• Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\. Knowledge of Linux systems processes, file systems , networking and offline repository ... and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot,...* Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient… more
    Lockheed Martin (10/10/25)
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  • Staff Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …for 2 years of experience\. 10 years' experience managing Linux & cloud\-based systems to include experience with AWS , RedHat Linux , OpenShift OOP, ... **Description:** What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates leading\-edge global mission… more
    Lockheed Martin (11/07/25)
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  • AWS Cloud Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Solutions Architect - Associate + AWS Certified Developer - Associate + AWS Certified SysOps Administrator - Associate + Designing, building, and managing ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (10/07/25)
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  • System Engineer

    TEKsystems (Rockville, MD)
    … engineering, power bi, azure, Windows Top Skills Details System administrator ,Active directory,intune,hyper-v,server administrator ,backup,Vmware, Systems ... hardware, and software in a primarily Windows environment Skills System administrator , Active directory, intune, hyper-v, server...* Proficiency in managing and scripting across different operating systems (eg, Linux , Windows) * Skilled in… more
    TEKsystems (11/12/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …adhering to best practices and Responsible AI (RAI) policies. * Manage operating systems ( Linux and Windows Server) within the cloud environment. * Collaborate ... Cloud System Engineer - Level 2 Job Category: Information...as subnetting, routing, and firewalls. * Experience managing operating systems like Linux and Windows Server. *… more
    CACI International (10/29/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …redundant infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...Security +) PREFERRED SKILLS * Kubernetes, Ansible, Puppet, Salt, Linux , Git, Python, Elasticsearch, Logstash, IPA, AWS ,… more
    Vexterra Group (10/14/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    …of cloud-based systems . **Responsibilities:** * Design, deploy, and manage cloud-based systems using AWS and Azure platforms. * Implement and maintain ... security best practices. * Debug, deploy, and manage operating systems ( Linux and Windows Server) on cloud...areas of AI. **Certifications:** * Security* Cloud Practitioner * AWS Certified Solutions Architect * Microsoft Azure Administrator more
    CACI International (10/29/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …to Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (10/14/25)
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  • Cloud DevOps Engineer

    ManTech (Hanover, MD)
    …Python, MSSQL and minor system administrative duties on Windows and Linux platforms + Kubernetes Application Developer or Administrator certification can be ... perform daily development using .Net framework with C#, Python, MSSQL and minor system administrative duties on Windows and Linux platforms. + Responsible for… more
    ManTech (10/22/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …Apache, Tomcat, RSA SecurID, Tenable.SC and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS , NetApp, Windows and Linux . Connectors may use APIs, tokens, ... + Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices. + Analyze log events, correlate data across multiple sources,… more
    Leidos (11/11/25)
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