Senior Network Engineer - DoD/TS-SCI

HII's Mission Technologies division; United States; Presencial; USD 93.000 - 133.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical, dental, vision benefits

401(k) Savings Plan

Descripción de la vacante

HII's Mission Technologies division is seeking a mid-level Network Engineer to plan, deploy, and secure DoD-grade network infrastructures supporting Air Force mission systems.

You will configure routers, switches, firewalls, VPNs, and monitor performance using industry tools. A TS/SCI clearance and IAT II certification are required, with opportunities for advanced RMF compliance experience.

Formación

• Bachelor’s degree in Information Technology, Networking, Cybersecurity, Computer Science, or related field; OR equivalent combination of education and experience.
• 5 years of hands-on experience supporting enterprise or tactical network environments.
• Working knowledge of Layer 2/3 networking concepts, IP routing, VLANs, ACLs, and basic network security.
• Experience configuring and maintaining common network hardware (e.g., Cisco, Juniper, Brocade, Aruba).
• Ability to perform network troubleshooting using standard tools and methodologies.
• DoD 8570 IAT Level II certification (e.g., Security+, CCNA Security, CYSA+), or ability to obtain within required timeframe.
• Active TS/SCI clearance.

Responsabilidades

• Support the planning, implementation, maintenance, and troubleshooting of secure network infrastructures supporting DAF mission systems.
• Configure, monitor, and maintain routers, switches, firewalls, VPNs, and other network devices.
• Perform network performance analysis, fault isolation, and root-cause investigations to ensure high availability and reliability.
• Assist with network upgrades, technology refreshes, and the integration of new systems or capabilities.
• Implement and maintain network security controls aligned with DoW and DAF cybersecurity policies.
• Support accreditation, compliance, and documentation activities under RMF and related processes.
• Maintain documentation including network diagrams, configuration baselines, SOPs, and change records.
• Provide user support and technical guidance to on‑site personnel and mission operators.
• Participate in on‑call or after‑hours support as required by mission operations.

Conocimientos

Layer 2/3 networking

Cisco/Juniper/Brocade/Aruba

DoD 8570 IAT II cert

Active TS/SCI clearance

Network troubleshooting

Bachelor’s degree or equivalent

Educación

Bachelor’s degree in IT/Networking/Cybersecurity/CS

Herramientas

SolarWinds

Splunk

ManageEngine

Descripción del empleo

HII's Mission Technologies division is seeking a mid-level Network Engineer to plan, deploy, and secure DoD-grade network infrastructures supporting Air Force mission systems.

You will configure routers, switches, firewalls, VPNs, and monitor performance using industry tools. A TS/SCI clearance and IAT II certification are required, with opportunities for advanced RMF compliance experience.