• Sr . Security Engineer

    GuideOne Insurance (Denver, CO)
    We are looking for a seasoned Senior Security Engineer ( Firewall ) with 5-10 years of cybersecurity experience, specializing in AWS cloud security . ... mitigation. The successful candidate will drive initiatives to strengthen our security posture, provide mentorship to junior engineers, and partner with… more
    GuideOne Insurance (11/27/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer ** in the Payload and Ground Systems Division ... to enhance capabilities of the network. Candidates are required to be Security + certified and have an adjudicated full-scope polygraph at time of employment.… more
    Northrop Grumman (11/21/25)
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  • Senior . Platform Engineer - Linux…

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering ... Customer for Technical Exchange Meetings (TEMs) as required. The ** Senior Platform Engineer / Linux** would be...Familiarity + Experience with Cisco Server Hardware / and Firewall implementation + Current Security Plus certification… more
    RTX Corporation (11/19/25)
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  • Senior Network Development Engineer

    Oracle (Denver, CO)
    …centers and OCI regions for both IES and OHAI environments. The Firewall Network Engineering team enables secure customer access while protecting Oracle's ... need experienced Network Development Engineers with deep understanding of firewall platforms, networking fundamentals, automation, and standardization methodologies. **Ideal… more
    Oracle (11/25/25)
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  • Senior Cybersecurity Engineer

    Humana (Denver, CO)
    …community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, and system solutions ... stakeholders to drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex to complex… more
    Humana (11/21/25)
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  • Senior Network Engineer

    V2X (Aurora, CO)
    …operations. As a senior technical authority, the Senior Network Engineer leads effort to integrate switching, routing, firewall , and wireless systems ... their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Engineer , you will serve as the technical lead… more
    V2X (10/14/25)
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  • Senior . Principal. Network Engineer

    RTX Corporation (Aurora, CO)
    …services, operations, and associated security practices. We are seeking a ** Senior . Principal Network Engineer ** to work in our Aurora, CO location; ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...problems that create a safer, more secure world. The ** Senior . Principal Network Engineer ** will Lead a… more
    RTX Corporation (11/21/25)
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  • Senior Platform Network Engineer

    RTX Corporation (Aurora, CO)
    …network technologies, services, operations, and associated security practices. The ** Senior Platform Network Engineer ** will primarily work in our Aurora, ... solves tough, meaningful problems that create a safer, more secure world. The ** Senior Platform Network Engineer ** will perform network engineering and design,… more
    RTX Corporation (09/19/25)
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  • Security Engineer

    Nutanix (Denver, CO)
    …of our organization while fostering a supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique ... **Hungry, Humble, Honest, with Heart.** **The Opportunity** ** Security Engineer Role** Are you a...+ Solid knowledge of **network protocols, routing, VPNs, and firewall ** configurations. + Proven collaboration skills to work effectively… more
    Nutanix (11/25/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Denver, CO)
    …+ Perform regular system maintenance, including software updates, patches, and security configurations. + Troubleshoot hardware, software issues, and provide timely ... Assess the impact of changes on system performance, stability, and security . Follow established change management procedures and maintain proper documentation. +… more
    NTT America, Inc. (11/20/25)
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  • Senior Software Developer 3 - OCI…

    Oracle (Denver, CO)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer to join our Networking organization, specializing in DDoS and Network ... Security . In this role, you will help design, build,...global cloud services. The ideal candidate is an experienced engineer with a strong background in developing robust, distributed… more
    Oracle (11/25/25)
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  • Technical Support Engineer III - Storage

    Broadcom (Broomfield, CO)
    …and committed to solving their most complicated issues in a timely fashion. As a Senior Technical Support Engineer , you are the trusted ally of our global ... scale and agility of a public cloud with the security and performance of a private cloud. Modern infrastructures,...professionals world-wide. When you join Broadcom as a Storage Senior Technical Support Engineer , you will learn… more
    Broadcom (09/18/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Denver, CO)
    …requirements for a variety of customer use cases. We've focused on security , reliability, scalability and flexibility to support existing and future enterprise level ... understanding of applications, server technologies and network routing & security . .Have spent at least 5+ years of their...WAF, SD-WAN and CDN solutions. .Experience with 3rd party firewall solutions from Palo Alto, Fortinet, Cisco, Juniper and… more
    Oracle (11/25/25)
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