• Raytheon (Tewksbury, MA)
    …Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ Security Clearance: Secret - CurrentAt Raytheon,...and GhostEye Family of Radars are seeking a Senior Principal Systems Engineer to help in the execution of… more
    JobGet (06/17/25)
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  • Raytheon (Tewksbury, MA)
    …Role Type:OnsiteU.S. Citizen, US Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: SecretAt Raytheon, the foundation of everything ... world.Integrated Air & Missile Defense Systems (IAMDS) department is seeking a Principal Systems Engineer. IAMDS leads all aspects of Systems Engineering that drive… more
    JobGet (06/15/25)
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  • Raytheon (Andover, MA)
    …only US citizens are authorized to access information under this program/contract. Security Clearance: DoD Clearance: SecretAt Raytheon, the foundation of everything ... Job Summary:An exciting opportunity exists at Raytheon for a Senior Principal Microelectronics Product Engineer to join our process development and integration… more
    JobGet (06/17/25)
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  • Raytheon (Andover, MA)
    …Status Requirements: The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearanceSecurity Clearance: DoD Clearance: SecretAt Raytheon, the foundation...and equipment to ensure accurate and reliable testing.Analyze test data to identify trends and root causes of failures,… more
    JobGet (06/15/25)
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  • Principal Data Science

    UKG (Ultimate Kronos Group) (Lowell, MA)
    …in developing and tuning foundational models, deploying and managing RAG pipelines + Data science foundations which include: data preparation, statistical ... We're united by purpose, inspired by you. As a Principal Detection Engineer, you will be part of UKG's...Detection Engineer, you will be part of UKG's Global Security Detection Engineering team. This global team is responsible… more
    UKG (Ultimate Kronos Group) (05/22/25)
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  • Senior Principal . System Administrator,…

    RTX Corporation (Woburn, MA)
    security clearance​ ** Security Clearance:** DoD Clearance: Secret **Senior Principal System Administrator, Storage & Data Protection (P4)** **Raytheon ... 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 (05/17/25)
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  • Principal Specialist System Administrator,…

    RTX Corporation (Woburn, MA)
    security clearance​ ** Security Clearance:** DoD Clearance: Secret ** Principal Specialist System Administrator, Storage & Data Protection (P3)** ... 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 (05/17/25)
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  • Principal Radar Receiver / Exciter…

    RTX Corporation (Tewksbury, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...of Raytheon products. This position is for a multi-disciplined ** Principal Radar Receiver / Exciter Integration & Test Engineer**… more
    RTX Corporation (06/04/25)
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  • Principal Analytics Engineering Manager

    Dynatrace (Waltham, MA)
    …help you succeed** **Minimum Qualifications:** Education: Bachelor's or Master's degree in Computer Science , Data Science , Engineering, or a related field. ... at Dynatrace** We are seeking an experienced and innovative Principal Analytics Engineering Manager to lead the design and...Data Governance: Establish and enforce best practices for data quality, integrity, and security within marketing… more
    Dynatrace (05/07/25)
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  • Principal Electrical COTS Computing…

    RTX Corporation (Tewksbury, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Sensor Controls & Electronics **(SCE)** Department is seeking a Principal Electrical Engineer with strong Commercial-Off-The-Shelf **(COTS)** computing and… more
    RTX Corporation (06/01/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Woburn, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...secure world. Raytheon is looking for a **Radar Senior Principal Systems Engineer** to support the Missile Defense Sensors… more
    RTX Corporation (06/06/25)
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  • Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...of Raytheon products. We have an opportunity for a ** Principal RF Design Engineer** who is seeking to utilize… more
    RTX Corporation (06/04/25)
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  • RF Engineer, Principal / Microwave

    Lockheed Martin (Chelmsford, MA)
    …and Fire Control's Microwave Center of Excellence is seeking to hire an RF Principal Engineer who will have the opportunity to join a team of highly competent ... RF\. **What You Will Be Doing** In this highly visible role, the RF Principal Engineer will have the opportunity to architect and design Radio Frequency systems and… more
    Lockheed Martin (04/18/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...and GhostEye Family of Radars are seeking a **Senior Principal ** **Systems Engineer** to help in the execution of… more
    RTX Corporation (04/30/25)
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  • Principal Network Engineer - Full-time…

    BAE Systems (Manchester, NH)
    …in Software Defined Networking (SDN) via automation to support growing IT and Data Center service needs. You will be working on addressing existing problems with ... group and work in a cross-capability team including Core Services, DevOps, Security , and IT Operations to achieve your project objectives. At BAE Systems,… more
    BAE Systems (05/07/25)
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  • Principal Product Manager

    Mercury Systems (Hudson, NH)
    …environments. + Familiarity with open architectures and experiences with ruggedized hardware, security and real-time data processing. + US Citizen with active ... Supply Chain). + Familiarity with open architectures and experiences with ruggedized hardware, security and real-time data processing. + A track record of… more
    Mercury Systems (05/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of ... Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer.** IAMDS leads all aspects of Systems Engineering that drive… more
    RTX Corporation (03/19/25)
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  • Principal Mechanical Engineer EAC…

    RTX Corporation (Tewksbury, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (05/01/25)
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  • Sr Principal Enterprise Architect

    MKS Instruments Inc (Andover, MA)
    …MKS, you will partner with key IT stakeholders including IT Business Partners, Data and Analytics, Security , Infrastructure, and Enterprise applications teams to ... implementation, and use of digital technology within the enterprise (cloud, data , applications, etc.). You will publish and evangelize these architectures and… more
    MKS Instruments Inc (06/14/25)
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  • Principal Technician - Infrastructure…

    Capgemini (Burlington, MA)
    **Job Title:** Principal Technician - Infrastructure Automation Engineer **Location** : Burlington, MA **Travel** : 25% **Job description:** Critical Requirement: ... Vault or Secrets Management, PKI and TLS certificates, and other security practices * Experience with artifact management (versioning, delivery, deployment, release… more
    Capgemini (06/14/25)
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