• Security Engineer (RMF)

    CACI International (Frederick, MD)
    …DoD security standards to achieve and maintain Authority to Operate (ATO). The Security Engineer will work closely with System Owners, Information System ... & Hardening - Apply DISA STIGs/SRGs, implement NIST 800-53 controls, and perform system hardening across Windows/ Linux environments. + Assessment & Remediation -… more
    CACI International (12/09/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    Systems Administration: Strong knowledge of Linux /Unix operating systems , including command-line tools and system administration tasks. + Networking: ... Network and Data Operations teams to assist in deployment planning and onboard systems . They assist with monitoring, system analysis, and IT operations support.… more
    Nightwing (12/26/25)
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  • Senior Software Engineer

    GE HealthCare (Waukesha, WI)
    …and modular Linux OS programming and maintaining infrastructure on X86 systems + Experience in Linux software packaging, install technologies and various ... **Job Description Summary** As a Senior Software Engineer for MR SW Compute team, you will...requirements + Plan and perform integration activities at component, sub- system and system levels. Document designs and… more
    GE HealthCare (10/23/25)
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  • Senior Software Engineer

    HCA Healthcare (Nashville, TN)
    …integrity. We care like family! Jump-start your career as a Senior Software Engineer today with HCA Healthcare. **Benefits** HCA Healthcare offers a total rewards ... location._** Come join our team as a Senior Software Engineer . We care for our community! Just last year,...should be comfortable designing and reasoning about complex distributed systems and working with AI for software development. Major… more
    HCA Healthcare (12/24/25)
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  • Senior Staff Software Engineer

    HCA Healthcare (Nashville, TN)
    …this position should be comfortable designing and reasoning about complex distributed systems . This engineer can quickly learn, maintain and pragmatically ... volunteering in our communities. As a Senior Staff Software Engineer with HCA Healthcare you can be a part...ones. They will provide key problem resolutions for production systems as needed. They have an in depth understanding… more
    HCA Healthcare (11/01/25)
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  • Senior Systems Engineer , AWS…

    Amazon (Herndon, VA)
    Systems , networking, and storage systems - 5+ years of Systems Engineering, DevOps , Site Reliability Engineering (SRE) or Enterprise Production experience ... into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that...in Windows / Linux or similar environments - 3+ years' experience operating… more
    Amazon (12/09/25)
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  • Lead Application Reliability Engineer

    Citigroup (Irving, TX)
    …troubleshooting ** Linux Operating Systems ** **_(eg, Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu)_** , including ** System Administration Tasks** like ... the Role:** The selected candidate will become the key engineer in supporting and advancing the platform used for...maintenance of a robust technology stack including middleware, databases, Linux , and AWS EKS, all within a strictly regulated… more
    Citigroup (11/14/25)
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  • Engineer /Scientist Unmanned Surface Vessel…

    Naval Sea Systems Command (Dahlgren, VA)
    …and foster collaboration. You will collaborate with other competencies, such as QA, DevOps , Systems Engineering, and UX/UI, to ensure seamless integration of ... DevOps principles and practices and CI/CD tools. Familiarity with Windows and Linux operating systems . Additional qualification information can be found from… more
    Naval Sea Systems Command (12/18/25)
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  • Site Reliability Engineer

    Cisco (Research Triangle Park, NC)
    …or Certified Kubernetes Security Specialist (CKS). + You have a good understanding of linux systems (network stack, file system , OS services) and networking ... (go) or python. Knowledge of working with and automating linux systems tasks using this language is...certifications, such as AWS Certified Solutions Architect, AWS Certified DevOps Engineer , or Google Associate Cloud … more
    Cisco (11/27/25)
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  • Senior Database Engineer

    TekSynap (Washington, DC)
    …+ Analyze query execution plans and optimize SQL queries. + Monitor system performance using tools like SQL Profiler, Extended Events, and Performance Monitor. ... setting up Oracle RAC on Windows. + Proficiency in Linux shell scripting and experience with AWS RDS and...database patching. **Overview** We are seeking a Senior Database Engineer to join our team supporting the Department of… more
    TekSynap (01/17/26)
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