Solutions Engineer – Radio Frequency Geolocation (RFGL)

Spire Global, Inc.; San Francisco (CA); Hybrid; USD 145,000 - 225,000; Full time

Job summary

An innovative firm is seeking a Solutions Engineer specializing in Radio Frequency Geolocation to support critical national security missions. This role involves collaborating with account executives to craft tailored RF solutions, delivering compelling technical presentations, and acting as a subject matter expert in RF collection and emitter detection. The position offers a unique opportunity to work in a hybrid model, engaging with US and allied government customers while contributing to the advancement of space-based signals intelligence. Join a dynamic team and make a significant impact in the field of geolocation technology.

Benefits

Annual equity awards

Medical coverage

Dental coverage

Vision coverage

401(K) plan

Health and wellness reimbursement

Employee Stock Purchase Plan

Vacation time

Sick leave

Personal time off

Qualifications

• Experience in RF engineering or signals intelligence is essential.
• Strong communication skills to articulate complex ideas effectively.

Responsibilities

• Serve as the technical contact for RFGL prospects throughout the sales cycle.
• Design tailored solutions for RF geolocation using Spire's capabilities.
• Deliver technical presentations and documentation to stakeholders.

Skills

Signals Intelligence (SIGINT)

RF Engineering

Technical Pre-sales

Solutions Architecture

Linux

Python Scripting

Communication Skills

Education

Bachelor's Degree in Engineering or related field

Tools

IQEngine

MATLAB

AWS

Kubernetes

Job description

Solutions Engineer – Radio Frequency Geolocation (RFGL)

As an RFGL Sales Engineer, you will play a key role in the success of our Space Reconnaissance business unit by supporting technical engagements related to Spire’s RF geolocation capabilities. This role focuses on providing space-based signals intelligence (SIGINT) and emitter geolocation services to US and allied government customers. You will collaborate directly with account executives and product leaders to understand mission needs, craft compelling RFGL solutions, and accelerate deal velocity. Your technical insight and customer-first approach will be instrumental in advancing critical national security and ISR missions.

What You’ll Do:

• Serve as the technical point of contact for RFGL prospects and existing customers throughout the sales cycle
• Design tailored solutions for RF geolocation needs using Spire’s LEO-based TDOA/FDOA capabilities
• Deliver technical presentations, demonstrations, and documentation that articulate Spire’s RFGL value to stakeholders
• Liaise with engineering, RF operations, and product teams to scope and prioritize customer requirements
• Translate customer mission objectives into viable geolocation configurations, delivery formats, and SLAs
• Act as a subject matter expert on space-based RF collection, emitter detection, and signals analysis workflows
• Identify and address technical gaps in the RFGL portfolio and support roadmap development
• Contribute to pricing estimates, proposals, and data trials in collaboration with account teams
• Support the pursuit of government tenders, RFPs, and partner-led engagements focused on RF intelligence

Key Skills:

• Experience in signals intelligence (SIGINT), RF engineering, or related satellite ISR domain
• Proven track record in technical pre-sales, solutions architecture, or systems integration
• Familiarity with RF spectrum operations, TDOA/FDOA geolocation, GNSS signals, and VHF/UHF/L-band emitters is preferred but not essential
• Strong communication skills with the ability to distill complex ideas for diverse stakeholders
• Comfortable working in a fast-paced environment supporting US and international defense customers
• Proficiency in Linux and scripting tools (e.g., Python) used for RF data analysis
• Knowledge of space systems, payloads, satellite tasking, and ground processing pipelines is preferred but not essential

Preferred Skills:

• Hands-on familiarity with tools like IQEngine, MATLAB, or RF signal simulators
• Knowledge of cloud-based RF data processing architectures (e.g., AWS, Kubernetes, containerized pipelines)
• Understanding of multi-INT fusion including AIS, radar, and GNSS alongside RFGL
• Experience in proposing or responding to RFI/RFPs in the defense or intelligence sector

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.

Spire welcomes applications from transitioning service academy graduates at all experience levels. We recognize the unique leadership, discipline, and mission-driven expertise these individuals bring to our team.

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 may be eligible for annual equity awards and 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.

Salary Range: $145,000 — $225,000 USD

About Spire:

We improve life on Earth with data from space.

Spire Global is a space-to-cloud analytics company that owns and operates the largest multi-purpose constellation of satellites. Its proprietary data and algorithms provide the most advanced maritime, aviation, and weather tracking in the world. In addition to its constellation, Spire’s data infrastructure includes a global ground station network and 24/7 operations that provide real-time global coverage of every point on Earth.

Spire is Global and our success draws upon the diverse viewpoints, skills and experiences of our employees. We are proud to be an equal opportunity employer and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or veteran status.

To help maintain a safe and secure workplace for Spire employees, all candidates who receive a conditional offer will be required to complete a background check. This may include criminal history and employment verification.

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