• Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior ...start date Nice If You Have: + Experience with AWS + Experience managing systems using Infrastructure as Code ... enterprise environment that supports critical cybersecurity mission customers. As a Linux system administrator on our project, you'll constantly look for ways to… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Linux System Administrator

    GovCIO (Carson City, NV)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS , ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/ linux -system- administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/25/25)
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  • Senior AWS Cloud Systems Operations…

    Arena Technical Resources, LLC (San Antonio, TX)
    Senior AWS Cloud Systems Operations Administrator Location: San Antonio, TX, US Job ID: ATR 17597 Job Description Job Title: Senior AWS Cloud Systems ... Job Location: San Antonio, TX Eligibility/Clearance: TS/SCI Job Description: Seeking a Senior AWS Cloud Systems Operations Administrator focused on managing… more
    Arena Technical Resources, LLC (08/02/25)
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  • Senior Linux System…

    Leidos (Orlando, FL)
    **Description** Are you an experienced ** Senior Linux System Administrator ** looking for your next challenge? Your search ends here! We have an exciting ... + Active CompTIA Security+ CE certification + Experience with Linux RHEL & Debian, Windows, AWS and...skills to work effectively with engineering teams, customers, and senior leadership. + Experience with Identity and Access Management… more
    Leidos (07/04/25)
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  • Linux System Administrator (IT Sr…

    CUNY (New York, NY)
    Linux System Administrator (IT Sr Associate 3) - Temporary **GENERAL DUTIES** IT Senior Associates perform highly complex professional work in ... IT leadership to all CUNY campuses. Reporting to the Director of DevSecOps, the Linux System Administrator will manage and maintain Linux -based systems… more
    CUNY (06/19/25)
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  • Senior Database Administrator

    CoStar Realty Information, Inc. (Orange County, CA)
    …talented DBA group is looking for an exceptionally bright Senior Database Administrator both On-prem and AWS Cloud that will help the company continue ... Senior Database Administrator (PostgreSQL) Job Description...six different time zones and we are expanding to AWS Cloud solution rapidly and start to support Aurora… more
    CoStar Realty Information, Inc. (06/17/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... Strong Linux skills and familiarity with hybrid cloud/on-prem architecture, AWS , C2S, etc. + CI/CD development experience with Jenkins, GitLab, Ansible,… more
    Leidos (07/29/25)
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  • Senior Systems Administrator -Web…

    Penske (Reading, PA)
    …both on site and in the cloud. **What you will be doing:** As a Penske Senior Systems Administrator - Web Systems, you will build, patch and maintain Linux ... maintaining and troubleshooting all aspects of the following technologies. Linux both on premise and AWS . Open...following technologies. Linux both on premise and AWS . Open source and purchased middleware products such as… more
    Penske (05/08/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …may be substituted\. * Ten \(10\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and complexity\. * ... Experience with Linux system administration, including configuring, maintaining, and troubleshooting\. **Desired Skills:** Capabilities: * Configure and manage UNIX… more
    Lockheed Martin (07/12/25)
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  • Senior Monitoring & Observability Engineer…

    Fannie Mae (Reston, VA)
    …on-call setting. * AWS / Linux /Windows/Other Tool certifications. * AWS Certification SysOps Administrator &/or Developer (preferred). * Azure Fundamentals ... under limited supervision. *THE IMPACT YOU WILL MAKE* The * Senior Monitoring & Observability Engineer - AWS ...Monitoring and Observability platform using Splunk/ Dynatrace/ Open Telemetry/ AWS Cloudwatch in a medium to large-scale Linux more
    Fannie Mae (08/01/25)
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  • Senior Database Administrator

    Sage (San Jose, CA)
    Senior Database Administrator Job Description: * Work closely with operations engineers and application developers to ensure database integrity, availability, ... field and 5 years of experience in the job offered or in a Senior Database Administrator -related occupation. Position requires 60 months of experience in the… more
    Sage (07/19/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …We're rapidly expanding and we need great people to join our team. The Senior Systems Administrator is responsible for the administration, management and health ... when available. The incumbent in this role, as a senior position within the IT Operations team, is accountable...with golden image creation, patching, and updated Microsoft & Linux operating systems in AWS + Maintains,… more
    ChenMed (06/20/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities include ... technical proficiency. **Minimum Qualifications:** + BA/BS in field necessary to assume Senior Systems Administrator duties or 4 years of additional experience… more
    ManTech (07/22/25)
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  • Senior Principal System…

    RTX Corporation (Mckinney, TX)
    …+ Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Must be able to obtain Department of Defense Directive… more
    RTX Corporation (07/29/25)
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  • SAP NS2 Senior Cloud Engineer/Systems…

    SAP (Herndon, VA)
    …and a variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/Systems Administrator candidate will be...as CloudFormation, Terraform, Ansible and Chef. + Experience with AWS Management Tools as CloudWatch and Cloud Trail. +… more
    SAP (07/22/25)
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  • Cloud Systems Administrator

    General Atomics (San Diego, CA)
    …utilities: VMware, Azure, AWS + Previous working experience as a Linux Administrator for (10) year(s) with strong server administration experience **Physical ... technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be...scalable and secure hybrid cloud infrastructure (VMware, Azure and AWS ) + Proactively maintain and develop all Linux more
    General Atomics (07/02/25)
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  • Senior Windows Server Systems…

    Leidos (Bethesda, MD)
    …of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation ... of the government contracts we support. **Preferred Qualifications** * Knowledge of AWS or Azure cloud services and the cloud ecosystem. * Experience operating… more
    Leidos (07/24/25)
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  • Senior IT System Administrator

    Amentum (Houston, TX)
    …United States. We have an exciting opportunity for aS **enior IT System Administrator /System Analyst** to join the team with Barrios, a teammate company. The **S** ... **enior IT System Administrator /System Analyst** will: We are seeking a skilled and experienced ** Senior Systems Analyst** to join our IT team. In this role, you… more
    Amentum (06/23/25)
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  • Systems Administrator ( Senior )

    BAE Systems (Herndon, VA)
    …may be available based on position level and/or job specifics. **Systems Administrator ( Senior )** **113290BR** EEO Career Site Equal Opportunity Employer. ... protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key...VCenter, vSphere) + NetApp Management + Red Hat Enterprise Linux and CentOS + CompTIA Security certification + CISSP… more
    BAE Systems (06/03/25)
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  • Systems Administrator Senior

    M&S Consulting (Washington, DC)
    …work products, our interactions, and our culture. M&S Consulting is seeking a Systems Administrator ( Senior ) to work in Washington, DC. Candidate must possess an ... Job Requirements: Minimum of 8+ years of experience with: AWS cloud services (including EC2, S3, IAM, and RDS),... cloud services (including EC2, S3, IAM, and RDS), Linux and Windows operating systems , and enterprise database… more
    M&S Consulting (07/25/25)
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