AI Data Scientist Expert - Remote YO AI LabsAI Data Scientist Expert - RemoteWashington D.C., DCRemoteWe are seeking experienced AI Data Science Domain Experts to contribute their expertise to an innovative project focused on advancing next-generation AI systems. In this role, you will review, evaluate, and refine AI-generated technical and analytical content to improve model accuracy, reasoning, and overall performance.
Medical Science Liaison II, Screening Guardant Health IncMedical Science Liaison II, ScreeningWashington, DCRemote$164,900–$226,750 / yearPrimary Location: Remote-USA-NY Primary Location Base Pay Range: $164,900 - $226,750 Other US Location(s) Base Pay Range: $164,900 - $226,750 If the role is performed in Colorado, the pay range for this job is: $164,900 - $226,750. Guardant tests help improve outcomes across all stages of care, including screening to find cancer early, monitoring for recurrence in early-stage cancer, and treatment selection for patients with advanced cancer.
Medical Science Liaison II - Pacific Northwest, Screening Guardant HealthMedical Science Liaison II - Pacific Northwest, ScreeningWashingtonRemotePrimary Location: Remote - Open Position (USA) Primary Location Base Pay Range: $164,900 - $226,750 Other US Location(s) Base Pay Range: $164,900 - $226,750 If the role is performed in Colorado, the pay range for this job is: $164,900 - $226,750. Guardant tests help improve outcomes across all stages of care, including screening to find cancer early, monitoring for recurrence in early-stage cancer, and treatment selection for patients with advanced cancer.
Director, Medical Affairs Medical Science Liaison - Mid-Atlantic Iovance Biotherapeutics IncDirector, Medical Affairs Medical Science Liaison - Mid-AtlanticDCRemote$210,000–$245,000 / yearThe Director, Medical Affairs (Medical Science Liaison) is a field-based medical leader responsible for shaping and executing regional field medical strategy for Iovances developmental and marketed products through high-impact scientific exchange, generation and communication of actionable medical insights, and cross-functional partnership. Develop and sustain strategic relationships with healthcare professionals and clinical investigators in academic and community settings; proactively identify scientific collaboration opportunities aligned with the medical plan (e.g., publications, advisory boards, investigator-initiated research support, and clinical trials, as applicable) and partner with internal stakeholders to enable execution.
Principal Scientist – AI/ML Specialization - WFH1651 (Remote) Global InfoTek, Inc.Principal Scientist – AI/ML Specialization - WFH1651 (Remote)Reston, VARemoteThe Principal Scientist leads independent, hands-on analysis of NDF (Network Description File) sensor datasets, provides technical direction across parallel research threads, and serves as the primary technical advisor to the government sponsor. Design and execute analytical investigations into RF sensor data quality, emitter behavior, and attribution reliability — including characterizing error sources, identifying systematic artifacts, and developing methods to distinguish real physical signatures from sensor or processing artifacts.
Data Scientist (Remote) ELDER RESEARCH INCData Scientist (Remote)Arlington, VARemoteRequirements: MUST HAVE Six (6) years of relevant experience in applied research, big data analytics, statistics, applied mathematics, data science, computer science, operations research or other closely related other quantitative or mathematical discipline. By prioritizing a healthy work-life balance - with reasonable hours, solid pay, low travel, and extremely flexible time off - Elder Research enables and encourages its employees to serve others and enjoy their lives.
Clinical Training Specialist (Clinical Science Liaison – CSL) Albany/Rochester, NY Siemens HealthineersClinical Training Specialist (Clinical Science Liaison – CSL) Albany/Rochester, NYWashingtonRemoteExport Control: “A successful candidate must be able to work with controlled technology in accordance with US export control law.” “It is Siemens Healthineers’ policy to comply fully and completely with all United States export control laws and regulations, including those implemented by the Department of Commerce through the Export Administration Regulations (EAR), by the Department of State through the International Traffic in Arms Regulations (ITAR), and by the Treasury Department through the Office of Foreign Assets Control (OFAC) sanctions regulations.”. Varian Medical Systems, a Siemens Healthineers company is hiring a Clinical Training Specialist (CSL) for the Albany/Rochester, NY area supporting Varian Interventional Solutions (VIS) by providing in‑person case coverage, clinical education, and first-line technical support for VIS products.
Corporate Program Manager (Remote, must be local to the Maryland area) Axiom ConsultantsCorporate Program Manager (Remote, must be local to the Maryland area)Rockville, MDRemoteFull timeHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. The CPM serves as the primary liaison between corporate leadership, program teams, federal clients, and subcontractors to ensure successful contract execution, workforce management, and delivery of high-quality technical and scientific support services.
NewIPv6 Subject Matter Expert (Remote) Reveille GroupIPv6 Subject Matter Expert (Remote)Washington, DCRemoteThe Senior Network Engineer/IPv6 SME shall operate independently as a senior technical advisor and be capable of leading architecture discussions, challenging designs when appropriate, identifying risks/dependencies, developing remediation strategies, leading complex troubleshooting, coordinating across teams, mentoring personnel, and briefing senior stakeholders. We are seeking an experienced IPv6 Subject Matter Expert (SME) to provide technical leadership, architecture guidance, and hands-on expertise across designing, implementing, and troubleshooting enterprise-scale IP networks.
NewAI Security Platform Lead :: Bethesda, MD (REMOTE) ARK Solutions, Inc.AI Security Platform Lead :: Bethesda, MD (REMOTE)Bethesda, MDRemote8 years in software engineering or architecture; 5 years in security engineering or platform development. Manage a small, agile team while contributing hands-on to platform development and architecture.
Lead Certified CMMC Assessor (CCA) Consultant | Remote | 1 week Consulting Project IBSS CorporationLead Certified CMMC Assessor (CCA) Consultant | Remote | 1 week Consulting ProjectSilver Spring, MDRemote$50–$70 / hourIf you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to the Talent Acquisition Department at Recruiting@ibsscorp.com. Our services include cybersecurity and enterprise information technology, environmental science and engineering (including oceans, coasts, climate, and weather), and professional management services.
Senior Network Security Engineer :: Bethesda, MD (Remote) ARK Solutions, Inc.Senior Network Security Engineer :: Bethesda, MD (Remote)Bethesda, MDRemoteSeeking for a Senior Network Security Engineer where you will be a technical leader responsible for designing and implementing our network security strategy and firewall management platforms. Collaborate with a global team of network architects and engineers to enhance our security operations and ensure compliance across all networks.
Junior ETL Developer :: Washington, DC (Remote) ARK Solutions, Inc.Junior ETL Developer :: Washington, DC (Remote)Washington, DCRemoteDesign, develop, test, and execute ETL processes to migrate data from legacy Oracle and Microsoft SQL Server environments into Pega-based applications. Support data migration and integration for a cloud-based case management platform using Pega, AWS, Informatica, and relational databases.
Databricks Engineer :: Washington, DC (REMOTE) ARK Solutions, Inc.Databricks Engineer :: Washington, DC (REMOTE)Washington, DCRemoteThis role involves designing and optimizing data solutions, implementing the Medallion Architecture, managing data governance through Unity Catalog, and supporting CI/CD processes for reliable data deployments. Seeking for a Databricks Data Engineer with experience building scalable data pipelines using the Databricks Lakehouse Platform, PySpark, and SQL.
NewSoftware Development Engineer :: Bethesda, MD (Remote) ARK Solutions, Inc.Software Development Engineer :: Bethesda, MD (Remote)Bethesda, MDRemoteThorough knowledge of automated testing design, data-driven test development techniques, and test validation. Ability to automate functional, regression, integration, and end-to-end test scenarios across web and API layers.
Critical Facilities Electrical Consultant SME Remote / Traveler PkazaCritical Facilities Electrical Consultant SME Remote / TravelerAshburn, VARemoteMust be fully competent in the skills required to correctly Interpret electrical one-line drawings reflecting facility electrical systems from utility to point of distribution in a mission critical space(s) (raised floor computer room) including utility meters, electrical switchboards, circuit breakers, UPS systems, power distribution units, control panels, generators, transfer switches, and facility infrastructure metering stations. Knowledgeable in skills required to correctly interpret a mechanical one-line drawing reflecting facility HVAC (Heating, Ventilation, Air-Conditioning) systems typically employed in mission critical facilities from central mechanical cooling to computer room air conditioner (or air handling unit).
Critical Facilities Strategy Consultant Remote / Traveler PkazaCritical Facilities Strategy Consultant Remote / TravelerAshburn, VARemoteMust be fully competent in the skills required to correctly Interpret electrical one-line drawings reflecting facility electrical systems from utility to point of distribution in a mission critical space(s) (raised floor computer room) including utility meters, electrical switchboards, circuit breakers, UPS systems, power distribution units, control panels, generators, transfer switches, and facility infrastructure metering stations. Must be fully competent in the skills required to correctly interpret a mechanical one-line drawing reflecting facility HVAC (Heating, Ventilation, Air-Conditioning) systems typically employed in mission critical facilities from central mechanical cooling to computer room air conditioner (or air handling unit).
Remote Sensing & Nuclear Activity Detection Engineer Salas O'BrienRemote Sensing & Nuclear Activity Detection EngineerWashington, District of ColumbiaRemoteYou will conduct technical analysis, perform program and conference reviews, and advise on detecting nuclear-related activities from standâoff ranges greater than 100 meters from a facility, including airborne, orbital, deepâspace, and planetary-based sensing platforms, using your technical expertise in nuclear signatures—radiological, spectral, thermal, seismic, neutron, gamma, and other modalities—and the integration of remote systems capable of identifying, characterizing, and assessing nuclear-related operations. TechSource, a Salas O'Brien company and a previous DOE Small Business of the Year recipient and ten-time Inc. 5000 winner, is a nationally recognized engineering and scientific company specializing in the management and technical delivery of large-scale nuclear and high-technology projects with numerous federal agencies, helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects nationwide.
Radio Frequency Software Engineer Lead - 1648 (Remote) Global InfoTek, Inc.Radio Frequency Software Engineer Lead - 1648 (Remote)Reston, VARemoteCertifications in software engineering, computer science, or related fields (e.g., Certified Software Development Professional (CSDP); Certified Scrum Developer (CSD); Red Hat Certified Enterprise Application Developer; Certified Secure Software Lifecycle Professional (CSSLP); C++ Certified Associate Programmer (CPA); Professional Software Developer Certification (PSD); etc.). The candidate will implement, test, and maintain components of production software pipeline — a stream ingestion, rollup, and post-processing system operating on NDF (Network Description File) data produced by TDMA network sensors in dense, contested RF environments.
ON-CALL Lead Environmental Scientist (REMOTE ROLE) ICF International IncON-CALL Lead Environmental Scientist (REMOTE ROLE)Reston, VARemote$55,665–$94,631 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Job Description: ICF seeks an Environmental Scientist to provide technical and training support for our U.S. Environmental Protection Agency (EPA) projects with the Office of Superfund and Emergency Management (OSEM), Office of Brownfields and Land Revitalization (OBLR), and Office of Resource Conservation and Recovery (ORCR).