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Communications Systems Engineer Jobs (NOW HIRING)

CesiumAstro

Senior Communications Systems Engineer I

Austin, TX · On-site

$103K - $141K/yr

At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and ...

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 ...

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Communications Systems Engineer information

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$55K

$109.9K

$180K

How much do communications systems engineer jobs pay per year?

As of Jun 15, 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 is a communications system engineer?

A communications systems engineer designs, develops, and maintains communication networks and systems, including wireless, satellite, and fiber-optic technologies. They often work with protocols, hardware, and software to ensure reliable data transmission and may hold certifications like Cisco or CompTIA. Strong problem-solving skills and knowledge of network security are essential in this role.

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 is a communications engineer's salary?

The average salary for a communications systems engineer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and industry. Professionals with specialized skills in network design, RF systems, or certifications like Cisco or Cisco Certified Network Professional (CCNP) may earn higher salaries.

What engineers make $500,000?

Senior communications systems engineers with extensive experience, advanced certifications, and specialized skills in areas like RF, cybersecurity, or satellite communications can reach or exceed a $500,000 annual salary, especially in high-demand industries or senior leadership roles. Compensation varies based on location, company size, 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-level roles often involve leadership, complex project management, and specialized technical skills, typically found in large organizations or defense and aerospace industries.

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.

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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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 96% Full Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $109,879 per year, or $52.8 per hour.

Lead Communications Systems Engineer

CHAOS Industries

Hawthorne, CA

$110K - $240K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago

Job description

CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today's realities. Designed and built by top U.S. military veterans and Silicon Valley innovators, CHAOS Industries' products are powered by Coherent Distributed Networks (CDN), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. In a world where technological threats move at unprecedented speed, CHAOS Industries delivers advanced sensing and detection solutions that give the ultimate advantage: time.   

CHAOS Industries was founded in 2022 and has raised $1B in total funding from leading investors including 8VC, Accel, and NEA. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, Seattle, and London. For more information, please visit www.chaosinc.com. 

Role Overview:

  • Lead a team responsible for the design and development of cutting-edge communications and data link systems to interconnect and support Coherent Distributed Networks (CDN)
  • Support key capabilities to support existing CHAOS sensor products
  • Develop new communications product families with leading-edge capabilities

Responsibilities:

  • Design and develop advanced directive data links to connect nodes in a CDN
  • Implement approaches to reduce the RF signature created by the data links
  • Working with a group of timing experts, lead an effort to incorporate highly accurate time-transfer algorithms into the network
  • Lead the development of new communications capabilities with minimal guidance
  • Procure or develop low-cost, robust hardware to achieve data links in tactical environments between mobile nodes
  • Explore and implement approaches to position nodes accurately without reliance on GPS
  • Implement algorithms to achieve advanced directional beamforming
  • Optimize algorithms for real-time performance and resource constraints
  • Implement algorithms in software (e.g., C++, Python, MATLAB) and/or hardware (e.g., FPGAs, DSPs)
  • Analyze radar data to evaluate system performance and identify areas for improvement
  • Develop and maintain system simulations and models to support algorithm development and performance evaluation
  • Working with radar exports, implement algorithms to relieve network data transfer requirements as means of reducing demands on the network
  • Contribute to the development of system requirements and specifications
  • Modeling and Simulation of radar systems and sub-systems as well as the signal processing chain
  • Plan and lead field tests and data collection activities
  • Document and present technical findings and progress to leadership
  • Mentor and guide junior engineers
  • Work full-time onsite at our office in Hawthorne, CA or San Diego, CA 

Minimum Requirements:

  • Bachelor's degree in STEM (Science, Technology, Engineering or Mathematics) or another related field or equivalent work experience
  • +10 years of experience of directional communications systems
  • Strong familiarity with programming languages like Python or MATLAB
  • Systems Engineering experience with RF (Radio Frequency) systems
  • Expertise in digital signal processing (e.g. modulation, filtering, and detection)
  • Expertise in algorithm development
  • Expertise in data analysis
  • Excellent problem-solving and analytical skills
  • Experience leading a multidisciplinary team
  • Ability to work independently and as part of a multidisciplinary team

Preferred Requirements:

  • Graduate degree in STEM (Science, Technology, Engineering or Mathematics) or another related field or equivalent work experience
  • Strong foundation in both sides of the Systems Engineering V
  • Experience with C++ and/or other computer languages
  • Deep understanding of radar systems and modes
  • Strong understanding of radar principles, signal processing techniques, and algorithms
  • Expertise with radar waveform design, matched filtering, doppler processing, and clutter rejection techniques

Why CHAOS?

  • Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
  • Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
  • Our Perks: Free daily lunch, 'No meeting Fridays', unlimited PTO, casual dress code
  • Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
  • Team Growth: 200 employees and counting across 5 global offices
Salary Range: $110,000 - $240,000

The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.

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