NewPrincipal Software Engineer, SIEM (Ruby/Rails) HuntressPrincipal Software Engineer, SIEM (Ruby/Rails)Washington DC, DCRemoteAs a Principal Software Engineer at Huntress, you will be responsible for leading a feature delivery team in the design, development, and high-quality release of software features for the Huntress SIEM Platform that provides for automated detection and human-powered threat hunting. • Collaborate closely with the team engineering manager, product manager, security research, platform, and architect on strategic initiatives and technical designs.
Principal Java Engineer - Distributed Systems, Serverless ElasticPrincipal Java Engineer - Distributed Systems, ServerlessWashington DC, DCLeveraging your deep distributed systems expertise to design, build, and operate core pieces of our next-generation Serverless Elasticsearch offering, directly impacting the experience of customers worldwide. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Principal Software Engineer - Vector Search ElasticPrincipal Software Engineer - Vector SearchWashington DC, DCThis is a principal software engineering role that focuses on enhancing the vector similarity search functionality within Elasticsearch, covering the design and implementation of new vector search features, enhancements to existing vector search functionality, and resolving bugs. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Principal Software Engineer - Search Infra ElasticPrincipal Software Engineer - Search InfraWashington DC, DCThis role provides technical vision and direction for Elasticsearch’s core search infrastructure, including indexing, retrieval, and relevance, and requires deep expertise in search internals and cross-team collaboration. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
NewPrincipal Product Manager, TradFi - Remote CirclePrincipal Product Manager, TradFi - RemoteWashington DC, DCRemote$200,000–$260,000 / yearIn close partnership with executive stakeholders, engineering leadership, compliance, treasury, and external partners, you will define vision, drive alignment, and make high-impact tradeoffs to ensure Circle’s digital asset infrastructure supports increasing volumes, new markets, and future product expansion. As a Principal Product Manager on Circle’s Digital Assets team, you will own the long-term product strategy for Circle’s digital asset and capital markets platform, shaping how liquidity, lending, and capital access are delivered globally across Circle’s stablecoin ecosystem.
Principal Software Engineer - Search Algorithms ElasticPrincipal Software Engineer - Search AlgorithmsWashington DC, DCThis is a principal software engineering role that focuses on enhancing the vector similarity search functionality within Elasticsearch, covering the design and implementation of new vector search features, enhancements to existing vector search functionality, and resolving bugs. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Principal Software Engineer - Performance Tuning ElasticPrincipal Software Engineer - Performance TuningWashington DC, DCBy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. This includes deep experience with benchmarking tools (e.g., flamegraphs, JMH, Rally), identifying performance regressions, and implementing algorithmic or hardware-aware optimizations.
GenAI Security - Principal Security Research Engineer ElasticGenAI Security - Principal Security Research EngineerWashington DC, DCBy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. As a Principal Security Research Engineer on the Threat Research and Detection Engineering (TRaDE) team, youll play a key role in shaping the detection capabilities of Elastic Security.
NewFY27: Assistant Principal, Benjamin Banneker Middle School Montgomery County Public Schools, MarylandFY27: Assistant Principal, Benjamin Banneker Middle SchoolBurtonsville, MDFive years of successful teaching experience; at least one of those years must be in MCPS.Three years of school-based leadership experience, assistant school administrator, or central services administrator/central services instructional specialist; resume must provide evidence. Summary Description: Under direction of the principal, assists with administering and supervising the total school program and providing educational leadership for students and staff members consistent with the educational goals of the community.
Assistant Principal, Pine Crest Elementary School, 1.0 FTE Montgomery County Public Schools, MarylandAssistant Principal, Pine Crest Elementary School, 1.0 FTESilver Spring, MD$127,566–$181,559 / yearSummary Description: Under direction of the principal, assists with administering and supervising the total school program and providing educational leadership for students and staff members consistent with the educational goals of the community. Education Training Experience: Masters degree from an accredited college or university with an emphasis in supervision, educational administration, elementary school curriculum, or a closely related field.
NewAssistant Principal, Earle B. Wood Middle School, 1.0 Montgomery County Public Schools, MarylandAssistant Principal, Earle B. Wood Middle School, 1.0Rockville, MDFive years of successful teaching experience; at least one of those years must be in MCPS.Three years of school-based leadership experience, assistant school administrator, or central services administrator/central services instructional specialist; resume must provide evidence. Summary Description: Under direction of the principal, assists with administering and supervising the total school program and providing educational leadership for students and staff members consistent with the educational goals of the community.
Assistant Principal Rocketship Public SchoolsAssistant PrincipalWashington, DCAPs 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.
NewAviation Safety Inspector AC Avionics Assistant Principal Avionics Inspector U.S. Department of TransportationAviation Safety Inspector AC Avionics Assistant Principal Avionics InspectorWashington, DC$90,025–$117,034 / yearThe Assistant Principal Avionics Inspector (APAI) serves as a full assistant to a Principal Inspector (Maintenance/Avionics) performing the full range of certification, surveillance, and inspection duties for assigned air carriers, air operators, air agencies, airmen, and designees. 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.
Aviation Safety Inspector (ACM), Assistant Principal Maintenance Inspector (APMI) U.S. Department of TransportationAviation Safety Inspector (ACM), Assistant Principal Maintenance Inspector (APMI)Washington, DC$90,925–$118,204 / yearThe APMI serves as a full assistant to a Principal Inspector performing the full range of certification, surveillance, and inspection duties for assigned air carriers, air operators, air agencies, airmen, and designees and has program responsibility to assure that assigned organizations meet Title 14 of the Code of Federal Regulations with respect to maintenance, preventive maintenance, and alteration programs. Experience involving the maintenance and repair of airframes, power plants, and systems of multi-engine aircraft of more than 12,500 pounds maximum certificated takeoff weight maintained under an airworthiness maintenance and inspection program.
Principal Baltimore City Public SchoolsPrincipalBaltimore, MDThe Principal is an instructional leader that is critical to the acceleration of improved student outcomes across City Schools, through the support and supervision of instructional and school support staff and collaboration with Instructional Leadership Executive Directors. Actively engages and pursues a deep understanding of the school community, its strengths and needs, and develops productive relationships to leverage the community's cultural, social, intellectual, and political resources to promote student learning and school improvement.
Assistant Principal / School Administrator – Special Education The Chimes, IncAssistant Principal / School Administrator – Special EducationBaltimore, MDPart 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/Senior Principal Electromechanical Design Engineer Northrop GrummanPrincipal/Senior Principal Electromechanical Design EngineerBaltimore, MD$108,800–$163,200 / yearBasic Qualifications Senior Principal Electromechanical Design Engineer: Bachelor's degree with 8 years of experience, a master's degree with 6 years of experience or a PhD with 4 years of experience in Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, or related technical fields. Basic Qualifications for Principal Electromechanical Design Engineer: Bachelor's degree with 5 years of experience, a master's degree with 3 years of experience or a PhD with 1 year of experience in Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, or related technical fields.
Principal Mechanical Engineer/Senior Principal Mechanical Engineer Northrop Grumman CorpPrincipal Mechanical Engineer/Senior Principal Mechanical EngineerBaltimore, MD$98,900–$148,300 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. This position is contingent upon contract award, the ability to obtain/maintain an active US Government Secret or the successful transfer of a US Government Secret prior to start and the ability to obtain/maintain a special access program clearance prior to start.
Skillbridge Principal / Senior Principal Radar Modeling Simulation Analysis Systems Engineer Northrop GrummanSkillbridge Principal / Senior Principal Radar Modeling Simulation Analysis Systems EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. This program provides comprehensive hands-on experience including professional development, networking with leadership, and training specifically focused on NG leadership principles, company history, customer/stakeholder engagement, product and service overview, and core job responsibilities.