• Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …experience + Advanced Experience designing, configuring, deploying, and supporting Juniper network systems + Experience with Linux System Administration (Eg RHEL ... tough, meaningful problems that create a safer, more secure world. The ** Senior Platform Network Engineer** will perform network engineering and design, creating… more
    RTX Corporation (09/19/25)
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  • Systems SW Analyst 3 (25-407)

    Northrop Grumman (Colorado Springs, CO)
    …battle management, intercept engagements, space domain awareness, and command & control systems + Familiarity with GIT, Linux command line, CI/CD pipelines, ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/21/25)
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  • Systems Analyst

    ISYS Technologies (Colorado Springs, CO)
    …experts and senior leaders + Must possess an understanding of systems and software engineering process, principles and lifecycles + Experience performing data ... battle management, intercept engagements, space domain awareness, and command and control systems + Familiarity with GIT, Linux command line, CI/CD pipelines,… more
    ISYS Technologies (10/29/25)
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  • Network Administrator

    Chenega Corporation (Fort Carson, CO)
    …technical coverage across key areas: network protocols (TCP/IP, DNS, DHCP), operating systems (Windows, Linux ), and cloud platforms (Azure, AWS) to support ... Monitor and maintain operational capability and security standards on network management systems , including Tivoli Netcool, Info Vista, BMC True Sight Automation for… more
    Chenega Corporation (11/18/25)
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  • Senior Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …Design, Battlespace Integration, and Interoperability for Domestic and International customers. The Senior Systems Engineer will be part of a Modeling and ... team solves tough, meaningful problems that create a safer, more secure world. The Systems Engineering (SE) Directorate is the central focus for Mission Systems more
    RTX Corporation (11/12/25)
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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 Location: ... Boulder/North Denver, CO Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture,… more
    L3Harris (11/12/25)
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  • IT Senior Systems Administrator

    Hensel Phelps (Greeley, CO)
    …planning and extends throughout the life of the property. **Position Description:** The Senior Systems Engineer role is to ensure the efficient operation and ... security compliance of the company's data centers, Microsoft Azure systems , client and job centralized servers, databases, and equipment. This role will also lead… more
    Hensel Phelps (10/22/25)
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  • Senior Platforms Engineer

    Marathon Petroleum Corporation (Denver, CO)
    …and encouraging cross-team collaboration. + Design, implement, and maintain enterprise-grade systems across Windows Server and Linux platforms, ensuring high ... transform the Midstream technological landscape, we are seeking a dynamic and experienced Senior Platforms Engineer to join our OT Windows team. This role combines… more
    Marathon Petroleum Corporation (11/18/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    systems \. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer\-IT to join our Radiant Mercury team\. This role focuses ... design, development, manufacture, integration, and sustainment of advanced technology systems , products, and services\. Lockheed Martin \(LM\) Rotary and Mission… more
    Lockheed Martin (11/12/25)
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  • Senior Information Systems Security…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. Our cybersecurity team is seeking a ** Senior ** **Information Systems Security Officer (ISSO) II** to support our team ... paced environment. + This position will report directly to the Aurora Information Systems Security Manager (ISSM) for Raytheon. + Travel to other locations as… more
    RTX Corporation (11/12/25)
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