• Vicor Corporation (Andover, MA)
    …world class engineers in creating leading edge power components and solutions. The Principal Applications Engineer will work closely with customers to secure new ... work with the customer as needed to transition the design into mass production . Develop application notes and industry documentation for new VPC products and… more
    job goal (12/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal Production Engineer

    J&J Family of Companies (Danvers, MA)
    …Learn more at https://www.jnj.com/medtech **We are searching for the best talent for Principal Production Engineer in Danvers, MA.** **Purpose:** This role ... **Scale-Up & Design/Process Transfer** + Own scale-up from pilot/early production to full-scale manufacturing; manage design transfer activities with… more
    J&J Family of Companies (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Principal Production Test…

    RTX Corporation (Pelham, NH)
    …secure world. **This is an onsite 2nd shift role** We are seeking an experienced Production Test Engineer (PTE) to support PATRIOT Radar production testing ... root cause analysis (RCCA) and corrective measures to prevent recurrence. + Analyze production test data to ensure compliance, identify trends, and drive process and… more
    RTX Corporation (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Java Developer/ Production Support

    Eliassen Group (Merrimack, NH)
    …onsite per month in Merrimack, NH Group is seeking a highly experienced Senior to Principal level Software Engineer - Production Support to lead efforts in ... **Java Developer/ Production Support** **Merrimack, NH** **Type:** Contract **Category:** Development **Industry:** Financial Services **Reference ID:** JN… more
    Eliassen Group (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Industrial Engineer

    Amazon (North Reading, MA)
    …factory design, process optimization, and production flow. As a Principal Industrial Engineer , you will architect next-generation manufacturing systems and ... the next generation of advanced manufacturing facilities that will transform production at Amazon's scale. We're building revolutionary factory systems that combine… more
    Amazon (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Reliability…

    BAE Systems (Nashua, NH)
    …warfighter s effectiveness and daily quality of life. We are seeking a Senior Principal Engineer with an earned degree in a electrical engineering discipline to ... testing **Preferred Education, Experience, & Skills** Prefer to hire a proven Senior Principal Reliability Engineer with over 15 years exposure to ECS products… more
    BAE Systems (12/04/25)
    - Save Job - Related Jobs - Block Source
  • ADGE Sr Principal Mechanical…

    RTX Corporation (Tewksbury, MA)
    …security clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air ... hardware integration, and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team.… more
    RTX Corporation (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal II Opto-Mechanical…

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This ... will provide leadership and support to the design, development, integration/test, and production of dynamic optomechanical military systems. The engineer will… more
    BAE Systems (11/03/25)
    - Save Job - Related Jobs - Block Source
  • Principal Radar Processing and Network…

    RTX Corporation (Tewksbury, MA)
    …more secure world. The **Radar Digital Products** Department is seeking a ** Principal Electrical Engineer ** with strong COTS computing and networking background ... next generation RADAR solutions. **What You Will Do** The ** Principal ** **Electrical Engineer ** will work with Product...Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to… more
    RTX Corporation (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Principal Digital Electrical…

    BAE Systems (Nashua, NH)
    …roles available for an experienced and highly motivated Principal Digital Electrical Engineer to join our Transition to Production , Production Support ... incentives may be available based on position level and/or job specifics. ** Principal Digital Electrical Engineer ** **115396BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
    - Save Job - Related Jobs - Block Source
  • Principal Manufacturing Engineer

    Mercury Systems (Hudson, NH)
    …a leading provider of mission-critical avionics and display system solutions. The principal manufacturing engineer works on behalf of Mercury Systems operations ... Mercury Systems is seeking the world's best and brightest engineer to provide support as part of the manufacturing...organization to provide technical engineering support for the production floor, functional test department, PCBA repair, and test… more
    Mercury Systems (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    BAE Systems (Merrimack, NH)
    …facilities, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Principal Mechanical Engineer who wants to join an organization ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **118662BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/22/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer

    IBM (Lowell, MA)
    …scalability in their cloud journey. **Your role and responsibilities** Role Summary The Principal Engineer for TFE (Terraform Enterprise) is a senior technical ... that span core platform and product feature development. Key Responsibilities As a Principal Engineer , your engagement will be dynamic, utilizing the six roles… more
    IBM (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Principal Hardware Design & Test…

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. This position is for a multi-disciplined ** Principal Hardware Design & Test Engineer .** Principal Hardware Design ... and Receiver Exciter subsystems in both a design and production environment. The successful candidate will be detail-oriented, possess...a strong background in design, test, and transition to production we would love to hear from you. **What… more
    RTX Corporation (10/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal RF Test Engineer

    BAE Systems (Nashua, NH)
    …Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Principal Test Engineer with experience in developing automated test software ... Other incentives may be available based on position level and/or job specifics. ** Principal RF Test Engineer ** **118417BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing automated test software ... incentives may be available based on position level and/or job specifics. ** Principal Test Engineer ** **117836BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    …Serving as the primary technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, ... electro-mechanical combat systems for today's warfighters and law enforcement officers. The Principal Mechanical Engineer at Wilcox is a recognized technical… more
    Wilcox Industries (10/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Electrical Engineer

    BAE Systems (Manchester, NH)
    **Job Description** BAE Systems is hiring for a Principal Electrical Engineer . At BAE Systems, we deliver a full range of products and services for air, land and ... incentives may be available based on position level and/or job specifics. ** Principal Electrical Engineer Digital Design** **118524BR** EEO Career Site Equal… more
    BAE Systems (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Human Factors Engineer

    RTX Corporation (Tewksbury, MA)
    …Human Factors, and Supportability. + This is an exciting opportunity for a highly motivated Principal Human Factors Engineer to join us onsite in a closed area ... the LCE team in Tewksbury, MA. **What You Will Do** + As a Principal Human Factors Engineer , your responsibilities will include: + Developing and implementing… more
    RTX Corporation (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Mechanical Engineer

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a Senior Principal Mechanical Engineer to join our team in Merrimack, New Hampshire! We Protect Those Who Protect Us ... incentives may be available based on position level and/or job specifics. **Senior Principal Mechanical Engineer - Hybrid** **119220BR** EEO Career Site Equal… more
    BAE Systems (12/11/25)
    - Save Job - Related Jobs - Block Source