• Senior Network Administrator

    ManTech (Key West, FL)
    …awareness programs, promoting a culture of security awareness + The Senior Network Administrator provides direction and mentorship to subordinate staff ... Foundation certificate. Cisco Certified Internetwork Expert (CCIE), Certified Information Systems Security Professional (CISSP), Cloud Certifications (eg, AWS,… more
    ManTech (09/11/25)
    - Related Jobs

  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level ... experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to...acceptable performance and user accessibility, establish back-ups, and monitor system security + Appl y appropriate OS… more
    Exeter Government Services, LLC (09/07/25)
    - Related Jobs

  • Senior Linux Systems…

    General Dynamics Information Technology (Macdill AFB, FL)
    …Advance how our customers operate while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator ** and build an impactful career in ... like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a ** Senior Linux Systems Administrator ** ,...Play a key role in troubleshooting server performance, ensuring security compliance, and addressing system availability issues.… more
    General Dynamics Information Technology (09/26/25)
    - Related Jobs

  • Senior Systems Administrator…

    PingWind INC (Doral, FL)
    Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System...processes. + Download, stage and deploy systems -related security policies and updates to maintain information system… more
    PingWind INC (08/13/25)
    - Related Jobs

  • Systems Administrator Senior…

    PingWind INC (Doral, FL)
    Systems Administrator Senior Advisor...field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems Security ... the position a plus + Resolve incidents and problems. + Multiple networks and Systems Security auditing + Audits ACAS reports, re-scans, dashboards, HBSS / ESS… more
    PingWind INC (07/23/25)
    - Related Jobs

  • Senior Network and Computer Systems…

    GovCIO (Tallahassee, FL)
    **Overview** GovCIO is currently hiring a Senior Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) ... $120,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6645/ senior -network-and-computer- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (09/07/25)
    - Related Jobs

  • Senior Linux System…

    GovCIO (Tallahassee, FL)
    …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux- system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_… more
    GovCIO (08/08/25)
    - Related Jobs

  • 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 ... + Monitors, maintains and optimizes OS stability, storage capacity and server activity. Ensures system security and diagnoses system problems + Acts as… more
    ChenMed (09/18/25)
    - Related Jobs

  • Systems Administrator Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …world issues on a cross-functional, fast paced team. We are seeking a Systems Administrator that can work independently - please read below! ... fastest long-standing growing programs! US Battlefield Information Collection and Exploitation Systems eXtended (US BICES-X) is a cutting-edge program supporting DoD… more
    General Dynamics Information Technology (10/01/25)
    - Related Jobs

  • Senior Network Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Administrator ** to join our team in **Doral, FL.** **Responsibilities include ... technologies and trends, actively pursuing professional development opportunities. The Network Administrator receives guidance and direction from more senior … more
    ManTech (08/08/25)
    - Related Jobs