• Senior Software Engineers

    ADP (Alpharetta, GA)
    …and open-source software; Groovy, Java, PHP, or Python; REST, SOAP, JSON, XML; and Linux, Unix , and Windows OS. **YOU'LL LOVE WORKING HERE BECAUSE YOU CAN:** + ... development, load testing, capacity planning and launch reviews, and automate system scalability to improve system resiliency, performance and efficiency.… more
    ADP (01/08/26)
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  • Unix Administrator

    TekSynap (ID)
    …+ Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration experience on UNIX operating systems ... & Qualifications** **RESPONSIBILITIES** + Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX,… more
    TekSynap (11/15/25)
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  • Mission IT Operator

    CACI International (Denver, CO)
    …24x7 operations. - System administration experience to include UNIX , Linux, and Windows platforms Desired: - Experience with virtualization technologies ... user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security… more
    CACI International (01/08/26)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …experience with industry standard Information Assurance tools\. \- Technical familiarity with Windows or UNIX \-based operating systems , and their security ... DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- Bachelor's degree from an accredited college in… more
    Lockheed Martin (01/09/26)
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  • Incident Response Senior Specialist, Associated…

    MUFG (Jersey City, NJ)
    …other information compiled from various sources + Understanding of network protocols, operating systems ( Windows , Unix , Linux, databases), and mobile device ... knowledge and experience + Theoretical and practical knowledge with Mac OS, Linux, Windows operating systems and clouds + Experience with security data… more
    MUFG (01/20/26)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …+ Experience with operating systems security features and settings (eg Windows , UNIX , and Linux) **Qualifications We Prefer** + Experience with various ... a safer, more secure world. Our cybersecurity team is seeking a **Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our facility… more
    RTX Corporation (01/08/26)
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  • Intern - OT Network Engineering

    Berkshire Hathaway Energy (Des Moines, IA)
    …, computer science, cybersecurity or related field, graduating later than August 2026. IT OT Windows Unix interns will be exposed to a variety of projects and ... enrolled in a bachelor's or master's degree program in computer science, network administration , information systems , or related field of study. + Must be… more
    Berkshire Hathaway Energy (11/18/25)
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  • Network Engineer - Data Center

    Trace Systems Inc (Portsmouth, VA)
    …including network, compute, storage, automation, and security. Experience working with Windows , Unix , and other server administrators to design, address ... Title: Network Engineer - Data Center Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Data Center to support the Norfolk… more
    Trace Systems Inc (12/15/25)
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  • Systems Development Engineer, AWS Hardware…

    Amazon (Seattle, WA)
    …Knowledge of fundamentals of networking, security, databases (relational or NoSQL), operating systems ( Unix , Linux, and/or Windows ) - Experience ... development teams to solve challenging technical problems and drive system designs that shape the future of our infrastructure....(design patterns, reliability and scaling) of new and existing systems experience - 7+ years of administrative more
    Amazon (12/31/25)
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  • Cloud Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Huntsville, AL)
    …of NIST Risk Management Framework (RMF). * Proficiency in cybersecurity principles and Unix /Linux and Windows operating systems . Desired Qualifications * ... **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber...and security testing for customer networks. * Coordinate with system development teams to ensure proper implementation of network… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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