• Senior Cyber Architect

    Sysco (Houston, TX)
    …Cyber Security + Prepares and maintains technical user guides, SOPs, security architecture documentation and diagrams + Analyze, Document, and Present ... remediation of control gaps, and escalation of possible critical issues to senior management. Cyber Security Architect also identifies areas of potential… more
    Sysco (08/21/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview: Security Services - Customer Access ... leads with mission to provide overall stewardship of enterprise grade application architecture & design within the context of holistic software development. This… more
    Mastercard (10/11/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 29634 Job Location: ... reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering management and development… more
    L3Harris (10/05/25)
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  • Senior Optical SME Lead

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …software development. The SME candidate directs, designs, and develops network architecture plans, security , reliability, and business continuity plans, ... Job Title: Senior Subject Matter Expert (Optical) Employment Type: W2...areas to provide original and innovative solutions: 1) network architecture 2) network interoperability, network interfaces, and network protocols… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Staff Transmission Network…

    GCI Communication Corp (AK)
    …models and budgeting with the ability to estimate the financial impact of technical architecture alternatives. + SAFETY & SECURITY - Supports a safe work ... GCI's Senior Staff Transmission Network Strategist will develop short...growing, and empowering; owning outcomes; and leading by example. Architecture Planning & Roadmap: + Develop and maintain a… more
    GCI Communication Corp (08/16/25)
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  • Senior MBSE Systems Engineer

    KBR (El Segundo, CA)
    Title: Senior MBSE Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...the future of space defense. KBR is seeking a Senior Model-Based System Engineering (MBSE) Systems Engineer to join… more
    KBR (09/06/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …Chantilly, VA. This customer is responsible for designing, building, and operating national security -related systems based in space, in the air, and on the ground. ... knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA)… more
    SAIC (08/22/25)
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  • Senior Enterprise Architect

    City of New York (New York, NY)
    …and enforce adherence to those standards. - Develop and maintain IT architecture diagrams of enterprise, business, data, security and/or technology architectures ... maintain the methodology, principles, roadmap, standards and guidelines for the IT architecture team for security , reuse, interoperability, and integration. -… more
    City of New York (10/18/25)
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  • Senior Lead, Cybersecurity Policy…

    University Corporation for Atmospheric Research (Boulder, CO)
    … requirements into understandable business language for stakeholders. + Participate in security architecture reviews and project initiatives to ensure policy and ... the Chief Information Officer and serving on the IT Senior Leadership Team, the Senior Lead for...compliance program, working in collaboration with the organization's Research Security program, Office of General Counsel, and Contracts Office.… more
    University Corporation for Atmospheric Research (10/17/25)
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  • Senior Enterprise Architect

    DEFTEC (Norfolk, VA)
    Norfolk, VA, USA | Full Time SENIOR ENTERPRISE ARCHITECT DEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We ... exceptional services and products. POSITION OVERVIEW A strategic and analytical Senior Enterprise Architect with deep expertise in modeling, designing, and managing… more
    DEFTEC (10/03/25)
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