• Systems Administrator

    Guidehouse (Bethesda, MD)
    …Active Top Secret SCI (TS/SCI) **What You Will Do:** + Perform Linux and Windows builds, installs, configuration, administration, and troubleshooting of Linux ... patching, configuration, and other infrastructure team tasking using languages such as Python , Bash, or PowerShell + Design, develop, and support scalable, redundant… more
    Guidehouse (12/10/25)
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  • Site Reliability Engineer DevOps | Remote (US…

    Oracle (Annapolis, MD)
    …networking, and TCP/IP fundamentals and services such as DNS, HTTP, etc. - Linux /Unix system administration including system level knowledge of Linux on OCI ... storage, and network operational experience - Programming and scripting languages ( Python , Ansible, bash, Java Script - additional experience with PHP, Groovy,… more
    Oracle (12/10/25)
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  • HPC Sr. Systems Administrator (IT@JH Research…

    Johns Hopkins University (Baltimore, MD)
    …Perform user account management, permissions, and access control in a multi-tenant Linux environment. + Install and update operating systems, drivers, and software ... **Preferred Qualifications** + Two to five years of experience administering Linux systems in a high-performance computing, academic, or enterprise environment. +… more
    Johns Hopkins University (12/09/25)
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  • Sr Cyber Security Engineer

    Exelon (Owings Mills, MD)
    …expertise in the following technical disciplines: Operating Systems (Microsoft, Linux , UNIX) Networking (Cisco, Checkpoint, Alcatel Lucent, Gigamon, RuggedCom) ... of scripting languages (Perl, Powershell), as well as strong proficiency in Python , Ruby, or Java + Demonstrable experience with Industrial Control Systems, SCADA… more
    Exelon (12/09/25)
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  • Secret Vulnerability Penetration Tester

    Insight Global (Aberdeen Proving Ground, MD)
    …cybersecurity assessments or penetration testing, with strong knowledge of Linux and Windows internals, networking protocols, and hypervisor virtualization platforms ... for evaluating network and application-level vulnerabilities * Intermediate knowledge of Linux and Windows internals * Strong understanding of networking protocols,… more
    Insight Global (12/07/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Jessup, MD)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to automate day to day tasks and ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency in at… more
    Amazon (12/05/25)
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  • Software Engineer

    Eliassen Group (Annapolis, MD)
    …of: Java, J2EE, OpenJDK, Spring, Sprint Boot, Hibernate, RESTful Web Services, JAX, XML, Python , SOA, microservices architecture, Rocky Linux , Amazon Linux . ... Experience with developing solutions with AWS Services, ie ECS, Lamda, S3, SQS, SNS, ELB, ALB, Aurora RDS . Experience in database technologies and SQL queries (MySql, Aurora MySql) . Experience with CI/CD principles and DevSecOps tools: GitLab, GitLab… more
    Eliassen Group (12/05/25)
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  • Circuit Design Engineer

    Northrop Grumman (Jessup, MD)
    …research and development schedule. All work is performed in a Linux environment using state-of-the-art computer-aided design tools. This position offers exposure ... or layout in Cadence Virtuoso or similar design automation software in Linux environment + Strong problem solving, analytical, written, and oral communication skills… more
    Northrop Grumman (12/05/25)
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  • Staff Engineer - Systems FW Architect

    Northrop Grumman (Jessup, MD)
    …with a PhD. + Experience with software programming languages including C, C++, and Python . + Experience developing in a Linux and/or Windows environment. + ... with embedded real-time operating systems (RTOS) such as FreeRTOS, VxWorks, or Linux with PREEMPT_RT. + Experience with deriving software requirements. + Experience… more
    Northrop Grumman (12/05/25)
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  • Staff Circuit Design Engineer

    Northrop Grumman (Jessup, MD)
    …research and development schedule. All work is performed in a Linux environment using state-of-the-art computer-aided design tools. This position offers exposure ... in Cadence Virtuoso or similar IC design software in Linux environment + Subject matter expert knowledge of the...and mixers. + Programming experience with Cadence SKILL or Python + Active US Government security clearance Primary Level… more
    Northrop Grumman (12/05/25)
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