur government customers rely on us to deliver mission-critical security solutions, and we're looking for a Software Reverse Engineer who thrives on reverse engineering embedded systems, discovering security weaknesses, and developing innovative proof-of-concept exploits. As part of our elite team of security researchers, you'll work alongside CNO developers and hardware engineers, conducting cutting-edge vulnerability research on complex, real-world targets.
Principal Vulnerability Researcher Two Six Technologies IncPrincipal Vulnerability ResearcherHerndon, VA$180,779–$289,014 / yearExtensive experience developing, debugging, and scripting in C/C++ and Python within Linux command-line environments, with a strong emphasis on low-level programming, memory management, and system interaction for reverse engineering and vulnerability research. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
Lead Cybersecurity Researcher Two Six Technologies IncLead Cybersecurity ResearcherFort Meade, MD$168,197–$252,295 / yearWhat you will need (Basic Qualifications): Doctorate in Computer Science, Computer/Electrical Engineering, or a related field and 4 years of relevant experience, OR Master's degree and 6 years of relevant experience, OR Bachelor's degree and 8 years of relevant experience, OR Associate's degree and 10 years of relevant experience. Relevant experience: computer/information systems design/development, programming, information/cyber/network security, reverse-engineering, vulnerability analysis, penetration testing, computer forensics, information assurance, or systems engineering.
Principal Cybersecurity Researcher Two Six Technologies IncPrincipal Cybersecurity ResearcherLinthicum, MD$193,746–$290,619 / yearWhat you will need (Basic Qualifications): Doctorate in Computer Science, Computer/Electrical Engineering, or a related field and 7 years of relevant experience, OR Master's degree and 9 years of relevant experience, OR Bachelor's degree and 11 years of relevant experience, OR Associate's degree and 13 years of relevant experience. Relevant experience: computer/information systems design/development, programming, information/cyber/network security, reverse-engineering, vulnerability analysis, penetration testing, computer forensics, information assurance, or systems engineering.
Principal Researcher (Unit 42) Palo Alto NetworksPrincipal Researcher (Unit 42)Arlington, VirginiaAs a Principal Threat Intelligence Researcher on the Unit 42 CTI Services Delivery Team, you will play a critical role in creating timely, relevant, and actionable threat insights for our customers. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.