Principal Applied AI Engineer AppianPrincipal Applied AI EngineerMclean, VA$200,000–$350,000 / yearEquipped with cutting-edge AI tooling, you will drive the design and delivery of high-complexity AI systems - spanning code generation, agents, retrieval, structured generation, tool use, model routing, evaluation, and observability - set the technical bar for the team, and lead other engineers towards solutions of real complexity to ensure flawless Enterprise-Grade Orchestration. Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education.
NewPrincipal Counsel, Governor’s Office of Crime Prevention and Policy Office of the Attorney GeneralPrincipal Counsel, Governor’s Office of Crime Prevention and PolicyAnnapolis, MDThe Principal Counsel will engage in complex and meaningful legal challenges every day, from helping to shape public safety initiatives and victim services programs to supporting statewide efforts focused on child poverty, family well‑being, and long‑term outcomes for Maryland families. The OAG also protects the public by civil enforcement of antitrust, civil rights, consumer protection, and securities laws and regulations and by the prosecution of organized crime, Medicaid fraud, environmental crimes, insurance fraud, state tax evasion, and other statutorily assigned matters.
NewPrincipal Counsel, Maryland State Board of Elections Office of the Attorney GeneralPrincipal Counsel, Maryland State Board of ElectionsBaltimore, MDYou will also respond directly to public inquiries on election-related legal matters, maintain a strong working relationship with the Executive Division, Civil Litigation Division leadership, fellow Principal Counsels, and SBE officers and staff, and deliver training to members of the SBE and local boards of elections. Experience: The ideal candidate will have at least ten years of legal experience including active litigation experience, ideally including administrative hearings and appellate litigation, as well as experience in election, constitutional, or government law, and a working knowledge of constitutional law and the regulatory areas that touch a state agency (procurement, employment, public records, and ethics).
NewPrincipal Capture Manager, Government For PeoplePrincipal Capture Manager, GovernmentArlington, VARemoteFull timeA track record of leading a bid response process, including running the go/no-go decision, setting the win strategy, directing the technical and pricing approach, and driving color team reviews through submission. Fluency across the full capture lifecycle, including opportunity qualification, customer and competitor intelligence, teaming and subcontractor strategy, past-performance mapping, and price-to-win analysis.
FY27: Principal, Sligo Middle School Montgomery County Public Schools, MarylandFY27: Principal, Sligo Middle SchoolSilver Spring, MD$143,191–$203,839 / yearKNOWLEDGE, SKILLS, and ABILITIES: Knowledge, and understanding of the purpose of the three employee Professional Growth Systems (PGS) established for the Montgomery County Association of Administrators and Principals and the Montgomery County Business and Operations Administrators (MCAAP/MCBOA), Montgomery County Education Association Professional Growth System (MCEA) and the Service Employees International Union (SEIU) Local 500. https://docs.google.com/document/d/1Xwyi_JIdfkLq43bU4ct6ez8U3E2xauS3v2XSev33gds/edit?usp=sharing .
Principal U.S. Department of the InteriorPrincipalWashington, DC$42.89–$55.76 / hourAs Principal- CE-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.
Senior or Principal Agent & Assistant Director of 4-H Youth Development University of MarylandSenior or Principal Agent & Assistant Director of 4-H Youth DevelopmentMarylandDuties include identifying issues and opportunities aligned with organizational priorities, and collaborating with faculty and partners to develop, implement, and evaluate educational programs that meet the statewide needs of youth, residents, agencies, organizations, industries, and communities in these areas. • Work collaboratively with UME Programs (i.e., Agriculture and Food Systems, Environment and Natural Resources-Sea Grant, Family and Consumer Sciences), departments, and colleges to develop partnerships and interdisciplinary programs.
NewEducation Director (Vice Principal) - Elementary/Middle School TLC - The Treatment and Learning Centers, Inc.Education Director (Vice Principal) - Elementary/Middle SchoolRockville, MD$90,000–$115,000 / yearThe Education Director is responsible for, in collaboration with the Lower/Middle School Director, the development, implementation, and supervision of the educational programs, including supervising instructional teams, overseeing implementation of IEPs, developing student schedules, supporting students, staff, and families, and ensuring compliance with MSDE requirements. The Katherine Thomas School, a Program of TLC-The Treatment and Learning Centers in Rockville, is recognized in the community as a leading, cutting-edge school that has been serving the community for over 25 years providing educational services to students with special needs.
Aviation Safety Inspector (Rotorcraft-Helicopter) (Principal Operations Inspector (POI)) U.S. Department of TransportationAviation Safety Inspector (Rotorcraft-Helicopter) (Principal Operations Inspector (POI))Washington, DC$126,432–$164,366 / yearThe minimum medical requirements include the following requirements: Have good distant vision in each eye and be able to read, without strain, printed materials the size of typewritten characters (glasses and contact lenses permitted); Have the ability to hear the conversational voice (hearing aid permitted); Not have any physical condition that would cause them to be a hazard to themselves or others that would interfere with their ability to fly as passengers in a variety of aircraft. Commercial Helicopter Pilot Rating with Instrument Rating (OR) Airline Transport Pilot with Helicopter Rating, And 2. Flight Instructor Certificate Rotorcraft Helicopter (OR) Flight Instructor Instrument Helicopter Rating; AND 3. Valid second-class FAA Medical Certificate Form(s) may be uploaded to your on-line application or submitted by mail or fax.
Aviation Safety Inspector (Air Carrier - Operations), Principal Operations Inspector (POI) U.S. Department of TransportationAviation Safety Inspector (Air Carrier - Operations), Principal Operations Inspector (POI)Washington, DC$107,446–$139,684 / yearMedical Requirements: Applicants must be physically able to perform the duties of the Aviation Safety Inspector position in a safe and efficient manner, and must meet all of the following requirements: Have good distant vision in each eye and be able to read printed materials the size of typewritten characters (glasses and contact lenses permitted) without strain; Have the ability to hear the conversational voice (hearing aid permitted); Not have any physical condition that would cause them to be a hazard to themselves or others or that would interfere with their ability to fly as passengers in a variety of aircraft. Significant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles.
NewAviation Safety Inspector (Principal Avionics Inspector - Air Carrier) U.S. Department of TransportationAviation Safety Inspector (Principal Avionics Inspector - Air Carrier)Washington, DCRemote$107,446–$139,684 / yearSignificant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles. The minimum medical requirements include the following requirements: Have good distant vision in each eye and be able to read, without strain, printed materials the size of typewritten characters (glasses and contact lenses permitted); Have the ability to hear the conversational voice (hearing aid permitted); and.
Application Architecture, Sr. Principal Blue Cross and Blue Shield AssociationApplication Architecture, Sr. PrincipalWashington, DCIn this role, you will shape how Stellarus designs reusable services, integrates strategic vendors, applies AI-assisted development patterns, and turns platform strategy into systems that engineering teams can build, test, deploy, and operate. The Senior Principal is the technical authority for application architecture across the platform: someone who sets enterprise-level architecture direction without needing a team to do it, and who is close enough to the code, system design, and production tradeoffs to make that direction credible to engineers.
Principal Systems Engineer (Mission Management) Power3 SolutionsPrincipal Systems Engineer (Mission Management)MarylandYou will need to be able to understand/learn the data flows between systems; and learn how data is transformed, checked and manipulated to support dissemination adjudicators in getting the information and artifacts needed to verify that described controls and interfaces meet policy, oversight and compliance requirements, as well as any requirements specifically levied by the adjudicating body. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry.
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 Product Manager – Rail Operations & Service Recovery Zuven technologies IncPrincipal Product Manager – Rail Operations & Service RecoveryWashington, DCServing as the vital bridge between rail operations, executive leadership, technology partners, and Agile delivery teams, you will drive product strategy, roadmap prioritization, and value realization to maximize operational resilience, service reliability, and passenger experience across complex, multi-system operational environments. Required Qualifications & Experience Experience Level: 10+ years of progressive product management experience leading complex, mission-critical enterprise solutions (transportation, logistics, or operational platforms strongly preferred).
Principal - Healthcare E4HPrincipal - HealthcareWashington, DCBuild and sustain strong client relationships to drive repeat and new business, including conducting regular executive touchpoints, attending board meetings and events for key districts, and attending industry conferences and events. This role will be pivotal in providing leadership to the Southeast region, driving business growth, serving as a trusted client advisor, and establishing MOREgroup as an industry leader within the market.
Principal Product Manager – Rail Operations & Service Recovery Expert Technology ServicesPrincipal Product Manager – Rail Operations & Service RecoveryWashington, DCDefine and lead the multi-year product strategy and vision for Rail Incident Management and Service Recovery across enterprise operations. - Leverage advanced proficiency in product management tools such as Jira Align, Confluence, Visio, Figma, and Microsoft Office Suite.
Assistant Principal Baltimore City Public SchoolsAssistant PrincipalBaltimore, MDThis could include dean, instructional coach, department chair, grade level chair/grade team leader, educational associate, academic content liaison, or lead teacher experience in an education setting or a full-time people management position in another professional setting. Assists in providing leadership to the School Family Council and facilitates ongoing information sharing as well as opportunities for parent and community members to provide input concerning school operations and resource allocation.
Principal--Data, Analytics & AI Architect Federal National Mortgage AssociationPrincipal--Data, Analytics & AI ArchitectReston, VABroad 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 Systems Engineer Columbia Technology PartnersPrincipal Systems EngineerAnnapolis Junction, MD$7,000–$20,000 / yearFull timeWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. Qualifications:Bachelor's degree in an accredited engineering or related technical discipline with twenty (20) years of systems engineering experience; orHigh School Diploma or GED with twenty‑five (25) years of broad systems engineering experience across relevant disciplines.