• Xcel Energy (Denver, CO)
    …at Xcel Energy could be just what you're looking for. **Position Summary** The Sr . IT Engineer - Platform Engineering is a key technical contributor responsible ... and architecture. + Broad and deep knowledge of technology architecture, infrastructure, network , security and software principles and models. + Experience… more
    DirectEmployers Association (01/15/26)
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  • Zscaler (Denver, CO)
    …adopt new cybersecurity and IT technologies. **Role** We are looking for an experienced Senior Threat Response Engineer to join our Active Remediation team. This ... is a remote role, reporting to the Senior Manager, Threat Response Engineering. You will be on...Out (Preferred Qualifications)** + Strong understanding of enterprise technology, network controls, and security operations + Proven… more
    DirectEmployers Association (01/13/26)
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  • Sr . Network Security

    Bank of America (Denver, CO)
    Sr . Network Security Engineer (Cloud exp required) Boston, Massachusetts;Washington, District of Columbia; Chicago, Illinois; Denver, Colorado **To ... 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:**… more
    Bank of America (12/22/25)
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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 ... value to the table in your own unique way. **Title:** _Sr. Network Security Engineer_ **Location:** _CO-GreenwoodVillage_ **Requisition ID:** _048Y3_ **Other… more
    TTEC (01/12/26)
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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 ... and approved before implementation. + ** Security & Compliance** + Implement network security best practices, including firewall policies, IDS/IPS, and VLAN… more
    Xerox (12/24/25)
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  • Senior Network Engineer

    RTX Corporation (Aurora, CO)
    …for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph The ** Senior Network Engineer ** will perform network engineering and ... technologies, services, operations, and associated security practices. The ** Senior Network Engineer ** will primarily work in our Aurora, CO location.… more
    RTX Corporation (01/13/26)
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  • Sr . Network Engineer

    NBC Universal (Centennial, CO)
    …content reflecting our world. NBCUniversal's Operations & Technology organization has an opening for a Senior Network Engineer . The Senior Network ... Engineer will work within a dedicated team of Network architects and engineers tasked with rethinking NBC's global...leading network initiatives, identifying, deriving and document network and network security requirements.… more
    NBC Universal (01/07/26)
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  • Sr . Network Engineer - M&A…

    Iron Mountain (Denver, CO)
    …culture that will welcome your unique contributions? If so, let's start the conversation. ** Senior Network Engineer , M&A Network Strategy and Integration ... ability to partner with executive leadership and cross-functional teams to align network onboarding with Iron Mountain's security , infrastructure roadmap, and… more
    Iron Mountain (11/14/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer ** in the Payload and Ground ... on new communication technologies to enhance capabilities of the network . Candidates are required to be Security +...the network . Candidates are required to be Security + certified and have an adjudicated full-scope polygraph at… more
    Northrop Grumman (11/21/25)
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  • Sr Network Engineer - DNS

    The Hertz Corporation (Denver, CO)
    **A Day in the Life:** The ** Senior DNS Engineer ** will be part of a Global team working on key Technology Infrastructure projects aligned with Global Business ... strategy, within agreed parameters of time. As part of the Global Network team, you will be the technical lead for DNS technologies, supporting the Hertz Data… more
    The Hertz Corporation (11/12/25)
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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 Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …, DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and ... The Northrop Grumman Space Systems Sector is looking for ** Sr . Principal DevOps Engineer ** to augment our...considered in lieu of degree. + **Active Top Secret/SCI security clearance and adjudicated CI Polygraph required at time… more
    Northrop Grumman (12/11/25)
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  • Sr Systems Engineer , Controls…

    Amazon (Denver, CO)
    …e-commerce, cloud computing, and AI/ML environments. We are seeking a passionate and motivated Sr . Systems Engineer to join our team of Windows, Linux, and AWS ... want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other… more
    Amazon (11/09/25)
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  • Sr . Software Engineer

    Vertafore (Denver, CO)
    …Denver, Colorado, with offices across the US, Canada, and India. JOB DESCRIPTION As a Sr . Software Engineer , you will shape and improve the experience of key ... not a primary duty compared to developing and supporting code, a software engineer at Vertafore also works directly with customers as part of a cross-functional… more
    Vertafore (01/16/26)
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  • Sr Systems Engineer - Avionics

    Actalent (Englewood, CO)
    Job Title: Sr Systems Engineer - Avionics Job Description We are seeking a visionary Principal Systems Engineer to lead an innovative aircraft development ... + Ability to obtain and maintain a Secret US Security Clearance. Work Environment The work environment is fast-paced...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (01/09/26)
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  • Sr . Principal Software Engineer

    Oracle (Denver, CO)
    …engineering: networking, high scale distributed systems, virtualized infrastructure, identity, security , observability, and user experience. **Who are we looking ... for?** We are looking for dual-stack Software/ Network Development Engineers with experience in building control plane...cloud platform (eg, AWS, Azure, GCP) + Experience driving security reviews, documentation, UX reviews, and working with Product… more
    Oracle (12/10/25)
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  • Sr Principal Software Engineer

    Oracle (Denver, CO)
    …OCI's AI/HPC platforms, including frontend and backend fabrics. + Innovate on network and TCP performance and identify changes required across (Kernel, NIC, switch, ... production-grade, high-performance software features with rigorous reliability, observability, and security . + Define performance goals and success metrics; design… more
    Oracle (12/20/25)
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  • Sr . Data Analyst/Risk Adjustment - US…

    Datavant (Denver, CO)
    …driven by expanding impact. This means we default to simple job titles (eg, Software Engineer ) rather than complex ones (eg, Senior Software Engineer ). The ... is powered by the largest, most diverse health data network in the US, enabling data to be secure,...realize our bold vision for healthcare. The Risk Adjustment Sr Data Analyst is an experienced analyst possessing a… more
    Datavant (12/25/25)
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  • Sr . Delivery Consultant - Cloud…

    Amazon (Denver, CO)
    …AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance ... the candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt… more
    Amazon (01/08/26)
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  • Sr . Delivery Consultant- AppMod, WWPS,…

    Amazon (Denver, CO)
    …AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance ... AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Experience with automation and scripting (eg,… more
    Amazon (10/27/25)
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