• National Renewable Energy Laboratory (Golden, CO)
    …and well-being. **Job Description** NLR is seeking a mid-career Network & Systems Engineer to join its Cybersecurity Research Center (CRC). The CRC conducts ... **Posting Title** Network & Systems Engineer . **Location** CO - Golden . **Position...applied research at the intersection of cybersecurity , energy systems, national resilience, and data-centric research infrastructure-developing… more
    DirectEmployers Association (11/25/25)
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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 ... degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information Systems or related… more
    Amentum (10/24/25)
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  • Senior Network Engineer

    US Bank (Denver, CO)
    …week. **_This position is not eligible for visa sponsorship._** US Bank is seeking a Senior Network Engineer with a Cybersecurity & GRC Focus and ... Configuration management, System software infrastructure + Strong experience in cybersecurity risk management within a global financial institution. + Expert… more
    US Bank (12/17/25)
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  • Summer Intern - Product Cybersecurity

    Allegion (Boulder, 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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  • Staff / Sr Staff Cybersecurity

    SciTec (Boulder, CO)
    …will not be considered. SciTec has immediate opportunities for experienced Staff and Senior Staff Cybersecurity Engineers. Responsibilities + Stay up to date ... artifacts + Other duties as assigned. Requirements + Bachelor's degree in cybersecurity , computer science, engineering, mathematics, or physical sciences + At least… more
    SciTec (11/24/25)
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  • Voice and Data Network Engineer I, II, III…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …7; Voice and Data Network Engineer II, job grade 8, Voice and Data Network Engineer III, job grade 9; or Senior Voice and Data Network Engineer , job ... Term Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Voice and Data Network Engineer ** Hiring Salary Range:… more
    Tri-State Generation and Transmission Association, Inc. (12/02/25)
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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 ... across Windows and Linux environments. This includes partnering with IT, cybersecurity , and operations teams to deliver secure, scalable, and automated… more
    Marathon Petroleum Corporation (12/06/25)
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  • Senior Associate, Info Security Systems…

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job Location: ... STIGs. + Experience in the implementation and use of cybersecurity tools (ACAS, SCAP, etc.). + Support security engineering...Ability to work individually or as part of a cybersecurity team. Must be able to lead and provide… more
    L3Harris (11/12/25)
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  • Senior FPGA Design Engineer - $10K…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Senior FPGA Design Engineer - $10K Sign-On Bonus** **116427BR** EEO Career ... environment to provide continuously evolving capabilities in space payloads. As an FPGA engineer , you will work with a team of electrical and FPGA engineers through… more
    BAE Systems (09/25/25)
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  • Senior Engineer , IT Governance…

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

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. **Principal Senior Engineer - FPGA Design - $10K Sign On Bonus** **113105BR** EEO ... with Signal Processing algorithms and DSP techniques. + Experience with cybersecurity topics/techniques. + Familiarity with Mentor Graphic Hyperlynx for SI analysis.… more
    BAE Systems (12/11/25)
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  • Senior Principal FPGA Verification…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal FPGA Verification Engineer - $15K Sign On Bonus** **115210BR** ... Signal Processing algorithms and DSP techniques. + Experience with cybersecurity topics/techniques. + Space or military experience. **Pay Information** Full-Time… more
    BAE Systems (12/11/25)
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  • Senior FPGA Design Engineer - $15K…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior FPGA Design Engineer - $15K Sign On Bonus** **115209BR** EEO ... with Signal Processing algorithms and DSP techniques. + Experience with cybersecurity topics/techniques. + Familiarity with Mentor Graphic Hyperlynx for SI analysis.… more
    BAE Systems (12/11/25)
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  • Senior Principal Security Engineer

    Oracle (Denver, CO)
    …security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This candidate would ... Identity Governance etc. + Expertise in Encryption, Key management, Cybersecurity fundamentals (eg, access controls, common software vulnerabilities, and security… more
    Oracle (11/25/25)
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  • Sr. Security Research Engineer

    Proofpoint (Denver, CO)
    **About Us:** Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents connect across email, cloud, and ... of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: **Bold** in...**The Role** The Role As a Sr. Security Research Engineer on Proofpoint's Threat Research team, you'll be part… more
    Proofpoint (12/09/25)
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  • Lead Adversarial Security Engineer

    Trellix (Denver, CO)
    …seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture. This is a senior , hands-on, remote-first role for a ... **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally,...the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps… more
    Trellix (11/21/25)
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  • Principal SCADA Engineer

    City Light & Power, Inc (Denver, CO)
    Principal SCADA Engineer Location: Denver, CO - Hybrid Work Schedule CLP Engineering (CLPE) is seeking a Principal SCADA Engineer to join the SCADA team in our ... cooperative, government, industrial, and commercial customers. The Principal SCADA Engineer will support the design, configuration, commissioning, and operation… more
    City Light & Power, Inc (10/26/25)
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  • SCADA Engineer IV

    City Light & Power, Inc (Denver, CO)
    SCADA Engineer IV Location: Denver, CO - Hybrid Work Schedule CLP Engineering is seeking a SCADA Engineer to join our team of Engineering Professionals. Due to ... municipal, cooperative, government, industrial, and commercial customers. The SCADA Engineer will collaborate with cross-functional teams to ensure smooth operation… more
    City Light & Power, Inc (12/04/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    …Radford, VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating… more
    GovCIO (09/24/25)
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  • Staff / Sr Staff DevSecOps Engineer

    SciTec (Boulder, CO)
    …will not be considered. As we grow, we're looking for mission-driven Staff and Senior Staff DevSecOps Engineers who are ready to make a real impact-not just with ... and issue resolution in Kubernetes-based environments + Ensure adherence to cybersecurity protocols and secure coding practices + Support software vulnerability… more
    SciTec (11/21/25)
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