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Principal Rf Engineer Jobs in Colorado (NOW HIRING)

Spire

Software Engineer - RFGL Systems

Boulder, CO · Hybrid

$90K - $130K/yr

This role is not the algorithmic or scientific core of our geolocation capability (that sits with our Principal RF Engineer and research team). Instead, you will own the operational side: deploying ...

Qorvo, Inc.

Sr Principal RF Systems Architect

Denver, CO · On-site

$140 - $190/hr

Extensive experience in systems engineering leadership (requirements, architecture, integration and test, verification, risk management) * Experience collaborating directly with customers in RF ...

Qorvo, Inc.

Sr Principal RF Systems Architect

Denver, CO · On-site

$168K - $218K/yr

Serve as a subject matter expert (SME) in RF architecture for Radar, communications and/or SATCOM ... BSEE degree in Electrical or Computer engineering w/ 15+ or MSEE/PhD with 10+years relevant ...

Qorvo, Inc.

Sr Principal RF Systems Architect

Denver, CO · On-site

$168K - $218K/yr

Extensive experience in systems engineering leadership (requirements, architecture, integration and test, verification, risk management) * Experience collaborating directly with customers in RF ...

Spire Energy

Software Engineer - RFGL Systems

Boulder, CO · On-site

$90K - $130K/yr

This role is not the algorithmic or scientific core of our geolocation capability (that sits with our Principal RF Engineer and research team). Instead, you will own the operational side: deploying ...

Spire

Software Engineer - RFGL Systems

Boulder, CO · On-site

$90K - $130K/yr

This role is not the algorithmic or scientific core of our geolocation capability (that sits with our Principal RF Engineer and research team). Instead, you will own the operational side: deploying ...

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All JobsPrincipal Rf Engineer JobsPrincipal Rf Engineer Jobs in Colorado

Principal Rf Engineer information

See Colorado salary details

$77.8K

$154.8K

$223.4K

How much do principal rf engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for principal rf engineer in Colorado is $154,804.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,600.00 and $181,900.00 per year, depending on experience, location, and employer.

What is a principal RF engineer?

A Principal RF Engineer is a senior-level engineering professional responsible for designing, developing, and optimizing radio frequency (RF) systems and components. They lead complex RF projects, analyze system performance, and ensure compliance with regulatory standards. This role typically involves mentoring junior engineers, collaborating with cross-functional teams, and solving technical challenges related to wireless communication, antenna design, or signal propagation. Principal RF Engineers work in industries such as telecommunications, aerospace, and defense to enhance wireless networks and communication systems.

What are the typical daily responsibilities of a principal RF engineer?

As a Principal RF Engineer, you can expect to spend your days designing and optimizing RF circuits and systems, conducting simulations and testing prototypes, and troubleshooting performance issues. You’ll frequently collaborate with cross-functional teams, including hardware designers, software engineers, and project managers, to ensure seamless integration of RF components within larger systems. Additionally, you may mentor junior engineers, review technical documentation, and contribute to strategy discussions for new product initiatives. This dynamic role combines technical expertise with leadership and teamwork, offering both hands-on and strategic responsibilities.

What are the key skills and qualifications needed to thrive in the principal RF engineer position, and why are they important?

To excel as a Principal RF Engineer, extensive knowledge of radio frequency (RF) design, system integration, and a degree in electrical engineering or related field are essential. Experience with RF simulation tools (such as HFSS, ADS, or CST), familiarity with spectrum analyzers, and relevant certifications like the IEEE Wireless Communication certification are commonly expected. Exceptional problem-solving abilities, leadership, and clear communication skills help drive projects and support multidisciplinary collaboration. These attributes ensure successful RF system development, effective project leadership, and seamless integration of complex technologies in demanding environments.

What are the most commonly searched types of Principal Rf Engineer jobs in Colorado?

The most popular types of Principal Rf Engineer jobs in Colorado are:

What are popular job titles related to Principal Rf Engineer jobs in Colorado?

For Principal Rf Engineer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Principal Rf Engineer jobs in Colorado look for?

The top searched job categories for Principal Rf Engineer jobs in Colorado are:

Principal Rf Engineer jobs near you
Infographic showing various Principal Rf Engineer job openings in Colorado as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $154,804 per year, or $74.4 per hour.

Software Engineer - RFGL Systems

Spire

Boulder, CO • Hybrid

$90K - $130K/yr

Full-time

Re-posted 5 days ago

Job description

Spire Global is a space-to-cloud analytics company that owns and operates the largest multi-purpose constellation of satellites. We are hiring a Software Engineer to join our US-focused RFGL (Radio Frequency Geolocation) and Signals Intelligence (SIGINT) product team.

This role is not the algorithmic or scientific core of our geolocation capability (that sits with our Principal RF Engineer and research team). Instead, you will own the operational side: deploying and maintaining production RFGL/SIGINT software systems on AWS, handling data pipelines and integrations (internal + customer-facing), building monitoring tooling and automation, supporting satellite tasking workflows, and troubleshooting/fixing issues across payloads, ground systems, and infrastructure to drive RFGL product success for commercial, government, and defense customers.

ITAR restrictions apply to the work performed on this team. You will work under the direct supervision and mentorship of a senior software engineer on a small, high-impact team. This is an early-to-mid-career hands-on role ideal for someone who thrives in iterative, production-focused environments and wants to contribute meaningfully to mission-critical space systems without needing deep RF estimation theory expertise upfront.

What You'll Do:

  • Deploy, maintain, and monitor RFGL and SIGINT software products in AWS production environments, ensuring high availability and performance for real customers
  • Build and improve data handling pipelines, integrations with Spire internal systems, and customer-facing data delivery platforms
  • Develop tooling and automation for production monitoring, alerting, logging, and operational observability
  • Support satellite tasking operations and command workflows that enable RF geolocation missions
  • Investigate and resolve bugs, performance issues, or enhancement needs in satellite payload software, ground systems, and related infrastructure
  • Collaborate closely with the senior software engineer, RF domain experts, and cross-functional teams to implement incremental improvements that directly enhance RFGL product reliability and capability
  • Contribute to infrastructure automation, CI/CD processes, and secure deployment practices in a regulated environment

Required Qualifications:

  • 2–5 years of professional software engineering experience (or equivalent academic + internship/project work for strong early-career candidates)
  • Demonstrated hands-on experience with AWS (EC2, S3, Lambda, ECS/EKS, CloudWatch, IAM, or similar services) — this is critical
  • Proficiency in Python for scripting, automation, data processing, and backend tooling
  • Solid Linux fundamentals (administration, bash scripting, system troubleshooting)
  • Experience building or maintaining production systems with a focus on reliability, monitoring, and operational excellence
  • Strong communication skills and comfort working collaboratively in a small team under senior guidance

Preferred Qualifications: (These are differentiators)

  • Security background or experience implementing secure engineering practices, compliance controls, or working in regulated/government environments
  • Background with big data systems, pipelines, or tools (e.g., Spark, Kafka, Databricks, S3-based data lakes)
  • Infrastructure-as-Code experience (Terraform, Ansible, CloudFormation, etc.)
  • Prior exposure to space, aerospace, satellite operations, ground stations, or related domains
  • Familiarity with containerization (Docker, Kubernetes), CI/CD pipelines (GitHub Actions, etc.), or observability tools (Prometheus, Grafana, ELK stack)
  • Any experience reading/debugging C++ or embedded systems code (helpful for payload/ground system work)

Spire operates a hybrid work model, and this position will require you to work a minimum of three days per week in the office.

Access to US export-controlled software and/or technology may be required for this role. If needed, Spire will arrange the necessary licenses—this is not something candidates need to have before applying. #LI-MK1

The anticipated base salary range for this position is listed below. Final base salary for this role will be based on the location, skills, experience and qualifications. In addition to base compensation, this role is eligible for commissions and annual equity awards. This role is also eligible for our employee benefits program, including vacation, sick, and personal time off; optional medical, dental, vision, life, and disability coverage; a 401(K) plan; health and wellness reimbursement program; and participation in Spire's Employee Stock Purchase Plan.

Base Salary Range
$90,000—$130,500 USD


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