• National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Senior Electric Distribution System Planning Research Engineer - Resilience and Grid Integration . **Location** CO - Golden . **Position ... in Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join NREL, where world-class scientists, engineers, and experts… more
    DirectEmployers Association (11/22/25)
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  • Sr . Security Research

    Proofpoint (Denver, CO)
    …highly technical role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat ... of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks...bring to the team** * A passion for threat research and a well-rounded yet deep understanding of the… more
    Proofpoint (10/22/25)
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  • Sr Principal Software Engineer

    Oracle (Denver, CO)
    …This is a rare opportunity to define and drive adoption of foundational security capabilities that combine cutting-edge research with practical deployment in one ... **Job Description** Oracle Cloud Infrastructure (OCI) Security and Identity Product org builds cloud services...strategy to drive rapid customer and partner adoption of security products. You will also own collecting customer inputs… more
    Oracle (11/25/25)
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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Empower the next generation to transform humanity through technology and imagination! As a Sr RF Engineer , you will be using your skills and expertise to ... and signal processing. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it… more
    Sierra Nevada Company, LLC (09/23/25)
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  • Principal Sr Engineer - FPGA Design…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. **Principal Sr Engineer - FPGA Design - $15K Sign On Bonus** **114980BR** EEO ... in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment. + May occasionally work in production work centers where use… more
    BAE Systems (09/09/25)
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  • Engineer Sr - Mechanical, Mechanical…

    BAE Systems (Broomfield, CO)
    …incentives may be available based on position level and/or job specifics. ** Engineer Sr - Mechanical, Mechanical Ground Support Equipment (MGSE)** **118251BR** ... in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment. + May occasionally work in production work centers where the… more
    BAE Systems (11/14/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …systems that protect and sustain our way of living. Join our team! As a Senior Systems Engineer within our Mission Systems Integration directorate, you'll play a ... and CUAS technologies. You will use your skills and expertise to research , architect, model, simulate, test, certify, and improve cutting-edge defense solutions.… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Project Engineer Sr .

    Lockheed Martin (Littleton, CO)
    …of the strategic deterrence\. This position is in support of the Chief Engineer 's Office on the Fleet Ballistic Missile \(FBM\) program\. We are seeking a ... develops and maintains FBM specific engineering training materials as well as research and incorporate Lockheed Martin Enterprise and Space training, to provide a… more
    Lockheed Martin (11/01/25)
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  • Sr Software Engineer

    Lockheed Martin (Boulder, CO)
    …Exploitation \(APEX\) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development ... Experience with embedded Linux and real\-time operating systems * Active government security clearance ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (10/31/25)
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  • Sr . Software Development Engineer

    Vertafore (Denver, CO)
    …automation + Develop scripts and tools for our continuous integration system + Research new testing tools and technologies + Review specs and technical designs from ... every day, and delivering results you can see, we provide the level of trust and security that insurance is all about. . Bias to Action: We're united by an innate… more
    Vertafore (10/25/25)
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  • Sr Manager, Data Engineering (PL)

    Charles Schwab (Lone Tree, CO)
    …to scale and provide operating leverage for Schwab Asset Management, Financial Research , and Wealth & Advice Solutions. Our teams use the firm's technology ... The technical engineering leader (people leader) will be a **hands-on lead engineer with technical/business acumen and leadership experience** that excels in a… more
    Charles Schwab (11/22/25)
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  • Research Science / Senior AI Machine…

    CACI International (Aurora, CO)
    Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top ... an exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to develop algorithms to solve… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Aurora, CO)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret ... for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to...the ability to obtain, maintain and/or transfer the required security clearance as dictated by the contract + Must… more
    CACI International (11/25/25)
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  • Senior Principal Offensive Security

    Oracle (Denver, CO)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... to customers. The Offensive Security group performs security assessments, vulnerability research , static and dynamic...us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves… more
    Oracle (11/25/25)
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  • Engineer Senior Principal II Mission…

    BAE Systems (Broomfield, CO)
    …be available based on position level and/or job specifics. ** Engineer Senior Principal II Mission Architect National Security Systems** **116059BR** EEO ... **Job Description** Technical leadership position for a Systems Engineer with experience architecting space or ground systems, and who is creative, flexible, and… more
    BAE Systems (09/17/25)
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  • Senior Associate, Info Security

    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 ... skills to brief leadership and customers. + Possess ability to conduct research on security and other applicable topics as needed as the cybersecurity lead. +… more
    L3Harris (11/12/25)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Denver, CO)
    …**Job Description:** Parsons Company, is seeking qualified candidates to fill a Sr . Digital Signal Processing Engineer (DSP) positions at our headquarters ... in Chantilly, VA. We are currently searching for full-time Sr . Level Digital Signal Processing Engineers that will design,...We meet customer and mission needs by leveraging cutting-edge research and technology, using small teams to rapidly get… more
    Parsons Corporation (10/21/25)
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  • Senior Security Engineer

    Oracle (Denver, CO)
    …in threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across ... SaaS platforms. In this role, you will be part of a dedicated security operations team, leveraging data loss prevention, case management tools, and developing… more
    Oracle (11/25/25)
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  • Senior Adaptive Threat Replication…

    Bank of America (Denver, CO)
    …shine and grow. The Cyber Security Assurance Division is looking for a Senior Adaptive Threat Replication Engineer to join a team of world-class offensive ... Senior Adaptive Threat Replication Engineer Denver,...and emerging threats. Key responsibilities include leading and performing research , understanding the bank's security policy, working… more
    Bank of America (11/25/25)
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  • Senior Cybersecurity Engineer

    Humana (Denver, CO)
    …community and help us put health first** The Senior CyberSecurity Engineer develops and tests information security tools, applications, and system solutions ... stakeholders to drive products from design to volume production release. The Senior CyberSecurity Engineer work assignments involve moderately complex to complex… more
    Humana (11/21/25)
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