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Communications Systems Engineer Jobs (NOW HIRING)

Peraton

Optical Communications Systems Engineer

Herndon, VA · On-site

$104K - $166K/yr

Peraton is seeking an Optical Communications Systems Engineering (SE) Expert to support the design, development, integration, and optimization of optical communication systems for SATCOM projects. In ...

Peraton

Optical Communications Systems Engineer

Herndon, VA · On-site

$104K - $166K/yr

Peraton is seeking an Optical Communications Systems Engineering (SE) Expert to support the design, development, integration, and optimization of optical communication systems for SATCOM projects. In ...

Peraton

Optical Communications Systems Engineer

Herndon, VA · On-site

$104K - $166K/yr

Peraton is seeking an Optical Communications Systems Engineering (SE) Expert to support the design, development, integration, and optimization of optical communication systems for SATCOM projects. In ...

Peraton

Optical Communications Systems Engineer

Aurora, CO · On-site

$104K - $166K/yr

Peraton is seeking an Optical Communications Systems Engineering (SE) Expert to support the design, development, integration, and optimization of optical communication systems for SATCOM projects. In ...

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All JobsCommunications Systems Engineer Jobs

Communications Systems Engineer information

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$55K

$109.9K

$180K

How much do communications systems engineer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for communications systems engineer in the United States is $109,879.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $124,500.00 per year, depending on experience, location, and employer.

What are some of the common challenges faced by Communications Systems Engineers when integrating new technologies into existing infrastructure?

Communications Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, managing potential disruptions during transitions, and meeting tight project deadlines. These professionals must carefully assess system requirements, coordinate with cross-functional teams, and implement thorough testing protocols to minimize risks. Effective communication and adaptability are crucial, as projects frequently involve collaboration with hardware specialists, software developers, and network administrators to ensure seamless integration and optimal performance.

What does a communication systems engineer do?

A communications systems engineer designs, develops, and maintains communication networks and systems, including wireless, satellite, and fiber-optic technologies. They analyze system performance, troubleshoot issues, and ensure reliable data transmission, often using tools like network analyzers and simulation software. Strong knowledge of protocols, signal processing, and certifications such as Cisco or CompTIA can be beneficial in this role.

What engineers make $500,000?

Senior communications systems engineers with extensive experience, specialized skills in network architecture, and advanced certifications can earn salaries approaching or exceeding $500,000 annually, especially in high-cost-of-living areas or within large organizations. Such roles often involve leadership responsibilities, complex project management, and working with cutting-edge technology. Compensation varies based on industry, location, and individual expertise.

What engineers make $300,000 a year?

Senior communications systems engineers with extensive experience, advanced certifications, and expertise in areas like RF, network infrastructure, or satellite communications can earn $300,000 or more annually. High salaries are often associated with leadership roles, specialized skills, or working in high-demand industries such as defense or aerospace.

What is the difference between Communications Systems Engineer vs Network Engineer?

AspectCommunications Systems EngineerNetwork Engineer
CredentialsBachelor's in Electrical Engineering, Telecommunications, or related field; certifications like CCNA, Cisco, or CompTIABachelor's in Computer Science, Information Technology, or related; certifications like CCNA, Cisco, or CompTIA
Work EnvironmentDesigning, testing, and maintaining communication systems such as radio, satellite, and fiber opticsDesigning, implementing, and managing computer networks and infrastructure
Industry UsageTelecommunications, defense, aerospace, governmentIT, corporate, service providers, data centers

While both roles require similar certifications and often work in related industries, Communications Systems Engineers focus on designing and maintaining communication infrastructure, whereas Network Engineers primarily manage computer networks. Understanding these distinctions helps in choosing the right career path or job search focus.

Which ECE job has the highest salary?

Among Communications Systems Engineers, those working in senior or specialized roles, such as systems architects or lead engineers, tend to have the highest salaries. Positions requiring advanced certifications, extensive experience, or security clearances also typically offer higher compensation within the field of electrical and computer engineering.

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

To thrive as a Communications Systems Engineer, you need a strong background in electrical engineering, digital signal processing, and telecommunications, typically supported by a relevant bachelor's degree. Familiarity with simulation tools like MATLAB, network protocols, RF test equipment, and certifications such as CCNA or similar are commonly required. Excellent problem-solving, teamwork, and communication skills help in collaborating on complex projects and explaining technical concepts to non-experts. These skills are vital to designing, optimizing, and maintaining reliable communication systems critical for modern connectivity.

What does a Communications Systems Engineer do?

A Communications Systems Engineer is responsible for designing, implementing, and maintaining systems that enable the transmission of information, such as voice, data, and video, over various communication networks. They work with technologies like satellite, radio, fiber optics, and wireless systems to ensure reliable and efficient communication. Their role often involves system analysis, troubleshooting, optimization, and integration of hardware and software components to meet specific communication requirements. They may also collaborate with other engineers and stakeholders to develop new technologies or improve existing systems.
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What cities are hiring for Communications Systems Engineer jobs? Cities with the most Communications Systems Engineer job openings:
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What states have the most Communications Systems Engineer jobs? States with the most job openings for Communications Systems Engineer jobs include:
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What are popular job titles related to Communications Systems Engineer jobs? For Communications Systems Engineer jobs, the most frequently searched job titles are:
Communications Systems Engineer jobs near you
Infographic showing various Communications Systems Engineer job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 92% Full Time, 1% Part Time, 3% Contract, and 3% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $109,879 per year, or $52.8 per hour.

Senior Wireless Communications Systems Engineer

E-Space

Saratoga, CA • On-site

$100K - $200K/yr

Full-time

Posted 26 days ago

Job description

Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place!

E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are building a highly-advanced low Earth orbit (LEO) space system that will fundamentally change the design, economics, manufacturing and service delivery associated with traditional satellite and terrestrial IoT systems.

We’re intentional, we’re unapologetically curious and we’re 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.

As a Senior Wireless Communication Systems Engineer, you will be responsible for modeling, simulating, and designing the physical layer modem for a LEO satellite constellation communication network. This role is critical for ensuring reliable and efficient data transmission in advanced satellite communication systems. In this role, you will leverage your expertise in system analysis, modem design, including time/frequency unite, FEC design, modulator, and demodulator in an advanced wireless communication system.
 
This position will report to the Sr. Director of Product and System Integration, Silicon and you will work closely with systems, software, hardware, and test teams that are responsible for delivering the communications payload.  This position is based in our Saratoga, CA office.
What you will do:
  • Modeling and Simulation
  • Develop and implement detailed mathematical models of physical layer communication systems for LEO satellite networks
  • Use simulation tools to evaluate and optimize the performance of communication systems under various conditions and scenarios
  • Analyze the impact of various physical layer impairments on system performance and suggest mitigation techniques
  • Design and Development
  • Design the architecture and algorithms for physical layer modems, including modulation, coding, synchronization, and channel estimation
  • Develop prototypes and conduct lab tests to validate the performance of the designed modem
  • Work closely with hardware and software teams to ensure seamless integration of the physical layer modem with other system components
  • Performance Analysis
  • Perform detailed performance analysis of the designed communication system, including link budget analysis, throughput, latency, and error rates
  • Identify and resolve performance bottlenecks and ensure the modem meets the required specifications and standards
  • Documentation and Reporting
  • Document all design and development processes, simulation results, and performance evaluations
  • Prepare technical reports and presentations for internal and external stakeholders
  • Stay updated with the latest advancements in satellite communication technologies and incorporate relevant innovations into the design process
  • Collaboration and Support
  • Collaborate with cross-functional teams, including system architects, hardware engineers, and software developers
  • Provide technical support and expertise during system integration and field trials
  • Participate in design reviews, code reviews, and provide constructive feedback
What you bring to this role:
  • 10 years of experience
  • Strong background in communication theory, digital signal processing, and wireless communication systems
  • Proficiency in modeling and simulation tools such as MATLAB, Simulink, or equivalent
  • Experience in designing and developing physical layer modems
  • Familiarity with satellite communication systems, particularly LEO networks
  • Excellent problem-solving skills and the ability to work independently as well as in a team environment
  • Strong analytical and communication skills.  Team player.
Bonus points for the following:
  • Strong knowledge of 3GPP standards, preferably 5GNR
  • Knowledge of modern coding techniques and standards such as LDPC, Turbo Codes, or Polar Codes
  • Experience with hardware implementation and testing of communication systems
  • Familiarity with software-defined radio (SDR) platforms and tools
  • Strong programming skills in languages such as C/C++, Python, or VHDL/Verilog
  • Master’s or Ph.D. degree in Electrical Engineering, Telecommunications, or a related field

This is a full time, exempt position, based out of our Saratoga office.  The target base pay for this position is $100,000 - $200,000 annually.  The total compensation packaged will be determined by various factors such as your relevant job-related knowledge, skills, and experience. 
 
We are redefining how satellites are designed, manufactured and used—so we’re looking for candidates with passion, deep knowledge and direct experience on LEO satellite component development, design and in-orbit activities. If that’s your experience – then we’ll be immediately wow-ed.
 
E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role.

Why E-Space is right for you:

As a member of our team, you will play a crucial role in driving our success.  Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals.  In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.  

We want you to make the most of your journey at E-Space. That’s why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space:

• An opportunity to really make a difference
• Sustainability at our core
• Fair and honest workplace
• Innovative thinking is encouraged
• Competitive salaries
• Continuous learning and development
• Health and wellness care options
• Financial solutions for the future
• Optional legal services (US only)
• Paid holidays
• Paid time off

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.