Job Listing Information

Senior Network Engineer
  • 23-Sep-2026 to 07-Oct-2026 (UTC)
  • Mechanicsville, VA, USA
  • Full Time
  • Long Term Contract Length
  • 40 Weekly Hours

Key Responsibilities:

- Considerable knowledge and working experience with enterprise routers, switches, VPN concentrators, firewalls, wireless access points, and load balancers (including the ability to document, set up, configure, upgrade, manage, and troubleshoot)

- Be capable of troubleshooting Network related infrastructure.

- Identifies and diagnoses system problems by using line monitors, diagnostic software, test equipment.

- Works closely with agency’s IT infrastructure suppliers and stakeholders to gather requirements, specifications, and configurations to assure they are accurate and up to date.

- Responsible for assisting in troubleshooting and resolving network issues impacting application performance and uptime.

- Assist in overseeing the installation, documentation, and upgrades of various agency facility data network infrastructure.

- Will oversee and collaborate with cloud and DevSecOps teams to optimize hybrid connectivity and SDWAN configurations.

- Must have the ability to provide documentation, network architecture topology diagrams, IP schemes, firewall rules, and access controls when required.

- Must have the ability to work independently on assigned projects.

- Must have minimally obtained an industry standard networking certification (example: Cisco CCNA, Juniper JNCIA- Junos, etc.)

 

Fill the skill matrix below:

Skill

Required/Desired

Amount

Candidate's No. of years of experience

Considerable knowledge and hands-on working experience with enterprise routers, switches, VPN concentrators, firewalls, and wireless access points.

Required

8

 

Considerable hands-on working experience setting up, configuring, upgrading, managing and troubleshooting routers/switches, and WAPS.

Required

8

 

Demonstrated and hands-on ability to design, install and troubleshoot local-area and wide-area enterprise networks.

Required

8

 

Considerable direct hands-on experience engineering and design experience in networking industry required.

Required

8

 

Industry standard networking certification (example: Cisco CCNA, Juniper JNCIA- Junos, etc.)

Required

 

 

In-depth experience designing installing and troubleshooting local-area and wide-area enterprise networks.

Required

8

 

Experience monitoring IT environments for compliance with information security, architecture policies, and standards.

Required

8

 

Experience creating repeatable, reliable, scalable network architectures with fault tolerance.

Required

8

 

Experience performance tuning, monitoring systems, statistics/metrics collection, and disaster recovery.

Required

8

 

Experience creating network diagrams using industry standard tools such as Visio, etc.

Required

8

 

Experience with networking features and protocols such as: ARP, CDP, EIGRP, OSPF, BGP, VTP, Etherchannel, HSRP, QoS, multicast, IPsec, etc

Required

8

 

Experience working with SDWAN

Desired

3

 

Experience working with network topology related to Cloud

Desired

3

 

Familiarity and experience working with cloud networking

Desired

3