• Cyber Security Engineer - Illumio SME

    NANA Regional Corporation (Peterson Air Force Base, CO)
    …upgrade + Support TCTO/TO development and validation ** Security Compliance:** + Maintain Authority to Operate ( ATO ) status through: + Applying STIG ... The Cyber Security Engineer Illumio SME - provides technical implementation,...Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data… more
    NANA Regional Corporation (09/25/25)
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  • Space Systems Cyber Security Engineer

    General Atomics (Englewood, CO)
    security engineer to implement program strategies aimed at achieving and maintaining authority to operate ( ATO ) for our cutting-edge space systems ... civil, commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. In this role, you'll… more
    General Atomics (10/29/25)
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  • Senior Information Systems Security

    Parsons Corporation (Colorado Springs, CO)
    …/Risk Management Framework (RMF) to achieve and maintain Authorization to Operate ( ATO ), Interim Authorization to Test (IATT), and Authority to Connect (ATC) ... in Space because we understand that ensuring our nation's security for future generations depends on it. Parsons creates...team that is helping the government solve major national security challenges in the space domain? We need your… more
    Parsons Corporation (10/11/25)
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  • Cyber Security Engineer Technical Lead

    Lockheed Martin (Littleton, CO)
    …and system requirements, design, development, testing, and sustainment of approvals \- Authority To Operate 2\. Experience with NetBrain, Zenoss and Hewlett ... Are you ready to further your career in Cyber Security by working for one of the top companies...scanning, evaluations, and remediations, as well as champion system ATO , connections, and renewals\. From a technical perspective, the… more
    Lockheed Martin (10/04/25)
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  • Cloud Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    … teams to architecture solutions and gather solution evidence that supports attaining the Authority to Operate ( ATO ) for US Gov projects. + Effectively ... tasks + Experience working on US Gov programs and active contribution to artifacts required for Authority to Operate ( ATO ) and / or Interim Authority to… more
    Kratos Defense & Security Solutions, Inc. (09/21/25)
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  • Senior Software Architect/Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    … teams to architecture solutions and gather solution evidence that supports attaining the Authority to Operate ( ATO ) for US Gov projects. + Effectively ... Gov programs and active contribution to artifacts required for Authority to Operate ( ATO ) and...+ ZTA development and implementation experience + Information Systems Security Engineering Professional (ISSEP) + Experience and knowledge of… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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  • Cloud Systems Engineer (Secret)

    SMX (Colorado Springs, CO)
    …hardening + Familiarity with cloud governance tools (eg, Xacta, eMASS) and experience supporting Authority to Operate ( ATO ) processes + Ability to develop ... architecture. Will help onboard new cloud accounts and applications, conduct security patching, build code pipelines, and support deployment activities, primarily… more
    SMX (10/16/25)
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  • Cloud Analyst (Secret)

    SMX (Colorado Springs, CO)
    …workplace + Familiarity with cloud governance tools (eg, Xacta, eMASS) and experience supporting Authority to Operate ( ATO ) processes + Ability to develop ... with design and implementation, virtualization, operating systems, storage, networking, security , and have technical cloud expertise. Services performed include, but… more
    SMX (10/16/25)
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  • Senior Specialist, Cyber Intelligence

    L3Harris (Colorado Springs, CO)
    …standards + Developing and updating documentation in support of obtaining or maintaining an Authority to Operate ( ATO ) for assigned information systems + ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Cyber Intelligence Job Code: 31109 Job Location :… more
    L3Harris (11/14/25)
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  • Engineer Senior Principal II - Systems

    BAE Systems (Boulder, CO)
    …(FAT/SAT); Security milestones like Interim Authority to Test (IATT), Authority to Operate ( ATO ); Ground sell-off milestones like Ground Completion ... Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain TS/SCI. + Knowledge… more
    BAE Systems (11/25/25)
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