• Cybersecurity and IT

    ManTech (Boulder, CO)
    **MANTECH** is seeking a skilled and experienced ** Cybersecurity IT Operations Engineer ** to join our team in **Boulder, CO** . **This position is ... In this role, you will be a critical part of a dynamic Cybersecurity Operations Center (CSOC), supporting a large-scale secure government enterprise. You will be… more
    ManTech (11/20/25)
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  • Senior Cybersecurity Engineer

    Amentum (Denver, CO)
    …in approximately 80 countries across all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a fully remote ... 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)
    …of our caring community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, and system ... to drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex to complex issues… more
    Humana (12/10/25)
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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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  • Cybersecurity Network Defense Administrator

    GovCIO (Denver, CO)
    …Radford, 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 a variety of network defense activities in… more
    GovCIO (09/25/25)
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  • Senior Engineer , IT Governance…

    Cardinal Health (Denver, CO)
    …This role will also serve as a senior technical and strategic resource ensuing IT operations , projects, and M&A activities are aligned with enterprise standards, ... every day. **_Job Overview:_** We are seeking a **strategic** and experienced **Senior Engineer for IT Governance and Compliance** , who will be responsible… more
    Cardinal Health (11/14/25)
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  • Senior Network Operations Engineer

    V2X (Aurora, CO)
    …challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer , you will provide expert-level support for the ... , modernization efforts, and digital transformation objectives. The Senior Network Operations Engineer leads operational support for routing, switching,… more
    V2X (12/04/25)
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  • Lead Adversarial Security Engineer

    Trellix (Denver, CO)
    …at https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture. This ... **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally,...Leverage Attack Surface Management (ASM) data to find "Shadow IT " and prioritize your offensive operations based… more
    Trellix (11/21/25)
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  • Senior Platforms Engineer

    Marathon Petroleum Corporation (Denver, CO)
    …mission-critical OT platforms across Windows and Linux environments. This includes partnering with IT , cybersecurity , and operations teams to deliver secure, ... through cutting edge digital platforms and infrastructure. Our Midstream IT organization supports Marathon's Midstream Business Units, including Gathering,… more
    Marathon Petroleum Corporation (12/06/25)
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  • HVAC Engineer

    DCCA (Boulder, CO)
    HVAC Engineer Location Boulder, CO Job Code 2429 # of Openings 1 Apply Now ... (https://phg.tbe.taleo.net/phg02/ats/careers/v2/applyRequisition?org=DCCAMD&cws=39&rid=2429) HVAC Engineer Candidate must have an active TS/SCI Program: DCCA is… more
    DCCA (11/14/25)
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  • Senior Network Engineer

    V2X (Aurora, CO)
    …with integrity, respect, responsibility, and professionalism. As a Senior Network Engineer , you will serve as the technical lead for designing, implementing, ... communications, data transport, and operational technology systems critical to base operations . As a senior technical authority, the Senior Network Engineer more
    V2X (10/14/25)
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  • Network Reliability Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for Network Reliability Engineer to support our client's contract needs.The Network Reliability Engineer will support, ... managed. + Ensure compliance with security standards, policies, and best practices for IT systems and data protection. + Train and mentor internal teams on… more
    GovCIO (12/11/25)
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  • Control Engineer 4

    M. C. Dean (Aurora, CO)
    …security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, MC Dean delivers resilient, ... next generation of technical leaders in electrical, engineering, and cybersecurity industries. Project in Aurora, CO is seeking a...Aurora, CO is seeking a skilled and motivated **Control Engineer 4** with 10+ years of experience. This role… more
    M. C. Dean (11/26/25)
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  • Broadcast Engineer 3

    Comcast (Centennial, CO)
    …issues from a domain expertise and high-level tiered support perspective. Our Engineer 3, Engineering Operations will provide impact by iterating improvements, ... the latest in streaming and AI/ML applications to advanced advertising, metadata, and cybersecurity , there are countless reasons why 93% of our employees rate us as… more
    Comcast (11/08/25)
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  • Ground Systems Engineer

    KBR (Denver, CO)
    …forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of ... Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...our national security. KBR is seeking a Ground Systems Engineer to work on complex projects crucial to our… more
    KBR (11/18/25)
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  • IT Manager - Threat Intelligence

    Medtronic (Lafayette, CO)
    …and build a roadmap for maturity. * Collaborate with leadership across Security Operations , Risk, and IT to ensure strategic alignment and measurable outcomes. ... growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work...Florida * Boston, Massachusetts * Memphis, Tennessee As the IT Manager of the Threat Intelligence team, you will… more
    Medtronic (12/11/25)
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  • Scheduler and Network Engineer

    SAIC (Aurora, CO)
    …SAIC is looking for a **Spacecraft Command and Control Scheduler and Network Engineer / Systems Administrator** . Duties will include coordinating and managing end ... systems. End-to-end events will support testing, development, training, exercises, and real-world operations . This position is a direct interface with all users and… more
    SAIC (12/11/25)
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  • Sr Project Engineer - Integrated Digital…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …alignment and synchronization of multi-disciplinary engineering teams + Collaborate with Cybersecurity , System Security, IT , System Administrators, Lab Managers, ... applying this tenacity and expertise to the US Air Force's (USAF) Survivable Airborne Operations Center (SAOC) mission. Join the SNC-led SAOC team and be a part of… more
    Sierra Nevada Company, LLC (11/25/25)
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  • Director of IT , Clinical Engineering

    UCHealth (Aurora, CO)
    Description The Opportunity Director of IT , Clinical Engineering Denver Metro Area The Director of IT , Clinical Engineering is a strategic and operational leader ... equipment maintenance, repair, calibration, safety testing, technology assessment, integration, cybersecurity , acquisition support, and user training. The Director will… more
    UCHealth (11/21/25)
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  • Technical Account Manager

    Proofpoint (Denver, CO)
    …of industry experience in a client/professional service, sales engineer , senior support engineer , IT operations management, or senior engineer role ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...as well as with technical staff within the traditional IT and Security organization. Successful candidates will have an… more
    Proofpoint (10/22/25)
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