• Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... Program, Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator/Site Reliability Engineer (SRE)in the VA's Enterprise… more
    TISTA Science and Technology (09/05/25)
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  • Senior Information Security System

    Citigroup (Irving, TX)
    …growth and progress together. The Info Sec Tech Lead Analyst is a senior level professional position responsible for driving efforts to prevent, monitor and respond ... data security policy. **Responsibilities:** + Integrate new, complex security systems into the existing infrastructure. + Ensure the confidentiality, integrity,… more
    Citigroup (08/23/25)
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  • Senior Systems Engineer - Air…

    RTX Corporation (Egg Harbor Township, NJ)
    …future of aerospace technology. Our Connected Aviation group is thrilled to offer a Senior Systems Engineer role within our Air Traffic Solutions (ATS). As part ... in developing the next generation of the Standard Terminal Automation Replacement System (STARS) and supporting our existing fielded systems . Step into… more
    RTX Corporation (09/03/25)
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  • Principal or Senior Principal Cyber…

    Northrop Grumman (Annapolis, MD)
    …experience in system architecture, and the ability to analyze complex systems for potential vulnerabilities. This position is 100% onsite, and preferred to be ... Indexing tool Splunk + Experience with Agile development **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + Bachelor's degree with 8 years… more
    Northrop Grumman (10/04/25)
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  • Senior /Principal Computer Systems

    Northrop Grumman (Manhattan Beach, CA)
    …Come be a part of our mission! **We are seeking either a Principal Computer Systems Architect or a Senior Principal Computer Systems Architect to join ... system application configuration and provisioning plan + Determine systems specifications, input/output processes, and working parameters for hardware/software… more
    Northrop Grumman (09/26/25)
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  • Systems Engineer Senior

    General Dynamics Information Technology (Bossier City, LA)
    …the unique requirements of our clients. With a career in Systems Engineering Senior , you'll make the end user's network experience and testing your priority, ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems Design, Linux , Systems Engineering **Certifications:** Secuirty +… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Systems Engineer (Cyber…

    RTX Corporation (Tewksbury, MA)
    systems as defined by Intelligence agencies + Experience with IT and/or network and system security administration, including operating system security ... customer to define SSE requirements, solutions, trades, costs, implementation, system impacts, and effectiveness + Maintain a Risk Management...best practices for UNIX, MS Windows, Red Hat Enterprise Linux , and CISCO systems + Understanding of… more
    RTX Corporation (08/30/25)
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  • Senior Embedded System Software…

    TP-Link North America, Inc. (Irvine, CA)
    …and maintenance and so on. Key Responsibilities: + Design, develop, and maintain software systems for embedded network devices. + Design and integrate network ... Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable...seamless, effortless lifestyle. Overview: We are seeking a skilled Senior Embedded Software Engineer to design, develop, and optimize… more
    TP-Link North America, Inc. (09/08/25)
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  • Senior High Performance Computing…

    The Boeing Company (El Segundo, CA)
    …us. The Boeing Company is looking for a highly experienced and detail-oriented ** Senior High Performance Computing System Administrator** to join the team in ... Provides support for the design, validation and configuration management of computing delivery systems + Administers user's system access and works to protect… more
    The Boeing Company (09/28/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Opportunity:** Senior Systems Engineer with strong design experience related to network engineering, system fit-up, and system deployment, as well as ... Senior Systems Engineer Job Category: Engineering...general Windows and Linux system administration and sustainment experience. Must have knowledge and… more
    CACI International (08/08/25)
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