23 Results for

Principal Jobs in Hagerstown, MD

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Frederick, MD1 day ago

$180,000–$250,000 Per Year

Information 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. They assist businesses and individuals in navigating complex financial landscapes by providing comprehensive auditing, accounting, and tax planning services.

Frederick, Maryland30+ days ago

The Executive Assistant must demonstrate professionalism, discretion, strong organizational skills, and the ability to manage multiple priorities in a fast-paced environment. This position provides comprehensive administrative support to the Principal and plays a vital role in ensuring the smooth, efficient, and mission-driven operation of the school.

Chambersburg, PA22 days ago

Secretary to Assistant Principal, CAESPA 248 days, 7 hrs/day JobID: 4272. Position Type: Non-Instructional Support Staff/Secretary - 12-Months.

Frederick, MD30+ days ago

$138,771–$208,156 Per Year

This individual will provide strategic and hands-on leadership across automation platforms, ensuring systems meet regulatory expectations (FDA, EMA), and support validated processes, and align with business and operational objectives. The individual will partner with site engineering teams and customers to provide consultation and technical problem solving related to complex process controls including both Emerson DeltaV and Rockwell systems.

Frederick, MD11 days ago

$79,757.47–$135,587.70 Per Year

Educational Reimbursement Program: County employees who have successfully passed their probationary period may apply for education reimbursement for courses that can improve or develop an employees capabilities related to their current job or for a promotional opportunity within Frederick County Government. KNOWLEDGE, SKILLS, ABILITIES: A successful incumbent operating in this role displays the following: Advanced knowledge of applied planning and implementation tools, including those tools appropriate in the regulatory, fiscal, political, and technical environments in the State of Maryland.

Clarksburg, MD30+ days ago

$44.86–$57.33 Per Hour

With over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities. Able to handle small precision tools and hardware and perform SMT and leaded component solder and cable assembly operations with and without magnification, including BGA rework.

Winchester, VA30+ days ago

A minimum of 5 years of hands-on experience working with electrochemical systems (e.g., fuel cells, electrolyzers, batteries, or similar) Demonstrated success developing low-temperature hydrogen fuel cell systems for aerospace, transportation, or equivalent applications. Role Summary: As a founding Lead Hydrogen Fuel Cell Engineer, you will lead an engineering team responsible for developing hydrogen fuel cell stacks and systems optimized for high power-to-weight and high efficiency.

Winchester, VA30+ days ago

Through close partnership with business and technology stakeholders, this position plays a critical role in modernizing platforms, enabling regulatory compliance, accelerating delivery of member and employee capabilities, and solving complex business challenges with material impact across the organization. This role is responsible for analyzing, designing, configuring, supporting, and sustaining complex systems and products that enable secure, scalable, and compliant business capabilities including Digital Investing, Wealth Management, Lead Management, Compliance, and Customer Relationship Management.

Frederick, MD8 days ago

$110,000–$135,000 Per Year

WSC's vision is to provide the Power Industry with innovative, state-of-the-art, simulation technology products and services, that will add value in the design, commissioning, and safe and reliable operation of their power generating or process plant assets. As our Principal Software Developer you will be our senior technical authority responsible for defining software architecture, guiding development strategy, and ensuring the delivery of scalable, secure, and high-quality software across major programs.

Frederick, Maryland30+ days ago

$150,000–$200,000 Per Year

ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Bachelor of Science in any of the following: Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, or Geology; Note: Construction Management degrees and certain Technology degrees may not be considered.

Germantown, Maryland25 days ago

Skills, Experience and Requirements: Requires: Bachelor’s degree in Computer Science, or a closely related field plus 5 years of experience in job offered, senior software engineer, or closely related role. Whether through research and development, technology innovation or solution engineering, our team members play a vital role in connecting consumers with the products and platforms of tomorrow.

Frederick, MD8 days ago

Duties may include but are not limited to; general geotechnical engineering practice including the preparation of geotechnical reports/calculation, technical support of field staff, review of construction inspection daily field reports, and occasional project site field visits related to the projects you are involved in. Candidate will work with our geotechnical and materials testing/inspections departments and be responsible for a wide variety of projects for public and private sector clients.

Germantown, MD30+ days ago

$121,230–$154,905 Per Year

With over 1,000 employees, TDSI and its four subsidiaries (Advanced Acoustic Concepts, Digital Receiver Technology, Tampa Microwave, and Trusted Cyber Technologies), supports U.S. Joint Services, special operations forces and multi-national partners with a variety of communication, visualization, signal intelligence/electronic warfare, and sensor/sonar capabilities. Supports Program Quality Assurance activities for production programs to include First Article Inspections (FAI), Material Review Board (MRB), Change Control Board (CCB), Failure Review Board (FRB), and Work Product review and approval.

Frederick, MD30+ days ago

$144,800–$199,100 Per Year

Design and develop web-based applications and micro-services using both front-end and back-end technologies (full stack development), including but not limited to technical design, coding, and unit testing to generate high quality deliverables to achieve product release objectives. If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.

Frederick, MD17 days ago

$141,300–$194,300 Per Year

Keywords: Principal Application Engineer, Senior Application Engineer, Lead Application Engineer, Backend Application Engineer, NET Principal Application Engineer, C# Application Engineer, Distributed Application Systems Engineer, Cloud Application Engineer, Azure Application Engineer, Enterprise Application Engineer, Microservices Application Architecture, Cloud‑Native Application Development, Application DevOps Leadership, Financial Services Application Engineering, Insurance Application Technology, Scalable Application Design, High‑Availability Applications, Secure Application Development, Hybrid Application Engineering Role, Frederick MD Application Engineer. Responsibilities of the Principal Application Engineer: Design and build scalable, highly available backend systems and distributed microservices using C#/.NET and cloud technologies, ensuring reliability and performance in production.

Germantown, MD30+ days ago

$130,801–$203,068 Per Year

When extending an offer of employment, Leonardo DRS considers factors such as (but not limited to) the scope and responsibilities of the position; any Federal Government contract labor categories and contract wage rates, the candidate's relevant work experience, education/training, certifications, and key skills; internal equity; and market and business considerations. In this role, youll serve as a technical visionary and hands-on architect, collaborating across teams to design and implement mission-critical systems that scale with our rapid growth, all while embracing our collaborative, ego-free culture that values results over hierarchy.

Frederick, MD30+ days ago

$91,500–$148,100 Per Year

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. The Principal Engineer-Robotics will provide lead engineering support efforts for active safety, advanced driver assistance systems and unmanned ground vehicles system and subsystem design projects involving broad design assignments of considerable scope and complexity.

McConnellsburg, PA30+ days ago

$92,600–$154,400 Per Year

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporations legal duty to furnish information. This leader partners cross functionally to execute capital equipment projects, improve manufacturing capability, and ensure safe, cost effective, and high quality production processes.

PA30+ days ago

$92,600–$154,400 Per Year

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. Field or floor work may involve walking across various terrains or shop floors, standing, moderate lifting (up to 50 pounds), climbing stairs, and exposure to varying temperatures or noise levels.

Frederick, MD8 days ago

Frederick, MD30+ days ago

$150,000–$200,000 Per Year

ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). Bachelor of Science in any of the following: Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, or Geology; Note: Construction Management degrees and certain Technology degrees may not be considered.

Frederick, Maryland20 days ago

Knowledge of computerized systems’ server and personal computer hardware, networking, operating systems, integrated architecture, cyber security and resiliency. Agilent’s Advanced Therapeutics Division is a contract development and manufacturing organization providing products and services for our clients that provide medicines for many indications improving health for patients.

Urbana, MD11 days ago

Reporting directly to the Principal, Assistant Principal, Building Manager, or their designee, the Resident Substitute performs the following duties: Provide for instructional needs and interests of students by being provided an appropriate and effective daily lesson plan from the classroom teacher. Resident Substitute Teachers are responsible for practices and behaviors which demonstrate necessary teaching competencies, effective classroom management, positive personal qualities, and other instructional matters.

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Principal Jobs in Hagerstown, MD

Tax Principal (Hybrid) Jobot

Executive Administrative Assistant to Principal (NE)(2026-2027)-St. John Regional Catholic School, Frederick MD AOB

Secretary to Assistant Principal, CAESPA 248 days, 7 hrs/day Chambersburg Area School District

Principal Automation Engineer AstraZeneca Plc

Principal Planner II Frederick County Government

Principal Model Shop Specialist Thales Defense & Security Inc

Principal Fuel Cell Engineer Heven AeroTech Inc

Principal Systems Engineer (Investment Services) Navy Federal Credit Union

Principal Software Developer Curtiss-Wright Corp

Construction Materials Principal ECS Ltd

Principal Engineer I - Software EchoStar

Principal Geotechnical/CMT Engineer Hillis-Carnes

Principal Quality Engineer Thales Defense & Security Inc

Principal Application Engineer Banner Life family of companies

Principal Application Engineer (HYBRID) Zp Group Llc

Principal Software Engineer - On-site Leonardo DRS Inc

Principal Engineer - Robotics Oshkosh Corp

Principal Manufacturing Engineer Oshkosh Corp

Principal Controls Engineer Oshkosh Corp

Principal Geotechnical/CMT Engineer - Frederick, MD Hillis-Carnes Engineering Associates Inc

Construction Materials Principal Engineering Consulting Services Ltd

Principal Automation Engineer Agilent Technologies

Resident Substitute Frederick County Public Schools

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