Network Engineer Level 3

Grvty; Fort Meade (MD); Hybrid; USD 161,000 - 171,000; Full time

Benefits offered by this job

Healthcare coverage

Paid time off

Job summary

GRVTY seeks experienced Network Engineers to support core Intelligence Community missions. The role focuses on network design, security, and datacenter operations to sustain HPC capabilities.

You will work in a high‑priority environment on the frontlines against cyber adversaries, handling Cisco/Juniper gear and virtualization platforms. The position requires an active TS/SCI with polygraph, a technical degree, and extensive LAN networking experience.

Qualifications

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• Bachelor's degree in a technical discipline.
• Minimum eight (8) years of demonstratable experience in network engineering (LAN), architecture, monitoring, security, and protection or ten (10) years minimum experience in lieu of degree.
• Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.

Responsibilities

• Provide Network Communication services to enhance HPC sustainment capabilities.
• Install, configure and troubleshoot network routers, switches, load balancers and security devices.
• Manage TCP/IP stack, routing and switching protocols, and L2/L3 protocols.
• Support on-call requirements and track tasks via Remedy or similar ticketing system.
• Work with virtualization products (VMware) and Solaris containers.

Skills

Network design

LAN engineering

On-call readiness

Firewall security

L3/L4 access controls

Education

Bachelor's degree in a technical discipline

Tools

Cisco IOS

Juniper

F5

VMware

Solaris containers

Atlassian Tool Suite

Job description

GRVTY is seeking experienced Network Engineers to support core Intelligence Community (IC) missions. As a Network Engineer in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries.

What You’ll be Owning:

We are seeking aNetwork Engineerfor a funded role to provide Network Communication services to enhance and complement High Performance Computing (HPC) sustainment capabilities. The Network Engineer provides Network support that requires system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure packet capture software, TCP/IP protocol stack, routing/switching protocols, stateful firewalls, and L3/L4 access controls.

• Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC)
• Physical installation and configuration and troubleshooting of network routers, switches, load balancers and security devices.
• Strong knowledge of TCP/IP protocol stack and routing and switching protocols.
• Strong working knowledge of L2/L3 protocols.
• Strong working knowledge of stateful firewalls, and L3 access controls.
• Working knowledge of Atlassian Tool Suite.
• Able to support on-call requirements.
• Able to work in live call environment and utilize remedy and/or other ticketing system to track tasking.
• Virtualization products; VMWare and Solaris containers

What You Must Have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• Bachelor's degree in a technical discipline
• Minimum eight (8) years of demonstratable experience in network engineering (LAN), architecture, monitoring, security, and protection or ten (10) years minimum experience in lieu of degree.
• Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.

Pay Range:At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications. We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth. Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

• The pay range for this position is: $161,000.00 - $171,000.00