• Parexel (Phoenix, AZ)
    **Job Summary:** The Senior Medical Writer will research, create, and edit all documents associated with clinical research. Responsibilities also include: acting as ... to determine appropriateness of content/format for clinical writing. **Quality Control ** + Ensure that all work is complete and...skills, including MS Office (expertise in Word); software and systems knowledge or ability to learn and adapt to… more
    DirectEmployers Association (12/13/25)
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  • Sr . Principal Control

    Republic Services (Phoenix, AZ)
    **POSITION SUMMARY:** The Sr Principal Control Systems Engineer plays a critical role in optimizing automation, infrastructure design, controls, and ... hardware, software, systems , processes, and protocols. The Sr Principal Control Systems...expand our portfolio to 115 projects by 2028. **RECENT RECOGNITION ** + Barron's 100 Most Sustainable Companies + CDP… more
    Republic Services (12/31/25)
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  • Sr . Principal Systems

    RTX Corporation (Tucson, AZ)
    …Effectors PG&C Center is currently hiring for a ** Sr . Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer** position in Tucson, ... of the portfolio of current and upcoming missile programs. As a ** Sr . Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer** ,… more
    RTX Corporation (12/17/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chandler, AZ)
    …today. Northrop Grumman's **Space Systems Algorithms Group** is hiring for a ** Principal / Sr Principal Guidance, Navigation, and Control (GNC) ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...the Principal Engineer GNC Level 3 or Sr Principal GNC Level 4.** **Basic Qualifications**… more
    Northrop Grumman (12/23/25)
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  • Sr Principal Engineer Electrical

    Northrop Grumman (Mesa, AZ)
    …team. In this role you will design, test, and troubleshoot electrical equipment and control systems for complex aerospace and defense projects. You will work in ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...the Role:** We are seeking a self-motivated and innovative Sr . Principal Electrical Engineer to join our… more
    Northrop Grumman (11/18/25)
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  • Sr . Principal Embedded Real-time…

    RTX Corporation (Tucson, AZ)
    …that takes pride in the company and consistently delivers superior solutions. Our Senior Principal Embedded Real-time Software Engineer is a technical position ... applications, including integration and test on missiles, launchers, radars, naval systems , fire control and other complex systems . Our precision software… more
    RTX Corporation (12/24/25)
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  • Sr . Principal Software Engineer

    Oracle (Phoenix, AZ)
    …this exciting journey Career Level - IC5 **Responsibilities** We are seeking hands-on Senior Principal Member of Technical Staff Engineers that share our passion ... solutions to provide outstanding patient experience. The platform and control plane build foundational building blocks that make up...and excitement of operating distributed systems at hyper scale using cloud native best practices.… more
    Oracle (12/20/25)
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  • Sr Principal Physical Security…

    Oracle (Phoenix, AZ)
    …Competency: + Expertise in design and integration of physical security systems , including access control , video surveillance, intrusion detection, mantraps, ... **Job Description** The Senior Physical Security Design Engineer is responsible for...documents, system schematics, and technical specifications for physical security systems . + Skilled in the preparation of clear, comprehensive… more
    Oracle (12/12/25)
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  • Sr . Principal Software Engineer…

    Oracle (Phoenix, AZ)
    …cloud service software engineering: networking, high scale distributed systems , virtualized infrastructure, identity, security, observability, and user experience. ... looking for dual-stack Software/Network Development Engineers with experience in building control plane components for public cloud services. You have experience… more
    Oracle (12/10/25)
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  • Sr . Principal Software Developer

    Oracle (Phoenix, AZ)
    …architectural decisions and customer-first design. **Responsibilities** Responsibilities This is a senior technical leadership position, and we expect you to think ... * Exceptional knowledge and experience with OCI and the control plane * Proficiency in shell scripting (Linux shell...and principles * Skills in debugging and testing complex systems * Excellent verbal and written communication skills. Preferred… more
    Oracle (12/24/25)
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