NewPrincipal Product Manager - Threat Detection Engine and Content (Hybrid) CrowdstrikePrincipal Product Manager - Threat Detection Engine and Content (Hybrid)Crystal City, VA$160,000–$250,000 / yearCollaborate closely with CrowdStrike’s Malware Research Center, Data Science, and Engineering teams to understand threat and attack trends and proactively deliver cutting-edge defenses. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.
NewPrincipal Consultant Appian CorporationPrincipal ConsultantMcLean, VA$100,000–$225,000 / yearGrowth 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. You will partner directly with Appian Architects and Technical Delivery Managers, lead large-scale consulting initiatives, and serve as a vital mentor to the next generation of engineers, ensuring our clients achieve world-class Enterprise-Grade Orchestration.
NewPrincipal ML Platform Engineer Appian CorporationPrincipal ML Platform EngineerMcLean, VARemote$175,000–$325,000 / yearGrowth 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. Equipped with cutting-edge AI tooling, you will drive the design and delivery of high-complexity engineering solutions, set the technical bar for the team, and lead other engineers towards solutions of real complexity to ensure flawless Enterprise-Grade Orchestration.
Principal Data Scientist - Washington, DC office NORC at the University of ChicagoPrincipal Data Scientist - Washington, DC officeWashington, D.C.$183,000–$250,000 / yearThis position supports the development of the strategy and vision for our largest data or more complicated analysis projects; may manage both the activities and the work product of data analysts and/or data scientists; provide input and guidance to task leaders especially regarding data acquisition, questionnaire content, data analysis, and overall data dissemination; design, develop, and deploy algorithms, models, and work flows to discover valuable information in various sources; bring structure to large data sets; evaluate the data, construct models, create business applications, and work closely with organizational leaders to provide input into strategic business implications for the organization. The department provides expertise and leads NORC strategy on the use of a broad range of methods and techniques, including statistical modeling, machine learning methods, data linkage, statistical matching, statistical disclosure limitation, small area estimation, Bayesian analysis, assessing data quality, data visualization for analyzing and interpreting data, and developing approaches using artificial intelligence (AI) that support NORC’s research.
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.
NewManaging Principal / Senior Director, Data Analytics Consulting EPAM SystemsManaging Principal / Senior Director, Data Analytics ConsultingWashington DC, DCThis is a high-impact, client-facing role designed for an ambitious professional with deep technical expertise in AI & Data, proven consulting acumen, and a track record of driving transformational outcomes for enterprise clients. • Serve as a trusted strategic advisor to senior executives (VP, SVP, C-suite) on AI enablement, data-driven transformation, and operational efficiency for Fortune 500/50 clients.
Principal Pre-Sales Architect - TS/SCI-FSP Clearance JobotPrincipal Pre-Sales Architect - TS/SCI-FSP ClearanceWashington, DC$180,000–$250,000 / yearThis Principal Presales Architect leads the design of complex technology solutions for Federal Government customers, aligning a broad portfolio of hardware, software, cloud, services, and third-party technologies to business and technical requirements. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings.
NewPrincipal 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.
NewPrincipal Software Engineer I - Serverless - Platform Control Plane ElasticPrincipal Software Engineer I - Serverless - Platform Control PlaneWashington DC, DC8+ years building software, including setting technical direction for complex distributed systems running production at scale (Staff or Principal level, or equivalent scope). 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.
Senior Principal Proposal Excellence Strategist LeidosSenior Principal Proposal Excellence StrategistReston, VA$154,050–$278,475 / yearLeidos' Capture Operations & Excellence, Proposal Operations organization leads and supports more than $50 billion in annual proposal submissions and is seeking an extraordinary Senior Principal Proposal Excellence Strategist to serve as one of our most versatile proposal professionals. The ideal candidate possesses extensive experience supporting traditional Federal, FEDSIM, and commercial procurements, thrives in fast-paced environments, and leverages Gen AI responsibly to improve proposal quality, efficiency, collaboration, and innovation.
Senior Principal Architect - PLM / Teamcenter X JobotSenior Principal Architect - PLM / Teamcenter XRockville, MD$190,000–$250,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
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.
Principal / Sr. Principal Software Engineer [TS SCI] Northrop Grumman CorpPrincipal / Sr. Principal Software Engineer [TS SCI]Stafford, VA$114,000–$171,000 / yearJBoss and/or Wildfly are highly desired); relational databases (JDBC, SQL, and MySQL); JEE (Java Enterprise Edition) experience (JDBC, JNI, JNDI, JMS, Servlet/JSP, EJB/JPA); Web service experience (e.g., RESTFul Web services). Knowledge of the following: Hycu backup/recovery software or other backup/recovery software; Nutanix virtual environment, or other platforms such as VMWare; Elastic Search Stack (ELK); Web (Brower based) GUI front end development (HTML, JavaScript, CSS, Angular).
Aviation 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.
NewAviation Safety Inspector (Air Carrier Maintenance), Assistant Principal Maintenance Inspector U.S. Department of TransportationAviation Safety Inspector (Air Carrier Maintenance), Assistant Principal Maintenance InspectorWashington, DC$90,925–$118,204 / yearSpecialized experience includes: developing aircraft maintenance programs or maintenance requirements, the development and evaluation of aircraft maintenance manuals and record keeping systems; analyzing reports to insure compliance with the airworthiness programs, aircraft maintenance quality control and quality assurance, surveillance and inspections of an air carriers maintenance program (or military equivalent), experience in a maintenance training department of an air carrier (or military equivalent). The Assistant Principal Maintenance Inspector (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 (14 CFR) with respect to maintenance, preventive maintenance, and alteration programs.
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 Strategic Planner / Senior Principal Strategic Planner- Level 3 or 4 Northrop Grumman CorpPrincipal Strategic Planner / Senior Principal Strategic Planner- Level 3 or 4Falls Church, VA$89,400–$155,400 / yearBasic Qualifications for Senior Principal Strategic Planner: Senior Principal Strategy Analyst: Bachelor''s degree with 8 years of experience in business, finance, engineering/science, or a related discipline; OR a Master''s degree with 6 years of experience; OR a PhD with 4 years of experience. Respond to or support executive sponsored special projects with dynamic requirements; succinctly and accurately present findings to leadership that includes development of executive-level presentations (e.g., geographic strategies, site selection, industry trends, go-to-market strategies, and mergers & acquisitions).
Principal / Sr. Principal Cyber Software Engineer Northrop Grumman CorpPrincipal / Sr. Principal Cyber Software EngineerChantilly, VA$125,300–$187,900 / yearNorthrop Grumman Mission Systems is seeking an experienced Principal / Senior Principal Cyber Software Engineer to join our team supporting a program in the Signals Intelligence Mission Solutions (SMS) Department. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Principal/Sr. Principal Auditor Northrop Grumman CorpPrincipal/Sr. Principal Auditorlinthicum, MD$94,200–$141,200 / yearThe above functions are audited by performing the following activities: Analyzing functional and financial data either provided by programs under audit or by retrieving from various systems and repositories to validate performance against company/divisions/ subsidiaries objectives goals and reported results, compliance to policies, procedures and relevant regulatory requirements. Basic Qualifications: Education and experience requirements to be considered at the Principal (03) level: Bachelor''s degree in Business, Finance, Accounting, Supply Chain, Operations, Engineering, Quality, or related field with 6 years of relevant work experience; OR a Master''s degree in said disciplines with 4 years of relevant work experience.