Job Description

A Network Engineer position in Frisco, TX is currently available at Belcan. We are seeking a skilled Network Engineer to support the implementation, testing, deployment, and ongoing maintenance of real-time network systems and mission-critical applications. This role focuses on configuring network protocols, executing network analysis, building test setups, and supporting cross-functional engineering teams in aerospace, defense, autonomy, or embedded system environments.
The ideal candidate will possess a strong foundation in OSI layers 1-4, experience with Linux-based network tooling, and a proven ability to troubleshoot complex network traffic in fast-paced development environments.

Key Responsibilities
* Infrastructure Configuration & Maintenance: Implement, configure, and maintain network infrastructure, routing/switching protocols, and network services (DNS, DHCP, VLANs, QoS, IPsec, OSPF, BGP).
* Network Testing & Integration: Perform hands-on network integration and validation testing for real-time applications across development stages. Capture, inspect, and analyze network traffic using diagnostic tools such as Wireshark and TCPDump.
* Automation & Scripting: Utilize Linux command-line utilities, shell scripting, and Python/C/C++ programs to automate basic network setups and execution procedures.
* Troubleshooting & Root Cause Analysis: Identify, document, and troubleshoot network performance bottlenecks, packet loss, latency issues, and connectivity defects in collaboration with software, hardware, and systems engineering teams.
* Documentation & Technical Reviews: Read and interpret technical requirements, interface control documents (ICDs), and network architecture diagrams. Document network configurations, test procedures, defect reports, and release documentation.
* Laboratory & Field Support: Support laboratory testing, network simulation environments, hardware integration, and field deployment events while contributing to continuous improvement in network reliability and user satisfaction.

Required Qualifications
* Education & Experience: Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or related technical discipline with 5+ years of experience, OR Master's degree with 4+ years, OR PhD with 2+ years of relevant experience.
* Real-Time Applications: Proven experience in designing, implementing, and deploying network systems supporting real-time applications.
* OSI Model & Protocols: Solid understanding of the OSI model layers, specifically layers 1 through 4. Practical experience with routing and switching protocols (DNS, DHCP, GRE, IPsec, QoS, VLANs, BGP, OSPF, EIGRP, VPNs, QUIC).
* Tools & Environment: Hands-on proficiency with network programming and packet capture tools (Wireshark, TCPDump). Strong familiarity with Linux environments, command-line tools, and scripting.
* Software Development: Basic to intermediate software development experience in C, C++, and/or Python.
* Problem Solving & Delivery: Track record of delivering quality work within tight project deadlines in fast-paced environments. Strong problem-solving, analytical, and written/verbal communication skills.
* Due to the nature of the work, U.S. Citizenship is REQUIRED.

Preferred Qualifications
* Experience supporting networking systems in aerospace, defense, robotics, or autonomous vehicle programs.
* Exposure to network security principles, firewall configurations, and PKI/certificates.
* Familiarity with Yocto-built Linux distributions on custom embedded hardware.
* Experience with network simulation software or Hardware-in-the-Loop (HITL) integration labs.

Key Skills
* Analytical thinking and meticulous attention to detail
* Network troubleshooting and packet analysis capabilities
* Effective cross-team communication and technical collaboration
* Ability to prioritize tasks in dynamic lab and field environments
* Commitment to system reliability, quality, and project deadlines

Work Environment
* Onsite in a collaborative engineering lab and development facility.
* Regular hands-on work in integration facilities, network labs, or field test sites.
* Occasional travel may be required to support system integration or customer site events.

Compensation:
We provide a competitive pay and benefits package. This position is offering a salary rate of $97,000-130,000, however, Belcan considers several factors when extending an offer, including but not limited to education, experience, geographic location, and discipline. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law.