NewPrincipal Associate, Data Scientist - Recommendation & Personalization Systems Capital OnePrincipal Associate, Data Scientist - Recommendation & Personalization SystemsMcLean, VirginiaCurrently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date: A Bachelor's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 5 years of experience performing data analytics. As a Data Scientist at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.
Principal Associate, Learning Consultant - Credit Learning Capital One Financial CorpPrincipal Associate, Learning Consultant - Credit LearningMcLean, VA$108,900–$124,300 / yearThe ideal candidate is: A strategic learning partner: Possesses strong expertise in adult learning theory and learning design principles; thinks holistically; solves problems systemically; balances long-term learning vision with immediate stakeholder requests; brings structure to ambiguity and manages multiple priorities effectively. A highly collaborative and consensus-minded partner: Works cross-functionally with Subject Matter Experts (SMEs) to define learning needs and develop learning solutions; serves as the central liaison between design, delivery, and business partners to ensure a cohesive end-to-end experience.
Principal Associate, Data Analyst - Enterprise Risk Capital One Financial CorpPrincipal Associate, Data Analyst - Enterprise RiskMcLean, VA$131,300–$149,800 / yearBasic Qualifications: Currently has, or is in the process of obtaining a Bachelor's Degree in quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science or a related quantitative field) plus at least 5 years of experience performing data analytics, or, a Master's Degree plus at least 3 years performing data analytics with an expectation that required degree will be obtained on or before the scheduled start date. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
Principal Engineer, Software (R5285) Shield AI IncPrincipal Engineer, Software (R5285)Washington, DC$220,000–$330,000 / yearHivemind consists of four products: EdgeOS (C++ based high-performance middleware for autonomy development), Pilot (autonomy for the edge built atop EdgeOS; a models-based, modular and open architecture C++ codebase), Forge (Shield AI's AI Factory for the design, development, and testing of Hivemind Edge systems; a service-oriented architecture leveraged through an SDK, CLI, and web portal; a Go, Python, Typescript codebase), Commander (Software and hardware to support rich human-in-the-loop and human-on-the-loop interactions with the Hivemind; a C++-based back-end for interaction with Pilot; and a web-application UI for mission planning, command and control by operators implemented in a Typescript/React codebase). Work closely with the technical leads of Hivemind Commander (mission planning, command and control, air-ground communications) and Hivemind Design (configurations, test and evaluation, rehearsal, analysis) to enhance the user experience of their products.
Principal Azure Architect (Cloud Infrastructure) PeopleNTech LLCPrincipal Azure Architect (Cloud Infrastructure)Alexandria, VADevOps & Containerization: Working knowledge of Azure DevOps and container orchestration – familiar with Azure DevOps Pipelines & Repo management, as well as Azure Kubernetes Service (AKS) and container best practices to support microservices and cloud-native architectures. Networking & Connectivity: Deep knowledge of Azure networking – Virtual Networks (VNets), subnets, Network Security Groups (NSGs) , VNet peering, and hybrid connectivity options (VPN, ExpressRoute) for secure, performant networks.
Principal Engineer - Digital AI, Consumer TIC UL Solutions IncPrincipal Engineer - Digital AI, Consumer TICWashington, DC$155,000–$175,000 / yearDemonstrated ability to evaluate and test AI systems and identify failure modes, risks, and control gaps, including model performance, transparency, traceability, explainability, reliability, robustness, human-in-the-loop controls, fairness and bias, privacy, security, accountability, and operational resilience. 15+ years of technical experience in software platforms, cloud systems, AI/ML systems, cybersecurity, technology risk, model lifecycle management, digital assurance, or related technology domains, including 5+ years of direct experience working with AI technologies.
Consultant, Senior Principal (Cybersecurity) ABS Group of CompaniesConsultant, Senior Principal (Cybersecurity)Washington, DCRemote$150,000–$190,000 / yearAbility to actively listen to the needs of our clients by receiving shared information and determine context of the information provided and generating probing questions to better understand, retaining the information for future access, engaging with sales team on potential opportunities, suggesting solutions to sales team, and responding with proposed solutions. Ability to utilize established rapport and role as a subject matter expert with existing clients to facilitate development of new business through identifying and consistently generating new business opportunities.
Principal Mechanical Engineer, NA Vantage Data CentersPrincipal Mechanical Engineer, NAAshburn, VAVantage is seeking a Principal Engineer, Mechanical Engineering to serve as a senior technical leader within the Design Engineering Department, driving innovation, quality, and performance across hyperscale data center projects. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands.
Sr. Principal Technical Program Manager, End-To-End Data Center Delivery OracleSr. Principal Technical Program Manager, End-To-End Data Center DeliveryVA, VAOracle Cloud Infrastructure is seeking a highly technical Senior Principal Technical Program Manager to lead end-to-end delivery of hyperscale data center capacity-from site strategy through customer-ready compute and GPU capacity, operational handover, and production go-live. The role operates with broad autonomy, resolves high-impact technical and commercial tradeoffs, and aligns senior leaders and external partners around capacity commitments.
Principal Auditor, (Experienced Senior Auditor) AML/Fraud and Ethics Audits (Hybrid) Capital One Financial CorpPrincipal Auditor, (Experienced Senior Auditor) AML/Fraud and Ethics Audits (Hybrid)McLean, VA$109,900–$125,400 / yearPreferred Qualifications: Certified Fraud Examiner (CFE), Certified Anti-Money Laundering Specialist (CAMS), or Certified Regulatory Compliance Manager (CRCM), Certified Internal Auditor (CIA), or relevant certification. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
Principal FPGA Designer – TeraWave Blue OriginPrincipal FPGA Designer – TeraWaveWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewPrincipal Product Operations Manager Socure IncPrincipal Product Operations ManagerWashington DC, DCThis role sits at the center of that discipline, owning four things: the tools and systems product teams plan and work in, the reporting and analytics that give everyone visibility into whats happening, the process that makes planning and delivery repeatable instead of reinvented pod by pod, and the ongoing work of keeping strategy and execution connected as priorities shift. Centralize and facilitate Product Performance metrics definition, telemetry builds, and availability to central data and BI teams, and coordinate dashboard and reporting builds with the central Business Intelligence team to enable deeper insights and faster decision making for the Product Team.
Principal Project Mgr - 90360099 - Washington National Railroad Passenger CorpPrincipal Project Mgr - 90360099 - WashingtonWashington, DC$113,200–$146,664 / hourOur values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak. In accordance with DOT regulations (49 CFR § 40.25), Amtrak is required to obtain prior drug and alcohol testing records for applicants/employees intending to perform safety-sensitive duties for covered Department of Transportation positions.
Cortex Principal / Lead ML Engineer - Enterprise Machine Learning Platform (Multi-Cloud) PeopleNTech LLCCortex Principal / Lead ML Engineer - Enterprise Machine Learning Platform (Multi-Cloud)Alexandria, VA$55–$70 / hourKey qualifications include: Expertise in end-to-end enterprise ML platform architecture , including multi-cloud environments . We are looking for a seasoned architect with hands-on experience designing and implementing enterprise-scale AI platforms.
PreK Assistant Teacher Rocketship Public SchoolsPreK Assistant TeacherWashington, DCOur non-profit network of public elementary charter schools propels student achievement, develops exceptional educators, and partners with parents who enable high-quality public schools to thrive in their community. Position Description The PreK Assistant Teacher works in close partnership with the Lead Teacher and school leadership team to support a joyful, structured, and developmentally appropriate learning environment for young children.
Principal Digital Electrical Engineer Thales Defense & Security IncPrincipal Digital Electrical EngineerGermantown, MD$156,160–$199,525 / yearLead small digital engineering teams and/or work independently to define requirements, conceive, document (create schematics, interface control documents, hardware design documents, test plans/reports, etc.), analyze/simulate, build prototypes, oversee PCB layouts, load firmware/software on prototype boards and radios, perform verification testing, debug, and optimize digital circuit designs to meet requirements at the circuit, card, and product levels. Experience utilizing a formal design process to document (create schematics, interface control documents, hardware design documents, test plans/reports, etc.), analyze/simulate, build prototypes, load firmware/software on prototype boards and radios, perform verification testing, debug, and optimize circuit designs to meet requirements at the circuit, card, and product levels.
Sr Principal Architect - Architecture Practice - Remote National Railroad Passenger CorpSr Principal Architect - Architecture Practice - RemoteWashington, DCRemote$149,400–$193,644 / hourOur values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak. Strong expertise in architectural practices: Architectural Decision Records, Build vs Buy analysis, Business Capability Maps, Value-Stream Analysis, Solution Architecture work products, Architecture Governance.
Principal Quality Engineer Thales Defense & SecurityPrincipal Quality EngineerGermantown, MD$121,230–$154,905 / yearWith over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities. Supports Program Quality Assurance activities for production programs to include First Article Inspections (FAI), Material Review Board (MRB), Change Control Board (CCB), Failure Review Board (FRB), and Work Product review and approval.
NewSenior Principal Mission Engineer (Scenarios) Trusted Space, LLCSenior Principal Mission Engineer (Scenarios)Chantilly, VA$170,000–$200,000 / yearMaster’s Degree in Math, Science or Engineering with 15+ Years of demonstrated system engineering and integration experience with space, ground, operations and sustainment segments of DoW or NRO programs with a proven delivery record, or a bachelor’s degree in Math, Science or Engineering with 17+ years of demonstrated experience. Trusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions.
Principal Spacecraft Systems Engineer - Blue Ring (TS/SCI Required) Blue OriginPrincipal Spacecraft Systems Engineer - Blue Ring (TS/SCI Required)Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.