• IT Senior Cloud Platform Engineer

    Valvoline Global (MD)
    …and maintain various operating systems including, but not limited to, Microsoft Windows Server and Linux . + Architect and deploy various services (eg deploy ... cloud provisioning and config management using CloudFormation / Terraform + Strong practical Linux and Windows -bases systems administration skills in a Cloud… more
    Valvoline Global (04/26/25)
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  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …may be considered for future positions at Northrop Grumman. Northrop Grumman's Space Systems is looking for a **Principal / Sr . Principal** **Software Engineer** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in embedded software development + Experience developing in a Linux and/or Windows environment + US Citizenship… more
    Northrop Grumman (07/15/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\. Knowledge of Linux systems processes, file systems , networking and offline repository ... **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and...repository management * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers… more
    Lockheed Martin (07/12/25)
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  • Sr . Staff Engineer Systems SW…

    Northrop Grumman (Linthicum Heights, MD)
    …software programming languages including C, C++, and Python. + Experience developing in a Linux and/or Windows environment. + 5 years' experience in driving ASIC ... with test automation and instrument control. + Experience with embedded real-time operating systems (RTOS) such as FreeRTOS, VxWorks, or Linux with PREEMPT_RT. +… more
    Northrop Grumman (07/18/25)
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  • Principal / Sr . Principal DevOps Engineer…

    Northrop Grumman (Hollywood, MD)
    …one or more of the following: C#, .NET Framework, Java, C/C++ Expert Windows and Linux administration, troubleshooting, and performance tuning and proven ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/16/25)
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  • Senior Linux Administrator - TS/SCI…

    Amentum (Linthicum, MD)
    …Cyber, Security, & Intel space? If so, look no further. We are seeking an ** Senior Linux Administrator** to join our team of passionate individuals on our Prime ... + Working knowledge of several of the following technologies: + Microsoft Windows , Linux , Solaris, Cisco IOS, Active Directory, DNS, VMWare, Disk… more
    Amentum (06/28/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    Senior Systems Administrator ( Windows /VMware) (4431)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly ... motivated ** Senior Systems Administrator** with demonstrated experience to...of systems administration experience + Experience supporting Windows , Linux , and/or VMware environments + Understanding… more
    SMX (07/17/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …of virtualized infrastructure, including multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a ... you work with. ARSIEM is looking for a Network Systems Engineer . This position will support one of...+ Use Network Engineering, System Administrator, and command line Linux skills to maintain a full and robust multi-server… more
    ARSIEM (05/15/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …+ Working with various technologies including telecommunications (TCP/IP, OIS/CMIP/X25), operating systems ( Windows , UNIX, Linux ), databases (Oracle, MS ... Senior Systems Engineer Job Category: Information... Senior Systems Engineer Job Category: Information Technology Time Type:...the future of technology. We are seeking an experienced Senior Systems Engineer to join our dynamic… more
    CACI International (04/30/25)
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