• G2 Directory Services Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Yes **Job Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career ... our differentiators. Our work depends on a **Directory Services Engineer / Senior Systems Administrator **...and maintenance of physical systems including servers, storage arrays, network devices and data centers. + Installs, configures and… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Network Administrator

    Fluor (Las Cruces, NM)
    …requires an active (or ability to obtain) TS/SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated ... require Certified Network Engineer (CNE or CNE/NT) or Certified Network Administrator (CNA) credentials or other applicable certifications * Seven (7)… more
    Fluor (07/18/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Assistance Program, Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's ... Overview Are you a Senior Systems Administrator who would like...Preferred Qualifications (optional but preferred): + AWS Certified SysOps Administrator or DevOps Engineer + Linux Certified:… more
    TISTA Science and Technology (09/05/25)
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  • Senior IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …are expected to have leading-class knowledge of hardware, software, networking, and security. A Senior Systems & Network Engineer should have years of ... Position Overview Our Senior IT / System Administrators & Network...* CompTIA Net+ * CompTIA Security+ * Microsoft 365 Administrator Expert * Windows Server Hybrid Administrator more
    R&D Industries, Inc. (09/17/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... Administrator + ITIL 4 Foundation Certification + Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + VMware Certified… more
    General Dynamics Information Technology (09/16/25)
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  • Field Engineer /Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer /Linux Systems Administrator to support operational systems at multiple military ... of the time locally out of our Columbia, MD headquarters. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Troubleshoot moderately complex problems which… more
    Huntington Ingalls Industries (08/08/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …that may not be readily available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant ... Systems Administrator , Senior The Opportunity: Are you...Knowledge of different layers of the technology stack, including network , application frameworks, database systems, and vendor solutions Clearance:… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Cybersecurity Administrator (Configuration…

    GovCIO (Doral, FL)
    **Overview** GovCIO is seeking a motivated, career and customer-oriented Cybersecurity Administrator (Configuration Cell) III ( Senior ) to join our team in Doral, ... (eg, CCSP, CISSP), Certified Cloud Security Associate/Professional (CCSP), Azure Security Engineer Associate, or the Microsoft 365 Security Administrator more
    GovCIO (07/30/25)
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  • Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …improving lives, and changing the world for the better. We are seeking a ** Network Administrator 3** to join our **Security and Electronic Systems (SES)** ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/27/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing and Data group, ... a computational and data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and… more
    Mount Sinai Health System (06/24/25)
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  • Senior Network Security…

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are...of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network more
    CACI International (09/13/25)
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  • Senior Administrator , IT…

    Invenergy (Chicago, IL)
    …or after the 3-day posting window. Job Description Position Overview Invenergy is seeking a Senior Network Engineer to join our Technology Services team. In ... Network Professional (CCNP). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + Aruba Certified Mobility Associate (ACMA) or Aruba Certified… more
    Invenergy (09/03/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …**REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer , including 3 years of task automation using ... applications/websites (eg, IIS, Apache). + Five (5) years working in complex network environments with strong knowledge of TCP/IP, DNS, DHCP, SMTP, SNMP. +… more
    TekSynap (07/26/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Oak Ridge, TN)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Senior Network Engineer with GDIT. A career in enterprise ... Enterprise (CCNP) | Cisco - Cisco, Microsoft Certified: Azure Administrator Associate (AZ-104) | Microsoft - Microsoft **Experience:** 7...a meaningful part in improving how agencies operate. The Senior Network Engineer is a… more
    General Dynamics Information Technology (09/08/25)
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  • Senior Network Engineer

    ManpowerGroup (Pasadena, CA)
    We are seeking a highly skilled ** Senior Network Engineer ** to join our team on a **3 to 6-month consulting engagement** . This role will provide critical ... of three full-time employees: + ** Network Technician** + ** Network Administrator ** (currently vacant) + ** Network Engineer ** (new hire, currently in… more
    ManpowerGroup (07/11/25)
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  • Senior Network Security…

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Network Security Team!** Are you a seasoned Network Engineer looking to take your career...least 3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network more
    CACI International (09/06/25)
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  • Corporate Enterprise Network

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering ... of the LAN, WAN (NIPR & SIPR) and DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join our team supporting the… more
    TekSynap (09/05/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Tampa, FL)
    Network Engineer , Senior The Opportunity:...including Security+, Network +, or Cisco Certified Network Administrator (CCNA) Nice If You Have: + ... of technical skill and careful planning. That's why we need you, a seasoned network engineer who knows how to develop the exact network the DoD needs.… more
    BOOZ, ALLEN & HAMILTON, INC. (09/10/25)
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  • Senior Network Engineer

    TekSynap (Huntsville, AL)
    …(IDS)/Intrusion Prevention System (IPS) and access control lists. **Overview** We are seeking a Senior Network Engineer to join our team supporting the FBI's ... compensation, benefits, and termination of employment. **Job Locations** _US-AL-Huntsville_ **ID** _2023-5746_ **Category** _Network Administrator / Engineer /Architecture_ **Type** _Regular… more
    TekSynap (07/09/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy ... Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion detection systems + Experience with… more
    SimIS Inc. (06/23/25)
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