• Field Service Engineer

    SOS International LLC (Honolulu, HI)
    …Infrastructure technologies. + Experience with Microsoft enterprise services (Active Directory, DNS , DHCP and Group Policy management). + Experience in Circuit & ... Network Design. + Experience with Type 1 Encryption Devices (KIV-7M) and TACLANE KG-175 D/G. + DISA Circuit Management experience. + Basic level understanding of network switching and routing technologies. + Implementing DISA STIG Network Security guidelines.… more
    SOS International LLC (11/24/25)
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  • Network and Systems Support Analyst

    CAI (Evanston, IL)
    …+ Working knowledge of Active Directory domain and trusts + Experience with DNS and networking protocols + Experience with server virtualization such as VMWare and ... Hyper-V + Experience supporting Windows 11 users + Be familiar with and have working experience onboarding and offboarding users + Ability to maintain Microsoft applications on desktops and servers + Ability to maintain Office 365 and MS Office products such… more
    CAI (11/24/25)
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  • Sr. Infrastructure Security Engineer

    Hyundai Autoever America (West Point, GA)
    …of server/network architecture and core networking concepts (eg, routing, DNS , DHCP). Preferred Qualifications: + Experience defining and integrating Information ... Security strategies and frameworks into corporate operations. + Knowledge of audit requirements, risk management, and security assessment methodologies. + Strong communication skills across technical and executive levels, with ability to work independently and… more
    Hyundai Autoever America (11/24/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …to deploy config files to end nodes and do various interrogations (Ping, DNS ) + Experience with Linux **Preferred Qualifications:** + Ability to automate dataflow ... between distributed software systems. Hands-on experience with NIFI to forward collected log events to repositories for analysis. + Ability to launch and configure VMWare instances (ie, vCenter) + Create/Maintain bash scripts to dump and load databases… more
    ManTech (11/22/25)
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  • Business Network Support Engineer L2

    TP-Link North America, Inc. (Irvine, CA)
    …Technical Skills: + Strong understanding of networking protocols (eg, TCP/IP, UDP, DNS , DHCP) and network architectures (eg, LAN/WAN, VLAN, VPN) + Hands-on ... experience with networking devices, including routers, switches, and access points. + Proficiency in analyzing logs, packet captures, and designing technical solutions. + Experience with bid analysis and crafting technical solutions for enterprise clients is a… more
    TP-Link North America, Inc. (11/22/25)
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  • Network/Systems Administrator

    Argonne National Laboratory (Lemont, IL)
    …the administration of common Windows Server Domain Services such as Active Directory, DNS , DHCP, File and Print Servers, Remote Desktop Session Host, and Group ... Policy. + Experience with maintenance routines such as monthly security and vulnerability patching, firmware and driver updates, and routine backup schedules. + Knowledge and experience with virtualization technologies, virtual hardware environments, virtual… more
    Argonne National Laboratory (11/22/25)
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  • Assessor Engineer Communications and Networking…

    Leidos (San Antonio, TX)
    …research. + Strong understanding of communications and networking protocols (TCP/IP, UDP, DNS , DHCP, TLS/SSL, BGP, OSPF, SNMP, VoIP, etc.). + Experience supporting ... network defense and cybersecurity operations. + Proficiency with network security tools (eg, Wireshark, tcpdump, Nmap, ACAS, Nessus). + Working knowledge of routing, switching, firewalls, and intrusion detection/prevention systems. + Ability to analyze… more
    Leidos (11/22/25)
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  • Network Engineer

    Leidos (Orlando, FL)
    …network technologies and protocols (BGP, EIGRP, OSPF, STP, ARP, DHCP, DNS , etc). Moderate understanding of service provider technology, protocols, and general ... troubleshooting (BGP, MPLS). + Experience with network automation methodologies and tools (Ansible, scripting, and coding) + Proficient in troubleshooting and fault isolation/resolution. + Demonstrated experience with network documentation and diagrams (Draw… more
    Leidos (11/22/25)
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  • Cloud IAM Solutions Architect

    Public Consulting Group (Charleston, WV)
    …Identity Infrastructure:** Manage and fine-tune **Azure AD** , **Active Directory** , ** DNS ** , **Kerberos** , **NTLM** , **PKI** , **GPOs** , **Certificate ... Authorities** , and more. + **Drive Seamless Integration:** Ensure smooth, secure integration of IAM solutions across **enterprise apps** , **cloud platforms** , and **third-party services** . + **Lead with Security First:** Proactively identify and mitigate… more
    Public Consulting Group (11/21/25)
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  • IT Monitoring Specialist, TS/SCI with Polygraph

    General Dynamics Information Technology (Fort Belvoir, VA)
    …2022) and Windows client versions. + Familiarity with Active Directory, Group Policy, DNS , DHCP, Microsoft Exchange, and other core Windows services. + Ability to ... analyze and interpret system logs, performance metrics, and alerts to diagnose issues effectively. **Education:** + Bachelor's degree in Information Technology, Computer Science, or a related field (or equivalent work experience). **Certification:** + CompTIA… more
    General Dynamics Information Technology (11/21/25)
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