Network Engineer – TS/SCI w/ Poly Required

Fallstechnology; Chantilly, Northern (VA, KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Falls Technology LLC in Northern Virginia seeks an experienced Network Engineer to join a multidisciplinary technical team supporting globally deployed mission systems.

The role is hands-on, supporting network infrastructure, servers and client systems across Linux and Windows, with opportunities to work with cybersecurity, cloud connectivity, and worldwide deployments.

Qualifications

• Active TS/SCI clearance with polygraph required.
• Experience in network engineering and operations.
• Experience supporting server/client information systems.
• Working knowledge of Linux and Windows environments.
• Experience integrating networks across distributed or global environments.
• Strong troubleshooting and problem-solving skills.
• Ability to collaborate with engineering, operations, cybersecurity, and system administration teams.
• Willingness to travel worldwide to low-risk environments.

Responsibilities

• Engineer, operate, maintain, and troubleshoot enterprise and mission networks.
• Support globally distributed network infrastructure and operational environments.
• Monitor network and system performance and identify corrective actions.
• Work with local technical teams to identify infrastructure shortfalls and develop solutions.
• Implement technical solutions and update network and system configurations.
• Support integration of server/client systems across Linux and Windows environments.
• Assist with cloud and data center connectivity and integration.
• Participate in worldwide deployments and provide technical support to overseas environments.
• Support architecture and modernization efforts, including emerging AI/ML-enabled solutions where applicable.

Skills

TS/SCI clearance with polygraph

Network engineering

Linux/Windows environments

Troubleshooting

Cross-functional collaboration

Willingness to travel worldwide

Job description

Network Engineer

Falls Technology LLC
Location: Northern Virginia / Chantilly Area
Travel: Worldwide travel required
Clearance: Active TS/SCI with Polygraph required

Falls Technology is looking for an experienced Network Engineer to join a multidisciplinary technical team supporting globally deployed mission systems.

This is a hands‑on engineering position supporting network infrastructure, systems, and operational environments both domestically and overseas. The ideal candidate is comfortable troubleshooting complex environments, working directly with local technical teams, and deploying solutions in support of evolving mission requirements.

What You'll Do

• Engineer, operate, maintain, and troubleshoot enterprise and mission networks.
• Support globally distributed network infrastructure and operational environments.
• Monitor network and system performance and identify corrective actions.
• Work with local technical teams to identify infrastructure shortfalls and develop solutions.
• Implement technical solutions and update network and system configurations.
• Support integration of server/client systems across Linux and Windows environments.
• Assist with cloud and data center connectivity and integration.
• Participate in worldwide deployments and provide technical support to overseas operational environments.
• Support architecture and modernization efforts, including emerging AI/ML-enabled solutions where applicable.

Required Qualifications

• Active TS/SCI clearance with Polygraph.
• Experience with network engineering and network operations.
• Experience supporting server/client information systems.
• Working knowledge of Linux and Windows environments.
• Experience integrating networks across distributed or global environments.
• Strong troubleshooting and problem-solving skills.
• Ability to work directly with engineering, operations, cybersecurity, and system administration teams.
• Ability and willingness to travel worldwide to low-risk environments.

Desired Qualifications

• Experience managing global data networks.
• Experience with worldwide data center deployments.
• Experience supporting overseas operational environments.
• Experience with cloud data center environments.
• Experience supporting mission or cyber operations.
• Relevant networking, cloud, or cybersecurity certifications.

Why Falls Technology

Falls Technology is a small, growing technology company supporting challenging national security missions. Our engineers work close to the mission, have direct access to technical decision-makers, and have the opportunity to solve real operational problems rather than simply maintain a narrow piece of a larger system.

We offer competitive compensation, strong benefits, and opportunities to work across modern infrastructure, cloud, networking, cybersecurity, and operational technologies.

Falls Technology LLC is an Equal Opportunity Employer.