• Tier 2 Systems

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity:** We are seeking a skilled and motivated Tier 2 System Administrator to...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (11/05/25)
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  • Systems Administrator ( Tier

    Chenega Corporation (Washington, DC)
    Systems Administrator ( Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator ( Tier 2 Support - ... career to the next level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator ( Tier 2 Support - ServiceNow) to provide technical… more
    Chenega Corporation (09/12/25)
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  • Systems Administrator ( Tier

    William C Brown Inc (Springfield, VA)
    Systems Administrator ( Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... or any other characteristic protected by law. Description WCBinc is looking for a Systems Administrator ( Tier 2 Desktop Support) to join our team to… more
    William C Brown Inc (11/13/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos has an exciting opening for you as our next Tier 2 Service Desk/ Systems Administrator . Your job will be supporting as a Linux ... administrator to provide system maintenance, systems performance...team environment while demonstrating strong cross functional collaboration across Tier 3 and ISP teams. Individuals in this role… more
    Leidos (11/15/25)
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  • Network Administrator Tier 2

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Network Administrator Tier 2 (Network Operations Center) to work an ... holidays, three weeks paid time off, and more. The Tier 2 Network Administrator supports...88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** **Network Administrator ** **Pay Type**… more
    Koniag Government Services (10/24/25)
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  • Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …are not only part of history, they're making history. We have an opening for a ** Tier 2 /3 System Administrator ** to join our team of qualified, diverse ... Level 2 certification **Preferred Qualifications:** . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with DNS, Active Directory,… more
    Northrop Grumman (11/15/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    …(ELM), Riskonnect, Tableau, and digital modeling applications + Tier 1 and Tier 2 Cloud administrator must have significant knowledge and background ... We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical...troubleshooting, maintenance, and user support at Tiers 1 & 2 for AWS cloud-based enterprise system + Use ServiceNow… more
    BAE Systems (09/09/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting ... devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides… more
    Nightwing (10/13/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... program change and configuration management processes. Support & Collaboration + Provide Tier 2 incident response by troubleshooting escalated issues, restoring… more
    BAE Systems (10/08/25)
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  • Systems Administrator / Integration…

    BAE Systems (Springfield, VA)
    …enterprise, government-managed Continuous Integration / Continuous Deployment (CI/CD) pipeline + Providing Tier 1 and Tier 2 support during non-business ... Other incentives may be available based on position level and/or job specifics. ** Systems Administrator / Integration Tester** **117614BR** EEO Career Site Equal… more
    BAE Systems (10/22/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …engineering, and cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the ... troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator...providing Tier 1 help desk support and Tier 2 escalation as needed + Communicate… more
    M. C. Dean (08/27/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH)...etc. + Provides Tier 1 (Help Desk) and Tier 2 and Tier 3(Escalation) problem ... enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities:...(U) Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and… more
    COMSO, Inc (09/02/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... enhancements to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following...Provide support for implementation, troubleshooting and maintenance of IT systems + Provide Tier I (Help Desk)… more
    Synergy ECP (10/22/25)
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  • Network/ Systems Administrator

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator - 2 ... **Overview** The System Administrator (SA) is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware… more
    GovCIO (09/05/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator I - PIPELINE (TS/SCI w/ Polygraph)...etc. + Provides Tier 1 (Help Desk) and Tier 2 and Tier 3(Escalation) problem ... enhancements to improve reliability and performance. The Level 1 Systems Administrator shall possess the following capabilities:...+ Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and… more
    COMSO, Inc (09/02/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is ... + Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and...with a minimum certification of IAT Level I** Level 2 System Administrator (SA) shall possess the… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Systems Administrator II Annapolis Junction, MD...will be Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and ... Description Athenix Solutions Group is looking to hire a Systems Administrator in the Annapolis Junction, MD...+ Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides… more
    Nightwing (09/22/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...and remote resolution support for trouble calls, and provide TIER 2 /3 support of Unix/Windows workstations and… more
    William C Brown Inc (10/14/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    System Administrator 2 Location Fort Meade, MD...+ Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and ... and benefits package. Visit our website at: www.dcca.com System Administrator 2 Candidate must have an active...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have… more
    DCCA (11/21/25)
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