• Systems Administrator

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team in **Washington, DC** . This is an **onsite** position. ... **Responsibilities include, but are not limited to:** + Install, configure, and support computer systems and peripheral hardware including memory, drives,… more
    ManTech (11/09/25)
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  • Systems Administrator , Associate

    NJM Insurance (Trenton, NJ)
    The Systems Administrator , Associate is responsible for assisting with administering and support of Enterprise packaged solutions. From initial planning ... of necessary functions involved with maintenance, recovery and growth of the systems including coordination with the appropriate support teams involved in the… more
    NJM Insurance (11/04/25)
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  • Senior Citytime Systems

    City of New York (New York, NY)
    …the CityTime structure. Job Duties and Responsibilities: - The Senior CityTime Systems Administrator is responsible for implementing newly hired employees, ... up of misaligned approver/employee assignments. - Serve as the Administrator liaison between the agency's program areas, Payroll and...problems where and when necessary to ensure that the system is working as it should. Logs Remedy tickets… more
    City of New York (09/27/25)
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  • Training Simulator System

    Lockheed Martin (Orlando, FL)
    …position will offer a long\-term deployment to a foreign country as a Training System Simulator System Administrator for the F\-35\. The successful candidate ... fulfill F\-35 training objectives\. The successful candidate will implement, and support Lockheed Martin initiatives, programs and policies as directed\. Comply with… more
    Lockheed Martin (10/29/25)
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  • Business System Administrator

    Motion Recruitment Partners (Philadelphia, PA)
    Business System Administrator /Microsoft/Dynamics/Sharepoint Philadelphia, Pennsylvania **Onsite** Contract $55/hr - $65/hr A growing financial company in ... Philadelphia is looking to hire a Business System Analyst to focus on some upcoming projects. In...They are looking for someone who has strong CRM support experience and has worked closely with Infrastructure team… more
    Motion Recruitment Partners (09/27/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many ... teams to support fast-paced, critical programs with classified information ...infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and… more
    RTX Corporation (09/09/25)
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  • Systems Administrator

    Robert Half Technology (Grantsburg, WI)
    Description We are looking for an experienced Systems Administrator to join our team in Grantsburg, Wisconsin. This is a Contract to permanent position that ... requires a motivated and independent individual to support and maintain IT systems in a...the needs of a manufacturing environment. * Conduct regular system updates and ensure security compliance across all platforms.… more
    Robert Half Technology (10/11/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems ....the ability to obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating… more
    ManTech (08/20/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... ensuring systems adhere to security and compliance standards. + ** System Updates:** Perform software updates, patching, and system hardening through… more
    CACI International (10/16/25)
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  • Nursing Administrator , RN - Mount Sinai…

    Mount Sinai Health System (New York, NY)
    …:** Mount Sinai Health System is one of the largest academic medical systems in the New York metro area, with more than 48,000 employees working across eight ... **Job Description** The Nursing Administrator is a registered professional nurse with progressive...is required Infection control certification is required Basic Life Support (BLS) Issuing Agency: AHA is required Advanced Cardiovascular… more
    Mount Sinai Health System (08/20/25)
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