- TekSynap (Springfield, VA)
- …Network Administrator, or similar role. + Experience with databases and networks (LAN, WAN ). + Knowledge of data backup and recovery. + Ability to create scripts ... in Python or other languages. + Familiarity with various operating systems and platforms (MacOS, Ubuntu and CentOS Linux). + Resourcefulness and problem-solving aptitude. + Excellent communication skills. **Overview** We are seeking a Senior IT… more
- Node.Digital (Arlington, VA)
- …Wifi networking - In depth knowledge and experience of network topologies - DMZ's, WAN 's, etc. - Substantial knowledge of Splunk (or other SIEM's) - Understanding of ... MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK) - Knowledge of Computer Network Defense policies, procedures, and regulations - Knowledge of defense-in-depth principles and general attack stages with respect to network security architecture -… more
- CACI International (Mclean, VA)
- …+ Extensive experience implementing and troubleshooting network technologies such as SD- WAN , VRFs, OSPF, EIGRP, OMP, BGP, MPLS, and multicast + Strong ... working knowledge of circuits management (LTE, Broadband, and dedicated T1 - 100Gb, Ethernet, etc.) and ability to run cable, as needed + Proven ability to work in a dynamic team environment with changing requirements and competing priorities + May need to… more
- First Division Consulting (Quantico, VA)
- …knowledge of computer networking concepts, protocols, and security methodologies, including LAN/ WAN , TCP/IP, DNS, directory services, and VPN security. + Proficient ... in operating, configuring, and troubleshooting network equipment (firewalls, routers, switches, servers, storage area networks). + Strong understanding of cybersecurity principles, risk management, and incident response. + Ability to monitor, analyze, and… more
- Northrop Grumman (Chantilly, VA)
- …Systems and Principles + Windows Server and Desktop versions. + Wide Area ( WAN ) and Local Area (LAN) networking + Group policy design, testing and implementation ... + Radio Frequency Transmission Systems + Satellite Communications Systems + Oracle RAC + Virtualization + Flight experience and familiarity with commercial mission planning software. + Quality Assurance or performing quality reviews of technical publications… more
- Leidos (Bluemont, VA)
- …information systems including local area networks/wide area networks (LAN/ WAN ), commercial internet connection, public facing websites, wireless, mobile/cellular, ... various cloud environments, security devices, servers and workstations. The FEMA SOC is responsible for the overall security of FEMA Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations.… more
- Guidehouse (Winchester, VA)
- …delivery of IT services. + Design, deploy, and manage functional networks (LAN, WAN , WLAN). + Configure and install network devices, including routers, switches, and ... firewalls. + Monitor network performance and ensure optimal functionality. + Troubleshoot and resolve escalated network issues. + Implement and oversee network security measures, including access controls and disaster recovery plans. + Automate network tasks… more
- General Dynamics Information Technology (Springfield, VA)
- …with Enterprise Scale Data Center and Cloud Technologies* LAN and WAN technologies* Firewall technologies* DMZ Architectures* Enterprise class storage, NAS & ... SAN technologies* Backup technologies - NetBackup, Cohesity, and Veeam Backup solutions + Exposure to Next Generation Geospatial software and technologies, including GenAI, and Agentic AI Location: Customer Site US Citizenship Required GDIT IS YOUR PLACE: *… more
- American Express Global Business Travel (Richmond, VA)
- …etc.). + Knowledge and understanding of networking technologies such as LAN, WAN , TCP/IP, load balancers, firewalls etc. + Excellent customer service and ... communication (oral / written) skills required. + Strong critical thinking and analytical skills and ability to think "out of the box" required. + Must be able to work independently or with a team, under minimum supervision. + Must be able to consult to key… more
- Leidos (Ashburn, VA)
- …information systems including local area networks/wide area networks (LAN/ WAN ), commercial Internet connection, public facing websites, wireless, mobile/cellular, ... cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Leidos is seeking an… more