• 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 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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  • 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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  • Sr . Missile Systems Integration & Test…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …& Test Engineer to play a critical role in the research , design, development, testing, certification, deployment, and improvement of cutting-edge products and ... defense. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR...Industry + Experience with weapons or missile systems + Senior skill set includes ability to perform all stated/implied… more
    Sierra Nevada Company, LLC (09/01/25)
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  • Sr Data Engineer

    EBSCO Information Services (Denver, CO)
    EBSCO Information Services (EBSCO) delivers a fully optimized research experience, seamlessly integrated with a powerful discovery platform to support the ... information needs and maximize the research experience of our end-users. Headquartered in Ipswich, MA,...help make an impact. **Your Opportunity** As a Data Engineer , your primary responsibility is to design, build, and… more
    EBSCO Information Services (11/19/25)
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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 Electrical Engineer - Lead

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Electrical Engineering, this is the job for you! Electrical engineers at SNC research , design, develop, test, certify, deploy and improve cutting edge products and ... systems. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR...is the job for you! Electrical engineers at SNC research , design, develop, test, certify, deploy and improve cutting… more
    Sierra Nevada Company, LLC (10/16/25)
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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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  • 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 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 (09/09/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …\(RMS\) is looking for engineering professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain Solution \(CDS\) products\. ... **Description:** **WHO WE ARE** Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people...YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant… more
    Lockheed Martin (11/12/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Denver, CO)
    Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United States; Austin, Texas, United States; Baltimore, Maryland, United States; ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/18/25)
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  • Senior Azure/Linux Engineer (Fed/…

    Deloitte (Denver, CO)
    …learners focused on technology and innovation. Work you will do: The Cloud Engineer is responsible for implementation, management, cloud security and automation ... of the Azure Government and AWS GovCloud for Deloitte GPS. The Cloud Engineer will work within Deloitte Cloud Framework to implement security controls and works… more
    Deloitte (09/13/25)
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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 ... the entire federal government? Do you want to help reshape the Federal Security assurance model? Do you love researching new technologies and capabilities? Are you… more
    Noblis (10/28/25)
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  • Senior Staff Protocol Engineer

    Coinbase (Denver, CO)
    …a portion of sequencer revenue to funding public goods. We are looking for a * Senior Staff Protocol Engineer * to join the Base Protocols team to enable and ... aspects of the Base chain. We contribute to the open source OP-Stack, perform research and development for scaling both Ethereum L1 and L2's, maintain the critical… more
    Coinbase (10/03/25)
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  • RF Engineer Senior Staff

    Lockheed Martin (Littleton, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (11/19/25)
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  • Senior Electrical Engineer - CMTA

    CMTA, Inc (Golden, CO)
    …growth and career opportunities. **Job Description:** CMTA, a Legence company, is seeking a Senior Electrical Engineer with eight or more years of experience in ... clients be successful. In your role at CMTA, you will be an Electrical Engineer with design and production responsibilities producing high quality work on small and… more
    CMTA, Inc (11/01/25)
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  • Senior Data Privacy Engineer

    CVS Health (Denver, CO)
    …each and every day. **POSITION SUMMARY** We are seeking a highly skilled and experienced Senior Privacy Engineer to join our Data Protection team. The Privacy ... Engineer will be responsible for embedding privacy by design...into technical designs, policies, and guardrails. + Monitor and research new privacy-enhancing technologies, evolving global regulations, and industry… more
    CVS Health (10/19/25)
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  • Field Operations Security Engineer

    HCA Healthcare (Denver, CO)
    …**_Note: Eligibility for benefits may vary by location._** We are seeking a Field Operations Security Engineer for our team to ensure that we continue to provide ... to apply! **Job Summary and Qualifications** The IPS Field Security Engineer will support Division and Facility...enterprise while balancing the needs of the business. + Research and recommend solutions that meet security more
    HCA Healthcare (11/14/25)
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  • Senior Insider Risk Engineer

    Deloitte (Denver, CO)
    As a Senior Risk Engineer in the Insider Risk Program, you will join a fast-paced, highly visible team charged with protecting the brand and reputation of the ... Participate in system upgrade UAT testing and documentation. + Enhance the tool: research , organize, and facilitate data ingestion for new data feeds including data… more
    Deloitte (11/04/25)
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