Principal Database Administrator Oracle CorpPrincipal Database AdministratorReston, VA$84,900–$209,500 / yearYou''ll work with Site Reliability Engineering (SRE) team on the shared full stack ownership of a collection of services and/or technology areas and understand the end-to-end configuration, technical dependencies, and overall behavioral characteristics of production services. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business.
Principal Data Center Low Voltage Engineer OraclePrincipal Data Center Low Voltage EngineerReston, VAIf you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States. Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care.
Principal Digital Product Owner Lumen Solutions Group, Inc.Principal Digital Product OwnerWashington, DCRemoteThis role will be instrumental in driving the successful delivery of self-service data products and analytics capabilities that empower business users with trusted, accessible, and high-quality data. The ideal candidate will have a strong background in Agile Product Ownership, Data & Analytics, SAFe methodologies, and stakeholder management, with experience translating business needs into scalable data solutions.
Principal Cyber Security Engineer(TS/SCI #26-137) Strategic Analysis, Inc.Principal Cyber Security Engineer(TS/SCI #26-137)Arlington, VA$210,000–$220,000 / yearRequired Experience:-Specialized expertise in cybersecurity and offensive cyber development-Computer science degree background, including reverse engineering, vulnerability discovery, and exploitation techniques-Significant experience with applied research or advanced DoD and/or Intelligence Community sponsored research in the realm of cyber (emphasis on applied and advanced)-Significant experience with stakeholder engagement and technology transition involving the intelligence community, USSOCOM, and/or US Cyber Command-Significant experience with SECDEVOPS, CI/CD pipelines, test automation, and automating workflows.-3+ years of experience with computer programming languages in C, C++, Python, and Assembly-Experience with automating reverse engineering and vulnerability detection techniques using Ghidra scripts-Understanding of exploit mitigations such as DEP and ASLR.-Experience using reverse engineering tools such as IDA Pro, HexRays, Ghidra, Binary Ninja, or objdump-Experience in the commercial technology sector, with an emphasis on artificial intelligence (AI) and emerging technologies-Management and business experience consistent with technology management support of DARPA programsEducation:-BS in computer science, engineering, mathematics, or related field requiredClearance:-TS/SCI clearance with CI polygraph is requiredTravel:-May be required up to 10% of the time. The ideal candidate will leverage their deep understanding of DoD S&T and R&D life cycles to manage integration and transition of platforms to a DoD program of record.
NewPrincipal Technical Manufacturing Architect FormFactorPrincipal Technical Manufacturing ArchitectWashingtonWe are seeking a highly skilled and motivated Technical Manufacturing Applications Architect for INFICON FPS (Factory Productivity Suite) and Smart factory Solutions who will be responsible for designing, integrating, and optimizing digital manufacturing systems centered around INFICON’s Factory Digital Twin technology. The ideal candidate collaborates closely with Operations, Engineering, IT, and MES stakeholders to deliver end‑to‑end architectures that leverage real‑time data, advanced analytics, and optimization engines that enable industry‑leading cycle‑time reduction, throughput improvements, and predictive operational insights.
Principal Proposal Subcontract Manager CACI International Inc.Principal Proposal Subcontract ManagerReston, VA$84,900–$178,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Principal Proposal Subcontract Administrator is responsible for providing pre-award proposal support to large proposal efforts often with large teams of subcontractors.
Assistant Principal Rocketship Public SchoolsAssistant PrincipalWashington, DCFull timeAPs manage and coach teachers in their grade levels by leading data analysis cycles, regularly observing classrooms, providing continuous feedback, and co-planning units of study and lesson plans aimed at increasing educator effectiveness and leadership. Our 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.
Assistant Principal U.S. Department of the InteriorAssistant PrincipalWashington, DC$42.89–$55.76 / hourForeign Education: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. Assigns, supervises and directs the work of professional and non/para-professional employees which may include scheduling and coordinating work assignments, relaying changes in operational/regulatory policies, providing training opportunities, participate in the selection of employees, oversee performance management of staff, approving leave, and addressing disciplinary concerns.
NewPrincipal U.S. Department of the InteriorPrincipalWashington, DC$42.89–$55.76 / hourAs Principal- CY-1710, your typical work assignments may include the following: Assigns, supervises and directs the work of professional and non/para-professional employees across school functions (e.g., food service, academics, transportation, residential, administrative support, etc.) which may include scheduling and coordinating work assignments, relaying changes in operational/regulatory policies, providing training opportunities, participate in the selection of employees, oversee performance management of staff, approving leave, and addressing disciplinary concerns. Foreign Education: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Principal Designer (R5250) Shield AI IncPrincipal Designer (R5250)Washington, DC$230,000–$340,000 / 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). What you'll do: Design and build the user experience for agentic AI products across the office of the CTO: an enterprise knowledge assistant (Brain), an agent-driven engineering platform (Springboard), and enterprise AI/data applications.
Principal--Data, Analytics & AI Architect Fannie MaePrincipal--Data, Analytics & AI ArchitectReston, VirginiaBroad knowledge across application, integration, data, infrastructure, security, and business architecture domains, with the ability to evaluate architectural trade-offs, technical debt, platform maturity, and build-versus-buy decisions. You will partner with business and technology leaders to guide investment decisions, evaluate architectural trade-offs, and ensure platform capabilities deliver measurable business outcomes.
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.
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.
Principal Engineer -Technology Architect - Generative AI PeopleNTech LLCPrincipal Engineer -Technology Architect - Generative AIAlexandria, VA$94–$100 / hourPractical experience designing Generative AI solutions using LLMs, RAG, embeddings, chunking, and search technologies. • Build cloud native systems using Azure, AWS, Kubernetes/AKS/EKS, containers, and microservices patterns.
Principal Consultant- Senior Product Owner PeopleNTech LLCPrincipal Consultant- Senior Product OwnerAlexandria, VA$94–$100 / hourWe are seeking an experienced and visionary Senior Product Owner with expertise in Agentic AI and Generative AI to drive the identification, prioritization, and delivery of transformative AI use cases across the organization. The ideal candidate will bridge business stakeholders and AI engineering teams, translating business opportunities into actionable product roadmaps and successful AI-powered solutions.
Principal Software Architect PeopleNTech LLCPrincipal Software ArchitectAlexandria, VARemote$85–$90 / hourArchitecture & Platform Governance Own and evolve the cross-platform architecture spanning (C++/C# Windows applet, BHFTP transmitter, ASP.NET Proactive portal), (cloud SaaS, instrument fleet API, data pipeline), and Unity Next (QC engine, LIS/HL7 integration, Unity Connect middleware, peer-comparison analytics). On-Instrument & Integration Systems Guide Applet architecture: C++ Win32 service host, IMonitoredEntity driver plugin model (Drives Info, Running Processes, System Info, ME Collect), DCC output contract, and AppletSoftwareUpdateManager CAB update pipeline.
Consulting Project Snr Principal Consultant Oracle CorpConsulting Project Snr Principal ConsultantArlington, VA$81,700–$166,100 / yearThis includes but is not limited to the project initiation, design, management/coordination of local connectivity within the pre-prod and production domains (where applicable), interface engine configuration, identifying solution build dependencies in the Oracle Health Millennium Solution, configuration and unit testing, smoke testing, interface validation, promotion of code to production, interface readiness reporting, production validation, dry runs, table-top rehearsals, Mock Go-Live, Go-Live, and Go-Live staffing support. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business.
Senior Principal Software Engineer (Onsite) RTX CorpSenior Principal Software Engineer (Onsite)Fulton, MDSolipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Software Engineer who is enthusiastic, hardworking, and proactive in writing and developing code using programming languages and related technologies such as Java, C++, Angular, GraphQL, REST, KafKa, and Typescript (among many others). Solipsys is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both commercial and Government customers, including a mix of domestic and international pursuits and programs.
Principal Systems Engineer LanceSoft IncPrincipal Systems EngineerSterling, VAWhat will you do Perform project management/project leadership tasks collaborating with a multitude of customer and other contractor teams Provide Mission Protection knowledge, skills, and abilities (KSA) to assigned projects, the enterprise, and to other entities as directed by the customer. Client is looking for Principal Systems and Integration Engineer (SEandl), providing enterprise-wide systems engineering and integration support to an operational government customer within the Intelligence Community.
Principal Consultant Salesforce Business Development Manager PeopleNTech LLCPrincipal Consultant Salesforce Business Development ManagerAlexandria, VA$75–$85 / hourThis role sits at the frontline of our go-to-market strategy, responsible for identifying, engaging, and qualifying prospects for Salesforce-led digital transformation initiatives including Revenue Cloud, Data Cloud, Industry Clouds, and AI (Agentforce). We are looking for a high-energy Salesforce Business Development Representative (BDR) to drive pipeline creation and new business growth across enterprise and mid-market accounts in the US.