• System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... (NMEC). This role requires an individual with subject matter expertise administering Windows servers within a physical and virtual environment. This role is… more
    Vexterra Group (10/14/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Annapolis, MD)
    …Cyber Recovery, CyberSense, Cobalt Iron Compass, IBM TSM/Spectrum Protect. + Infra: Windows Server, Linux , VMware ESXi/vSphere, Dell PowerMax. + Automation/Dev: ... Senior Backup Engineer - Cyber Vault & Data...area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient… more
    Ensono (11/01/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …* Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to include but not limited to base ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system… more
    Vexterra Group (10/14/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …+ Ability to use and operate virtualized environments to support virtualized systems ( Windows and Linux ) + Perform regular system maintenance, including software ... to implement or resolve issues accurately. + Knowledge of modern operating systems ( Windows ) and virtualization technologies. Ie Windows Server 2016, 2019, 2022,… more
    NTT America, Inc. (11/20/25)
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  • 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …network configurations, and operational tools + Knowledge of operating systems, including Windows and Linux , application behaviors, and network traffic analysis ... government clients in Laurel, MD. Responsibilities + Provide network and systems administrator support to the Defensive Network Operations (DNO) program for the… more
    ARSIEM (11/04/25)
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  • System Engineer

    TEKsystems (Rockville, MD)
    …multi-cluster, multi-site, VMWare, and Azure environments * Administers and maintains a Windows and Linux 24x7x365 production environment, eg, AD, DHCP, DNS, ... managing and maintaining systems, hardware, and software in a primarily Windows environment Skills System administrator , Active directory, intune, hyper-v,… more
    TEKsystems (11/12/25)
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  • Senior /Staff Consultant - Cloud Native

    Nutanix (Annapolis, MD)
    …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 (11/18/25)
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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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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …Python, C++), software development lifecycle, debugging, testing. Experience Level: Junior to Senior System Administrator (Levels 1 to 3) Overview: The System ... handle technical troubleshooting, and ensure system security. Required Skills: Linux / Windows administration, scripting, network services, system monitoring.… more
    Belay Technologies (11/13/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …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 (11/15/25)
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