• Senior Systems Engineer (Cyber Engineer)…

    RTX Corporation (Tewksbury, MA)
    …Event Management (SIEM) and centralized auditing tools familiarity with splunk + Linux Bash scripting and Python scripting experience + Security systems engineering ... agencies + Experience with IT and/or network and system security administration , including operating system security configuration and account management best… more
    RTX Corporation (08/30/25)
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  • Senior Network Engineer

    Robert Half Technology (Louisville, KY)
    Description We are seeking a Senior Network Engineer to lead the strategic planning, design, implementation, and management of a 24/7 multi-location IP network ... wired and wireless VoIP systems. + Familiarity with Microsoft 365 administration and VMware vSphere environments. + Knowledge of cabling standards, termination… more
    Robert Half Technology (10/14/25)
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  • Senior Network Engineer - Datacenter…

    Robert Half Technology (Houston, TX)
    Description We're seeking a highly skilled and proactive Senior Infrastructure Engineer to lead the design, optimization, and automation of our enterprise data ... including blade/rack servers, Fabric Interconnects, and service profiles Lead administration and optimization of VMware vSphere environments: ESXi hosts, vCenter,… more
    Robert Half Technology (10/09/25)
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  • Senior Principal Systems Engineer Cyber…

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Principal System Security Engineer (SSE) - P5** to join the dynamic System ... system impacts, and effectiveness + Provide leadership in support of administrative tasking such as system documentation, account management, schedule coordination,… more
    RTX Corporation (09/17/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …documentation required for A&A IAW ICD 503. + Experience with Windows administration , Active Directory, administrative scripting languages, and the integration, ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (08/20/25)
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  • Senior Software Engineer

    Red Hat (Boston, MA)
    …like OVN (Open Virtual Network) and OpenvSwitch or similar + Very strong Linux system administration and system engineering skills. + Solid scripting skills, ... the Job** The Red Hat Performance and Scale Organization is seeking a seasoned senior engineer to join our OpenShift Platform Performance and Scale Team. This role… more
    Red Hat (10/11/25)
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  • Senior Software Engineer

    Red Hat (Raleigh, NC)
    …analysis, and optimization. + Experience with distributed systems. + Very strong Linux system administration and system engineering skills. + Solid scripting ... the Job** The Red Hat Performance and Scale Organization is seeking a seasoned senior engineer to join our OpenShift Platform Performance and Scale Team. This role… more
    Red Hat (10/11/25)
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  • Senior Platform Engineer

    SAIC (San Diego, CA)
    …based networking + VPCs, Subnets, Routing Tables, Security Groups, Route 53 + RHEL Linux Administration + Relational Database Service - RDS + PostGres + Secure ... **Description** SAIC is seeking a cleared (TS/SCI) ** Senior Platform Engineer** in support of NAVWAR's Naval...such as Terraform or Cloud Formation + Cyber + Linux STIG remediation experience + DevSecOps + Docker basics… more
    SAIC (10/03/25)
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  • Senior Systems Engineer, Engineering Cell

    SOLUTE Careers (Pope, MS)
    Sigma Defense is seeking a Senior Systems Engineer willing to tackle complex technical issues in a collaborative environment. Supporting the organization to ... Duties (not all-inclusive): + Will be responsible for the installation, configuration, administration , and management of Microsoft SQL Server 2019 and Microsoft SQL… more
    SOLUTE Careers (09/26/25)
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  • Senior Network Engineer (Infrastructure)

    Mizuho Corporate Bank (New York, NY)
    …with vendor-neutral or vendor-specific focus . + Basic understanding of operating system administration (Windows and Linux ) . + Basic scripting and automation . ... Join Mizuho as a Senior Network Engineer (Infrastructure)! In this role you...and organizational skills . Tagged Systems : + OS: Linux & Windows. + Hardware: Cisco ACI, Cisco routers… more
    Mizuho Corporate Bank (09/22/25)
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