• Software Engineer 3

    Synergy ECP (Columbia, MD)
    …6+ years experience in Network Information Service and UNIX/LINUX operating systems ( RedHat , CentOs, etc) 6+ years of experience with one or more database ... languages, including: MySQL, MongoDB, Redis 6+ years of experience with developing and implementing system configuration scripts in Python, Perl, Java, ksh, csh, Bourne, and Bash. 6+ years of experience of modern communications technology applications and… more
    Synergy ECP (10/22/25)
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  • Software Instructor (3/4) - Technical Data…

    Northrop Grumman (Elkridge, MD)
    …C++, C, Java, HTML/XML, Fortran Working knowledge of Linux Operating Systems such as Redhat or AlmaLinux * Working knowledge of command line tools such as editors, ... compilers, and shell language * Expert knowledge of structured programming techniques * Working knowledge of Agile development methodologies **Preferred Qualifications for Software Instructor - Technical Data & Training:** Military or civilian experience with… more
    Northrop Grumman (10/21/25)
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  • Operational Systems Integrator (NDA-3)

    Leidos (Fort Meade, MD)
    …+ Experience deploying and maintaining nginx + Familiarity with Docker and RedHat Satellite + Familiarity with cloud computing environments like AWS + Experience ... with Infrastructure as Code (IaC) products like Terraform, SALT and Ansible as well as system monitoring platforms like Prometheus and Grafana + Experience with SELinix and FIPS **At Leidos, the opportunities are boundless. We challenge our staff with… more
    Leidos (10/17/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Columbia, MD)
    …1-3 years of experience with Systems Administration in Linux/Unix (Ubuntu, CentOS, RedHat , Solaris, etc.) - 1-3 years of experience with Networking (TCP/IP, DNS) ... - 1-3 years of experience with Troubleshooting / Support for technical IT issues - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - Experience with internet fundamentals and cloud computing concepts -… more
    Amazon (10/16/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …6+ years experience in Network Information Service and UNIX/LINUX operating systems ( RedHat , CentOs, etc) 6+ years of experience with one or more database ... languages, including: MySQL, MongoDB, Redis 6+ years of experience with developing and implementing system configuration scripts in Python, Perl, Java, ksh, csh, Bourne, and Bash. 6+ years of experience of modern communications technology applications and… more
    Synergy ECP (10/15/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat , Windows 10, Window Server o DNS Experience o Active Directory (AD) o ... Scripting languages (eg Perl, bash, etc.) o Ansible Playbooks o Jenkins - Continuous Integration /Continuous Delivery (CI/CD) o OS and Software application patching (eg IAVA, Version updates) o AWS Experience ? VPC, EC2, S3 * Attention to detail and time… more
    Synergy ECP (10/15/25)
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  • Entry Level or Mid Level System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …+ Three (3) years' experience installing software packages such as .iso and RedHat package Managers (rpm) Candidates are desired to have the following skills: + ... Three (3) years' experience configuring, troubleshooting, monitoring, and administering a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) + Other CWIP: IAT Level I Certification, IA Baseline Certification in Linux, Unix,… more
    Belay Technologies (10/10/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    …Familiarity with Docker, MongoDB, and Elastic Search; Ansible and GitLab; RedHat Satellite. Working knowledge of software-defined networks. **At Leidos, the ... opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today!**… more
    Leidos (10/09/25)
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  • Endpoint Configuration Management Functional…

    Link Solutions Inc (Adelphi, MD)
    …SSCP, etc.). + Experience with Windows Server, MCEM, MAC OS, RHEL, RedHat Enterprise Virtualization Hypervisor, KVM, Puppet, Patch, PowerShell, WSUS, and Release, ... STIG, Storage, Backup and restore. Preferred Experience: + Working knowledge and understanding of Enterprise network functionalities, Enterprise Army DoDIN/O&M/CND tools, procedures, and operational constructs to include Information Technology Infrastructure… more
    Link Solutions Inc (10/08/25)
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  • Lead Data Analytics Engineer (Splunk)

    CACI International (Laurel, MD)
    …field + Advanced experience with Splunk (frontend and backend) + Proficiency in Linux/ RedHat v8/v9 + Strong Python scripting skills + Experience with ETL processes ... and data analysis + Knowledge of systems engineering principles + IAT Level 2 Certification **Desired** : + Experience with MongoDB + Familiarity with relational databases (MySQL, PostgreSQL, Oracle, etc.) + Background in machine learning and predictive… more
    CACI International (09/26/25)
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