Principal, Rock Creek Forest Elementary School Montgomery County Public Schools, MarylandPrincipal, Rock Creek Forest Elementary SchoolChevy Chase, MD$143,191–$203,839 / yearSummary Description: Under direction, is responsible for administering and supervising the total school program and providing educational leadership for the students and staff members consistent with the educational goals of the community. Functions of positions in the classification vary and include establishing a climate conducive to learning, defining roles, planning and coordinating programs, effecting change, and decision-making.
Principal, Pine Crest Elementary School, 1.0 FTE Montgomery County Public Schools, MarylandPrincipal, Pine Crest Elementary School, 1.0 FTESilver Spring, MD$143,191–$203,839 / yearSummary Description: Under direction, is responsible for administering and supervising the total school program and providing educational leadership for the students and staff members consistent with the educational goals of the community. Functions of positions in the classification vary and include establishing a climate conducive to learning, defining roles, planning and coordinating programs, effecting change, and decision-making.
Principal Marketing Scientist GEICO GENERAL INSURANCE COMPANYPrincipal Marketing ScientistBethesda, MD$80,000–$230,000 / year4+ years of demonstrated experience in Marketing Science related solutions including, but not limited to: MMM, MTA, A/B Testing, Design of Experiments, Statistical Hypothesis Testing, Attribution, Response Modeling, Uplift Modeling, Audience List Creation and Deployment, Identity Resolution, Econometric Modeling, or other applied marketing science solutions. Geico is looking to hire a Principal Marketing Scientist to join the Marketing team in leading complex data analysis of large datasets and development of statistical marketing measurement methodologies to drive business decisions, identify actionable insights, and create specific business value through deployed solutions.
Government Affairs Senior Principal, Commercial Insurance Public Policy CignaGovernment Affairs Senior Principal, Commercial Insurance Public PolicyWashington, DC$176,600–$294,300 / yearReporting to the Managing Director, Global Public Policy, the Senior Principal, Commercial Insurance Public Policy will lead the development and execution of public policy strategies impacting commercial insurance, employer-sponsored health coverage, ERISA, tax policy, and broader health care reform initiatives. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.
Principal Radiation Architecture Engineer The Charles Stark Draper Laboratory IncPrincipal Radiation Architecture EngineerReston, VA$95,000–$245,000 / yearDraper supports many programs to improve work-life balance including workplace flexibility, employee clubs ranging from photography to yoga, health and finance workshops, off site social events and discounts to local museums and cultural activities. Job Description Summary: The Contested Environment System Analysis group is seeking a Principal-level Radiation Architecture Engineer to support cross-functional teams to develop system concepts, architectures, and requirements that support operation in natural and hostile radiation environments.
Principal Associate, Data Scientist - LLM Customization Team Capital One Financial CorpPrincipal Associate, Data Scientist - LLM Customization TeamMcLean, VA$161,800–$184,600 / yearBasic Qualifications: Currently 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 Bachelors 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. In this role, you will: Partner with a cross-functional team of data scientists, applied researchers, software engineers, machine learning engineers and product managers to deliver AI powered products that change how customers interact with their money.
Principal Cyber Effects Engineer The Charles Stark Draper LaboratoryPrincipal Cyber Effects EngineerReston, MassachusettsDraper is actively seeking a Principal Cyber Effects Engineer that will support current and future reverse engineering, vulnerability research, and cyber tool development projects across a variety of domains supporting the United States of America's national interest. As a part of the Draper Cyber Effects team, you will drive the design and development of software tools and capabilities, perform static and dynamic analysis on diverse firmware and software, and share your expertise with others via mentoring and technical leadership opportunities.
Principal Risk Associate - Enterprise Services Data Management & Advisory (ES DMA) Capital One Financial CorpPrincipal Risk Associate - Enterprise Services Data Management & Advisory (ES DMA)McLean, VA$120,800–$137,900 / yearCandidates 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. Consulting & Stakeholder Engagement: Consult with internal partners to provide project management expertise, translate complex requirements into actionable steps, and coordinate corrective actions.
Principal Analytics Manager ELDER RESEARCH INCPrincipal Analytics ManagerArlington, VAExperience coordinating with senior government stakeholders and operational leadership, paired with demonstrated expertise in advanced analytics and modeling (statistical analysis, predictive modeling, machine learning, and AI) applied to large-scale financial or tax datasets. The ideal candidate combines strong program leadership experience with advanced analytics expertise and the ability to coordinate across technical teams and government stakeholders in a fast-paced, mission-driven environment.
Principal Engineer Thomson Reuters CorpPrincipal EngineerWashington, DCIndustry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing. About you: Youre a good fit for the role of Principal Engineer if your background includes: • 10+ years of hands-on software engineering experience with a proven record of developing scalable and resilient web-based products and solutions.
Principal Security Software Engineer (Storage) Hewlett Packard Enterprise CoPrincipal Security Software Engineer (Storage)Reston, VA$172,000–$349,000 / yearPlease note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today's complex world.
Trade Surveillance Principal Associate (Broker-Dealer & Swap Dealer) Capital One Financial CorpTrade Surveillance Principal Associate (Broker-Dealer & Swap Dealer)McLean, VA$120,800–$137,900 / yearCore Scenario Coverage: analyze cross-market execution data to detect, evaluate, and disposition core manipulative patterns, including:Spoofing & Layering, Wash Trading, Quote Stuffing, Front-Running: Pinging, Escalation Management: Formally escalate high-risk trading anomalies and potential regulatory breaches to Compliance management in accordance with the firm's escalation matrix. This individual will conduct day-to-day surveillance monitoring, lead deep-dive investigations into complex trading activity, and ensure ongoing compliance with SEC (Securities and Exchange Commission), FINRA (Financial Industry Regulatory Authority), CFTC (Commodity Futures Trading Commission) and NFA (National Futures Association) regulatory requirements and regulatory expectation.
Principal Security Software Engineer (Storage) Hewlett Packard EnterprisePrincipal Security Software Engineer (Storage)Reston, Colorado$172,000–$349,000 / yearPlease note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world.
Principal Global Trade Compliance Specialist ST Engineering iDirect IncPrincipal Global Trade Compliance SpecialistHerndon, VA$110,000–$190,000 / yearThe role advises business teams on export licensing, reexports, intracompany transfers, foreign manufacturing activities, de minimis analyses, technology control requirements, and higher-risk international transactions, including China-related activities. Actual compensation may vary based on factors including, but not limited to, the duties and responsibilities of the role, education, experience, knowledge, skills, abilities, internal equity, market data, applicable collective bargaining agreements, and other business or legal considerations.
Rolling Stock Electrical Services Senior/Principal Consultant AtkinsRealis Group IncRolling Stock Electrical Services Senior/Principal ConsultantWashington, DC$130,000–$216,000 / yearWe are seeking a Rolling Stock Electrical Services Senior/Principal Consultant to join our team in Los Angeles, CA to provide high quality rolling stock consultancy services to clients primarily in the field of electrical systems, such as vehicle control circuits, propulsion and traction control, auxiliary power/battery, EMI/EMC, software, lighting, high voltage collection and distribution, communication systems, monitoring & diagnostics, and/or other rail vehicle electrical systems across of a variety of vehicle types, including commuter rail, streetcars, light rail, locomotives, and metro vehicles. AtkinsRéalis believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products; accessing confidential information and partnering and regularly working with or supervising other AtkinsRéalis employees and interacting with AtkinsRéalis clients including government property or ports.
NewPrincipal AI/ML Engineer HarmonyTechPrincipal AI/ML EngineerNorthern, VAFull timeAI/ML Testing, Validation & Documentation – test plan execution, model inventories, model cards, explainability artifacts, drift/anomaly monitoring, AI governance documentation. You will be working with a high-performing agile team leading, designing and implementing AI/ML and business intelligence solutions for a Federal Regulatory agency.
Principal Data Analyst - Strategy and Analytics Capital One Financial CorpPrincipal Data Analyst - Strategy and AnalyticsMcLean, 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. When we launched as a startup we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988!
Principal Signals Software Engineer Envision Innovative SolutionsPrincipal Signals Software EngineerColumbia, MD$190,000–$215,000 / yearAt least 12 years' experience as a Signals Software Engineer or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories.
Principal Appian Consultant - Intelligence GroundswellPrincipal Appian Consultant - IntelligenceMcLean, Virginia$128,590–$180,783 / yearIn addition, this role and level will mentor our delivery teams on best practices for advanced technical solutions and platform design, work with our clients on the most technically challenging Appian programs, and implement internal processes and tools to improve the efficiencies of the business. Strong communication skills and ability to convey complex concepts in an easy-to-understand manner, both verbally and written; active listening skills to gather key information from internal and external partners; analytical and strategic foresight.
Principal Desktop Engineer T. Rowe PricePrincipal Desktop EngineerWashington DC, District of ColumbiaBlending hands-on technical depth with execution-focused leadership, the Principal serves as both a strategic partner to Workplace Experience Technology leadership and the highest technical escalation point for complex endpoint challenges — ensuring that strategy is realized through rigorous engineering, operational excellence, and measurable platform performance. Deliver Major Programs and Projects: Oversee large‑scale desktop initiatives such as OS migrations, hardware refreshes, enterprise software deployments, and new platform rollouts, coordinating across Security, Networking, Cloud, and Service Desk teams.