NewTax Principal (Hybrid) JobotTax Principal (Hybrid)Frederick, MD$180,000–$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. They assist businesses and individuals in navigating complex financial landscapes by providing comprehensive auditing, accounting, and tax planning services.
Assistant Principal (EX)(2026-2027)-St Ursula's Catholic School, Parkville MD AOBAssistant Principal (EX)(2026-2027)-St Ursula's Catholic School, Parkville MDParkville, MarylandAs a member of the School Leadership Team, the Assistant Principal provides instructional leadership, supports faculty and student success, and helps ensure that all educational programs reflect the school's mission, philosophy, goals, and objectives. The Assistant Principal will work closely with the Principal to support the day-to-day operations of the school, promote academic excellence, and foster a vibrant Catholic school community.
NewPrincipal Planner I - Bicycle and Pedestrian Coordinator Frederick County GovernmentPrincipal Planner I - Bicycle and Pedestrian CoordinatorFrederick, MD$72,368.63–$123,026.68 / yearEducational 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. Work with key constituent groups including employers, schools, government agencies, social service groups, advocacy groups, tourism destinations, and others to encourage and assure safe bike and pedestrian travel.
Principal Planner II Frederick County GovernmentPrincipal Planner IIFrederick, MD$79,757.47–$135,587.70 / yearEducational 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.
Executive Administrative Assistant to Principal (NE)(2026-2027)-St. John Regional Catholic School, Frederick MD AOBExecutive Administrative Assistant to Principal (NE)(2026-2027)-St. John Regional Catholic School, Frederick MDFrederick, MarylandThe 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.
Principal Automation Engineer AstraZeneca PlcPrincipal Automation EngineerFrederick, MD$138,771–$208,156 / yearThis 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.
Principal Geotechnical/CMT Engineer Hillis-CarnesPrincipal Geotechnical/CMT EngineerFrederick, MDFull timeDuties 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.
Principal Engineering AI Solution Architect Stanley Black & Decker IncPrincipal Engineering AI Solution ArchitectTowson, MD$110,600–$178,000 / yearLearning & Development: Our lifelong learning philosophy means you'll have access to a wealth of state-of-the-art learning resources, including our Lean Academy and online university (where you can get certificates and specializations from renowned colleges and universities). Join our top-notch team of approximately 43,500 diverse and high-performing professionals globally who are making their mark on some of the world's most beloved brands, including DEWALT, BLACK+DECKER, CRAFTSMAN, STANLEY, CUB CADET, and HUSTLER.
Principal TPO Scientist Carlisle Companies IncPrincipal TPO ScientistCarlisle, PAWorking closely with product marketing, you will drive the creative collision between product and technology by unmet customer needs-turning the earliest spark of an idea into fully commercialized products, backed by the resources of a Fortune 500 company and a team that believes the best science wins. Elevate the people around you and mentor scientists, engineers, and technicians at every level, build the next generation of technical talent, and share your expertise through presentations, white papers, and cross-functional collaboration.
Special Projects Group Principal Geotechnical Engineer - Transportation ECS LtdSpecial Projects Group Principal Geotechnical Engineer - TransportationYork, PennsylvaniaECS 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). Primary responsibilities include pursuit and execution of geotechnical projects in the transportation sector in the northern Mid-Atlantic region , including highway, bridge, and rai l .
Principal Application Engineer Banner Life family of companiesPrincipal Application EngineerFrederick, MD$144,800–$199,100 / yearDesign 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.
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 Electrical Engineer (onsite) Johnson Controls International PlcPrincipal Electrical Engineer (onsite)PA$90,000–$135,000 / yearJohnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Serve as technical expert within Power Electronics Department that is responsible to design, test, and maintain power electronics products and systems for Johnson Controls' chiller applications.
Principal Power Electronics Engineer (onsite) Johnson Controls International PlcPrincipal Power Electronics Engineer (onsite)PA$90,000–$135,000 / yearServe as technical expert within Power Electronics Department that is responsible to design, test, and maintain power electronics products and systems for Johnson Controls' chiller applications. This team conducts design, simulation, prototype testing, reliability testing and confirms that the product operates as expected with reference to specific documented hardware requirements.
Principal Simulation & Modeling Engineer (hybrid) Johnson Controls International PlcPrincipal Simulation & Modeling Engineer (hybrid)PA$100,000–$130,000 / yearIn this role, you will be responsible for developing and applying numerical models to simulate components and systems with the objective of predicting component and system performance accurately and efficiently. HIRING SALARY RANGE: $100,000 - $130,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.)
Sr. Principal PWB Design Engineer Northrop Grumman CorpSr. Principal PWB Design EngineerMD$111,700–$185,000 / yearPrincipal Design Engineer: Bachelor's degree in STEM field with 8 years of directly related professional working experience or Master's degree in STEM field with 6 years of directly related professional working experience or 12 years of directly related professional working experience in lieu of degree. 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 Customer Performance Specialist Johnson Controls International PlcPrincipal Customer Performance SpecialistNew Cumberland, PA$112,100–$168,400 / yearPossesses knowledge of and responsible for promoting utility supply side service services, remote measurement and verification monitoring/ECM, performance indexing, LEED and other knowledge base offerings to the client Performs other related duties as assigned such as but not limited to mentoring other Performance Specialists, conducting independent development reviews with Team, presenting to and expanding the greater Team's knowledge. Each Principal Customer Performance Specialist executes a portfolio of PSAs assigned by Manager independent of assistance in order to maintain contractually required M&V activity and pro-actively promotes growth in the accounts in his/her portfolio.
Principal Data Center Thermal Products Engineer (onsite) Johnson Controls International PlcPrincipal Data Center Thermal Products Engineer (onsite)York, PA$100,000–$155,000 / yearJohnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.
Principal Thermal Systems Product Engineer (onsite) Johnson Controls International PlcPrincipal Thermal Systems Product Engineer (onsite)PA$110,000–$140,000 / yearJohnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Serving as the technical lead for thermal product development initiatives within our Data Center Thermal Solutions business, you will drive complex projects from concept through execution while providing technical leadership across cross-functional teams.
Sr. Principal Design Engineer Northrop Grumman CorpSr. Principal Design EngineerMD$111,700–$185,000 / yearPrincipal Design Engineer uses their expert knowledge in Circuit Card Assembly (CCA) and Printed Circuit Board (PCB) fabrication to generate and maintain design rules, perform design for manufacturing checks, generate PCB notes for fabrication. Principal Design Engineer: Bachelor's degree in STEM field with 8 years of experience, or Master's degree in STEM field with 6 years of experience OR in lieu of the degree an additional 4 years of relevant work experience.
Principal Program Planning Analyst/Scheduler Northrop Grumman CorpPrincipal Program Planning Analyst/SchedulerMD$98,900–$148,300 / yearRoles and Responsibilities include, but are not limited to, the following: Apply knowledge of product development planning to establish and control the program schedule baseline; coordinate with a multifunctional teams to update status for management decision making on complex development and production programs. 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 Project Engineer MarsPrincipal Project EngineerElizabethtown, PennsylvaniaThe base pay range for this position at commencement of employment is between the range listed below, however, base pay offered may vary depending on multiple individualized factors, including but not limited to job-related knowledge, skills, and experience. In-Depth understanding of project management principals and general knowledge of engineering disciplines: Building, Infrastructure, Civil, Utilities, Process, Packaging, Electrical, Construction or Computer Service.
Special Projects Group Principal Geotechnical Engineer - Transportation Engineering Consulting Services LtdSpecial Projects Group Principal Geotechnical Engineer - TransportationYork, PAECS 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). Attend weekly department managers meeting to discuss overall goals and learn information that will need to be passed down to Project and Senior Project Managers.
Construction Materials Principal ECS LtdConstruction Materials PrincipalFrederick, Maryland$150,000–$200,000 / yearECS 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.
NewPrincipal Engineer - Autonomy Oshkosh CorpPrincipal Engineer - AutonomyFrederick, MD$91,500–$148,100 / yearCommunication Skills: Read, write and comprehend simple instructions, short correspondence and memos; Read and interpret safety rules, operating/maintenance instructions and procedure manuals; Write routine reports, correspondence and speak effectively before both internal and external groups; Read, analyze and interpret business manuals, technical procedures and/or government regulations: Read, analyze and interpret scientific and technical journals, financial reports and legal documents. The Principal Engineer-Autonomy & Active Safety 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.
Principal Engineer - Robotics Oshkosh CorpPrincipal Engineer - RoboticsFrederick, MD$91,500–$148,100 / yearHowever, 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.
Principal Desktop Engineer T. Rowe PricePrincipal Desktop EngineerOwings Mills, MDFull timeBlending hands-on technical depth with execution-focused leadership, the Principal serves as both a strategic partner to Workplace Experience Technology leadership and the highest technical escalation point for complex endpoint challenges — ensuring that strategy is realized through rigorous engineering, operational excellence, and measurable platform performance. Deliver Major Programs and Projects: Oversee large‑scale desktop initiatives such as OS migrations, hardware refreshes, enterprise software deployments, and new platform rollouts, coordinating across Security, Networking, Cloud, and Service Desk teams.
Principal Mechanical Engineer MDS EngineeringPrincipal Mechanical EngineerYork, PA$95,000–$145,000 / yearMDS Engineering is a growing MEP engineering firm based in York, Pennsylvania, serving public and private sector clients across building systems, infrastructure, energy, and related markets. • Lead projects across commercial, education, government, aviation, infrastructure, institutional, residential, mixed use, and related sectors.
Principal Engineer - Connector Reliability Amphenol Communications SolutionsPrincipal Engineer - Connector ReliabilityPAProvide guidance on reliability-impacting manufacturing processes - plating thickness, assembly torque, housing material selection - and collaborate with quality and manufacturing teams to ensure process controls support reliability targets. Act as the customer-facing SME representing site engineering on product safety, certification, and regulatory compliance - supporting RFQs, audits, and technical reviews with authoritative, clear responses on certification paths, timelines, and limitations.
Principal of Cloud Infrastructure & Engineering T. Rowe Price Group IncPrincipal of Cloud Infrastructure & EngineeringOwings Mills, MD$159,000–$272,000 / yearPreferred: Cloud certifications Prior asset management experience Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States (e.g., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant work status) FINRA Requirements FINRA licenses are not required and will not be supported for this role Work Flexibility This role is eligible for hybrid work, with up to three days per week from home Base Salary Ranges Please review the job posting for the location of this specific opportunity. $159,000.00 - $272,000.00 for the location of: Maryland, Colorado, Washington and remote workers $175,000.00 - $299,000.00 for the location of: Washington, D.C. $199,000.00 - $339,000.00 for the location of: New York, California Placement within the range provided above is based on the individual's relevant experience and skills for the role.
Construction Materials Principal Engineering Consulting Services LtdConstruction Materials PrincipalFrederick, MD$150,000–$200,000 / yearECS 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.
Principal Site Reliability Engineer, Infrastructure Observability T. Rowe Price Group IncPrincipal Site Reliability Engineer, Infrastructure ObservabilityOwings Mills, MDIn this role as Principal Site Reliability Engineer, Infrastructure Observability you will help formulate, develop, and implement a team of Site Reliability Engineers (SREs) focused on the observability, sustainability, scalability, measurability and recoverability of T. Featured employee benefits to enrich your life: • Competitive compensation • Annual bonus eligibility • A generous retirement plan • Hybrid work schedule • Health and wellness benefits, including online therapy • Paid time off for vacation, illness, medical appointments, and volunteering days • Family care resources, including fertility and adoption benefits.
Principal Desktop Engineering Lead T. Rowe Price Group IncPrincipal Desktop Engineering LeadOwings Mills, MD$159,000–$272,000 / yearBlending hands-on technical depth with execution-focused leadership, the Principal serves as both a strategic partner to Workplace Experience Technology leadership and the highest technical escalation point for complex endpoint challenges - ensuring that strategy is realized through rigorous engineering, operational excellence, and measurable platform performance. The Principal Desktop Engineering Lead is the senior engineering authority within the Workplace Experience Technology organization, accountable for translating End User Compute strategy into secure, stable, and high-performing endpoint and virtual workplace platforms.
Principal Geotechnical/CMT Engineer - Frederick, MD Hillis-Carnes Engineering Associates IncPrincipal Geotechnical/CMT Engineer - Frederick, MDFrederick, MDDuties 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.
Principal Project Engineer Mars IncPrincipal Project EngineerElizabethtown, PAThe base pay range for this position at commencement of employment is between the range listed below, however, base pay offered may vary depending on multiple individualized factors, including but not limited to job-related knowledge, skills, and experience. In-Depth understanding of project management principals and general knowledge of engineering disciplines: Building, Infrastructure, Civil, Utilities, Process, Packaging, Electrical, Construction or Computer Service.
Principal Automation Engineer Agilent TechnologiesPrincipal Automation EngineerFrederick, MarylandKnowledge 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.
Principal Clinical Research Associate Becton Dickinson and CoPrincipal Clinical Research AssociateMD$117,800–$188,600 / yearWaters collaborates with analytical laboratories around the world to advance the release of effective, high-quality medicines, assure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combatting growing antibiotic resistance. Through a shared culture of relentless innovation, Waters' passionate team of approximately 16,000 colleagues partner with customers to turn scientific challenges into breakthroughs that improve lives worldwide.
Principal Journeyman - Commercial Plumbing Service Constellation Energy Generation, LLC.Principal Journeyman - Commercial Plumbing ServiceBaltimore, MarylandFull timeNow integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all.
NewPrincipal Project Engineer Johnson ControlsPrincipal Project EngineerYork, PA$89,000–$149,000 / yearOur diverse global team of100,000 experts in more than 150 countries creates innovative, integrated solutions to make cities more connected, buildings more intelligent and environments more comfortable and secure. SALARY RANGE : $89,000 - $149,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.)
SAP Principal Lead ST Engineering North AmericaSAP Principal LeadBaltimore, MD$135,000–$170,000 / yearA pioneer in the production and assembly of complex aerostructures including aircraft and rocket components, engine nacelle systems, thrust reversers and advanced composite products, we apply the latest digital technologies and automation in composite design and manufacturing that are second to none. The ideal candidate will bring deep end-to-end business process knowledge, proven consulting experience, and exposure to Digital Manufacturing and MES (Manufacturing Execution Systems) to support smart factory initiatives and drive operational excellence.
Principal Project Engineer Johnson Controls International PlcPrincipal Project EngineerYork, PA$89,000–$149,000 / yearOur diverse global team of 100,000 experts in more than 150 countries creates innovative, integrated solutions to make cities more connected, buildings more intelligent and environments more comfortable and secure. SALARY RANGE: $89,000 - $149,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.)
Continuous Improvement Engineer, Principal BAE Systems PlcContinuous Improvement Engineer, PrincipalYork, PAIf you provide content to customers through CloudFront, you can find steps to troubleshoot and help prevent this error by reviewing the CloudFront documentation. CloudFront Request ID: LiptDoyFAdPZqAYjyt4CS-_5OXETiWNOHmYYaIhphSdNNnZI-oTiNQ.
Principal Program Control Analyst BAE Systems PlcPrincipal Program Control AnalystYork, PA$92,180–$156,707 / yearAbout BAE Systems Platforms & Services BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Report on the technical work planned, work accomplishment, resources deployed, and dollars spent or forecasted using Program Control tools in alignment with Program Management methodologies, Program Control principles, and hands-on experience with planning and cost processing software.
Principal Data Scientist Oshkosh CorpPrincipal Data ScientistFrederick, MD$118,700–$211,300 / yearHowever, 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. JOB SUMMARY: The Data Scientist responsibilities include conducting all the steps of the data mining lifecycle with an emphasis on applying their expertise in math, statistics and building machine learning models.
Assistant Principal/Career Education Coordinator The Maryland School for the BlindAssistant Principal/Career Education CoordinatorMD$108,967–$165,109 / yearQUALIFICATIONS: Knowledge, skills and general abilities: Minimum of Bachelor's degree and ability to meet MSDE certification for Special Education and/or Teacher of the Visually Impaired. Comprehensive knowledge of education, including special education, principles, practices, and procedures, including developing and writing IEP's and performing appropriate teaching techniques.