• Corporate IT Security Manager - Corporate IT…

    FirstBank PR (San Juan, PR)
    …+ Knowledge in databases, Web Applications, Network and communication Infrastructure, operating systems (ex. IBM, Unix, Linux and Windows), security technologies ... to ensure Security practices are contemplated. + Participates in Senior / Executive Management Committees Cyber Security Operations +...XP, 200X Server and Windows 7), and other operating systems ( Linux , SUSE, Mandrake, Red Hat, etc)… more
    FirstBank PR (10/04/25)
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  • Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …candidate will be focusing on the security assessment and risk management of IT systems embedded within tactical vehicles. This senior technical role will be ... application security testing (DAST) tools, or network analysis tools + Proficiency in both Linux and Windows operating systems + Experience with scripting in one… more
    Leonardo DRS, Inc. (08/23/25)
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  • Principal Software Architect - Level 6

    Lockheed Martin (Fort Worth, TX)
    …technologies, and design, engineer, deploy, and maintain high\-availability and secure Linux and Kubernetes systems \. Additionally, the candidate will be ... and Infrastructure as Code \(IaC\) services, with a strong understanding of Linux and Kubernetes systems \. **Security Clearance Statement:** This position… more
    Lockheed Martin (10/10/25)
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  • Sr. Specialist, Software Engineer

    L3Harris (Rochester, NY)
    …and Linux device driver interfaces + Experience with real-time operating systems (eg VxWorks RTOS, Linux , QNX) + Experience with multi-threaded, multi-core ... sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Software Engineering Job Code: 30200 Job Location: Rochester NY OR Sunrise… more
    L3Harris (10/22/25)
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  • Sr. Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …contract. PL ALTESS, or Product Lead for Acquisition, Logistics, and Technology Enterprise Systems and Services, is a key US Army organization providing IT services ... clouds. It plays a crucial role in modernizing IT systems by migrating them to the cloud and managing...future duties and responsibilities: This position is for a Senior Storage Administrator for a mixed and growing environment… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Sr. IT Engineer - IAM

    SHI (Austin, TX)
    …or yours.** **Job Summary** The Senior IT Engineer designs and manages systems architectures across Windows, Linux , and cloud platforms like Azure and AWS, ... systems architectures, ensuring integration and efficiency across Windows, Linux , and cloud platforms like Azure and AWS. +...3-5 years of experience managing and troubleshooting Windows and Linux operating systems The estimated annual pay… more
    SHI (10/28/25)
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  • Full-stack (Front-end focused) Software Engineer…

    Northrop Grumman (Aurora, CO)
    …in Java + At least **5** years of experience developing applications on Linux /Unix operating systems including proficiency with OS commands and shell scripting ... environment + At least **5** years of experience developing applications on Linux /Unix operating systems including proficiency with OS commands and shell… more
    Northrop Grumman (10/16/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems ; Perform technical evaluations, analysis, and troubleshooting ... maintain servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance of operating… more
    Assertive Professionals (10/09/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration. * Cloud ... with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration. * Cloud… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • DevSecOps / Cloud Engineer

    DCCA (Broomfield, CO)
    …well as the end customer. * Maintains smooth operation of multi-user computer systems , including coordination with systems and network administrators. * Support ... security clearance is required. Candidates should have experience with large software systems and the full software development lifecycle * Experience with software… more
    DCCA (08/29/25)
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