- Arena Technical Resources, LLC (Springfield, VA)
- …with Windows and non-Windows endpoints, authentication, role-based access controls, DNS , DHCP, etc. - Manage the environment proactively, anticipating risks ... and issues, designing and engineering for resiliency. Take technical ownership of projects and systems accordingly. - Facilitate the implementation of Group Policy Objects (GPO) based on stated requirements. Troubleshoot and resolve any GPO related issues… more
- Amazon (Suffolk, VA)
- …server, and network service delivery experience - 2+ years of networking (such as DNS , DHCP, SSL, OSI Model, and TCP/IP) experience - 2+ years of corporate setting ... Windows, Mac or Linux Operating systems support experience - 2+ years of supporting and maintaining a corporate network environment experience - High school or equivalent diploma Preferred Qualifications - 2+ years of computer networking experience -… more
- Guidehouse (Springfield, VA)
- …Degree + Microsoft Systems Administrator Certification + Microsoft Active Directory, DNS , and DHCP + RSA Authentication Management + Printer network support ... and maintenance + Experience with NGA's Certification & Accreditation process + Knowledge of using Xacta 360 **What We Offer:** Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that… more
- TEKsystems (Quantico, VA)
- …in a variety of circumstances across all organizational levels -Experience with DNS , DHCP, Active Directory Domain Services, DoD PKI and managing group policies ... Skills System administrator, Vmware, systems engineering, vsphere, secret clearance, windows server, infrastructure, vcenter, esxi, vmotion, active directory, vmware vsphere, vmware esxi, vmware administration, vmware infrastructure Top Skills Details System… more
- BAE Systems (Quantico, VA)
- …h. Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. ... i. Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. j. Add, configure, and manage Roles and Features on Microsoft Server (current Version) including but not limited to: a. File and Storage Services b.… more
- NANA Regional Corporation (Alexandria, VA)
- …with using security tools and technologies, including Domain Naming Service ( DNS ), Active Directory (AD), Windows PowerShell, Windows credential stores, TCP stack, ... and Wireshark. **Job ID** 2025-18412 **Work Type** Hybrid **Company Description** **Work Where it Matters** Tuvli, an Akima company, is not just another federal IT contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our… more
- General Dynamics Information Technology (Springfield, VA)
- …NetBackup. + Experience with Authentication and Account Management (Active Directory, DNS , LDAP, TACACS, Local, KVM)) + Experience with virtualization (VMWare, ESXi, ... VCenter) + Experience with SAN (EMC, NAS/DAS) + Hardware experience: servers, workstations, peripherals, tape robots + Database experience (Oracle, SQL Server). **Would be Nice to Have:** + Prior Real-time operations/mission systems experience + Red Hat… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- …switch and router configuration experience. + Working knowledge of TCP/IP, DNS , 802.1x, ACLs, ARP, RADIUS, IPv6, DHCP, Intrusion Prevention, Authentication, and ... ISP circuit connections + Develop and execute test plans to check infrastructure and system performance + Perform network modeling and analysis + Define diagrams and designs for business technology initiatives + Enforce policies for standardizing systems +… more
- Huntington Ingalls Industries (Virginia Beach, VA)
- …Active Directory, and Group Policy Objects (GPOs) + Configure DHCP reservations, manage DNS settings, and support release upgrades + Apply patches and implement DoD ... Security Technical Implementation Guides (STIGs) across systems + Monitor performance and troubleshoot Tier 2 technical issues across Windows and Linux platforms + Author and maintain Standard Operating Procedures (SOPs) and provide training to junior… more
- Huntington Ingalls Industries (Virginia Beach, VA)
- …you will do + Administer and secure Windows Server environments (Active Directory, DNS , DHCP) in an overnight operational posture + Manage Group Policy Objects ... (GPOs), DHCP reservations, patching, and system configurations for Windows and Linux endpoints + Monitor server and workstation health, performance, and security during night hours; perform on-the-fly troubleshooting and escalation + Deploy, configure, and… more