• Senior Information Systems…

    Parsons Corporation (Colorado Springs, CO)
    …in the space domain? We need your help. Our team is looking for a ** Senior Information Systems Security Engineer (ISSE)** . In this role you will get to ... and requirements + Knowledge of cyber tools such as Security Information and Event Management (SIEM) systems, vulnerability detection, scripting languages… more
    Parsons Corporation (01/10/26)
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  • Senior Specialist, Info Security…

    L3Harris (Broomfield, CO)
    …in the interest of national security . Job Title: Senior Specialist, Information Security Systems Engineer Job Code: 31061 Job Location: Boulder/North ... derivation and allocation, and interface definition studies to translate customer Information Security requirements into hardware and software specifications. +… more
    L3Harris (11/12/25)
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  • Information System Security Officer…

    Lumen (Denver, CO)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial ... cybersecurity compliance activities in support of various government contracts. The Senior Information Security Engineer must execute all seven… more
    Lumen (01/08/26)
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  • Sr . Network Security…

    TTEC (Greenwood Village, CO)
    Your potential has a place here with TTEC's award-winning employment experience. As a Sr . Network Security Engineer Hyrid in Denver, CO, you'll be a part of ... of skilled employees focusing on all aspects of the Network and Security infrastructure supporting our global presence? You'll have operational responsibility to… more
    TTEC (01/12/26)
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  • Sr . Network Security…

    Bank of America (Denver, CO)
    Sr . Network Security Engineer (Cloud...If you are seeking a demanding role within Global Information Security (GIS) and have the required skills, ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Boston/ Sr -Network- Security - Engineer --Cloud-exp-required-\_25046506) **Job Description:** At Bank… more
    Bank of America (12/22/25)
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  • Sr . Security Research…

    Proofpoint (Denver, CO)
    …100 trust us as a security partner. **The Role** The Role As a Sr . Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... are helping to: + Build and enhance our proven security platform + Blend innovation and speed in a...skills align with the requirements but feel that the ' Senior ' title may not reflect your experience level, we… more
    Proofpoint (12/09/25)
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  • Sr Staff / Senior Python Software…

    SciTec (Boulder, CO)
    …data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team! We ... citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirement...SciTec is seeking a talented Python software developer and engineer in Boulder, CO, to support programs focusing on… more
    SciTec (12/06/25)
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  • Sr Lead Software Engineer , Back…

    Capital One (Denver, CO)
    Sr Lead Software Engineer , Back End/SRE - Shopping (Remote-Eligible) **Do you love building and pioneering in the technology space? Do you enjoy solving complex ... experience with AWS** + **3+ years of experience in security and performance tuning for internet-scale microservices** + **3+...worked. Remote (Regardless of Location): $209,000 - $238,500 for Sr . Lead Software Engineer McLean, VA: $229,900… more
    Capital One (01/10/26)
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  • Sr . Security Engineer

    Nutanix (Denver, CO)
    …of our organization while fostering a supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique ... Heart.** **The Opportunity** Are you a proactive and strategic Security Engineer with a passion for identity...security assessments. + Bachelor's degree in Computer Science, Information Security , or a related field (advanced… more
    Nutanix (01/10/26)
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  • Sr . Network Engineer

    Xerox (Denver, CO)
    Sr . Network Engineer **General Information...work. Learn more about us at www.xerox.com . **The Senior Network Engineer is responsible for designing, ... optimization, and ensuring high availability of network services. The engineer will serve as an escalation point for the...all changes are documented and approved before implementation. + ** Security & Compliance** + Implement network security … more
    Xerox (12/24/25)
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