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Signal Foundation Jobs (NOW HIRING)

AeroVironment

Signals Processing Engineer

Jessup, MD

$160K - $198K/yr

... foundation in RF analysis, software development, and Linuxbased environments. The engineer will ... Design, develop, and integrate signal processing algorithms into productionready software.

Apple

ML Engineer, Apple Foundation Models

Cupertino, CA

$150K - $277K/yr

Join the team shaping the data foundation and intelligence for Apple's frontier foundation models ... signals for reasoning, agentic behavior, multimodal understanding, tool use, and alignment. Your ...

Pike Corporation

Foundation Manager

Charlotte, NC · On-site

The Foundation Manager leads field crews, manages resources, and coordinates with project ... signals to communicate. The job frequently requires you to stand; walk; use hands and fingers to ...

Pike Corporation

Foundation Driller

Charlotte, NC · On-site

$20.75 - $28.25/hr

Position Summary The Foundation Driller is responsible for operating specialized equipment to ... signals to communicate. The job frequently requires you to stand; walk; use hands and fingers to ...

Pike Corporation

Foundation Driller

Charlotte, NC

Position Summary The Foundation Driller is responsible for operating specialized equipment to ... signals to communicate. The job frequently requires you to stand; walk; use hands and fingers to ...

TransCore

Technician III (Traffic Signals)

Tampa, FL · On-site

... foundation installation. Determines the most effective means to install equipment to maximize ... Must have Level 2 IMSA Signal Inspector (or ability to obtain one within 1 year). * Must have ...

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All JobsSignal Foundation Jobs

Signal Foundation information

See salary details

$25K

$73.8K

$133K

How much do signal foundation jobs pay per year?

As of Jul 14, 2026, the average yearly pay for signal foundation in the United States is $73,848.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,000.00 and $90,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive at the Signal Foundation, and why are they important?

To thrive at the Signal Foundation, you typically need expertise in software engineering, cryptography, and secure messaging protocols, along with a strong understanding of privacy principles. Familiarity with tools like Git, programming languages such as Java, Swift, or JavaScript, and experience with end-to-end encryption systems are highly valuable. Outstanding candidates also demonstrate strong problem-solving abilities, clear communication, and a commitment to user privacy and open-source collaboration. These skills ensure the development of secure, user-focused communication tools that uphold Signal’s mission of protecting user privacy.

What are some common challenges faced by software engineers working at Signal Foundation?

Software engineers at Signal Foundation often work on building secure, privacy-centric communication tools, which presents unique challenges. Maintaining end-to-end encryption while ensuring usability and performance requires a deep understanding of cryptography and secure coding practices. Additionally, engineers frequently collaborate across distributed teams and must adapt quickly to evolving security threats. The work environment encourages open-source contributions and peer reviews, which fosters learning but also requires strong communication and collaboration skills.

Who is behind the Signal Foundation?

The Signal Foundation was founded by Moxie Marlinspike and Brian Acton to develop the Signal messaging app. It is a nonprofit organization focused on privacy and security, supported by donations and grants. The foundation's team includes engineers and security experts dedicated to open-source encryption tools.

What is the Signal Foundation?

The Signal Foundation is a nonprofit organization dedicated to developing open-source privacy technology, most notably the Signal messaging app. Established in 2018 by Moxie Marlinspike and Brian Acton, its mission is to make private communication accessible and secure for everyone. The foundation supports the ongoing development and maintenance of Signal, ensuring user privacy and data security through end-to-end encryption. It operates independently and is funded through donations and grants, not by selling user data or advertising.

What does Signal Foundation do?

Signal Foundation is a nonprofit organization that develops and maintains the Signal messaging app, focusing on privacy and security. It provides open-source encrypted communication tools used for secure messaging, voice, and video calls, often requiring knowledge of cryptography and software development. The foundation supports the app's ongoing development and community engagement.

What is the controversy with Signal?

The controversy with Signal involves concerns over its funding and development, with some critics questioning its transparency and security practices. However, Signal is widely regarded as a secure messaging app that uses end-to-end encryption and is open source, which allows for independent security audits.

What is the difference between Signal Foundation vs Signal Engineer?

AspectSignal Foundation
Required CredentialsTypically none; focuses on supporting open-source projects
Work EnvironmentNon-profit, open-source community
Employer & Industry UsageNon-profit organizations, open-source tech
Common Search & ComparisonUnderstanding organizational vs technical roles in Signal

The Signal Foundation is a non-profit organization that supports the development of Signal's open-source messaging app, focusing on project management, funding, and community support. In contrast, a Signal Engineer is a technical role responsible for developing, maintaining, and improving the Signal app's codebase. While the Foundation oversees the broader mission, the Engineer works on specific technical tasks within the project.

Does Signal App pay real money?

Signal Foundation is a nonprofit organization that develops the Signal messaging app and does not offer paid employment or payment for using the app. Jobs related to Signal typically involve software development, support, or administration, which are paid roles, but using the app itself does not generate income. Earning money would require employment or freelance work with the organization or related projects, not from the app directly.
More about Signal Foundation jobs
What are the most commonly searched types of Signal Foundation jobs? The most popular types of Signal Foundation jobs are:
What job categories do people searching Signal Foundation jobs look for? The top searched job categories for Signal Foundation jobs are:
Signal Foundation jobs near you
Infographic showing various Signal Foundation job openings in the United States as of July 2026, with employment types broken down into 33% Full Time, and 67% Part Time. Highlights an 100% In-person job distribution, with an average salary of $73,848 per year, or $35.5 per hour.
Signal and Power Integrity (SIPI) Engineer

Signal and Power Integrity (SIPI) Engineer

Schweitzer Engineering Laboratories, Inc.

Boise, ID • On-site

$115/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Schweitzer Engineering Laboratories rating

9.1

Company rating: 9.1 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

5th of 142 rated electronics manufacturers

Job description

Position Overview
We are seeking a talented Signal Integrity and Power Integrity Engineer to join our hardware engineering team. The ideal candidate will possess strong expertise in SI/PI simulation and analysis, combined with solid fundamentals in circuits, electromagnetics, and hardware design. This role is critical to ensuring the electrical performance and reliability of our next-generation protective relay products.
Key Responsibilities
  • Perform signal integrity and power integrity simulations and analysis for high-speed digital designs
  • Conduct pre-layout and post-layout SI/PI assessments to ensure design compliance with specifications
  • Develop and validate models for signal integrity analysis including IBIS, SPICE, and S-parameter models
  • Collaborate with PCB layout designers to optimize stackup, routing, and power delivery network design
  • Analyze and troubleshoot signal integrity issues such as crosstalk, reflection, impedance discontinuities, and EMI
  • Evaluate power distribution network (PDN) performance including impedance analysis, decoupling strategies, and voltage droop
  • Support hardware validation through correlation of simulation results with measurement data
  • Create design guidelines and best practices for SI/PI optimization
  • Interface with cross-functional teams including hardware design, layout, and product engineers

Required Qualifications
  • Bachelor's degree in Electrical Engineering, Computer Engineering, or related field (Master's preferred)
  • 3+ years of experience in signal integrity and power integrity analysis and simulation
  • Experience with electromagnetic theory, transmission line theory, and high-speed digital design
  • Proficiency with SI/PI simulation tools (e.g., Ansys HFSS, SIwave, Cadence Sigrity, Keysight ADS, or similar)
  • Experience with SPICE simulation tools (e.g. Ansys Nexxim, Synopsys HSPICE, Cadence Spectre, LTSPICE, or similar)
  • Solid understanding of circuit design fundamentals including analog and digital circuits
  • Strong foundation in hardware design principles and PCB design considerations

Desired Qualifications
  • General modeling and simulation experience for hardware validation and verification
  • Hands-on experience with hardware development lifecycle
  • Experience with IBIS model development and validation
  • Familiarity with S-parameter measurements and VNA operation
  • Knowledge of DDR, PCIe, USB, Ethernet, or other high-speed interface standards
  • Proficiency with scripting languages (i.e. Python) for automation and data analysis
  • Experience correlating simulation results with lab measurements
  • Understanding of EMC/EMI design principles
  • Exposure to thermal simulation and analysis

Key Competencies
  • Strong analytical and problem-solving skills
  • Excellent communication skills with ability to present complex technical concepts clearly
  • Detail-oriented with strong organizational skills
  • Ability to work collaboratively in a cross-functional team environment
  • Self-motivated with ability to manage multiple priorities

Competitive pay. Superior benefits. Inspiring work.
People are at the core of our company and we hire employee-owners. We welcome you to learn more about how we support employees.
  • We're 100% employee owned. Retirement benefits include an employer funded stock ownership plan (ESOP) and personal 401(k) options.
  • We offer top tier medical, prescription, dental, vision, life, and disability insurance.
  • We recognize the importance of a healthy life balance and offer: 10 paid holidays, annual vacation accrual starting at 12 days, 9 paid sick days, and paid family and medical leave that covers 90% of your pay.
  • We foster growth and development of our employees through avenues such as STEM courses, apprenticeships, tuition assistance, and engineering development programs.
  • Ask our team about other benefits including wellness, fertility, adoption, and flexible spending benefits.

Pay Range Data:
Hardware Engineer - $97,700 - $144,400
Lead Hardware Engineer - $115, 290 - 170,349
Development Lead Engineer - $136,100 - $201,100
We are open to reviewing additional candidates with more or less experience and the pay range may differ if filled at a different level. Our pay ranges are determined by job and responsibility. We base our starting pay offer and title on job-related factors such as candidate experience, training, knowledge, and skills.
Communication with Applicants
We communicate with all applicants. If you do not receive a response about your application, please check your SPAM filter or reach out to us at careers@selinc.com.
SEL is an Equal Opportunity Employer: Vets/Disabled.

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