• Senior GIS Analyst, Bureau of Data…

    City of New York (New York, NY)
    …such as R and Python. - Expertise with software development and data analysis in Red Hat Enterprise Linux environment and bash. - Proficiency with git ... most vulnerable New Yorkers. CPHDS has an opening for Senior GIS Analyst. This position will be within the...visualization guidelines. - Conduct trainings and workshops on GIS, Linux , and other software tools to build workforce capacity… more
    City of New York (11/09/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise ... degree in computer science or equivalent experience. **Overview** We are seeking a Senior UNIX System Engineerto join our team supporting an ITES task order.… more
    TekSynap (10/25/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    …including operating system security configuration and account management best practices for MS Windows, Red Hat Enterprise Linux , and Cisco Systems. + DoDI ... a safer, more secure world. We have an on-site opportunity for a Senior Cybersecurity Engineer within our Application and Tactical Software Department in Tewksbury… more
    RTX Corporation (10/23/25)
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  • Senior Systems Integration and Test…

    RTX Corporation (Richardson, TX)
    …with troubleshooting and debugging software-based systems and products + Experience with with Linux ( Red Hat ), Python, and/or Perl scripting + Active ... safer, more secure world. We are currently seeking a Senior Systems Integration and Test Engineer to join our...+ Experience with Java, C++, or Python, Experience with Linux operating system, Experience in a Cloud environment; AWS… more
    RTX Corporation (10/22/25)
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  • Senior Software Engineer

    Serco (Newport, RI)
    …object-oriented applications, unit testing, debugging and installation + Working knowledge of Red Hat KVM virtualization platform + Experience with Naval Systems ... **Position Description** Serco is seeking a Senior Software Engineer to join an established but...+ Ability to perform advanced tasks in a RHEL/CentOS Linux environment. + Understanding of the software development lifecycle.… more
    Serco (10/11/25)
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  • Senior Principal Systems Engineer (Cyber…

    RTX Corporation (Tewksbury, MA)
    …system security configuration and account management best practices for UNIX, MS Windows, Red Hat Enterprise Linux , and CISCO systems + Understanding ... that create a safer, more secure world. Raytheon is seeking a ** Senior ** **Principal** **Systems Security Engineer-P5** to join our elite Systems Security… more
    RTX Corporation (10/01/25)
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  • Senior Systems Administrator, Level 3…

    Lockheed Martin (Dahlgren, VA)
    …TS/SCI clearance with current adjudicated CI polygraph\. **Desired Skills:** * SPLUNK Administration * Red Hat Enterprise Linux * Windows Server 2016, 2019, ... Administrator \(SA\) is responsible for the day\-to\-day operations of Windows and Linux systems and hardware\. Duties may include setting up administrator and… more
    Lockheed Martin (11/19/25)
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  • Software Development Senior Manager

    Leidos (Blacksburg, VA)
    …+ Working knowledge of AWS Cloud, EKS, Kubernetes, Kafka, Jenkins, Terraform, Docker, GIT, Red Hat Enterprise Linux (RHEL) If you're looking for comfort, ... organization. We're seeking qualified candidates for the position of Software Development Senior Manager, a customer-delivery focused position that will lead a team… more
    Leidos (11/15/25)
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  • AWS Cloud Developer Senior Principal

    General Dynamics Information Technology (Baton Rouge, LA)
    …AWS architecture experience. + Infrastructure as Code (IaC) and desired state configuration. + Red Hat and/or Linux experience + Motivated team player. ... Transform technology into opportunity as a **AWS Cloud Developer Senior Principal** at GDIT. Shape what's next for mission-critical...WORK AND PERSONAL IMPACT** _As an_ **_AWS Cloud Developer Senior Principal_** _, the work you'll do at GDIT… more
    General Dynamics Information Technology (12/07/25)
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  • System Engineer Senior

    General Dynamics Information Technology (Fort Huachuca, AZ)
    …Associate - App Delivery and Security (CCA-AppDS), Cisco Certified Network Associate (CCNA), or Red Hat / Linux . * Security clearance level: Secret * ... of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Senior Advance how our customers operate while you advance your career.… more
    General Dynamics Information Technology (12/05/25)
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