• Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …a ticketing system . + Work with Microsoft and Linux operating systems . **Qualifications:** _Required:_ + Top Secret/SCI clearance + Bachelor's degree in IS ... standards, including NIST, ISO, and SOC operations + Proficiency with Linux/ Unix operating systems and network protocols + Experience with SIEM and Log… more
    CACI International (09/17/25)
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  • Production Engineer

    Meta (Richmond, VA)
    …related occupation 9. Experience must include 2 years in the following: 10. 1. UNIX or Linux operating system fundamentals 11. 2. TCP/IP network fundamentals 12. ... the problems in real time in highly complex software systems . 4. Serve as an escalation contact for service...degree (or foreign equivalent) in Computer Science, Engineering, Information Systems or related field and 2 years of experience… more
    Meta (09/01/25)
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  • Cyber Incident Response Analyst IV

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... within the network, in order to protect information, information systems , and networks from threats. Additionally, the IR Team... such as (but not limited to) Windows, Linux, UNIX , and Mac OSX. + Preserving evidence (collect, process,… more
    Nightwing (08/21/25)
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  • ADC Engineer, Aperture

    Amazon (Herndon, VA)
    …designing, building, deploying, and operating. You will be responsible for systems functionality, performance, and configurations issues. You will demonstrate sound ... knowledge of Unix and Scripting concepts and theory, and have experience participating in systems deployment and support. It is important that you can earn trust… more
    Amazon (09/18/25)
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  • Senior Software Development Engineer, Amazon Ads

    Amazon (Arlington, VA)
    …delivered to customers - Experience building high-performance, highly-available, and scalable distributed systems , in a UNIX environment Amazon is an equal ... scale, with high expectations. We own the core bidding systems that deliver ads to Amazon's owned and operated...the needs of advertisers, publishers and consumers. Our real-time systems service hundreds of billions of ad requests daily,… more
    Amazon (08/27/25)
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  • Senior Engineer, Application Development…

    Cardinal Health (Richmond, VA)
    …or coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to established design ... practices. This job family programs and configures end user applications, systems , databases and websites to achieve the organization's internal needs and… more
    Cardinal Health (09/27/25)
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  • Technology Operations Specialist II

    Bank of America (Richmond, VA)
    …obtain results, and establishing input/output processes and working parameters for systems . We are seeking a CyberArk Credentials, Vault, Infrastructure, and ... and oversees stability, resiliency, reliability, and the performance of multiple supported systems + Mentors other team members and provides technical leadership +… more
    Bank of America (09/26/25)
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  • Remote Sr Cloud Application Engineer

    Shuvel Digital (Ashburn, VA)
    …+ Develop new code, modify existing application code, conduct unit and system testing, and engage in rigorous documentation of developed and delivered application ... in development of web applications + Experience with the Hadoop eco system , including HDFS, YARN, Hive, Pig, and batch-oriented and streaming distributed processing… more
    Shuvel Digital (09/25/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …governance. + Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX , mainframe), security technologies (firewalls, ... custom rule development, workflow configuration and development, and third-party system integration. + Provide knowledge transfer and post production support… more
    Optiv (09/11/25)
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  • Backend Developer

    ManTech (Ashburn, VA)
    …+ Develop new code, modify existing application code, conduct unit and system testing, and engage in rigorous documentation of developed and delivered application ... + Hands-on experience with one or more relational database systems (eg, Oracle, MySQL, Postgres) and with SQL and...continuous integration with Jenkins or Bamboo. + Familiarity with Unix /Linux and shell scripting. + Hands on experience with… more
    ManTech (09/04/25)
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