• Xcel Energy (Denver, CO)
    …could be just what you're looking for. **Position Summary** The Sr. IT Engineer - Platform Engineering is a key technical contributor responsible for building, ... for protecting the company's information and systems by adhering to cybersecurity policies, standards, and best practices, recognizing that cybersecurity more
    DirectEmployers Association (01/15/26)
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  • Zscaler (Denver, CO)
    cybersecurity and IT technologies. **Role** We are looking for an experienced Senior Threat Response Engineer to join our Active Remediation team. This is ... talents to Zscaler and help shape the future of cybersecurity . Red Canary, a Zscaler company, monitors an enterprise's...a remote role, reporting to the Senior Manager, Threat Response Engineering. You will be on… more
    DirectEmployers Association (01/13/26)
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  • Xcel Energy (Denver, CO)
    …( Engineer in Training/Fundamentals of Engineering) strongly preferred. ** Senior Engineer Level (Salary Range: $97,000-$129,267)** **Minimum Requirements** ... as different skills and/or experience will be required at the** ** senior ** ** engineer level.** **Position Summary** Under general direction, demonstrates… more
    DirectEmployers Association (01/10/26)
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  • Xcel Energy (Denver, CO)
    …what you're looking for. **This position is posted as a hierarchy at the Staff Engineer , Senior Engineer or Principal Engineer level. Successful ... ( Engineer in Training/Fundamentals of Engineering) strongly preferred ? ** Senior Engineer Level (Salary Range: $94,600-$126,134)** **Minimum Requirements** +… more
    DirectEmployers Association (12/10/25)
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  • Xcel Energy (Denver, CO)
    …systems engineering. Engineer will work under the guidance of more senior engineers, learning the intricacies of planning and modeling tools used for system ... you're looking for. **The job summary below and responsibilities reflect the** **entry engineer level role** **. The successfully chosen candidate will be placed at… more
    DirectEmployers Association (01/09/26)
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  • Xcel Energy (Golden, CO)
    …( Engineer in Training/Fundamentals of Engineering) strongly preferred. ** Senior Engineer Level (Salary Range: $94,600-$141,900)** **Minimum Requirements** ... different skills and/or experience will be required at the entry** **, senior and principal** ** engineer levels.** **Position Summary** Under general direction,… more
    DirectEmployers Association (12/12/25)
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  • Xcel Energy (Denver, CO)
    …of the organization. Establish effective, collaborative working relationships up to senior leader level to maximize project efficiency, responsiveness and resource ... **Preferred Requirements** + Mechanical Engineering Degree + Registered Professional Engineer + Previous project management experience with development and… more
    DirectEmployers Association (12/03/25)
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  • Senior Cybersecurity Engineer

    V2X (Aurora, CO)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cybersecurity Engineer , you will serve as the lead ... cybersecurity solutions that ensure compliance with DoD standards. The Senior Cybersecurity Engineer will work in close coordination with engineering… more
    V2X (01/08/26)
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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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  • Cybersecurity Engineer Intern…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …budget deliveries. **Qualifications You Must Have:** + Must be a Sophomore, Junior or Senior in college or technical school, with at least 6 months until graduation ... after end of internship + The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word, Excel, PowerPoint and Visio + Ability to work in a highly collaborative team environment + Strong organization skills and work… more
    Sierra Nevada Company, LLC (12/11/25)
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  • Senior Software Engineer

    Proofpoint (Denver, CO)
    …leader in next-generation cybersecurity . Protection Starts with People. Proofpoint. Senior Software Engineer , Backend/API - Sender Security & Authentication ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...About the Role We're seeking a Senior Software Engineer to architect and operate… more
    Proofpoint (01/13/26)
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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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  • Artificial Intelligence Senior Security…

    Bank of America (Denver, CO)
    …Global Information Security (GIS) team is seeking a Cyber Threat Defense AI Security Senior Engineer to drive the integration of advanced AI technologies into ... Artificial Intelligence Senior Security Engineer Chicago, Illinois;Washington, District...thought leader and subject matter expert on AI in cybersecurity , advising senior leadership and influencing enterprise-wide… more
    Bank of America (12/22/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …mission\-essential systems\. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury team\. This ... professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems … more
    Lockheed Martin (11/12/25)
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  • Senior Network Engineer

    V2X (Aurora, CO)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Engineer , you will serve as the technical lead ... systems critical to base operations. As a senior technical authority, the Senior Network Engineer leads effort to integrate switching, routing, firewall, and… more
    V2X (01/12/26)
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  • Senior System Security Engineer

    Parsons Corporation (Boulder, CO)
    …talent and redefine what's possible. **Job Description:** Parsons is seeking a talented ** Senior Cyber Security Engineer ** to join our growing team! _While this ... You'll Be Doing** **:** + Serve as the technical SME for RMF-based cybersecurity assessments and system authorization strategies. + Develop and update RMF artifacts,… more
    Parsons Corporation (01/14/26)
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  • Senior Machine Learning Engineer

    Eliassen Group (Denver, CO)
    ** Senior Machine Learning Engineer ** **Anywhere** **Type:** Contract-to-Hire **Category:** Development **Industry:** Government **Workplace Type:** Remote ... + Recommended Jobs **Description:** **Out Client is seeking a highly skilled** ** Senior Machine Learning Software Engineer ** **to support the United States… more
    Eliassen Group (01/14/26)
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  • Senior Network Operations Engineer

    V2X (Aurora, CO)
    …management. Working alongside cybersecurity , help desk, and engineering teams, the Senior Network Operations Engineer plays a key role in sustaining ... complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer , you will provide expert-level support… more
    V2X (12/04/25)
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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 Staff Software Engineer

    Cisco (Boulder, CO)
    …serving our engineers as opposed to just advising them. **Your Impact** As a Senior Staff Software Engineer , you will lead, inspire, and develop a ... on evolving detection methodologies positions them at the forefront of cybersecurity innovation, directly impacting how organizations detect and mitigate threats… more
    Cisco (01/10/26)
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