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

    Vexterra Group (Bethesda, MD)
    …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012 ... Azure cloud services and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft… more
    Vexterra Group (04/16/25)
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  • Software Engineer I (Pipeline) - TS /SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …architectures. The ideal candidate will have hands-on Python scripting experience, Linux administration experience, knowledge of AWS Cloud technologies are ... with team members and/or service owners Desired: + Experience performing Linux server administration tasks including configuring, patching, monitoring, trouble… more
    COMSO, Inc (07/12/25)
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  • Senior System Integrator Engineer ( TS

    Vexterra Group (Bethesda, MD)
    …and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration , and troubleshooting of both Linux ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...can work on their own * Expertise in configuration, administration , and troubleshooting of Linux (RHEL/CentOS, Ubuntu)… more
    Vexterra Group (04/16/25)
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  • Help Desk Technician - TS /SCI with Poly

    Amentum (Linthicum, MD)
    …+ Four years of experience in one or a combination of the following areas: + Systems Administration + Systems Integration, + Network Administration + ... technical management, operations, and maintenance of specialized and general Government IA systems in support of mission requirements. + Deploys or installs hardware… more
    Amentum (06/29/25)
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  • Security Engineer - TS /SCI with Polygraph

    Stratus Solutions (Laurel, MD)
    …operating systems , and networking. * Experience with Windows or Linux configuration management, system administration , and troubleshooting. * Strong ... limited to, programming/scripting languages, the latest security tools, cloud technologies, Linux , Windows and others. * Big Picture Thinker with Execution Know-How:… more
    Stratus Solutions (05/06/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr. Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …with PhD. Will consider 4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge and experience with ... skills + US Citizen with ability to obtain/maintain a TS /SCI clearance with full scope poly **Preferred Qualifications** +...clearance + IAT Level II certification + Red Hat Linux systems administration experience +… more
    Northrop Grumman (05/28/25)
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  • Sr. Staff HPC System Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + ... compute cluster hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills +… more
    Northrop Grumman (06/06/25)
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  • Amazon Dedicated Cloud Engineer, AWS Cross Domain…

    Amazon (Jessup, MD)
    …Essentials) or SSCP ( Systems Security Certified Practitioner) - 2+ years of Linux systems administration experience - Current, active US Government ... Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires.../SCI with Polygraph Preferred Qualifications - 5+ years of Linux systems administration experience -… more
    Amazon (06/05/25)
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  • Senior ADC Engineer, Region Services Operations…

    Amazon (Jessup, MD)
    …Essentials) or SSCP ( Systems Security Certified Practitioner) - 5+ years of Linux systems administration experience - 5+ years of experience working ... Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires.../SCI with Polygraph Preferred Qualifications - 10+ years of Linux systems administration experience with… more
    Amazon (06/05/25)
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  • TSSCI ISSE

    Insight Global (Andrews Air Force Base, MD)
    …Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements Active Top Secret -SCI security clearance. Security+ certification. ... Proven ability to implement and validate STIGs on Windows and Red Hat Linux systems . Expertise in troubleshooting and resolving issues related to Nessus,… more
    Insight Global (07/12/25)
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