Jobs and Careers
EC
Network Engineer
ECSUnited Statesfull_timeVerifiedPosted 4 Sept 2025
About the role
ECS is seeking a Network Engineer to work in our Arlington, VA office.
- Planning: Conducts short and long-term planning to meet network requirements.
- Network System Design and Implementation: Designs and implements network systems.
- Strong working familiarity with Juniper JUNOS and/or Cisco IOS with hands-on experience configuring routers, switches and firewalls.
- Network Connectivity: Provides support for network connectivity or related network issues for the user community.
- Network Installation: Plans and monitors the installation of network systems.
- Network Monitoring: Analyzes network activity and network problems to discover and prevent systematic errors. Recommends network design changes/enhancements for improved systems availability and performance.
- Issue Resolution: Troubleshoots, diagnoses and resolves network problems. Researches, analyzes and recommends the implementation of software or hardware changes to rectify any network deficiencies or to enhance network performance.
- Capacity Planning: Analyzes facilities bandwidth requirements and system interdependencies. Develops capacity planning models.
- Disaster Recovery: Ensures planned testing activities are performed and technical criteria are met.
- Network Performance Assessment: Assesses network performance to ensure that it meets the present and future needs of the business. Provides network planning recommendations to management.
- Network Performance Assessment: Assesses network performance to ensure that it meets the present and future needs of the business. Provides network planning recommendations to management.
- Vendor Management: Evaluates services provided by vendors and recommends changes.
- Knowledge of Enterprise system monitoring and management tools such as Splunk, Solarwinds, Wireshark, Websense, MRTG and NMAP.
- Knowledge of commercial enterprise-level tools and products to provide network services, including: firewalls, IPS/IDS, DNS, DHCP, web security, VPN, and NAC.
- Ability to establish and maintain effective working relationships with SAWS staff and the general public.
- Requires excellent verbal and written communication skills. Must have the ability to provide the “Fischer Price” explanation of technology for nontechnical managers, directors and above. Great people skills are a must!
- Performs related duties and fulfills responsibilities as required.
- 8+ years minimum network engineering experience -4+ years experience with technical work in a DOD environment
- 4 years minimum experience in an enterprise network environment with both administration and problem resolution of Juniper and/or Cisco solutions required.
- Knowledge of ITIL processes and experience adhering to them in a production environment
- Knowledge of DoD standards and compliance (ie STIGs, Retina report output)
- Cisco Certified Network Professional (CCNP), or Juniper Network Certified Internet Specialist (JNCIS)
- Security+ certification per DoD 8570 policy compliance
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