• ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Jessup, 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 (05/31/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …troubleshooting and deploying open-source configuration management tools such as Redhat Ansible. + Experience with automating dataflows between distributed software ... systems. Hands-on experience with NIFI to forward collected log events to repositories for analysis. + Experience with automation tools with ability to learn others + Experience with troubleshooting and installing both Linux and Windows **Preferred… more
    ManTech (05/29/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …Server + MCEM (Microsoft Endpoint Configuration Manager) + MAC OS + RHEL + RedHat Enterprise Virtualization Hypervisor + KVM + Puppet + Patching + PowerShell + WSUS ... + Release Management + STIG Compliance + Enterprise Storage + Backup and Restore Black Bear Technology Solutions, LLC (B2TS), is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any Kind. B2TS is committed to the principle of equal… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization Hypervisor + KVM + Puppet + Patch Management + PowerShell ... + WSUS + STIG Compliance + Storage Solutions, Backup and Restore Operations Black Bear Technology Solutions (B2TS), is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any Kind. B2TS is committed to the principle of equal employment… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    …+ MongoDB, Apache Camel + Perl experience + Creating deployment packages using RedHat Package Manager (RPM) + Writing software that utilizes SNMP Position Software ... Engineer - Level 3 EOE Statement Assertive Professionals, LLC, is an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity,… more
    Assertive Professionals (05/23/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Foxpro III , Perl, Omni Image, Omni Web Browser, NexTStep 3.3, SAS V6, RedHat Enterprise Linux (RHEL 5.4, Fedora Linux, Sun Solaris 9.0, 10.,HP Glance Performance ... Tools, HPUX Network Node Manager, HP Openview, Oracle 7 RDBMS, NIS, NIS+, NFS, FTP, UDP, Sybase, Checkpoint, Windows Server 2003, Serena, Weblogic. Protocols: * ASYNC, BYSYNC, X.25, LDAP, TCP/IP, FTP, SMTP Interfaces: * RJ11, RJ45, RS232, RS444 Desired Skills:… more
    DCCA (05/19/25)
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  • Senior System Engineer III

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Environment (CE) Certification, which can be fulfilled with Microsoft OS, Cent OS/ RedHat OS CE Certifications Active Directory, Identity Management, SCCM, DNS, Group ... Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS Exchange are required OR Trusted Thin Client, and enhanced VDI (eg, remote GPU and memory scaling) is required * Location: Customer Site * US Citizenship Required GDIT IS YOUR… more
    General Dynamics Information Technology (05/16/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …+ Familiarity with Docker, MongoDB, and Elastic Search; Ansible and GitLab; RedHat Satellite + Working knowledge of software-defined networks + Experience deploying ... and maintaining nginx; system monitoring platforms like OpenVAS, Prometheus and Grafana; SELinu​x and FIPS​. + **Qualifications** : Bachelor's degree in computer science or related field plus a minimum of (11) years of relevant experience or a master's degree… more
    Leidos (05/14/25)
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  • Mid Software Engineer

    Belay Technologies (Fort Meade, MD)
    …SQL agent jobs for MSSQL, familiar with installing software on Linux platforms. + RedHat Ansible + Identify management via Active Directory and Centify + Use Salt to ... deploy config files to end nodes and do various interrogations (Ping, DNS) + NxLog, SALTSstack, Wazuh, NIFI for reading end node logs, HAproxy load balancer + Ability to Request, Renew, and Install/Update PKI certs. Convert from pkcs12 to various formats +… more
    Belay Technologies (05/13/25)
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