• National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Network & Systems Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NLR** NLR is located at ... and well-being. **Job Description** NLR is seeking a mid-career Network & Systems Engineer to join its Cybersecurity Research Center (CRC). The CRC conducts applied… more
    DirectEmployers Association (11/25/25)
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  • Senior . Platform Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer / Linux ** with well-rounded Linux ... Customer for Technical Exchange Meetings (TEMs) as required. The ** Senior Platform Engineer / Linux **...security clearance **Qualifications We Prefer** + Experience with Linux LDAP for creating Linux based accounts… more
    RTX Corporation (11/19/25)
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  • Senior . Platform Engineer

    RTX Corporation (Aurora, CO)
    …world. Raytheon Technologies (RTX) is seeking a talented ** Senior Platform Linux - (Front End Processor (FEP) Engineer )** with experience in traditional ... (TEMs) to help develop the environment from requirements. The ** Senior Platform Linux (FEP) Engineer **...with verification and hardening IT systems in compliance with Security Technical Implementation Guides (STIGs) + Extensive Linux more
    RTX Corporation (12/02/25)
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  • Senior Azure/ Linux Engineer

    Deloitte (Denver, CO)
    …learners focused on technology and innovation. Work you will do: The Cloud Engineer is responsible for implementation, management, cloud security and automation ... solutions to meet business and technical objectives. + Administers and manages Linux servers, ensuring high availability, performance, and security . + Implements… more
    Deloitte (12/13/25)
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  • Senior Security Engineer

    Virtual Service Operations (Colorado Springs, CO)
    Senior Security Engineer * Colorado Springs, CO (http://maps.google.com/maps?q=Colorado+Springs+CO+USA) Job Type Full-time Description Are you looking to take ... steps in your career as a Cleared EEC XSOAR Senior Security Engineer ? Let's chat... leaders and technical peers. + Some understanding of Linux or Unix and network troubleshooting analysis. + Preferred… more
    Virtual Service Operations (10/17/25)
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  • Senior Principal Offensive Security

    Oracle (Denver, CO)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...platforms for code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list… more
    Oracle (11/25/25)
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  • Senior Principal Security

    Oracle (Denver, CO)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... automation tools and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider… more
    Oracle (11/25/25)
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  • Senior Associate, Info Security

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security . Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job ... cloud including architecture, design, deployment, and management of cloud security technologies. + Familiarity with Linux . +...of cloud security technologies. + Familiarity with Linux . + Familiarity with security related tools… more
    L3Harris (11/12/25)
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  • Senior Platforms Engineer

    Marathon Petroleum Corporation (Denver, CO)
    …to transform the Midstream technological landscape, we are seeking a dynamic and experienced Senior Platforms Engineer to join our OT Windows team. This role ... + Design, implement, and maintain enterprise-grade systems across Windows Server and Linux platforms, ensuring high availability and security in OT environments.… more
    Marathon Petroleum Corporation (12/06/25)
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  • Senior Systems Software Security

    NVIDIA (CO)
    NVIDIA is searching for a highly motivated, creative engineer with experience in system software security to join the Data Center Systems Software team. In this ... architecture. + In-depth understanding of the Post-Quantum Cryptography transition. Experience in Linux and application security . NVIDIA is widely considered to… more
    NVIDIA (10/22/25)
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