• COLSA Corporation (Hanscom AFB, MA)
    …be referred to as an Acquisition Manager on some contracts. Principal Duties and Responsibilities (*Essential functions) Possess comprehensive knowledge of ... Monthly Acquisition Report (MAR), etc.). Support program management reviews, senior level meeting/reviews, and IMP/IMS reviews. + Be able...+ + Bachelor's degree (or higher) in a related field and at least 7 years of experience in… more
    DirectEmployers Association (10/08/25)
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  • Principal OR Senior Principal

    Northrop Grumman (Sudbury, MA)
    …Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to ... Field Service Engineer - Network and Communications level or the Senior Principal Field Service Engineer - Network and Communications level, depending… more
    Northrop Grumman (09/17/25)
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  • Principal OR Sr. Principal Payloads…

    Northrop Grumman (Sudbury, MA)
    …either the Principal Payloads Field Service Engineer level or the Senior Principal Payloads Field Service Engineer level, depending upon the ... Ability to obtain and maintain Special Program Access (SAP/PAR). **Basic Qualifications for Senior Principal Payloads Field Service Engineer:** + Bachelor's… more
    Northrop Grumman (09/17/25)
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  • Senior Principal Software Engineer,…

    Mastercard (Boston, MA)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer, Data Architecture Overview: Mastercard's ... Data & Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer, Data Architecture to lead the design and evolution of… more
    Mastercard (10/17/25)
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  • Senior Principal Scientist, ADC…

    Bristol Myers Squibb (Cambridge, MA)
    …and play a pivotal role in advancing next-generation oncology therapeutics. As a Senior Principal Scientist, you will lead innovative projects from concept to ... traditional cytotoxic linkers is preferred. **Position Responsibilities:** In the role as a Senior Principal Scientist within the ADC Discovery Biology team, the… more
    Bristol Myers Squibb (10/18/25)
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  • Senior Principal II Mechanical…

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking a highly experienced and accomplished Senior Principal II Mechanical Engineer to join our team, supporting a program that ... Other incentives may be available based on position level and/or job specifics. ** Senior Principal II Mechanical Engineer** **115587BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Senior Principal Scientist,…

    Bristol Myers Squibb (Cambridge, MA)
    …their personal lives. Read more: careers.bms.com/working-with-us . Job Requisition: Senior Principal Scientist, Development DMPK Challenging. Meaningful. ... development and successful marketing authorizations across the globe. PCO is looking for a Senior Principal Scientist to join the Dev DMPK group that is an… more
    Bristol Myers Squibb (09/25/25)
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  • Senior Principal Scientist,…

    Merck (Boston, MA)
    **Job Description** ** Senior Principal Scientist Translational Medicine, Immunology** Translational Medicine in our Research & Development Division is ... Immunology Therapeutic Area Lead in Translational Medicine. **Primary responsibilities for the Senior Principal Scientist include the following:** + Key member… more
    Merck (10/01/25)
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  • Senior Principal Software Engineer…

    BAE Systems (Hudson, NH)
    …re innovating for the future. And you can, too. We are seeking talented, experienced Senior Principal Level Software engineers to help us create the world s most ... & Skills** + Bachelors degree in a STEM related field and 6 years of relevant professional experience +...be available based on position level and/or job specifics. ** Senior Principal Software Engineer (Onsite & Sign… more
    BAE Systems (10/14/25)
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  • Senior Principal Software Engineer…

    BAE Systems (Hudson, NH)
    …offers a unique opportunity to shape the future of defense technology. As a Senior Principal II Software Architect/Engineering Lead, you ll spearhead a talented, ... s degree in computer science, computer engineering, or related field , and minimum of 10 years work experience or...be available based on position level and/or job specifics. ** Senior Principal Software Engineer II** **115743BR** EEO… more
    BAE Systems (09/09/25)
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  • Senior Principal Semiconductor…

    BAE Systems (Nashua, NH)
    …of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal Semiconductor Engineer to join the Advanced Microwave Product Center ... incentives may be available based on position level and/or job specifics. ** Senior Principal Semiconductor Engineer** **113615BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Senior Principal Scientist, Clinical…

    Merck (Boston, MA)
    **Job Description** The Senior Director (Sr. Principal Scientist) has primary responsibility for the strategic planning and directing clinical research ... investigational compounds in Immunology. With a focus on late-stage development, the Senior Clinical Director will manage the entire cycle of clinical development,… more
    Merck (10/14/25)
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  • Senior Principal Supply Chain…

    MACOM Technology Solutions Holdings (Lowell, MA)
    …all of our products to give our customers insights into our entire portfolio. Senior Principal , Supply Chain Planner Job Purpose: Takes full supply execution ... globally via a sales channel comprised of a direct field sales force, authorized sales representatives and leading industry...development within the planning group (for all planner & senior planner levels). + Has a strong knowledge base… more
    MACOM Technology Solutions Holdings (09/27/25)
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  • Senior Principal II - Systems…

    BAE Systems (Hudson, NH)
    …medical benefits, the employee assistance program, and business travel accident insurance. ** Senior Principal II - Systems Engineer** **117416BR** EEO Career ... on integration and test of SIGINT Systems Experience in Aircraft Field Calibration and Functional Test Support. **Required Education, Experience, & Skills**… more
    BAE Systems (10/18/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …design, integration, and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design ... decisions. + Frequent technical contact with the customer and senior personnel including requirements, significant technical commitments, IRAD, future technical… more
    RTX Corporation (08/30/25)
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  • Senior Principal II - Systems…

    BAE Systems (Hudson, NH)
    …medical benefits, the employee assistance program, and business travel accident insurance. ** Senior Principal II - Systems Engineer** **117414BR** EEO Career ... Degree in Software Engineering, Electrical Engineering or related engineering field and 6 years of experience in related ...field and 6 years of experience in related field , 4 years with Master s Degree + Experience… more
    BAE Systems (10/18/25)
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  • Senior Principal Cyber Engineer…

    RTX Corporation (Cambridge, MA)
    …is to join **RTX BBN Technologies:** RTX BBN Technologies is looking for a ** Senior Principal Cyber Engineer** that is a recognized researcher and has experience ... Engineering or Mathematics (STEM) specifically in Mathematics, Computer Science, or relevant field and a minimum of 10 years of prior relevant experience unless… more
    RTX Corporation (08/08/25)
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  • Brand Creative Senior Principal

    Nike (Boston, MA)
    …and Brand **WHO WE ARE LOOKING FOR** We're looking for a Global Brand Creative Senior Principal Designer to lead our Basketball and Catalyst categories. As an ... a strong focus on consumer brands. + Bachelor's degree in Design or related field . Will accept any suitable combination of education, experience and training + Great… more
    Nike (08/30/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …builds, and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic ... 10 years' of prior work experience or an Advanced Degree in a related field and minimum 7 years' of prior work experience unless prohibited by local… more
    RTX Corporation (10/13/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …The SPY-6 Family of Radars and GhostEye Family of Radars are seeking a ** Senior Principal ** **Systems Engineer** to help in the execution of integration and ... Experience with technical writing and oral presentations + Masters/PhD in a STEM field **What We Offer:** Our values drive our actions, behaviors, and performance… more
    RTX Corporation (09/05/25)
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