• Sr . Network Security

    Bank of America (Denver, CO)
    Sr . Network Security Engineer (Cloud exp required) Boston, Massachusetts;Washington, District of Columbia; Chicago, Illinois; Denver, Colorado **To ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Boston/ Sr - Network - Security - Engineer --Cloud-exp-required-\_25046506) **Job Description:**… more
    Bank of America (11/25/25)
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  • Network / IT Systems Engineer

    Lockheed Martin (Littleton, CO)
    …and motivated Systems Engineer to join our infrastructure team\. As a Network / IT Systems Engineer , you will implement and maintain several large\-scale ... data integrity and availability\. **Selected candidate must have an active TS/SCI security clearance for consideration\.** **This is an MID\- SR \(level 3\)… more
    Lockheed Martin (10/29/25)
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  • Sr . Network Engineer

    NBC Universal (Centennial, CO)
    …to be completed during 2025. NBCUniversal's Operations & Technology organization has an opening for a Senior Network Engineer . The Senior Network ... Engineer will work within a dedicated team of Network architects and engineers tasked with rethinking NBC's global...leading network initiatives, identifying, deriving and document network and network security requirements.… more
    NBC Universal (11/13/25)
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  • Sr Principal Network Engineer

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

    The Hertz Corporation (Denver, CO)
    **A Day in the Life:** The ** Senior DNS Engineer ** will be part of a Global team working on key Technology Infrastructure projects aligned with Global Business ... strategy, within agreed parameters of time. As part of the Global Network team, you will be the technical lead for DNS technologies, supporting the Hertz Data… more
    The Hertz Corporation (11/12/25)
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  • Principal Field Service Engineer

    Northrop Grumman (Aurora, CO)
    …our mission. Northrop Grumman Space Systems is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/ Sr . Principal Electronics ... Engineer - Field Service Engineer (FSE)** to join our team. _This position can...team. _This position can be filled at Principal or Sr . Principal and will be located in Hawaii for… more
    Northrop Grumman (10/07/25)
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  • Cyber Systems Security Engineer

    Lockheed Martin (Colorado Springs, CO)
    …Master's degree with 3 years relevant experience\. * Strong background in cyber security principles, including network security , and threat analysis * ... in this position, you will: * Design and implement secure systems, including network architecture, system configuration, and security protocols\. * Conduct risk… more
    Lockheed Martin (10/01/25)
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  • Sr . Security Engineer

    GuideOne Insurance (Denver, CO)
    We are looking for a seasoned Senior Security Engineer with 5-10 years of cybersecurity experience, specializing in AWS cloud security . This role demands ... VPN solutions for secure remote access. + Develop and enforce network security policies, NAT rules, and application-based controls. + Lead the design,… more
    GuideOne Insurance (11/15/25)
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  • Sr . Security Research…

    Proofpoint (Denver, CO)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …advantage to the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out ... of Roy, UT. As a Sr Staff Cyber Systems Engineer at Northrop...years of relevant experience. + Advanced knowledge of Systems Security Engineering practices, network technologies, DoD system… more
    Northrop Grumman (11/15/25)
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