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Data Communication Engineer Jobs (NOW HIRING)

RailWorks

Data Communications Engineer

Pittsburgh, PA · On-site

$85K - $110K/yr

Compensation $85000 - $110000 / year Position Summary The Data Communications Engineer has full ... Basic knowledge of railway signaling and communication protocols * Familiar with the following ...

SAIC

Senior Radio Communication Engineer

Hampton, VA · On-site

$120K - $160K/yr

Description SAIC is seeking a highly skilled Senior Communications Engineer to join our team in ... data, and minimize mission downtime. Streamline technology integration by serving as a primary ...

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Data Communication Engineer information

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$99K

$131.1K

$172.5K

How much do data communication engineer jobs pay per year?

As of Jul 12, 2026, the average yearly pay for data communication engineer in the United States is $131,125.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,500.00 and $160,000.00 per year, depending on experience, location, and employer.

What engineers make $500,000?

Senior data communication engineers with extensive experience, advanced certifications, and expertise in network infrastructure, cybersecurity, or telecommunications can reach salaries of $500,000 or more, especially in high-demand industries or executive roles. Such compensation often includes bonuses, stock options, or other incentives and typically requires leadership responsibilities and specialized technical skills.

What does a datacom engineer do?

A data communication engineer designs, implements, and maintains systems that transmit data across networks, such as LANs, WANs, and the internet. They work with networking hardware, protocols, and security measures to ensure reliable and efficient data transfer, often using tools like routers, switches, and network analyzers. Strong knowledge of networking standards and certifications like Cisco CCNA are common in this role.

What is the difference between Data Communication Engineer vs Network Engineer?

AspectData Communication EngineerNetwork Engineer
CredentialsBachelor's in Electrical Engineering, Computer Science, or related fields; certifications like CCNA, CCNPBachelor's in Computer Science, Information Technology, or related; certifications like CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and maintaining data communication systems, often in telecom or enterprise settingsConfiguring, managing, and troubleshooting network infrastructure in various organizations
Industry UsageTelecommunications, data centers, enterprise networksIT firms, service providers, corporate IT departments

While both roles focus on network systems, Data Communication Engineers specialize in data transmission technologies and protocols, whereas Network Engineers focus on overall network infrastructure management. Understanding these distinctions helps in choosing the right career path or job search focus.

What engineers make $300,000 a year?

Senior data communication engineers, network architects, and specialized cybersecurity engineers can earn $300,000 or more annually, especially with extensive experience, advanced certifications, and leadership roles. High salaries are often associated with working in large organizations, managing complex systems, or consulting in high-demand industries.

What are Data Communication Engineers?

Data Communication Engineers are professionals who design, implement, and maintain systems that allow data to be transmitted efficiently and securely between computers, servers, and other network devices. They work with a range of technologies including routers, switches, firewalls, and network protocols to ensure seamless communication within and between organizations. Their role often involves troubleshooting network issues, optimizing network performance, and ensuring the integrity and security of data transmission.

What are some of the typical challenges Data Communication Engineers face when working on large-scale network deployments?

Data Communication Engineers often encounter challenges such as managing network scalability, ensuring high availability, and minimizing downtime during large-scale deployments. Coordinating with cross-functional teams to address compatibility issues and integrating new technologies with legacy systems are also common hurdles. Additionally, maintaining security while optimizing network performance requires careful planning and ongoing monitoring, making adaptability and problem-solving key skills in this role.

What are the key skills and qualifications needed to thrive as a Data Communication Engineer, and why are they important?

To thrive as a Data Communication Engineer, you need a solid understanding of networking principles, protocols (such as TCP/IP), and a degree in computer science, information technology, or a related field. Familiarity with network hardware, routing and switching equipment, network management tools, and certifications like Cisco CCNA/CCNP are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help engineers troubleshoot issues and collaborate with teams. These skills and qualities are crucial for ensuring reliable, secure, and efficient data transmission within organizational networks.

What is a data communications engineer?

A data communications engineer designs, implements, and maintains systems that transmit data across networks, including wired and wireless communication channels. They work with networking protocols, hardware, and software to ensure reliable data transfer and security, often using tools like routers, switches, and network analyzers. This role typically requires knowledge of network architecture, troubleshooting skills, and relevant certifications such as Cisco CCNA or CompTIA Network+.
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What job categories do people searching Data Communication Engineer jobs look for? The top searched job categories for Data Communication Engineer jobs are:
Data Communication Engineer jobs near you
Voice/Data Communications Engineer

Voice/Data Communications Engineer

ORBIS Inc

Washington, DC • On-site

Full-time

Re-posted 23 days ago

Job description

Job Description:

  • Skilled Voice/Data Communications Engineer to support and maintain secure voice and data communication systems for Department of Defense (DoD) operations.
  • The ideal candidate will have a deep understanding of Avaya Communication Manager or Avaya Aura systems, experience with COMSEC equipment, and proven expertise designing and maintaining telecommunications systems within secure environments.
  • A Secret clearance and active CompTIA Security+ certification are required.
  • Design, implement, and support voice and data telecommunications networks, ensuring interoperability and security across classified/unclassified environments.
  • Maintain, configure, and troubleshoot Avaya Communication Manager or Avaya Aura telephony systems.
  • Provide Tier II/III support for voice systems and collaborate with network and cybersecurity teams to isolate and resolve complex system issues.
  • Ensure telecommunications compliance with DoD cybersecurity standards and participate in Information Assurance (IA) and STIG implementation.
  • Manage, inventory, and maintain COMSEC equipment (e.g., Secure Terminal Equipment [STE], Secure Telephone Units [STU-III]).
  • Develop and maintain detailed system diagrams using MS Visio and maintain up-to-date technical documentation.
  • Participate in modernization and lifecycle management of voice and data infrastructure.
  • Interface with vendors, security teams, and government personnel to coordinate installation, maintenance, and upgrades of voice/data systems.
  • Support VoIP integration, Quality of Service (QoS), encryption protocols, and secure communications configurations.
    Desired Skills and Competencies:
  • In-depth knowledge of Avaya VoIP architecture and protocols (SIP, H.323).
  • Familiarity with DoD Information Assurance standards, RMF compliance, and DISA STIG implementation for voice systems.
  • Experience in secure enclave environments (e.g., SIPRNet, NIPRNet).
  • Strong understanding of LAN/WAN networking concepts, including VLANs, QoS, and MPLS as they relate to voice/data integration.
  • Experience with telecommunications cabling standards (e.g., TIA/EIA).
  • Excellent technical writing and documentation skills.
  • Strong communication and interpersonal skills, with the ability to work independently or in a team setting.
  • Familiarity with other secure voice systems and communication platforms a plus.


Required Skills and Experiences:

  • Must be a U.S. citizen
  • A secret security clearance
  • 10+ years of directly related experience supporting Avaya Communications Manager/Aurora
    OR
    Bachelor's degree in related discipline with 8+ years of equivalent experience
  • Two years supporting COMSEC equipment STE, STU Knowledge of MS Visio


Degree Requirements:

  • Bachelor's degree and a minimum of 8 years of relevant experience.
    OR
    10 years of experience.
Employment Type: Full time

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