• IT Cybersecurity Sr

    CommonSpirit Health (Englewood, CO)
    **Job Summary and Responsibilities** The Cyber Senior Engineer monitors threat landscape and changing business requirements to Identify functional, technological ... and/or control solutions. Integrates all cybersecurity solutions in an optimal manner to best protect the organization from cyber threats and exposures.… more
    CommonSpirit Health (11/22/25)
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  • IT Cybersecurity Sr

    CommonSpirit Health (Englewood, CO)
    **Job Summary and Responsibilities** The Cyber Engineer monitors threat landscape and changing business requirements to Identify functional, technological and/or ... control solutions. Integrates all cybersecurity solutions in an optimal manner to best protect...resolve highly complex technical and business issues related to cybersecurity and identity management. Designs, develops, and implements solutions… more
    CommonSpirit Health (11/22/25)
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  • Network / IT Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Systems Engineer to join our infrastructure team\. As a Network / IT Systems Engineer , you will implement and maintain several large\-scale compute systems ... have a background in systems administration, scripting, networking, and cybersecurity \. This position administers information systems across multiple programs and… more
    Lockheed Martin (10/29/25)
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  • Sr Principal Product Security…

    Medtronic (Lafayette, CO)
    …to innovation in a more connected, compassionate world. **A Day in the Life** The Sr Principal Product Security Engineer plays a critical role in ensuring the ... "to alleviate pain, restore health, and extend life."_ **A Day in The Life** The Sr Principal Product Security Engineer plays a critical role in ensuring the… more
    Medtronic (11/13/25)
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  • Sr . Security Research Engineer

    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, you'll be ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...Annual wellness and community outreach days * Always on recognition for your contributions * Global collaboration and networking… more
    Proofpoint (10/22/25)
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  • Sr . Software Engineer

    Leidos (Aurora, CO)
    …the GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps ... the Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program. The Chinook Program… more
    Leidos (10/05/25)
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  • Senior Cybersecurity Engineer

    Amentum (Denver, CO)
    …employees in approximately 80 countries across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with focus on Networking** . This is ... all aspects of network security, in close collaboration with IT and Projects. . Maintain and support security related...plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in… more
    Amentum (10/24/25)
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  • Senior Cybersecurity Engineer

    Humana (Denver, CO)
    …a part of our caring community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, ... EIP stakeholders to drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex to… more
    Humana (11/21/25)
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  • Sr Staff Data Engineer

    GE Aerospace (Denver, CO)
    …cyber threats. The individual will collaborate with cross-functional teams, including cybersecurity , IT , and business units, to deliver high-quality solutions ... and implementation of data engineering and analytics solutions to support cybersecurity initiatives. Will be supporting data analysts, solution architects, data… more
    GE Aerospace (11/06/25)
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  • Summer Intern - Product Cybersecurity

    Allegion (Golden, CO)
    …the most engaged workplace cultures in the world._ **Summer Intern - Product Cybersecurity Engineer ; Carmel, IN or Golden, CO** **Summer Intern - Product ... Cybersecurity Engineer ** As a physical product ...Senior pursuing a degree in a relevant discipline: Cybersecurity , Computer Science, Computer Engineering, Electrical Engineering, Electronic Engineering,… more
    Allegion (10/21/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …mission\-essential systems\. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \- IT to join our Radiant Mercury team\. ... professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems … more
    Lockheed Martin (11/12/25)
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  • Cybersecurity Incident Response…

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior ) ... **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be responsible forSecurity...anomalies and investigation of threats in near real-time. The engineer will monitor SIEM dashboards to detect threats and… more
    GovCIO (09/24/25)
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  • Senior Engineer , IT

    Cardinal Health (Denver, CO)
    …lives of people every day. **_Job Overview:_** We are seeking a **strategic** and experienced ** Senior Engineer for IT Governance and Compliance** , who will ... and compliance processes across the organization. This role will also serve as a senior technical and strategic resource ensuing IT operations, projects, and M&A… more
    Cardinal Health (11/14/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior ) ... **Overview** GovCIO is currently hiring for Cybersecurity Network Defense Administratorto be responsible for performing...team of transformers--people who are passionate about transforming government IT . Every day, we make a positive impact by… more
    GovCIO (09/25/25)
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  • Cybersecurity Internal Controls…

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior ) ... **Overview** GovCIO is currently hiring for Cybersecurity Internal Controls Administrator to providecomprehensive support. This position will be located in Radford,… more
    GovCIO (09/24/25)
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  • Senior Product Security Engineer

    Medtronic (Lafayette, CO)
    …to innovation in a more connected, compassionate world. **A Day in the Life** The Senior Product Security Engineer plays a critical role in ensuring the security ... "to alleviate pain, restore health, and extend life."_ **A Day in The Life** The Senior Product Security Engineer plays a critical role in ensuring the security… more
    Medtronic (11/07/25)
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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 ... OT platforms across Windows and Linux environments. This includes partnering with IT , cybersecurity , and operations teams to deliver secure, scalable, and… more
    Marathon Petroleum Corporation (11/23/25)
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  • Voice and Data Network Engineer III…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …above requirements describe the experience and education qualifications for the IT Senior Voice and Data Network Engineer . Those with less experience will be ... LAN/WAN, IP/MPLS, DWDM, and SCADA systems, ensuring compliance with cybersecurity and regulatory standards like NERC CIP. **Note** :...of two job grade levels: Voice and Data Network Engineer III, job grade 9 or Senior more
    Tri-State Generation and Transmission Association, Inc. (10/13/25)
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  • Senior Network Engineer

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

    Noblis (Denver, CO)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an impact across ... where your judgement will: + Have significant impact on cybersecurity for the USG + Be scrutinized in detail,...11 years of experience. + Compensation: $93,200 - $145,550 Senior level Bachelor's degree in Computer Science, Software Engineering,… more
    Noblis (10/28/25)
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