Data Links Systems Engineer

Job Title: Data Links Systems Engineer
Salary: $110,000 - $150,000 DOE
Job Type: Direct Hire
Location: 100% Onsite - San Diego, CA 92107

Position Overview:

We are seeking a hands-on Data Links Systems Engineer to lead the design, development, and integration of Tactical Data Link (TDL) systems within Software-Defined Radio (SDR) platforms. This is a highly technical, engineering-focused role requiring deep expertise in building robust data link capabilities to support high-performance, mission-critical defense communications. You will play a central role in architecting secure, interoperable, and scalable TDL solutions to enable seamless communication between platforms, services, and systems.

Responsibilities:

• Architect, design, and build Tactical Data Link systems that enable real-time, secure communication across military platforms


• Develop system-level solutions that integrate wideband communication systems with SDR and mission-critical networking environments


• Customize and implement data link protocols (e.g., CDL, Link-16, Link-22) to ensure multi-service interoperability


• Design and execute simulation or modeling of TDL systems using tools such as MATLAB, Python, Octave, or C++


• Collaborate on RF integration and interface definition with hardware/software teams


• Author and maintain system documentation, including System Performance Specifications, System Design Documents, and Interface Control Documents


• Participate in lab-based prototype testing and validation of data link system capabilities

Required Qualifications:

• Bachelor's degree in Electrical Engineering or a related STEM field


• 7+ years of Systems Engineering experience, including direct work with Tactical Data Links or Wideband Communications Systems


• Strong hands-on proficiency in MATLAB, Python, Octave, and C++ for simulation, modeling, or implementation of communications systems


• Experience with key system engineering documents: SPS, SDD, IRS, IDD, or equivalent


• Working knowledge of RF systems, waveform fundamentals, and signal processing


• In-depth understanding of networking protocols and how they integrate into mission-critical TDL systems


• Proficient with Microsoft Office Suite for documentation and collaboration

Preferred Qualifications:

• Active U.S. Government Security Clearance


• Experience with Cisco IOS, router/switch configuration


• Familiarity with proof-of-concept prototype development


• Exposure to waveform design and real-time communications system architecture

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance. For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.