• Sr Network Security

    Valvoline Global (CO)
    …and industrial solutions. **How You'll Make an Impact** We are seeking a highly skilled Senior Network Security Engineer to lead the design, ... ensuring the protection of critical data and systems across the organization. As a ** Sr Network Security Engineer ,** this role will be the primary SME… more
    Valvoline Global (04/26/25)
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  • Sr Principal Cyber Architect…

    Northrop Grumman (Colorado Springs, CO)
    …Systems has an exciting career opportunity for a Sr Principal Cyber Architect - Network Security Engineer SME (25-233) to join our team of qualified, ... In this role, the candidate will serve as the Network Security Engineering SME who will lead...stakeholders, and the customer + Advise and help plan security design with the department's Chief Engineer more
    Northrop Grumman (05/29/25)
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  • Senior Enterprise Security

    Eliassen Group (Denver, CO)
    ** Senior Enterprise Security Engineer ** **Anywhere** **Type:** Permanent **Category:** Security **Industry:** Other **Workplace Type:** Remote ... + Description + Recommended Jobs **Description:** **100% Remote** The Senior Enterprise Security Engineer is...risk identification, and mitigation, as it relates to infrastructure, network and application security . The Engineer more
    Eliassen Group (06/20/25)
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  • Principal/ Sr . Principal Network

    Northrop Grumman (Aurora, CO)
    …qualifications listed below. This requisition may be filled as either a Principal or Sr . Principal Network Engineer . **Basic Qualifications for a Principal ... and client server specialists to plan, coordinate, and implement network security measures. You'll provide support to...with CISCO and/or Juniper equipment **Basic Qualifications for a Sr . Principal Network Engineer :** +… more
    Northrop Grumman (05/14/25)
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  • Principal/ Sr . Principal Network

    Northrop Grumman (Aurora, CO)
    …thrive in this kind of environment, then please apply so we can consider you. **Principal Network Engineer (Level 3) / Sr . Principal Network Engineer ... and client server specialists to plan, coordinate, and implement network security measures. You'll provide support to...of Network Engineering experience for Level 4 Senior Principal Network Engineer placement… more
    Northrop Grumman (06/10/25)
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  • Sr . Network Engineer

    Prime Therapeutics (Denver, CO)
    …of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . Network Engineer - Routing Remote **Job Description** The Systems ... Engineer Senior IT is responsible for constructing detail design based...Collaborate with IT Security departments to mitigate security vulnerabilities + Document network infrastructure changes… more
    Prime Therapeutics (04/09/25)
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  • Sr . O&M Network Engineer

    Leidos (Aurora, CO)
    **Description** The Digital Modernization Sector at Leidos is seeking a ** Sr .** **O&M Network Engineer ** to support the customer's various wide area networks ... multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier...(IP) subnet, Network Address Translation (NAT) and security technologies. + Demonstrated ability to engineer more
    Leidos (06/03/25)
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  • Sr . Cloud Network Engineer

    Prime Therapeutics (Denver, CO)
    …of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . Cloud Network Engineer - Remote **Job Description** The Systems ... Engineer Senior IT is responsible for constructing detail design based...in PBM / health care industry + Understanding of security implications of domain + ITIL Foundations Certification **Minimum… more
    Prime Therapeutics (04/10/25)
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  • Sr . Systems Security

    Sierra Nevada Company, LLC (Lone Tree, CO)
    … problems using your deep analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and expertise ... required **Qualifications You Must Have:** + Bachelor's degree in Systems Security , Network Engineering, Information Technology, or related Engineering… more
    Sierra Nevada Company, LLC (05/13/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer ** in the Payload and Ground Systems Division ... 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 (06/12/25)
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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 (05/14/25)
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  • Sr Lead Information Security

    Lumen (Denver, CO)
    …the world and shape the future. **The Role** We are looking for a highly skilled Senior Lead Information Security Engineer with expertise in Automation, API ... solutions. + **New Capabilities:** Provides input regarding multivendor network , compute, virtualization, and security infrastructure capabilities and… more
    Lumen (06/19/25)
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  • Cyber Security Engineer Sr

    Lockheed Martin (Littleton, CO)
    …foundation in software development lifecycle practices, secure coding standards, and network security principles\. Your problem\-solving skills and attention to ... Rotary & Mission Systems is seeking a Cyber Software Engineer to join our team full\-time\. In this role,...to best implement it within a given environment\. * Network security principles \(end\-to\-end encryption, VLANs, intrusion… more
    Lockheed Martin (05/14/25)
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  • SR Information Security

    Lumen (Denver, CO)
    …troubleshooting and delivery with stakeholders, including end customers. + Consult as security subject matter expert with network architects, engineers, and ... vendors and peers to anticipate, define, and pursue these capabilities. A successful engineer is a strong communicator and relationship builder, who uses soft skills… more
    Lumen (06/19/25)
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  • Principal/ Sr . Principal Engineer

    Northrop Grumman (Aurora, CO)
    …skills + Security + certification or equivalent **Basic Qualifications for a Sr . Principal Software Engineer :** + Bachelor's degree and 8 years of ... making history. Northrop Grumman Space Systems (NGSP) seeks to fill an experienced Principal/ Sr . Principal Software Engineer in the Payload and Ground Systems… more
    Northrop Grumman (06/05/25)
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  • Sr . IT Systems Engineer

    Prime Therapeutics (Denver, CO)
    …primarily with a focus on observability and monitoring. We are looking for a senior Dynatrace Observability Monitoring Engineer ( Sr . IT Systems Engineer ... that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . IT Systems Engineer - Observability Team - Remote **Job Description** The… more
    Prime Therapeutics (06/13/25)
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  • Principal/ Sr . Principal Cyber Systems…

    Northrop Grumman (Aurora, CO)
    …of our mission. Northrop Grumman Space Systems is seeking a **Principal Cyber Systems Engineer or Sr Principal Cyber Systems Engineer ** experienced with ... does not support remote or hybrid work._ The selected Cyber Systems Engineer will have experience with Cybersecurity implementations based on DoD, National Institute… more
    Northrop Grumman (06/11/25)
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  • Sr Principal Engineer Systems - Sys…

    Northrop Grumman (Colorado Springs, CO)
    …Systems-Launch and Missile Defense Systems offers an exciting career opportunity for a Sr . Principal Engineer Systems - Systems Engineer -Interface ... be assigned to the C2BMC Systems Engineering Team within SEIT. The Interface Engineer is a Systems Engineer and will occasionally support non-interface systems… more
    Northrop Grumman (06/21/25)
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  • Principal / Sr . Principal Communication…

    Northrop Grumman (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a Principal/ Sr . Principal Engineer Communications Systems supporting the JTAGS program. As ... with Master's degree, or 1 year relevant experience with a PHD + **For a Sr . Principal Cyber Systems Engineer ** : 8 years relevant operational and engineering… more
    Northrop Grumman (05/31/25)
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  • Sr Cloud DevSecOps Engineer (Hybrid)

    Cognizant (Denver, CO)
    ** Sr Cloud DevSecOps Engineer (Hybrid)** **About the role** As a Sr . DevSecOps Engineer you will make an impact with the expertise in Cloud Platform ... Security Serverless Jenkins GITHUB DevOps Tools and Scripting using...a highly flexible business model, a flawless global delivery network , and deep domain expertise to deliver to a… more
    Cognizant (06/18/25)
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