• Service Center Senior Support…

    BAE Systems (Columbia, SC)
    …our team! BAE Systems is seeking a motivated and experienced Senior Systems Administrator to join our Service Center team. Operating on behalf of the ... Puerto Rico, Hawaii, and the US Virgin Islands. The Senior Systems Administrator 's primary scope of duties...be available based on position level and/or job specifics. ** Service Center Senior Support Desk more
    BAE Systems (09/09/25)
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  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    …capabilities and services to implement and operate an enterprise ITSM solution, enterprise service desk , endpoint management and security solution, as well as ... Senior Tenable Nessus Administrator Job Category:...support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality, and… more
    CACI International (06/24/25)
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  • Help Desk Senior Specialist II

    NuAxis Innovations (Washington, DC)
    **Help Desk Senior Specialist II** Location **Washington, DC** \# of openings **1** Salary Range (Min-Max) **00** **We are a federal IT company on a mission to ... Specialist II** for a Full-Time position. **Job Summary:** The Service Desk Specialist must possess and apply...365 + Blackberry + MaaS360 + NetIQ Directory Resource Administrator (DRA) + Systems Center Configuration Manager (SCCM) +… more
    NuAxis Innovations (09/10/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
    St. George Tanaq Corporation (08/15/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support our… more
    St. George Tanaq Corporation (08/19/25)
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  • Linux System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …of experience. + Eight (8+) years of relevant experience working in an IT or Service Desk environment. + IAT Level II Certification equivalent or higher per DoD ... CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. +… more
    Link Solutions Inc (09/10/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …incentives may be available based on position level and/or job specifics. ** Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal Opportunity ... the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and resolution… more
    BAE Systems (09/09/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …of experience. + Ten (10+) years of relevant experience working in an IT or Service Desk environment. + IAT Level II Certification equivalent or higher per DoD ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a… more
    Link Solutions Inc (09/10/25)
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  • Windows System Administrator

    Link Solutions Inc (Durham, NC)
    …Must have at least ten (10+) years of relevant experience working in an IT or Service Desk environment. + IAT Level II Certification equivalent or higher per DoD ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Durham, NC. + Must be a… more
    Link Solutions Inc (09/10/25)
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  • Senior Identity Systems…

    Modernizing Medicine (Boca Raton, FL)
    …across the US, Chile, and Germany. ModMed (https://www.modmed.com/company/) is hiring a Senior Identity Systems Administrator with a focus on Cybersecurity, ... Records (Gold) + 2024 Stevie American Business Award (Silver), New Product and Service : Health Technology Solution (Klara) Who we are: We Are Modernizing Medicine… more
    Modernizing Medicine (09/05/25)
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  • MAC System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Top Secret Clearance. + Ten (10+) years of relevant experience working in an IT or Service Desk environment or MS or BA/BS with two (2+) additional years of ... for CMMI ML3 for Services and Development. Link Solutions is seeking a MAC System Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. +… more
    Link Solutions Inc (08/15/25)
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  • Senior ServiceNow Systems…

    SAIC (Annapolis Junction, MD)
    **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many ... devices, mobile devices, etc + Provide Tier 1 (Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis and...Minimum of 14 years of experience as a Systems Administrator in programs and contracts of similar scope, type,… more
    SAIC (08/07/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... to personnel utilizing ITD IT systems. + Triaging help desk tickets for a broad range of service requests to include file transfers, assistance with desktops and… more
    ManTech (08/20/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... to personnel utilizing ITD IT systems. + Triaging help desk tickets for a broad range of service requests to include file transfers, assistance with desktops and… more
    ManTech (08/20/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …level certification (MCSA, LFCS, etc.) or higher preferred + Experience using a service desk platform (ITSM or trouble ticket system) We're ChenMed and ... we need great people to join our team. The Senior Systems Administrator is responsible for the...production environments + Advanced knowledge of and ability to service computer hardware, both client and server + Advanced… more
    ChenMed (06/20/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    …implementing data protection measures. + Provides support to Desktop and Enterprise Service Desk Teams, monitors installed systems and infrastructure for optimal ... **ManTech** seeks a motivated, career and customer-oriented ** Senior ** **Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include… more
    ManTech (07/22/25)
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  • Senior LMS Administrator , Learning…

    Aspen Dental (Chicago, IL)
    …to delivering high-quality consumer healthcare experiences at scale. **Job Summary:** The Senior LMS Administrator is part of the Learning and Development ... This team member is solution-oriented, has strong attention to detail, and is service -minded. In addition, this position supports the execution of our L&D strategy… more
    Aspen Dental (08/09/25)
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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 ... systems interconnects + Ensure Security compliance requirements + Provide on-site tiered help desk support to user base + Will work onsite in a SCIFwith operational… more
    Leidos (07/29/25)
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  • Senior System Administrator

    RWE Clean Energy (Valhalla, NY)
    …**To start as soon as possible, full time, permanent** The ** Senior System Administrator ** is responsible for effective provisioning, installation/configuration, ... sites to perform upgrades and necessary maintenance when needed + Perform help desk tasks in creation, maintenance and completion. + Participate in the design,… more
    RWE Clean Energy (09/03/25)
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  • Senior Linux System Administrator

    Mission Support and Test Services (North Las Vegas, NV)
    …a high-performing individual to join our team as a Linux Systems Administrator ( Senior Infrastructure Analyst). **Key Responsibilities** + Manage and maintain ... troubleshooting, repair and daily operations. + Respond to Help Desk requests to support and troubleshoot workstation and server...+ Must be a team player with good customer service skills and the ability to work flexible hours… more
    Mission Support and Test Services (07/23/25)
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