MIDDLE SCHOOL PRINCIPAL - School Year 2026-2027 Calvert County Public SchoolsMIDDLE SCHOOL PRINCIPAL - School Year 2026-2027Prince Frederick, MDCalvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student or prospective student or the parent or guardian of a current or prospective student because of an individual&rsquos race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity, or disability. Acts as an agent of continuous improvement using evidence, reflection, and collaboration to enhance student outcomes and school effectiveness and engages in ongoing professional learning to strengthen personal leadership capacity and contribute expertise to others.
HIGH SCHOOL PRINCIPAL - School Year 2026-2027 Calvert County Public SchoolsHIGH SCHOOL PRINCIPAL - School Year 2026-2027Prince Frederick, MDCalvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student or prospective student or the parent or guardian of a current or prospective student because of an individuals race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity, or disability. Acts as an agent of continuous improvement using evidence, reflection, and collaboration to enhance student outcomes and school effectiveness and engages in ongoing professional learning to strengthen personal leadership capacity and contribute expertise to others.
ELEMENTARY SCHOOL PRINCIPAL - School Year 2026-2027 Calvert County Public SchoolsELEMENTARY SCHOOL PRINCIPAL - School Year 2026-2027Prince Frederick, MDCalvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student or prospective student or the parent or guardian of a current or prospective student because of an individual&rsquos race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity, or disability. Acts as an agent of continuous improvement using evidence, reflection, and collaboration to enhance student outcomes and school effectiveness and engages in ongoing professional learning to strengthen personal leadership capacity and contribute expertise to others.
Principal - Calvert Country School Calvert County Public SchoolsPrincipal - Calvert Country SchoolPrince Frederick, MDCalvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student, or prospective student, or the parent or guardian of a current or prospective student because of an individual's race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity or disability. Acts as an agent of continuous improvement, using evidence, reflection, and collaboration to enhance student outcomes and school effectiveness and engages in ongoing professional learning to strengthen personal leadership capacity and contribute expertise to others.
Principal - 2026-2027 School Year Rivermont SchoolsPrincipal - 2026-2027 School YearWarsaw, VirginiaAt Rivermont Schools, we serve students with emotional, behavioral, and developmental challenges through individualized education and therapeutic support. As the Principal at Rivermont Schools, you’ll provide leadership and vision that foster academic excellence, positive school culture, and student success.
Principal Planner Stafford CountyPrincipal PlannerVA$88,649.60–$155,147.20 / yearThorough 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.
Senior / Principal Engineer - Electromechanical Actuation Electra Aero IncSenior / Principal Engineer - Electromechanical ActuationManassas, VA$130,000–$180,000 / yearOur 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 Electrical Engineer Electra Aero IncPrincipal Electrical EngineerManassas, VAOur technology enables operations from soccer‑field‑sized spaces, unlocking thousands of new locations and enabling what we call Direct Aviation: quiet, efficient, point‑to‑point travel closer to where people live and work. This is a high‑impact technical leadership role responsible for the architecture, performance, safety, and certification readiness of the aircraft''s electrical systems-including power distribution, energy storage, conversion, and protection.
Principal Flight Controls Engineer Electra Aero IncPrincipal Flight Controls EngineerManassas, VA$151,000–$183,000 / yearOur 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. 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.
Principal Manufacturing Engineer - Primary Structures Electra Aero IncPrincipal Manufacturing Engineer - Primary StructuresManassas, VAOur 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.
Principal Manufacturing Engineer - Systems Installation Electra Aero IncPrincipal Manufacturing Engineer - Systems InstallationManassas, VAEmbedded 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.
Principal Systems Test Engineer Electra Aero IncPrincipal Systems Test EngineerManassas, VAOur 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.
NewSenior / Principal Flight Physics Engineer Electra Aero IncSenior / Principal Flight Physics EngineerManassas, VA$130,000–$180,000 / yearThe ideal candidate is a technically strong aerospace engineer who thrives in a fast-paced startup environment, is comfortable taking ownership of complex technical challenges, and enjoys collaborating across disciplines to develop innovative aircraft solutions. As a Senior/Principal Flight Physics Engineer, you will lead the development, analysis, and validation of aerodynamic and flight physics models that support the design, performance, stability, control, and certification of Electra''s hybrid-electric eSTOL aircraft.
Principal Systems Test Engineer - Flight Controls Electra Aero IncPrincipal Systems Test Engineer - Flight ControlsManassas, VAOur 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.
Policy Analyst Principal Science Applications International CorpPolicy Analyst PrincipalFort Belvoir, VA$120,001–$160,000 / yearThis full-time, on-site role is vital to advancing DTRA''s mission to counter and deter Weapons of Mass Destruction (CWMD) and emerging threats by providing strategic planning support, operational expertise, and security cooperation execution across Combatant Commands (CCMDs), Interagency partners, and international counterparts. Key Responsibilities Include: Develop joint strategic and operational plans to counter WMD threats, including nuclear, biological, chemical, and radiological threats, and address emerging challenges in support of DTRA and CCMD missions.
Principal Optical Engineer Avantus FederalPrincipal Optical EngineerLorton, VA$164,500–$213,500 / yearYou'll support programs to provide our customers with capabilities like long-range optics for scout surveillance and fires support, body-worn EOIR sensors, fire control, and more- you'll help provide the sensing capability that enables the 'observe' stage of the OODA (observe, orient, decide, act) loop. QinetiQ US is looking for a Principal Optical Engineer experienced in electro-optic/ infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and prototype integration with a willingness to learn new skills to join our team.
Pricing Analyst Principal Avantus FederalPricing Analyst PrincipalLorton, VAIf 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.
Senior Principal Radiation Effects Engineer BAE Systems PlcSenior Principal Radiation Effects EngineerManassas, VAfor description visit the url https://jobs.baesystems.com/global/en/job/BAE1US123295BREXTERNAL/Senior-Principal-Radiation-Effects-Engineer.
Global EHSS Principal Electrical Safety Engineer Micron Technology IncGlobal EHSS Principal Electrical Safety EngineerManassas, VAThis position acts as a senior technical expert, directing electrical safety initiatives, advising on high-risk equipment choices, and shaping results across engineering, EHS, and supplier groups. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Principal SignificancePrincipalFt. Belvoir, VirginiaWe are an E-Verify Employer https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster.pdf https://www.e-verify.gov/sites/default/files/everify/posters/IER_RighttoWorkPoster.pdf . • Serve as a subject matter expert on fiscal law, appropriations, and DoD financial systems, advising program managers and senior leadership on financial risks and opportunities.
Principal Information Security Engineer (supporting Naval Research Lab) ASRC Federal Holding CompanyPrincipal Information Security Engineer (supporting Naval Research Lab)MDStrong IT system and application engineering background with experience in Red Hat Enterprise Linux 8/9, Windows 11, Windows Server 2012, Active Directory Group Policy, networking, VMware vSphere 5 & 6, ESS, and ACAS. ASRC Federal System Solutions, a subsidiary of ASRC Federal, is seeking a Senior Principal Information Security Engineer to support our Prime program at Blossom Point Tracking Facility in Welcome, MD for the Naval Research Lab.
Principal Optical Engineer QinetiQ USPrincipal Optical EngineerLorton, Virginia$164,500–$213,500 / yearYou’ll support programs to provide our customers with capabilities like long-range optics for scout surveillance and fires support, body-worn EOIR sensors, fire control, and more— you’ll help provide the sensing capability that enables the ‘observe’ stage of the OODA (observe, orient, decide, act) loop. Position Overview: QinetiQ US is looking for a Principal Optical Engineer experienced in electro-optic/ infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and prototype integration with a willingness to learn new skills to join our team.
Pricing Analyst - Principal QinetiQ USPricing Analyst - PrincipalLorton, VirginiaIf 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.
Principal Engineer (BMD) Basic Commerce & Industries IncPrincipal Engineer (BMD)VAExperience Required: Successful candidates must have a minimum of 20+ years of US Navy surface warfare experience gained while on active duty serving as Line Officer, Limited Duty Officer (LDO) or Chief Warrant Officer (CWO) on carriers, DDGs, CGs, LCS, large deck or smaller amphibious ships, land-based duty stations, etc. Experience may have been gained as a Tactical Action Officer (TAO), BMD Officer (BMDO), Joint Interface Control Officer (JICO) or Interface Control Officer (ICO), Combat Information Center (CIC) Officer, Air Defense (AD) Officer, Anti-Air Watch Coordinator (AAWC).
Principal Engineer Basic Commerce & Industries IncPrincipal EngineerDahlgren, VARequired specialized experience is required in such programs as Aegis Combat and Weapon Systems, Aegis Ballistic Missile Defense (ABMD), Ship Self Defense System (SSDS), Integrated Air and Missile Defense (IAMD), NIFC-CA, DDG-1000, Littoral Combat Ship (LCS) or US Coast Guard. Experience Required: Successful candidates must have a minimum of 25-30 years US Navy surface warfare experience gained while on active duty senior enlisted or officer serving on carriers, DDGs, CGs, LCS, large deck or smaller amphibious ships, or land-based test sites, etc.
Principal Software Developer, Hypervelocity/C++ Amentum Services IncPrincipal Software Developer, Hypervelocity/C++VA$120,000–$150,000 / yearCandidates must maintain a valid Real ID drivers license required for access to customer site (a driver is not an option) and have access to reliable transportation as this position requires occasional travel between local worksites during the week. Amentum is seeking software engineering professionals with a computer science or related educational background and/or equivalent experience to support software system engineering efforts in support of Naval projects at Dahlgren, VA.
Design Engineer Principal M.C. Dean IncDesign Engineer PrincipalCaroline County, VAAssist other engineers in producing conceptual design to construction documents from utilization voltage to low voltage including, detailed equipment layout, single and three-line diagrams, grounding, and feeder routing. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Principal Engineer M.C. Dean IncPrincipal EngineerCaroline County, VAThey provide engineering leadership for the functional, physical, commissioning and project engineering disciplines, as well as being responsible for client ownership, engineering finances and engineering meetings. The Principal Engineer is responsible for supporting the projects range from $50 to an excess of $200+ million, with square footage of 500,000 to 800,000, and 30-400 people depending on a project's stage.
Special Education Teacher BDP - MES Calvert County Public SchoolsSpecial Education Teacher BDP - MESPrince Frederick, MD$56,749–$149,358 / yearEarns and maintains non-violent Calvert County Public School Crisis Management Training (includes Crisis Prevention Intervention (CPI), Trauma Informed Care, COMAR Law Training related to restraint, seclusion, and exclusion, Risk Related to the use of Restraint Training, and Documentation of Crisis Events Training), Ukeru Crisis Management Training, Restorative Practices Training, and other trainings and certifications as required by the Director of Special Education, Director of Student Services and the building Principal or Assistant Principal. Calvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student, or prospective student, or the parent or guardian of a current or prospective student because of an individual's race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity or disability.
Food Service Field Operations Manager in Food Nutrition Service Charles County Public SchoolsFood Service Field Operations Manager in Food Nutrition ServiceMD$14–$15 / hourThe environmental factors and/or physical requirements of this position include the following: While performing the duties of this job, the employee is required to have ordinary ambulatory skills sufficient to visit other locations; and the ability to stand, walk, stoop, kneel, crouch, and manipulate (lift, carry, move) light to medium weights of 10-50 pounds. POSITION OVERVIEW: Field operations manager will provide consistent feedback on food service operation by observing and participating in daily meal service.
High School Physics Teacher - CHS Calvert County Public SchoolsHigh School Physics Teacher - CHSPrince Frederick, MDCalvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student or prospective student or the parent or guardian of a current or prospective student because of an individuals race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity, or disability. Conferences with parents and students regarding academic, social-emotional, and behavioral progress of assigned students, arranges and participates in teacher-parent or teacher-student conferences as necessary.
Dean (Elementary and Secondary) Calvert County Public SchoolsDean (Elementary and Secondary)Prince Frederick, MD$71,244–$124,358 / yearCalvert County Public Schools does not refuse enrollment of a prospective student, expel a current student, or withhold privileges from a current student, or prospective student, or the parent or guardian of a current or prospective student because of an individual's race, ethnicity, color, religion, sex, age, national origin, marital status, sexual orientation, gender identity or disability. This position assists the Principal and Assistant Principal in managing the day-to-day operations of the school including communicating with all stakeholders, participating in the school improvement process, facilitating professional development, managing student discipline, promoting a positive school climate, and representing the school in the community.