• Systems Administrator III…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator III - PIPELINE ( TS...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore ... systems enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (07/22/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    MANTECH seeks a motivated, career and customer-oriented **Linux** ** Systems Administrator ** to join our team in **San Antonio, TX** supporting the Linux ... implement file version controls. **Clearance Requirements:** + Must have a current/active Top Secret /SCI with Polygraph **Physical Requirements:** + The person… more
    ManTech (08/16/25)
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  • Information System Security Engineer - Senior

    Amentum (San Antonio, TX)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and...a dynamic environment. **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS… more
    Amentum (08/29/25)
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  • Information System Security Manager (ISSM Level 5)

    Lockheed Martin (Fort Worth, TX)
    …love then we want to build a better tomorrow with you\. **Basic Qualifications:** Active Top Secret security clearance\. Possess a minimum of a DoD 8570 IAM ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/13/25)
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