• Senior Database Administrator (PostgreSQL)

    CoStar Realty Information, Inc. (Orange County, CA)
    …enterprise-scale relational systems , particularly PostgreSQL, and a strong background in Microsoft SQL Server. This role is ideal for an engineer ready to expand ... Senior Database Administrator (PostgreSQL) Job Description CoStar Group serves up...data services, and automation frameworks. + Familiarity with NoSQL systems such as DynamoDB, Redis, or Elasticsearch. + Experience… more
    CoStar Realty Information, Inc. (06/17/25)
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  • Database Administrator (SQL/MySQL/AWS)

    CoStar Realty Information, Inc. (Orange County, CA)
    Database Administrator (SQL/MySQL/AWS) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... onsite and 1 day remote per week. **Responsibilities** + Administrate and integrate with Microsoft SQL Server so decent MSFT SQL DBA skill is required + Demonstrate… more
    CoStar Realty Information, Inc. (07/15/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    **ManTech** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary function is ... & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with local customers and… more
    ManTech (06/14/25)
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  • Unified Communications Administrator

    CACI International (Los Alamitos, CA)
    …standards, and Cisco Unified Communications Manager. + Provide technical knowledge of IM systems like Cisco Jabber, Webex or Microsoft Teams and Presence ... Unified Communications Administrator Job Category: Information Technology Time Type: Full...Messaging (IM), Presence, Audio/Video Streaming with some Public Branch Exchange (PBX) phone support within the enterprise. Responsibilities are… more
    CACI International (07/22/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment. + Experience troubleshooting techniques to resolve technical ... supporting engineers in software, simulations, and hardware development. + Experience with Microsoft WSUS, SCCM, and/or Exchange + High Performance Computing… more
    RTX Corporation (07/15/25)
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  • Principal Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …WSUS, Microsoft Configuration Manager (MCM) [formerly SCCM, MECM], and Exchange + Network and infrastructure services such as domain controllers, global ... standards and practices, including working knowledge to backup data, restore systems , and troubleshoot. + Conduct short-term and long-term capacity planning to… more
    RTX Corporation (08/08/25)
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  • Microsoft 365 Security Manager

    Deloitte (Los Angeles, CA)
    …delivery of cloud security analysis, recommendations and configurations of prospective clients' Microsoft Entra ID, Office 365 (O365), Exchange Online, Teams, ... grow with confidence, and proactively manage to secure success. Work you'll do As a Microsoft 365 Security Manager, you will be at the front lines with our clients… more
    Deloitte (06/14/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …8+ years of Information Technology System Administration experience + Experience with Microsoft Azure cloud tools; Azure Administrator , DevOps Engineer, Support ... activities for system and networking operations. Our team is looking for a ** Systems Operations** ( **SysOps) Engineer** to focus on the development, security, and… more
    Parsons Corporation (06/03/25)
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  • Principal Architect - Modern Work

    SHI (Sacramento, CA)
    …and user adoption of Microsoft Modern Work capabilities such as Microsoft Teams, SharePoint, OneDrive, Exchange Online, Viva, Microsoft Intune ... workshops, assessments, roadmaps, and deployment planning for technologies such as Microsoft Teams, SharePoint Online, OneDrive, Exchange Online, Microsoft more
    SHI (08/10/25)
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  • Broadcast IT Engineer

    System One (Sunnyvale, CA)
    …via copper and fiber for audio and video and control + Knowledge of Microsoft Exchange and Group Policy, Active Directory & enterprise management strategies. ... desirable certifications include Microsoft Certified System Engineer (MCSE); Microsoft Certified System Administrator (MCSA); Cisco Certified Network… more
    System One (08/08/25)
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