June 3, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Springfield, VA30+ days ago
5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
li>Supervises and evaluates teaching staff; Manages teacher performance, developing and providing necessary training to support their professional development; Manages Master and Lead Teachers and programs;
Confers with teachers, students, and parents concerning educational and behavioral problems in school; Coordinates with teacher and K12 Enrollment regarding expulsions and withdrawals;
SUPERVISORY RESPONSIBILITIES: Directly supervises 15-30 Full-time Equivalent (FTE) regular employees and/or contractors.
The mission of Virginia Virtual Academy (VAVA) is to provide an exemplary individualized and engaging educational experience for students by incorporating school and community/family partnerships coupled with a rigorous curriculum along with a data-driven and student-centered instructional model.
Burke, North Carolina7 days ago
The successful applicant must hold, or be eligible to obtain, a master’s degree or above (from an appropriately accredited college or university) in an area relevant to this position and must hold a current (non-expired) State of North Carolina Professional Educator’s License (Class Code M, S, or D) with certification in the area of School Principal or be eligible to obtain Provisional Certification in the aforementioned certification area(s). Offenders in close custody are housed at the main institution while the detached Minimum Custody Unit, located behind the main unit, houses adult minimum custody offenders; close custody is the highest security level a prison in North Carolina can have.
Centreville, VA30+ days ago
Start Date: July 1, 2026 TERMS OF EMPLOYMENT 10 Months - 207 Days MINIMUM QUALIFICATIONS: Master's degree and valid certification in teaching and school administration. Verified proof of three (3) years' successful experience as a teacher.
White Plains, MD30+ days ago
Assistant Principal - White Plains Elementary (2026-087) - Alabama State Department of Education.
p>The mission of Virginia Virtual Academy (VAVA) is to provide an exemplary individualized and engaging educational experience for students by incorporating school and community/family partnerships coupled with a rigorous curriculum along with a data-driven and student-centered instructional model. The Academic Administrator/Principal directs and coordinates educational, administrative and counseling activities of student by performing the following duties personally or through subordinate supervisors.
Woodbridge, VA22 days ago
Other responsibilities include representing the Department and County at local, regional, and state transportation planning forums, coordinating with other transportation or transit agencies This highly responsible position functions as the County liaison and subject matter expert in transportation and mobility planning matters to other Departments, County agencies, the Federal Government, the Virginia Department of Transportation (VDOT), the Transportation Planning Board (TPB), the Northern VirginiaTransportation Authority (NVTA), Potomac and Rappahannock Transportation Commission (PRTC), Virginia Railway Express (VRE), and other regional and sub-regional agencies. The professional skills required to perform analytical duties, thorough and effective problem-solving, critical decision making, excellent communication skills, the ability to manage multiple projects simultaneously and adjust priorities and projects as necessary.
Alexandria, VA30+ days ago
p>The Mission Concepts and Capabilities (MCC) Division of Applied Research Associates, Inc. (ARA) is seeking to contingently hire an Anomalous Health Incidents (AHI) Principal Scientist for ARA's effort supporting the Office of the Assistant Secretary of War for Critical Technologies (OASW(CT)). COMPANY INFORMATION:
Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
p>Thorough knowledge of the philosophies, principles, and practices of urban planning as they pertain to the design and development of urban and regional areas, planning research, zoning, and community renewal activities; Thorough knowledge of the various ordinances, codes, and regulations pertaining to planning, zoning, and urban renewal; Thorough knowledge of the principles and practices of grant preparation and administration; General knowledge of private real estate finance, sociology, economics, and public finance as applied to urban planning; General knowledge of municipal finance and facility engineering relative to capital improvements programming; Ability to plan, organize, supervise, and carry out complex research projects effectively; Ability to present the results of research effectively in oral, written, and graphic form; Ability to supervise a small group of professional, technical, and clerical personnel engaged in routing urban planning, zoning, and renewal work; Ability to establish and maintain effective working relationships with associates, subordinates, municipal officials, representatives of other agencies, and members of the general public; Demonstrated ability to effectively manage and review complex planning projects and applications. A few aspects of the position include: • Development of the Comprehensive Plan, the County's 20-year outlook on growth and sustainability • Addressing local challenges by applying your academic and professional knowledge • Expanding your professional network and diversifying your skillset by collaborating with numerous County and regional agencies • Evaluating specific development projects for their community impacts and merits • Working with/presenting to elected and appointed officials • Public engagement, including conducting workshops and surveys to solicit feedback • Utilizing numerous software programs for mapping, analysis, and graphics • Leading and mentoring a team of Planners to accomplish goals.
Our technology enables aircraft to take off and land in soccer field-sized spaces, unlocking thousands of new operating locations and enabling what we call Direct Aviation: quiet, efficient, point-to-point travel closer to where people live and work. As a Senior / Principal Engineer - Electromechanical Actuation, you will serve as the technical authority for our aircraft actuation systems, with primary responsibility for development of the actuation systems on the EL9 Ultra Short Aircraft.
Principal Flight Controls Engineer About Electra At Electra, we're pioneering sustainable aviation by developing hybrid-electric Ultra Short Takeoff and Landing aircraft designed to transform regional air mobility by making air travel more efficient, quieter, and environmentally friendly. Position Overview Electra.aero is seeking a Principal Flight Controls Engineer to serve as a senior technical authority and flight controls certification subject‑matter expert for the EL9 Ultra Short Takeoff and Landing aircraft.
Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. This is a hands-on leadership role - you'll mentor junior engineers, own the architecture of our simulation labs, and build the data management and automated test processes that engineering depends on to move the EL9 toward certification.
Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. As our Principal Manufacturing Engineer - Primary Structures, you'll take on one of the most consequential roles in the EL9 build: owning manufacturability and integration for major load-bearing structures - fuselage, wing, empennage, and primary structural assemblies.
Embedded in our Integrated Product Development Team (IPDT), your focus will be on electrical and avionics systems installation, applying DFM and DFA principles to enable efficient, scalable final assembly operations - and ensuring production test processes are built in from day one. Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation.
Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. This is a hands-on leadership role - you'll mentor junior engineers, own the architecture of our simulation labs, and build the data management and automated test processes that engineering depends on to move the EL9 toward certification.
Centreville, VA30+ days ago
The expert in vehicle history since 1984, CARFAX provides exclusive services like CARFAX Used Car Listings, CARFAX Car Care, CARFAX History-Based Value and the flagship CARFAX Vehicle History Report to consumers and the automotive industry. Value Communication: Partner with cross-functional teams to scale product value communication including ROI reporting and performance insights delivered through customer success teams, CRM communications, and self-service channels.
Alexandria, Virginia9 days ago
Responsibilities: As a Research Associate, Associate Principal with AMERICAN SYSTEMS, you will have the opportunity to do the following: Support the Office of Critical Technologies as it guides and supports modern research and analysis of strategic biotechnology initiatives. Overview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.
You''ll build the production master schedule from first conforming articles through ramp-up, develop and manage the production learning curve model, own the S&OP cadence that ties customer demand to manufacturing capacity, and set the line balance, takt time, and lead time targets the manufacturing organization will execute against. You''ll partner closely with the Director of Manufacturing Engineering on build plan and tooling readiness, with the VP of Industrialization & Manufacturing Strategy on capacity planning and the digital manufacturing backbone, with the VP of Supply Chain on material availability, and with Programs and Engineering on milestone integration.
Principal Electrical Engineer About Electra: At Electra, we're pioneering sustainable aviation by developing hybrid-electric Ultra Short Takeoff and Landing aircraft designed to transform regional air mobility, by making air travel more efficient, quieter, and environmentally friendly. This role will be responsible for the aircraft electrical systems - including power distribution, energy storage, conversion, and system safety protections - ensuring reliable, certifiable, and high-performance operation across the full aircraft lifecycle.
Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. As our Principal Manufacturing Engineer – Primary Structures, you'll take on one of the most consequential roles in the EL9 build: owning manufacturability and integration for major load-bearing structures - fuselage, wing, empennage, and primary structural assemblies.
Embedded in our Integrated Product Development Team (IPDT), your focus will be on electrical and avionics systems installation, applying DFM and DFA principles to enable efficient, scalable final assembly operations - and ensuring production test processes are built in from day one. Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation.
This role will be responsible for the aircraftelectrical systems - including power distribution, energy storage, conversion, and system safety protections - ensuring reliable, certifiable, and high-performance operation across the full aircraft lifecycle. At Electra, we're pioneering sustainable aviation by developing hybrid-electric Ultra Short Takeoff and Landing aircraft designed to transform regional air mobility, by making air travel more efficient, quieter, and environmentally friendly.
Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. This is a hands-on leadership role - you'll mentor junior engineers, own the architecture of our simulation labs, and build the data management and automated test processes that engineering depends on to move the EL9 toward certification.
Alexandria, VA30+ days ago
strong>Key Responsibilities:- Collaborate with business stakeholders, product owners, architects, and development teams to gather and document business and technical requirements. Good to have skills:
- AI Application Solution Design (Capable), Azure Services, Data Analysis & Visualization, Technology Architect - Business Orientation (Strong) .
Alexandria, VA30+ days ago
strong>Must have skills : : Fixed-price/budget contract experience, strong ServiceNow project management experience (12-15 (max) years of IT Project Management experience and at least 2-3 end-to-end ITSM implementations(more preferred)) In lieu of ITSM, we will accept candidates who have vast ITIL experience. Project Management & Delivery- Lead end-to-end implementation of ITSM processes including Incident, Problem, Change, Release, Service Asset & Configuration Management, CMDB, and Service Level Management.
Alexandria, VA30+ days ago
The role focuses on scalable model deployment, lifecycle management, governance, and production reliability, while partnering with data science, engineering, and business teams to deliver measurable AI-driven outcomes. Principal AI/ML Architect responsible for defining, architecting, and operationalizing enterprise-grade MLOps platforms using Domino.ai (or any other leading MLOps platform) and AWS.
Alexandria, VA30+ days ago
li>Stakeholder Engagement Serve as the primary technical liaison between clients and delivery teams for all data-related initiatives. Data Engineering and Integration Expertise, Data Governance and Security Knowledge, Databricks, Technical delivery .
Alexandria, VA15 days ago
We 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.
Alexandria, VA15 days ago
Practical 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.
Proven experience leading complex technical projects, driving organizational transformation initiatives (such as Agile adoption), and applying Agile SAFe framework or managing multiple complex projects simultaneously, with a focus on strategic planning and driving organizational goals. • The TPM lead will have a pragmatic approach and iterative approach to building software including ability to simplify and get things done with a demonstrated track record of building and delivering software and working effectively with external and internal teams.
Alexandria, VA30+ days ago
strong>Soft Skills & Mindset: Strategic Leadership: Ability to align AI initiatives with business goals and drive long-term technology vision Ownership & Accountability: Takes end-to-end ownership of architecture, delivery, and outcomes Influence & Communication: Strong ability to communicate complex technical concepts to senior stakeholders and executives Innovation Mindset: Continuously explores emerging AI trends and drives adoption of next-gen technologies. Architect & Scale AI Solutions: Design end-to-end AI/ML architectures, including scalable, secure, and production-ready systems using Machine Learning, Deep Learning, and Large Language Models (LLMs).
Springfield, Virginia11 days ago
The successful candidate will be comfortable working in a fast-paced environment where requirements evolve rapidly, new technologies and datasets must be assessed quickly, and minimum viable products (MVPs) are frequently developed to address emerging mission needs. The Software Engineer will support an Agile software factory focused on delivering data-centric applications, analytics, visualization tools, and automation solutions for mission customers operating across multiple security domains.
p>SAIC is seeking an exceptional DevOps Engineer for a high-paced, innovation-driven team focused on advancing CI/CD through platform engineering, pipeline development, and automation. Must have experience building and deploying applications in automated fashion using pipelines (must be proficient in Gitlab; working knowledge of other devops pipelines is a plus).
Springfield, VA30+ days ago
ul>Leads virtual teams around technologies and customer/partner challenges by sharing ideas, insight, and strategic, technical input with technical teams, internal communities across the field, and the larger virtual team across Microsoft. - Required/minimum qualifications:
- Masters Degree in Computer Science, Information Technology, Engineering, or related field AND 6+ years experience in technology solutions, practice development, architecture, consulting, and/or technology domain (e.g., Security).
Springfield, VA30+ days ago
ul>5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. When extending an offer, HIIs Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the roles function and a candidates education or training, work experience, and key skills.
Alexandria, VA30+ days ago
Examples of primary tasks include: Leads and coordinates implementation of adopted plans, planning studies, redevelopment initiatives, and strategic projects, with a focus on achieving measurable outcomes and advancing City priorities; Develops implementation strategies, action plans, timelines, and coordination mechanisms to move adopted planning initiatives into execution; Identifies opportunities, funding sources, partnerships, and regulatory considerations that affect implementation of adopted plans and initiatives; Tracks implementation progress, development-related commitments, infrastructure improvements, and strategic initiative outcomes, and prepares status updates and performance measures; Supports redevelopment and economic development initiatives through project coordination, implementation planning, and collaboration with public and private partners; Supervises urban planners; and. Minimum: Four-Year College Degree; at least five years of progressively responsible experience in urban planning, completion of college-level courses in urban planning, public administration, or a related field; progressive project management experience; or any equivalent combination of experience and training which provides the required knowledge, skills and abilities.
Alexandria, VA30+ days ago
p>• Translates business requirements and functional specifications into physical program designs, code modules, stable application systems, and software solutions by partnering with Business Analysts and other team members to understand business needs and functional specifications. • Provides technical expertise for the development, configuration, or modification of integrated business and/or enterprise application solutions within various computing environments by providing insight, guidance, and an escalation point for the design and coding of component-based applications.
Alexandria, Virginia30+ days ago
p style="margin:0px">The role requires deep expertise in or an ability to quickly master several nuclear engineering related topics, including neutronics, thermal hydraulics, shielding, fuel and nuclear materials, and radiological consequence evaluation combined with strong communication skills, adherence to best practices, and an eye for growing MPR's portfolio. Oversee MPR engineers performing neutronics simulations and core design: criticality safety evaluations, critical core configurations, fuel cycle management, activation calculations, radiation detection and shielding analyses: alarm setpoint determination, shielding optimization, ALARA implementation, dosimetry calculations.
QinetiQ US is seeking an experienced Principal Optical Engineer with strong laboratory and prototype integration experience to support system integration on multiple defense-oriented programs through the full product life cycle, from the lab to the field. Characterize performance of EOIR sensors, typically broadband focal plane array type visible, near infrared (NIR), shortwave infrared (SWIR), midwave infrared (MWIR) and longwave infrared (LWIR) sensors, but also others as needed.
Alexandria, Virginia30+ days ago
About Exponent: Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most profoundly unique, unprecedented, and urgent challenges. Our Opportunity:
We are currently seeking a Principal – Dispute Resolution for our Construction Consulting Practice in our New York, NY or Alexandria, VA office.
p>If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. Collect, summarize, and analyze financial cost data in preparation of cost proposals and use critical thinking skills and attention to detail to prepare cost proposals for fully compliant submissions.
ul>Manage client issues through Salesforce case creation, maintaining a client issues tracker, and collaborating across teams (including IP Renewals, Product/Technical Support, EDT, Supplier Management, and CSMs) to ensure timely resolution and delivery. You will serve as a critical bridge between clients and internal teams-including Customer Success, Account Management, and Technical Consultants-ensuring timely resolution of urgent issues.
D. in Civil Engineering, Structural Engineering, Architectural Engineering, or a related field Significant business development experience with a proven track record Licensure as a Professional Engineer (PE) or Structural Engineer (SE) in at least one state Ability to attract projects to support full-time staff and to manage and develop a group of highly motivated individuals Minimum of 10 years of experience in technical engineering and project management post-graduation An outstanding professional reputation with an existing client base Experience providing expert testimony in a dispute resolution setting Significant experience in construction claims, dispute resolution, and litigation services Experience in architectural engineering and building technology is a plus, but not required Experience drafting/reviewing analysis, reports, and presentations Effective leadership skills with the ability to positively interact with professionals, technical staff, and administrative staff Outstanding professional reputation and a record of publications Strong client base in similar market areas A dedication to quality and accuracy. You will be responsible for: Lead business generation and client development efforts Inspection, analysis, and determination of root causes of structural/building envelope performance failures Conducting projects and supervising others Analytical and computer problem-solving Leading field investigations and diagnostic surveys Preparing and presenting technical reports and complicated engineering assessments Continued professional development towards maintaining professional expertise Providing expert testimony where appropriate.
This role is responsible for assisting with the full range of global mobility cost estimating and strategic tax planning as it relates to cross-border movement including expatriate tax compliance and the development of cost estimates for domestic and international work assignments. Job Responsibilities: The Global Mobility Tax and Cost Estimating Analyst will build partnerships across a diverse set of stakeholders and is expected to have a high degree of collaboration and communication skills, as well as in-depth knowledge of expatriate tax compliance and federal pricing acumen.
We 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. The successful candidate will be expected to monitor, maintain, and provide Tier-2 and Tier-3 support of a mission critical network infrastructure, collect data for analysis, perform network upgrades, and be able to produce documentation and diagrams of the work they perform.
li>Engineering experience developing requirements, performing risk management, and supporting requirements traceability and verification methods associated with weapon systems, specifically missiles, launchers, or weapon control systems. Job Summary:
The Principal Systems Engineer provides senior-level engineering support for the concept definition, design, integration, and engineering of maritime, launcher, missile, weapon, or weapon control systems.