• Cloud Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Huntsville, AL)
    …looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a large project for a federal government ... qualifications to be successful in this role:** * Active Top Secret clearance ( TS ). *...Management Framework (RMF). * Proficiency in cybersecurity principles and Unix/ Linux and Windows operating systems . Desired Qualifications… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer, Linux Systems Engineer, or similar role. - Experience with cloud platforms such as ... - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -...or HS Diploma and 7+ years lab management or systems administration experience. **Desired Certifications:** - DoD… more
    Nightwing (11/26/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …only US citizens are eligible for this role. Preferred Skills: Experience with System Administration of Windows and Linux Systems is highly desired. This ... + High level system administrator skills under Windows or Linux (prefer both). + Experience with system log auditing...or be eligible for DOD Personnel Security Clearance at Top Secret level. + Thorough knowledge and… more
    CAE USA INC (12/17/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …Engineering, or related degree, or HS Diploma, and 7+ years of lab management or systems administration experience. + 6+ years of experience as a Cloud Engineer, ... Linux Systems Engineer, or similar role. +...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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  • Database Admin / Maintenance / Terrain…

    Lockheed Martin (Nellis Air Force Base, NV)
    …the future of aerospace and defense\. **Basic Qualifications:** * A current active Top Secret Level Clearance with an investigation completed within the last ... is required\. * Ability to obtain and maintain DoD Top Secret /SCI and relevant SAP/SAR Clearance\. *...database management and maintenance, including: Linux and Linux Red Hat operating systems ; Database management… more
    Lockheed Martin (11/05/25)
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  • Model Based Systems Engineer MBSE

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …in the following: + SysML and UML + MATLAB + Any Programming Language + Linux + Understanding of Systems Engineering Principles + Experience with Cameo System ... learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top more
    Huntington Ingalls Industries (01/15/26)
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  • Application Support Engineer (Onsite)

    BAE Systems (Arnold, MO)
    …may be considered in lieu of degree + Current Security Certification + Hold a Top Secret /SCI with Polygraph security clearance + Have previous experience with ... LINUX based operating systems + Previous System...Experience, & Skills** + 4-8 years experience in a systems administration or operational support role +… more
    BAE Systems (12/03/25)
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  • Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must Be Able to ... Obtain: Top Secret Clearance CTC stays ahead of...your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems more
    Concurrent Technologies Corporation (01/17/26)
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  • System Administrator

    CACI International (Chantilly, VA)
    …+ Security+ Certification (IAT level 2 or higher) + Amazon Web Services (AWS) (C2S) systems administration . + Linux operating systems (eg Red Hat, ... top -tier IT solutions. Responsibilities: + Configure and maintain Linux -based servers and supporting the development, testing, and production hosting of… more
    CACI International (12/29/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …our fast-paced development team. The ideal candidate will have strong working knowledge in Linux systems containers, administration , and a background in Big ... assigned Minimum Qualifications + Security Clearance - A current Top Secret ( TS /SCI) US Government...and 19 years relevant experience. + Strong knowledge of Linux , including system administration and troubleshooting +… more
    Huntington Ingalls Industries (11/15/25)
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