- TekSynap (Virginia Beach, VA)
- …**RESPONSIBILITIES** + Design, implement, and maintain secure network infrastructure , enforcing security controls across hardware, software , and ... switches, and firewalls, in accordance with DoD and Navy standards. + Analyze network traffic using packet analyzers such as Wireshark and tcpdump to detect… more
- Huntington Ingalls Industries (Springfield, VA)
- …+ Network Design and Implementation: Designing, configuring, and maintaining network infrastructure , including routers, switches, firewalls, and VPNs, to ... and ensure compliance with security policies. + Troubleshooting and Maintenance: Monitoring network performance, diagnosing issues, and performing necessary… more
- Arena Technical Resources, LLC (Springfield, VA)
- …day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. - Provide Tier 2 and Tier 3 ... F5 Network Engineer Location: Springfield, VA, US Job ID:...and maintenance of IT systems and management of system infrastructure and any processes related to these systems -… more
- ManTech (Chantilly, VA)
- … including firewalls and core/distribution/access switches and routers. + Utilizing network monitoring applications for traffic, access, and performance of ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** ** Network Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
- Leidos (Chantilly, VA)
- …to our fast paced and agile environment. This position is in need of a Network Engineer to be part of a team responsible for the design, migration, implementation, ... enhancement, optimization and maintenance of LAN/WAN/Video/Voice/desktop infrastructure . **What will I be doing?** + Provide technical expertise and assist with… more
- GovCIO (Richmond, VA)
- …security devices, applications, and tools in an enterprise environment. + Work with network monitoring and intrusion detection, host-based and network -based ... $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/ network -security-engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_ **Category** _IT … more
- Leidos (Chantilly, VA)
- …migration, implementation, enhancement, optimization and maintenance of LAN/WAN/Video/Voice/desktop infrastructure . This position will work with engineers on various ... new technologies to better the organizations technical expertise * Understanding of software automation tools and ability to incorporate programming languages to do… more
- Tyto Athene (Fort Lee, VA)
- **Description** Tyto Athene is searching for a **Senior Network Engineer** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... **Responsibilities:** + Perform all aspects of network firewall, proxy, load balancer and VPN installation, configuration, sustainment, upgrade, replacement and… more
- CACI International (Springfield, VA)
- …and KG142Link Encryptors: KIV-7M **Desired:** + Experience with COMSEC tools and software such as KMI (Key Management Infrastructure ), COMSEC equipment ... Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type:...Controlled Cryptographic Items (CCI) material. + Coordinate system maintenance, monitoring and installation of COMSEC equipment across multiple WAN/LAN… more
- CACI International (VA)
- …maintains the HART infrastructure by installing and configuring system software and hardware, monitoring system performance, resolving customer tickets ... technology policy. * Be responsible for the installation and configuration of new software and hardware, including the server network , devices, and firewalls. *… more