Senior Juniper Network Engineer – TS/SCI Clearance

D2 Technical Services; Springfield (VA); On-site; USD 135,000 - 145,000; Full time

Benefits offered by this job

Health/Dental/Vision

401(k) match

Accrued PTO

STD/LTD/Life Insurance

Referral Bonuses

Professional development reimbursement

Job summary

D2 Technical Services is seeking a seasoned Network Engineer with active TS/SCI clearance to support network infrastructure across multiple sites. You will design, implement, and sustain WAN/LAN environments, coordinate maintenance, and contribute to enterprise network solutions to meet mission goals.

The role requires deep experience with high-availability networks, DoD guidelines, Juniper devices, and network security. Occasional travel to CONUS/OCONUS sites may be required.

Qualifications

• 8+ years of related technical experience in Network and Transport technologies.
• 4+ years in large-scale enterprise/global networks.
• Experience with DoD Architecture Framework and DoD network guidance.

Responsibilities

• Coordinate maintenance, monitoring, and installation of WAN/LAN environments.
• Develop and maintain road map for capabilities, operations, and technologies.
• Assist with testing plans and documentation for network upgrades.
• Support traffic analysis and bandwidth optimization to meet performance objectives.
• Evaluate and report on new/emerging network technologies to improve capacity and reliability.

Skills

Network engineering

WAN/LAN

Troubleshooting

Network performance monitoring

Security practices

Tools

Juniper MX/EX/QFX/SRX

Cryptographic devices KG-175G/F/X, KG-142

Open-Text Network Automation

Python/PYEZ or Ansible

Job description

D2 Technical Services is seeking a seasoned Network Engineer with active TS/SCI clearance to support network infrastructure across multiple sites. You will design, implement, and sustain WAN/LAN environments, coordinate maintenance, and contribute to enterprise network solutions to meet mission goals.

The role requires deep experience with high-availability networks, DoD guidelines, Juniper devices, and network security. Occasional travel to CONUS/OCONUS sites may be required.