• Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal for Hanscom AFB. Why Work with us? Applied Research Solutions ... program portfolio to evaluate and/or recommend alternative plans, improve systems engineering programs/processes, manage/sustain program technical baseline, and design/perform… more
    DirectEmployers Association (10/17/25)
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  • Federal Reserve Bank of Boston (Boston, MA)
    …on-site with residency commutable to one of our offices required. Responsibilities As a Principal Engineer of the SRE / Production Operations team for FedNow, ... is someone who loves building and maintaining reliable and scalable systems , CI/CD tooling, and automating cloud-based highly available, high performing… more
    Appcast IO CPC (09/25/25)
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  • Principal Systems Security

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace** Collins Aerospace, an RTX company, is seeking a highly skilled ** Principal Systems Security Engineer (PSSE)** to drive ... cybersecurity initiatives, ensure compliance with security frameworks, and support embedded systems and systems engineering (SE) efforts. This is not an IT… more
    RTX Corporation (10/31/25)
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  • Senior Principal Systems

    RTX Corporation (Tewksbury, MA)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- ... P5** to join our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter's technology… more
    RTX Corporation (10/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer -Anti-Tamper/Program Protection (P4)** to ... join our elite Systems Security Engineering (SSE) team for the Systems ...in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security more
    RTX Corporation (09/05/25)
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  • FAST Labs - Senior Principal Systems

    BAE Systems (Merrimack, NH)
    …the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of ... Experience, & Skills** + Have an active US TS/SCI security clearance + Hands-on experience or knowledge in the...position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **117993BR**… more
    BAE Systems (10/31/25)
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  • CEMA - Principal Systems

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer (Cyber Focus)** **117976BR** EEO Career Site ... You will also perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing prototypes, full rate production,… more
    BAE Systems (10/31/25)
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  • CEMA - Principal Systems

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer ** **117428BR** EEO Career Site Equal Opportunity ... perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing...field 2. Familiarity with the Compass Call Program. 3. Security certification. 4. Knowledge of Systems Engineering… more
    BAE Systems (10/21/25)
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  • Senior Principal Model Based Systems

    BAE Systems (Merrimack, NH)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Model Based Systems Engineer ** **113484BR** EEO Career Site ... **Job Description** Shape the Future of Engineering at BAE Systems ! See what you re missing. Our employees work...opportunity. **Required Education, Experience, & Skills** + Active Secret Security Clearance + Bachelor's Degree in STEM field and… more
    BAE Systems (10/16/25)
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  • Principal AI Engineer - Intelligent…

    C-4 Analytics (Wakefield, MA)
    Principal AI Engineer - Intelligent Systems : C-4 Analytics C-4 Analytics is a fast-growing, private, full-service digital marketing company that excels at ... and customer service. We are currently hiring for a Principal AI Engineer as we look to...critical role in the development and implementation of Intelligent Systems . You will have the opportunity to lead the… more
    C-4 Analytics (09/23/25)
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  • Principal Front-end Software…

    BAE Systems (Nashua, NH)
    **Job Description** Thank you for your interest in BAE Systems ! Are you a Front-end Software Engineer with 8 years of experience looking for the next step to ... protect us by developing the Next Generation Electronic Warfare Systems Products and Solutions. We need your talent, motivation,...Digital Architecture Team (DAT) is looking to hire a Principal Front-end Engineer to join our team.… more
    BAE Systems (10/02/25)
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  • CEMA - Principal Software Engineer

    BAE Systems (Hudson, NH)
    …expand our capabilities to support growing global demand for advanced electronic warfare systems . As a Principal Software Engineer , you'll bring senior-level ... built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the...& Skills** + Active Top Secret Clearance. + CompTIA Security Certification. + Experience with real-time embedded systems more
    BAE Systems (09/24/25)
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  • Principal Engineer , Security

    Confluent (Boston, MA)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As a Principal Engineer of Confluent's Security Platform, you will work closely ... level. You're an owner who understands the high operational bar for security systems , and you make sure all the details (availability, reliability, performance,… more
    Confluent (10/30/25)
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  • 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. ... to the design, development, integration/test, and production of dynamic optomechanical military systems . The engineer will work closely with hardware integrated… more
    BAE Systems (11/03/25)
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  • Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …within the Systems Engineering & Test Capabilities Directorate is seeking a Principal Systems Engineer , primarily in Woburn MA, who will support ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/29/25)
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  • Senior Principal Systems

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a **Senior** ** Principal ** ** Systems Security Engineer -P5** to join our elite ... Directorate in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions… more
    RTX Corporation (10/01/25)
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  • Principal Engineer , Security

    DataRobot (Boston, MA)
    …to deliver successfully on these commitments. We are seeking a seasoned and forward-thinking Principal Engineer for our Security and Access Management team. ... scalable, easy to consume and manage foundational access and security services. We can achieve this through collaboration across...systems , with a specific focus on the unique security challenges of Agentic AI. + Familiarity with other… more
    DataRobot (10/13/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …Join Us At BAE Systems , you ll make an impact that matters. As a Principal Software Engineer , you ll have the opportunity to: + Take ownership of critical ... may be available based on position level and/or job specifics. **CEMA Principal Software Engineer ** **116472BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/24/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... security bulletins, training manuals, user guides. + Integration experience: security , systems , software, hardware, connectivity, tools, equipment. +… more
    RTX Corporation (09/16/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a well-qualified **Senior Principal System Security Engineer (SSE) - P5** to join the ... Experience in the fields of computer technology, cybersecurity, Anti Tamper, or other systems security engineering fields + Experience in technical leadership +… more
    RTX Corporation (09/17/25)
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