• Principal /Sr. Principal Algorithm…

    Northrop Grumman (Rolling Meadows, IL)
    …RF technology areas. The Targeting organization is offering an excellent opportunity for a Principal Systems Engineer or a Sr. Principal Systems Engineer ... communication skills. This position can be filled at the Principal Algorithm & Modeling Engineer or Sr....multiple functional disciplines + Proficiency in MATLAB, Python, or C / C ++ Ability to obtain and maintain a… more
    Northrop Grumman (10/28/25)
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  • Integration and Test Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …a part of this team, we would invite you to apply. As an Integration & Test Engineer / Principal Integration & Test Engineer at Northrop Grumman, you will ... position can be filled at the Integration & Test Engineer or Principal Integration & Test ...(MBE) concepts and tools (Cameo) + Knowledge of MATLAB, C , C ++, Java, Python, or other scripting… more
    Northrop Grumman (10/28/25)
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  • Principal Software Engineer

    Oracle (Springfield, IL)
    **Job Description** Join the OCI Resource Analytics Team as a Principal Software Engineer - Oracle Data Warehouse & PL/SQL Expert. We're building a cutting-edge ... insights into inventory, compliance, and cost trends. As a Principal Software Engineer , you will take ownership...with a major Programming language such as Python, Java, C # or C +. Proven proficient experience with… more
    Oracle (01/13/26)
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  • Senior Principal Security Engineer

    Oracle (Springfield, IL)
    …are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for OCI's ... complex systems. + Prior coding background (eg Java, Go, C / C ++, Python), preferably with experience building and...and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer more
    Oracle (11/25/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Rockford, IL)
    …None/Not Required Collins Aerospace has an exciting opportunity for a Senior Principal Software Engineer . We're looking for a passionate professional who ... a high level of responsibility in a fast-paced, dynamic environment. The Senior Principal Systems Engineer within the Electric Power Systems Power Distribution… more
    RTX Corporation (11/22/25)
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  • Principal Software Development…

    Oracle (Springfield, IL)
    …across these tenancies, and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new features for ... debugging of software applications or operating systems. As a Principal Software Development Engineer , you will be...scale, highly available distributed systems. + Strong knowledge of C , C ++ or Java, and experience with… more
    Oracle (11/25/25)
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  • Principal Software Engineer

    Oracle (Springfield, IL)
    …of cloud infrastructure, we'd like to hear from you. **Responsibilities** As a ** Principal Software Engineer ** you will own the software design and development ... **Job Description** The ** Principal Software Enginee** r role at OCI offers...highly available distributed systems. + Strong knowledge of Java, C , or C ++, and experience with scripting… more
    Oracle (01/06/26)
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  • Principal Engineer , Developer…

    General Motors (Springfield, IL)
    …that matter most in their domain. **The Role** We are looking for a Principal Engineer with an extensive engineering background, experience using a variety of ... our users, and the growth of our engineers. This engineer will start delivering impact through observability frameworks and...more high-level programming languages such as Go, Python, Rust, C / C ++, NodeJS or equivalent + Considerable experience… more
    General Motors (10/31/25)
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  • Senior Principal Software Engineer

    Oracle (Springfield, IL)
    …OCI (Oracle Cloud) AI Infrastructure Innovation team is seeking a Senior Principal Performance Engineer to lead end-to-end performance strategy and engineering ... write and reason about performant code at a low level (eg, C , raw sockets, CPU/vector instructions, memory/cache optimization). Familiarity with high-performance IO… more
    Oracle (12/11/25)
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  • Principal Research Engineer

    Oracle (Springfield, IL)
    …learning and optimization. Our AI and Applied Science team is looking for a Principal Research Engineer to work on foundational technology for our AI Data ... and a flexible, collaborative mindset. * Excellent coding skills (Python, SQL, C / C ++); familiarity with vLLM, Tensor-RT, DeepSpeed, and similar frameworks.… more
    Oracle (12/16/25)
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  • Sr. Principal Software Engineer

    Oracle (Springfield, IL)
    **Job Description** **Sr. Principal Member of Technical Staff, OCI Storage** Are you interested in delivering large-scale, high performance, fault tolerant ... delivering critical enterprise level features. **Responsibilities** As a Sr. Principal Member of Technical Staff, you will work with...in large scale Linux environments. + Strong proficiency with C and C ++. Python and/or Java is… more
    Oracle (11/25/25)
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  • Senior Principal Offensive Security…

    Oracle (Springfield, IL)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge...new tools such as fuzzers in languages such as C / C ++, Python, Ruby, Go or Java, +… more
    Oracle (12/20/25)
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  • Principal Software Engineer

    Oracle (Springfield, IL)
    **Job Description** As a Principal Member of Technical Staff, you will work with senior architects and product management to define requirements for OCI's upcoming ... in large scale Linux environments. + Strong proficiency with Java. Python and/or C / C ++ is a plus. + Strong knowledge of data structures, algorithms, operating… more
    Oracle (12/20/25)
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  • Sr Principal Integration and Test…

    Northrop Grumman (Rolling Meadows, IL)
    …make work - and work well. Responsibilities for an Integration & Test Engineer may include generation of test plans, test procedures, test automation, test reports, ... Integration & Test (SEIT) team, an Integration & Test engineer gains an understanding of the Systems Engineering process...(MBE) concepts and tools (Cameo) + Knowledge of MATLAB, C , C ++, Java, Python, or other scripting… more
    Northrop Grumman (10/28/25)
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  • Principal Software Engineer

    Oracle (Springfield, IL)
    …at an early stage, working on ambitious new initiatives and growing fast. An engineer at any level can have a significant technical and business impact. You should ... excellence in a Cloud DevOps environment. Required/Preferred Qualifications:. Proficiency with C / C ++. Scripting proficiency, in a language such as Python,… more
    Oracle (12/20/25)
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  • Software Developer 4: Principal Software…

    Oracle (Springfield, IL)
    …fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. The ideal ... systems + Specialist skill in a modern programming language such as Java, C , C ++, C #, Go, or Python, with proficiency in additional languages preferred… more
    Oracle (12/18/25)
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  • Electrical and Controls Principal

    The Clorox Company (Wheeling, IL)
    …P&IDs, control schematics, electrical drawings and network diagrams. + Professional Engineer (PE), PMP, or relevant IT/OT/security certifications (CISSP, CCNA, CCNP, ... in your area. -Zone A: $106,700 - $204,900 -Zone B: $97,800 - $187,900 -Zone C : $88,900 - $170,800 All ranges are subject to change in the future. Your recruiter… more
    The Clorox Company (11/21/25)
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  • Principal Vulnerability Engineer

    Oracle (Springfield, IL)
    …vulnerability research, testing, code review. Security protocols, expert level Java and C skills. **Responsibilities** Must have: 10+ years of on platform security, ... security protocols and Java security model, expert on Java, C / C ++ skills Required: experience in incident resolution through bug analysis and code fixes; great… more
    Oracle (12/09/25)
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  • Principal Software Engineer , OCI

    Oracle (Springfield, IL)
    …in systems-level programming with one or more of the following: Rust, Java, C / C ++, or Go. + Demonstrated leadership in making critical technical decisions ... and setting engineering vision. + Familiarity with running and supporting production systems in mission-critical, live-service environments. + Strong problem-solving skills, ownership mindset, and excellent communication abilities. + Experience designing… more
    Oracle (12/20/25)
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  • Principal Cloud Solutions Engineer

    Oracle (Springfield, IL)
    …advanced technical/business skills in area of specialization. May interact with C level. Maintains expertise by staying current on emerging technologies. Disclaimer: ... **Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the stated locations only**… more
    Oracle (12/20/25)
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