• Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …is to oversee the existing and future system leveraging your knowledge of Linux and Windows system administration, virtualization with VMWare and Citrix, Storage ... needs to the users. This role also is a senior technical resource contributing to the daily operations of...CPU and GPU based systems Experience with system administration ( Linux / Windows ), network engineering, storage and virtualization, with… more
    General Dynamics Information Technology (12/29/25)
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  • Enterprise Management Tools - Systems Engineer…

    General Dynamics Information Technology (San Antonio, TX)
    …Level: TS/SCI w/Poly * Required Skills and Abilities: Windows Server Administrator ; Win Server 2016, 2019 or 2022, RHEL/ Linux Server Administrator ... simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you'll tailor cutting-edge solutions to...(eg, html, web servers, and application servers), Proficient in Linux /UNIX commands, Proficient in Windows Server OS,… more
    General Dynamics Information Technology (12/12/25)
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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 (01/02/26)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …cost and technical volumes. + Assist in Cost Account Management. + High level system administrator skills under Windows or Linux (prefer both). + Experience ... regulations required. + Extensive experience with hardware/software platforms to include MS Windows , Linux , UNIX. + Military service or military environment… more
    CAE USA INC (12/17/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …Productivity and Global Information Assurance Certification (GIAC) GIAC Certified Windows Security Administrator (GCWN) certified. + Technical certifications ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- disciplinary team… more
    V2X (11/25/25)
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  • Infrastructure Engineer

    CIBC (Chicago, IL)
    …, enabling workload migration and optimization. + Manage the lifecycle of ** Windows Server** and ** Linux (RHEL)** images, including patching, hardening, and ... **Automation** : Terraform, Ansible, PowerShell/Bash scripting. + **Image lifecycle management** : Windows Server and Linux RHEL. + **Infrastructure tools** :… more
    CIBC (12/20/25)
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  • Systems Engineer

    Robert Half Technology (Jacksonville, FL)
    …in supporting our business operations. Responsibilities + Design, deploy, and maintain Windows and Linux server environments + Manage and support virtualization ... Description We are looking for a Senior Systems Engineer to design, implement, and maintain..., or equivalent role + Strong hands-on experience with Windows Server, Linux , virtualization, and enterprise storage… more
    Robert Half Technology (12/20/25)
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  • Production Support Engineer II

    Truist (Raleigh, NC)
    …Oracle Data Relationship Management (DRM). 3. Demonstrated experience maintaining applications in Linux or AIX and Windows . 4. Previous experience supporting ... and resolve lower to medium-priority technical issues with guidance from senior engineers, ensuring minimal disruption to business operations. 2. Support day-to-day… more
    Truist (12/29/25)
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  • Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    …and/or certification for general purpose operating systems and virtualization platforms (ie Windows , Windows Server, Linux , VMware, CentOS, Docker, ... + Experience designing and maintaining engineering solutions + Requires system administrator experience in performing triage on system problems, resolving the system… more
    M. C. Dean (11/26/25)
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  • Exchange Engineer (Network Communications 4 )

    HII (Virginia Beach, VA)
    …Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, and cybersecurity defense… more
    HII (12/05/25)
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