SATCOM & Secure Communications Systems Engineer

General Dynamics - IT; Washington (District of Columbia); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Flexible work schedule

401K with company match

Comprehensive health and wellness

Internal mobility team

Paid education and certifications

Paid vacation and holidays

Job summary

General Dynamics - IT is seeking a Systems Engineer to support a federal maintenance program in Washington, DC. You will act as the subject matter expert for communications systems, providing troubleshooting, system administration, and training to sustain mission readiness.

The role requires TS/SCI clearance, travel within CONUS, and hands-on experience with SATCOM, LMR, IP networks, VOIP, and secure communications. Growth through training and certifications is offered.

Qualifications

• Knowledgeable in mobile communications systems including Iridium, 4G/LTE/5G routers, and secure devices.
• Understanding of IP networking fundamentals, VOIP, encrypted VTC, and PSTN.
• Familiar with satellite communications (UHF/Ku/Ka bands) and TDMA/FDMA architectures.

Responsibilities

• Provide technical input for planning, configuring and implementing mobile and fixed communications platforms.
• Deliver system administration, troubleshooting, and end-user support for LMR, SATCOM, and IP-based voice endpoints.
• Maintain equipment inventories and life-cycle maintenance schedules for sustainment of operations.

Skills

Mobile comms systems

IP networking fundamentals

VOIP systems architecture

Radio frequency theory

Technical writing

Education

BS/BA or Equivalent experience

Tools

Windows 10

Job description

General Dynamics - IT is seeking a Systems Engineer to support a federal maintenance program in Washington, DC. You will act as the subject matter expert for communications systems, providing troubleshooting, system administration, and training to sustain mission readiness.

The role requires TS/SCI clearance, travel within CONUS, and hands-on experience with SATCOM, LMR, IP networks, VOIP, and secure communications. Growth through training and certifications is offered.