• Linux Systems Administrator

    Epsilon, Inc (Phoenix, AZ)
    …Race/Sex/Disability Status/Veteran Status Submit a Referral (https://careers-epsilon.icims.com/jobs/3766/ linux - systems - administrator - ii ... during your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II , you will...you will: + Administer and maintain Red Hat Enterprise Linux systems , ensuring compliance with customer standards… more
    Epsilon, Inc (12/03/25)
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  • Database Administrator I, II , III,…

    Tucson Electric Power (Tucson, AZ)
    …Minimum Qualifications + All the knowledge, skills and abilities of a Database Administrator II . + Proficiency with Oracle and/or SQL Server Tools, Utilities, ... **Database Administrator I, II , III, Senior** Company...+ Install, configure, and maintain Oracle Database Appliance (ODA) systems , including hardware setup, Oracle Linux , and… more
    Tucson Electric Power (12/10/25)
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  • Production Service Systems

    Oracle (Phoenix, AZ)
    …& Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a consultative approach ... and innovative individuals with experience in a variety of technologies including Linux , Windows and server hardware experience. This position involves roughly **70%… more
    Oracle (11/25/25)
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  • Production Service Systems

    Oracle (Phoenix, AZ)
    …We are looking for someone who flourishes working in large-scale, distributed systems and is always looking to identify and implement standard processes and ... teams. **Requirements:** + Seeking 2-4 years of experience working with Windows, Unix/ Linux Servers and system administration + Must have background in Cyber… more
    Oracle (11/26/25)
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  • Principal Windows Systems

    Northrop Grumman (Gilbert, AZ)
    …and Digital Office (CIDO) organization is seeking an experienced **Principal Windows Systems Administrator ** to join its dynamic team of technical professionals. ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (12/12/25)
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  • Unix Administrator

    TekSynap (AZ)
    … Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration ... designs and implements high availability solutions, and plans data migrations between systems . + Provides technical expertise and assistance to team members as… more
    TekSynap (11/15/25)
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  • Senior Database Administrator

    TekSynap (AZ)
    …+ Microsoft Certified Architect: MS SQL Server + Microsoft Certified: Azure Database Administrator Associate + DoD 8570 IAT Level II Baseline Certification: + ... environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and… more
    TekSynap (11/15/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Phoenix, AZ)
    …field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes disk space… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • IT Support Specialist

    TekSynap (AZ)
    …of Defense (DoD) IT hosting solutions. + Experience administering Windows and Linux operating systems in large enterprise environments. + Proficiency and ... + Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems . + Performs analysis of user requirements and IT processes to… more
    TekSynap (11/15/25)
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  • Windows Server Lead

    TekSynap (AZ)
    …and installs, operates, maintains, configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices, ... (Tier 5/SSBI) Critical Sensitive Clearance **Certifications** + DoD 8570 IAT Level II Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network… more
    TekSynap (11/15/25)
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  • Microsoft Teams Calling Senior Voice Engineer, VP

    MUFG (Tempe, AZ)
    …SIP, LDAP, RTP, QoS), networking, Cisco CUCM, Voice cloud, server operating systems ( Linux , Windows) and application software + **Certification** : Microsoft ... role will be responsible for the support and maintenance of the firm's Voice systems and delivery of best-in-class service. This role is ideal for a highly skilled… more
    MUFG (10/02/25)
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  • Senior Cybersecurity Engineer

    American Express (Phoenix, AZ)
    …(AWS, GCP, Azure) and their data services. + Strong understanding of Linux administration, system monitoring, and distributed systems . + Strong communication ... impact in this role?** As the Sr Cybersecurity Engineer II in the Identity and Access Management (IAM) Lifecycle...and ingestion frameworks to ingest data from multiple internal systems for real-time and batch processing of large-scale application… more
    American Express (12/13/25)
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