• Senior Release Management…

    Shuvel Digital (Vienna, VA)
    …Azure + Security concepts: access control and authorization + Distributed technology (AIX, Linux , UNIX and Windows ): WebSphere, .Net, Lotus Notes, Java, SOA + ... DBMS: DB2, Oracle, SQL Server, Progress and Teradata + Testing (Unit, Functional, Performance and Stress/Load), including Automation / Scripting + Automation/scripting: Python, Ansible, WSS, BAW, Pega, JavaScript, JAVA, etc. + Collecting and delivering… more
    Shuvel Digital (09/25/25)
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  • Cloud Security Threat Modeler Senior…

    Citigroup (Irving, TX)
    …using **CWE** or **OWASP** frameworks. + Working knowledge of **Operating Systems** (eg, ** Windows ** , ** Linux ** ) and their hardening best practices. + ... Certified: Azure Solutions Architect Expert + Microsoft Certified: Azure Administrator Associate + CompTIA Cloud **Cybersecurity Certifications (Foundational Level):**… more
    Citigroup (09/23/25)
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  • Senior /Staff Consultant - Cloud Native

    Nutanix (Carson City, NV)
    …best practices, incl. DNS, idP (LDAP, OIDC, SAML, etc). + Proficiency in both Windows and Linux operating systems + Experience with Nutanix Kubernetes Platform ... Kubernetes deployments (eg, on-premises, AWS, Azure, GCP) + Certified Kubernetes Administrator (CKA) + Strong scripting and automation skills using PowerShell, Bash,… more
    Nutanix (08/19/25)
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  • Sr. Associate, Systems Administration

    L3Harris (Palm Bay, FL)
    …and have every other Friday off Job Description: We are seeking a dedicated Microsoft Windows systems administrator to join our IT team. The ideal candidate will ... domains in the interest of national security. Job Title: Senior Associate, Systems Administration - TS/SCI Job Code: 29596...responsible for maintaining the integrity and security of both Windows , Linux , and network system infrastructures, and… more
    L3Harris (10/05/25)
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  • Principal Engineer Software/Sr Principal Engineer…

    Northrop Grumman (Melbourne, FL)
    …experience with C/C++ or other OOP languages. + Experience developing software in a Linux and Windows environment. + Experience with debugging software in both ... solutions supporting the CI/CD pipeline. + Experience configuring RedHat Linux and Microsoft Windows within a secure...and Bash scripting + Experience with configuration control of Linux rpms + RedHat Certified System Administrator … more
    Northrop Grumman (09/14/25)
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  • Systems Engineer

    SOS International LLC (Pearl Harbor, HI)
    …(Microsoft or Linux +) certification at hire. + Obtain Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems Administrator ... support to exercises), when necessary. **Preferred Qualifications** + Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems… more
    SOS International LLC (09/24/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …mission-critical operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ... and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating...outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments,… more
    L3Harris (09/25/25)
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  • Systems Admin/DBA (Secret Clearance) - DC Metro…

    General Dynamics Information Technology (Falls Church, VA)
    …project managers and developers to plan and implement database projects **Systems Administrator Senior Advisor Duties and Responsibilities** + Manage and ... maintain Windows and Linux servers in the Azure...+ Address all vulnerabilities identified via system scanning **Systems Administrator Senior Advisor Requirements and Qualifications** +… more
    General Dynamics Information Technology (10/01/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    …environments and deployment into test environments. + Experience with application development for Windows or Linux . + Experience with x86/x64 or ARM Assembly ... approaches such as Scrum and Kanban. + Knowledge of kernel development on Windows or Linux . + Familiarity with disassemblers/decompilers, (eg, IDA Pro, Ghidra,… more
    Shuvel Digital (09/04/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …organization + Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience ... with Linux and or Windows scripting languages and automation + Strong networking background...Experience: Last 5 years of experience serving as a senior Certified Splunk Administrator or Architect +… more
    TekSynap (09/02/25)
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