Secure Communications Specialist II – TS Clearance, Field Ops

Colsa-5; San Diego (CA); On-site; USD 83,000 - 100,000; Full time

Job summary

COLSA Corporation is seeking a Communications Specialist II to provide technical and operational support for ATDL cryptographic systems, COMSEC practices, and network interoperability. The role includes fielding, configuration, and sustainment of secure communications across domestic and international environments, with TS clearance and potential CONUS/OCONUS travel.

You will diagnose system issues, deliver training to operators, and contribute to technical documentation while coordinating with

Qualifications

• Active Top Secret clearance with SCI access
• Minimum of 2 years of experience supporting Tactical Data Links, COMSEC, and cryptographic communication systems
• Experience with ATDL systems such as Link 16 and MIDS JTRS
• Experience with COMSEC material handling and CMS processes
• Expertise in COMSEC, EKMS, CMS, and secure communications practices
• Experience and familiarity with keymat load configurations based on platform and mission
• Experience supporting system fielding, configuration, and operational troubleshooting

Responsibilities

• Support integration and configuration of ATDL cryptographic components within operational systems
• Provide subject matter expertise in COMSEC, EKMS, CMS, and secure communications practices
• Evaluate Tactical Data Link network architectures and provide network topology and interoperability recommendations
• Support fielding, installation, and operational activation of communication systems
• Diagnose and resolve system, configuration, and interoperability issues in lab and field environments
• Analyze system performance and identify deficiencies and optimization opportunities
• Provide technical advisory support to stakeholders and operational users
• Deliver hands‑on training and operational guidance to system operators and maintainers
• Participate in technical data calls, working groups, and coordination efforts
• Review and provide feedback on technical documentation and procedures Ensure proper handling and safeguarding of cryptographic material in accordance with COMSEC requirements.

Job description

COLSA Corporation is seeking a Communications Specialist II to provide technical and operational support for ATDL cryptographic systems, COMSEC practices, and network interoperability. The role includes fielding, configuration, and sustainment of secure communications across domestic and international environments, with TS clearance and potential CONUS/OCONUS travel.

You will diagnose system issues, deliver training to operators, and contribute to technical documentation while coordinating with