Principal Engineer - AI Platform & Operations Serko LtdPrincipal Engineer - AI Platform & OperationsWashington, DC$148,000–$210,000ML Infrastructure Mastery: Expert-level knowledge of model serving (e.g., Triton, vLLM, Ray Serve) and deep experience with Kubernetes and cloud ecosystems (AWS/GCP/Azure). When you join Serko, you become part of a team of passionate travellers and technologists bringing people together, using the world’s leading business travel marketplace.
Assistant Principal / School Administrator – Special Education Chimes International LimitedAssistant Principal / School Administrator – Special EducationBaltimore, MDFull timeBuild a meaningful leadership career where your work directly impacts students and families. Master's degree in School Administration, Educational Leadership, or a related field.
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.
NewPrincipal Data & AI Architect – Operations & Asset Analytics Zuven technologies IncPrincipal Data & AI Architect – Operations & Asset AnalyticsWashington, DCRandstad is seeking a high-caliber Principal Data & AI Architect Operations & Asset Analytics to lead the end-to-end delivery of enterprise data, advanced analytics, and AI/GenAI solutions within the rail and transportation operations domain for a major Washington, DC-based client. Build Scalable Data Pipelines: Design, optimize, and oversee production data pipelines utilizing Databricks Workflows and the Medallion Architecture to ingest and curate complex sensor feeds, inspection records, maintenance histories, and operational/financial datasets.
NewPrincipal Enterprise Architect – Estimation Systems Zuven technologies IncPrincipal Enterprise Architect – Estimation SystemsWashington, DCRandstad is seeking a high-caliber Principal Enterprise Architect Estimation Systems to serve as a key technical authority driving the R&D, design, and long-term evolution of advanced estimation platforms for a leading rail transportation client in the Washington, D.C. area. Modern Stack Proficiency: Deep technical knowledge of event-driven architectures, microservices, distributed systems, Java/Spring Boot, and real-time data frameworks alongside legacy systems (IBM Mainframe/TPF).
Assistant Principal Anne Arundel County Public SchoolsAssistant PrincipalAnnapolis, MDAbility to garner support and resources, and engage community organizations, individual education supporters, and businesses to support student achievement, social skill and character development, etc. Approved Date: 7/1/2026 Established Date: 10/1/1997 Title Code: C21567 Title: PRINCIPAL ASSISTANT (AP) Alternate Title: Assistant Principal Reports to Generic: Principal Reports to Specific: PRINCIPAL.
FY27: Principal, Kemp Mill Elementary School Montgomery County Public Schools, MarylandFY27: Principal, Kemp Mill Elementary SchoolSilver 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.
Aviation Safety Inspector (General Aviation - Operations) U.S. Department of TransportationAviation Safety Inspector (General Aviation - Operations)Washington, DC$118,675–$154,280 / 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); and. The incumbent will serve as an Assistant Principal Operations Inspector General Aviation performing the full range of certification, surveillance and inspection duties for assigned air carriers, air operators, air agencies, airmen, and designees.
Principal Network Architect – Army AI/ML Modernization Semper Valens SolutionsPrincipal Network Architect – Army AI/ML ModernizationBelcamp, MDFull timeSenior Network ArchitectFull Time, Aberdeen, MDTS w/ SCI eligibility Referral bonus: $1,500Sign-on Bonus: $2,500 Semper Valens Solutions is seeking an experienced Senior Network Architect to support Project Manager Intelligence Systems & Analytics (PM IS&A) and Project Linchpin, the U.S. Army's high-visibility Artificial Intelligence and Machine Learning (AI/ML) modernization initiative. The successful candidate will provide technical leadership in the design, analysis, documentation, and modernization of complex intelligence network architectures across the Department of Defense Information Network (DODIN-A) and Army intelligence environments.
Principal, High School, Springbrook High School Montgomery County Public Schools, MarylandPrincipal, High School, Springbrook High SchoolSilver Spring, MD$151,715–$215,987 / 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.
Executive Assistant for Principal (NE)(2026-2027)-Monsignor Slade Catholic School, Glen Burnie MD AOBExecutive Assistant for Principal (NE)(2026-2027)-Monsignor Slade Catholic School, Glen Burnie MDGlen Burnie, Maryland$23.56–$25.24 / hourAssist with the completion and submission of required reports, surveys, assurances, and compliance documents for the Archdiocese of Baltimore, the Maryland State Department of Education (MSDE), the National Catholic Educational Association (NCEA), and other applicable agencies and organizations. Monsignor Slade Catholic School, a PreK2–8th grade Catholic school in Glen Burnie , MD, is seeking a fullâtime Executive Assistant to the Principal for the 2026–2027 school year.
Attendance Clerk - High School Arlington Independent School DistrictAttendance Clerk - High SchoolBowie, MDInteracts with parents, community members, and students in face-to-face interactions maintaining professionalism and exemplary customer service. Calls parents of absent students who have not been cleared maintaining professionalism and exemplary customer service.
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 Anne Arundel County Public SchoolsPrincipalAnnapolis, MDApproved Date: 9/1/2025 Established Date: 7/1/1979 Title Code: C21563 Title: PRINCIPAL Alternate Title: Principal Reports to Generic: Assistant Superintendent;Director Reports to Specific: ORGANIZATION. Demonstrated ability to garner support and resources, engage community organizations, individual education supporters, and businesses to support student achievement.
School Secretary II - Central Special Education Anne Arundel County Public SchoolsSchool Secretary II - Central Special EducationAnnapolis, MDThis administrative level of secretarial work involves assisting the principal by relieving him/her of many administrative and procedural details as assigned; by tactfully receiving and screening parents and visitors; by performing, or coordinating and supervising the performance of a wide variety of secretarial and clerical tasks relative to the efficient daily operations of the school office. Three (3) years recent progressively responsible secretarial work experienceof which at least two (2) years shall have been in connection with school operations required; Or an equivalent combination of education and experience which provides the required knowledge, skills, and abilities deemed sufficient to prepare the employee to successfully perform the duties of the position.
Principal Deputy Assistant Secretary of War for Energy, Installations, and Environment U.S. Department of DefensePrincipal Deputy Assistant Secretary of War for Energy, Installations, and EnvironmentWashington, DC$186,207–$228,000 / yearOSW includes the Offices of the Secretary and Deputy Secretary of War, Under Secretaries of War, Assistant Secretaries of War, General Counsel of the DoW; Director of Cost Assessment and Program Evaluation; Inspector General of the DoW; Director of Operational Test and Evaluation; Chief Information Officer of the DoW; Assistant to the Secretary of War for Privacy, Civil Liberties, and Transparency; Assistant to the Secretary of War for Public Affairs; Chief Digital and Artificial Intelligence Officer; Director of War Innovation; Director of Net Assessment; and the Director of Administration and Management. Oversees the development of DoW installation policies to ensure that infrastructure is commensurate with the force structure; to improve the effectiveness and efficiency of installation operations; to adhere to regulatory reduction initiatives; to alleviate unnecessary and burdensome requirements on installation commands; to ensure installation facilities adequately support military readiness and quality of life; to realign and/or close installations in a manner that maximizes savings to the Department and encourages the effective and efficient cooperative reuse; and to coordinate activities relating to support of DoW force planning and major national security objectives.
Principal: Special Education Arrow Child and Family MinistriesPrincipal: Special EducationTowson, MarylandFull timeOversee the development, implementation, maintenance and monitoring of policies, procedures, administrative files and continually assesses the overall program to assure optimum educational, behavioral, and clinical function, as well as COMAR compliance. Overview: The Principal functions as the school’s educational director and is responsible for the daily administration, coordination, and supervision of the educational, behavioral, and related services components of the school.
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 .
Elementary Vice Principal (SY26 - 27) KIPP DCElementary Vice Principal (SY26 - 27)Washington, DCFull timeEmpowering Others: Actively listen to other school community members; seeks to understand others’ views and needs, intentionally builds trust within and across teams of people to promote collaboration and opportunities for shared ownership, consistently demonstrates respect and appreciation for others by empathizing, valuing their time and contributions, and being available and responsive to their needs. Our work is grounded in five pillars–Academic Excellence, Joy & Sense of Belonging, Highly Effective Teachers and Leaders, Safe, Structured, and Nurturing Learning Environments, and Commitment to College Readiness–which ensure every student is equipped with the knowledge, skills, and confidence to pursue success in college, careers, and beyond.
NewApplication Architecture, Sr. Principal Blue Cross and Blue Shield AssociationApplication Architecture, Sr. PrincipalBaltimore, MDIn 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.