• Senior Information Systems

    RTX Corporation (El Segundo, CA)
    …world. The **Test Equipment Engineering** (TEE) includes engineering disciplines responsible for systems design & test with every Raytheon product. Our engineers are ... (TESA) team, you be working with both leading-edge technologies and legacy systems to support multiple products and programs throughout Raytheon. You will provide… more
    RTX Corporation (10/26/25)
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  • Senior Systems Engineer

    Robert Half Technology (San Francisco, CA)
    Description We are looking for an experienced Systems Engineer to oversee and enhance the performance, security, and scalability of IT infrastructures across ... corporate and client environments. This role encompasses managing on-premises systems , cloud platforms like Microsoft 365 and Azure, as well as network operations.… more
    Robert Half Technology (12/10/25)
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  • Senior Site Reliability Engineer

    Cognizant (Arizona City, AZ)
    **About the role** As a Site Reliability Engineer , you will make an impact by designing and implementing observability solutions tailored for distributed edge ... edge and centralized infrastructure. Build dashboards, visualizations, and alerting systems for real-time insights and incident response. Implement distributed… more
    Cognizant (12/13/25)
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  • Senior Specialist, Information Security…

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: ​ Senior Specialist, Info Security Sys Engineering Job Code: 30351 Job Location: Palm Bay, ... FL Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture, design, development,… more
    L3Harris (10/26/25)
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  • Senior Site Reliability Engineer

    Fiserv (Omaha, NE)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Site Reliability Engineer **About your role:** We are seeking a highly ... skilled and experienced Senior Performance & Site Reliability Engineer to...ensuring the performance, reliability, and scalability of our production systems . This role is ideal for a seasoned professional… more
    Fiserv (12/10/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly...programs. **Responsibilities:** + Support Red Hat and Ubuntu Linux systems and related technologies. + Develop automated Linux OS… more
    CACI International (10/09/25)
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  • Senior SIEM Engineer

    Keeper Security, Inc. (El Dorado Hills, CA)
    Keeper Security is hiring an experienced Senior SIEM Engineer to design, scale, and maintain Keeper's enterprise observability and security telemetry platform. ... and encrypted messaging. Learn more at KeeperSecurity.com. About the Job As a Senior SIEM Engineer , you'll own the architecture and ongoing optimization of… more
    Keeper Security, Inc. (10/22/25)
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  • Cloud Solutions Engineer /Administrator…

    Elevance Health (Indianapolis, IN)
    **Cloud Solutions Engineer /Administrator Senior ** _PLEASE NOTE: This position is not eligible for current or future sponsorship._ **Location:** This role ... Medicaid Services to transform federal health programs. The **Cloud Solutions Engineer /Administrator Senior ** is responsible for programming on specific… more
    Elevance Health (12/05/25)
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  • Senior Cloud Support Engineer

    Shuvel Digital (Dallas, TX)
    Senior Cloud Support Engineer Onsite Irvine, CA/San Antonio, TX Job Description: As a Senior Support Engineer in the Cloud Operations team, you will ... provide expert-level technical support for mission-critical systems and applications while ensuring the stability, reliability, and scalability of cloud… more
    Shuvel Digital (09/20/25)
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  • Senior Information Systems

    RTX Corporation (Andover, MA)
    …Engineering ( **TEE** ) includes all of the engineering disciplines responsible for systems design & test with all Raytheon products. Our engineers are responsible ... the art test solutions with the most advanced engineering systems in the world. As part of the Test...ensure Test Environment compliance (using tools such as Nessus, Splunk , Ivanti, System Hardening + Collaborate with engineering to… more
    RTX Corporation (12/12/25)
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