Example Of Harmonic Function In Complex Analysis Jobs Remote Jobs in Usa

Senior Test / Instrumentation Engineer

Location: (Asheville Area)

Compensation: $110,000 – $125,000

Industry: Advanced Mechanical / Automotive Technology

Travel: Limited international travel (1–2 trips per year)

Position Overview

A global engineering and manufacturing organization is seeking an experienced Test / Instrumentation Engineer to support product development and validation testing within a technical engineering center.

This role plays a critical part in ensuring new products meet performance, durability, and reliability expectations through advanced testing methodologies and instrumentation strategies. The engineer will work closely with internal engineering teams and external customers to develop and execute test programs that validate product functionality from concept through final production readiness.

This position combines hands-on testing, technical analysis, and project leadership, making it ideal for engineers who enjoy solving complex mechanical and performance challenges.

Key Responsibilities

• Lead product validation and development testing for mechanical and powertrain-related products.
• Develop and implement new test methods, instrumentation setups, and validation procedures for emerging technologies.
• Conduct and support testing activities including:
• Engine and powertrain testing
• Thermodynamic and functional performance testing
• High and low cycle fatigue testing
• Wear testing and durability analysis
• Vibration and NVH testing
• Utilize advanced instrumentation to measure variables such as:
• Pressure
• Temperature
• Flow
• Rotor motion
• Vibration and acoustics
• Perform signal processing and data analysis including FFT and filtering techniques.
• Support testing using advanced technologies including thermal imaging, high-speed video, and laser-based measurement systems.
• Collaborate with engineering teams to integrate testing results into product design improvements and validation strategies.
• Manage testing timelines, resources, and technical deliverables to meet key project milestones.
• Communicate testing results and technical findings to engineering teams, leadership, and customers.
• Ensure documentation and testing processes meet internal engineering standards.
• Maximize utilization of existing testing equipment and identify opportunities for improved test capabilities.

Qualifications

Education

• Bachelor’s Degree in Mechanical Engineering, Electrical Engineering, or a related engineering discipline required
• Master’s Degree is a plus

Experience

• 6+ years of engineering experience in product development, validation, or testing
• Experience supporting products from concept through validation and production
• Background in mechanical systems, engines, powertrain components, or similar technologies is strongly preferred

Technical Experience

• Experience with instrumentation used to measure flow, pressure, temperature, vibration, or dynamic system behavior
• Exposure to engineering disciplines including:
• Thermodynamics
• Fluid dynamics
• Heat transfer
• Structural stress and fatigue
• Experience with design and simulation tools, such as:
• Solid modeling (Creo / Pro-E or similar)
• Structural or thermal FEA
• Fluid dynamics simulation
• Vibration and harmonic analysis
• Experience with metals and metallurgy, including fatigue and high-temperature material behavior
• Familiarity with GD&T is a plus
• Experience with statistical data analysis tools (such as Minitab) is a plus

Additional Skills

• Strong troubleshooting and analytical problem-solving ability
• Experience leading technical testing programs or engineering projects
• Strong communication skills and ability to collaborate with cross-functional engineering teams
• Ability to balance hands-on technical work with project coordination

Why This Role is Attractive

• Opportunity to work on cutting-edge mechanical and powertrain technologies
• Blend of hands-on engineering and technical leadership
• Exposure to advanced testing technologies and instrumentation
• Competitive compensation and strong engineering culture
• Located near Asheville, NC, one of the most desirable areas in the Southeast for quality of life and outdoor recreation

We are seeking a highly analytical and strategic individual to serve as the primary quantitative leader for our Digital Marketing organization. As the Senior Marketing Science Analyst, you will build and own the growth analytics function, setting the foundation for how we measure, model, and make decisions across the entire digital business - building the predictive models (Retention/Churn, CLV) and incrementality frameworks (MMM/Geo-Lift/DDA) that dictate how we spend our next million dollars. As a direct report to the VP, you are not just a reporter of performance—you are a strategist who uses advanced mathematics to engineer growth and operationalize insights across every digital touchpoint.

This is a high-impact, performance-based role designed to move beyond standard reporting. While we have established baseline infrastructure, you are expected to take our capabilities to the next level—building the predictive and causal models that directly engineer profitable growth. You will serve as the "analytical architect," responsible for unlocking deep customer insights, increasing the validity and speed of our KPIs, and translating complex data into clear, actionable strategies for the VP and broader marketing team. This individual will effectively exhibit JD Finish Line’s core values of Customer, People, Winning, Community, and Financial Responsibility in everything they do by performing the following main duties:

Growth & Performance Architecture

• Strategic Partnership: Act as the primary analytical partner for paid and retention channel owners to optimize performance and unlock channel-level efficiencies.
• Full-Funnel Ownership: Build and own the marketing analytics function, establishing how we measure the core drivers of the business and the impact of our actions on those drivers.
• Advanced Attribution: Transition the organization from baseline models to sophisticated Multi-Touch Attribution (MTA) and Market Mix Modeling (MMM) to drive profitable acquisition.
• Incrementality Testing: Design and lead "Scientific Lift" studies (e.g. Geo-tests) to measure the true causal impact of Meta, Google, and Brand campaigns.
• Market Mix Modeling (MMM): Maintain the statistical model that advises the VP on quarterly budget shifts between Paid, Owned, and Earned media.
• Full-Funnel Attribution: Manage the transition from basic last-click reporting to a multi-touch, data-driven attribution (DDA) model.

Customer Science & Program Development

• Model Development: Lead the development of programs that target customers across the full lifecycle using advanced statistical modeling, machine learning, and propensity scoring.
• Predictive Insights: Build and maintain predictive models (Churn, CLV, Next-Best-Action) that allow the CRM/retention team to automate 1-to-1 personalization.
• Data Harmonization: Collect, harmonize, and review data across disparate sources (Commerce Tools, Looker/Big Query, Meta, GA4, Braze) to ensure a unified view of the customer.

Strategic Partnership & Team Enablement

• Paid Media/Acquisition: Provide the Paid Media team with data-driven insights on bid optimization, budget allocation, and target audiences derived from MMM, MTA and CLV forecasts to lower blended Customer Acquisition Cost (CAC) while scaling volume.
• CRM/Retention: Collaborate closely with the CRM/Lifecycle team to operationalize models by feeding predictive scores directly into segmentation and personalization engines (e.g., Braze) to maximize conversion and retention rates.
• Executive Insight: Serve as the strategic analytical consultant to leadership, translating complex mathematical findings into clear, concise, and actionable business recommendations for investment decisions.
• Data Strategy: Partner with Data Engineering and IT teams to architect and ensure the integrity, governance, and flow of data from raw sources (E-commerce platform, Ad Platforms, appsflyer, etc) into the cloud data warehouse for modeling purposes.

Experimentation & Rigorous Analysis

• Scientific Testing: Design and execute rigorous experiments (A/B, Multivariate, and Geo-Lift) to isolate the true causal impact of marketing initiatives.
• Visual Storytelling: Formulate key insights, charts, and reports for high-level presentations to the VP and executive leadership, turning complex coefficients into business narratives.
• KPI Visibility: Increase the transparency and accuracy of core business metrics, ensuring the team is making decisions based on "valid" and "real-time" data.

Requirements

• Education: B.S. or M.S. in a quantitative field (Statistics, Economics, Mathematics, or Data Science).
• Professional Experience: 4-8 years in Marketing Analytics or Data Science, with at least 3 years in a high-volume Retail/E-commerce environment.
• Strategic Acumen: Proven ability to translate complex data into business strategy and present to executive-level stakeholders. Experience working independently on analytical tasks, building, and optimizing ‘big data’ pipelines, architectures, and data sets
• Experience developing and delivering exec-level presentations using insights derived from analytics
• Strong working knowledge of Microsoft PowerPoint and Excel
• Coding & Data Science: Expert proficiency in SQL and Python
• Web Analytics & BI: Expert experience with Google Analytics 4 (GA4) and a major BI/Visualization platform (preferably Looker).
• Marketing: Direct working experience with the data output of a major CRM/E-commerce platform (e.g., Commercetools, Braze, etc).
• Visualization: Mastery of Looker to build executive-level dashboards.

Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Sit for more than 6 hours per shift
• Use hands to finger, handle and feel
• Reach with hands and arms
• Talk and/or hear
• Stand for up to 2 hours at a time regularly
• Walk or move from one location to another regularly
• Periodically may need to climb, balance, stoop, kneel, or crouch
• Lift and/or move up to 10 pounds regularly and up to 50 pounds occasionally
• Punctuality and regular attendance consistent with the company’s policies are required for the position.
• Average workweek is 40 hours, which can vary depending on business need.
• The work environment for this position is a moderately noisy office setting.

#LI-DNI

Currently operating in stealth and incubated by a leading VC with a track record of launching category-defining AI businesses, the company is preparing to announce a landmark Series A raise alongside multiple top-tier investors. Founded by award-winning scientists and AI industry leaders, they are building a values-led leadership team to help drive several breakthrough technological advances with the potential to reshape entire industries.

Rapid Growth AI Start-Up (Post Series A)

Harmonic are proud to have been retained by a rapidly growing VC backed AI start-up revolutionizing mankind’s understanding of the physical sciences. With the ability to take massive leaps forward in our interpretation of the laws which underpin physics, the business has applications impacting space exploration, climate and green energy, advanced computing, robotics, defense and global food supply chain.

The Head of Finance and Accounting will own the build out of the FP&A, Strategic Finance and Controllership functions. Taking responsibility for the development of financial modelling, strategic planning and insightful analysis, the Head of Finance & Accounting will be key in driving improved understanding and performance while establishing best in class Controls to an ‘IPO ready’ standard.

Additionally, the position offers significant exposure and the opportunity to build relationships with the CEO and wider Exec team making recommendations that will deliver growth.

This position really is a true blank slate as the business is set to scale from under 20 to close 200 heads in 12 months

Responsibilities:

• Own the development of exceptional financial modelling
• Establish Forecasting and Budgeting processes (FP&A)
• Work closely with the CEO as an Executive Business Partner
• Build KPI’s and analytics to make sense of complex data and present this to decision makers across the business
• Establish robust budgeting processes for AI research and product development
• Produce mid and long term strategic planning
• Implement scalable financial controls and processes
• Lead the setup of multiple international entities ensuring appropriate financial controls and compliance processes are established
• In due course insource the Controllership function and oversee month-end, day-to-day Accounting
• Liaise with Auditors to prepare the first audit
• Identify and build relationships with third party tax experts in international locations
• Liaise with and establish complex government contracts
• Produce monthly Board Reporting with detailed commentary
• Business Partner with multiple teams in the business to challenge numbers and bring improved performance
• Create dashboards and improve the accuracy of forecasting periodically
• Prepare the business for future funding rounds

What We Need:

• Background in Investment banking, experience working in VC/PE firms or Corporate Finance/ M&A advisory experience OR relevant industry experience in a rapid growth Tech start-up (this can include AI, Deeptech, AI, Robotics, Defense, Biotech, Climate Tech and Green Energy, SaaS, Fintech)
• Ideally a qualified CPA (or has overseen and managed Controllership functions in a fast growth environment which has required being truly hands-on)
• Exceptional financial modelling skills
• Excellent communication skills
• High level of commercial acumen

What We’d Love to See (Non-Essential):

• Experience in a VC backed Tech start-up which has raised over $100m
• Experience dealing with government contracts
• Experience in R&D heavy environments
• Experienced leading international teams with multiple entities
• Experience establishing FP&A and Accounting processes simultaneously in a VC backed start-up (Ideally AI)

Salary: $300,000 to $350,000 + bonus + share options

Start Date: ASAP

Location: San Francisco Bay Area (Hybrid model and will consider exceptional remote first candidates)

If you are a finance leader seeking a pivotal role in a dynamic, inclusive, and purpose-driven organization, we invite you to reach out. To apply or to explore more about this exciting role, please contact Fin on

Feel free to share this remarkable opportunity with your network of friends and contacts who may be interested

At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

We\'d love to hear from you

Whether you\'re looking to partner with us on a role you\'re trying to fill, or you\'re looking for a new role for yourself, drop us a call or email today.

First name

Last name

Email

Phone

Role

Company

What is your preferred contact method? Please select…

When would you prefer us to contact you? Please select…

Currently operating in stealth and incubated by a leading VC with a proven track record of launching some of the most transformative AI businesses in recent years, the company is preparing to announce a landmark $1bn+ Series A alongside multiple top-tier investors. Founded by award-winning scientists and AI industry leaders, they offer a genuinely values-led culture and the opportunity to help build breakthrough technologies with the potential to reshape entire industries.

Remote with some travel to San Francisco Bay Area

Harmonic are proud to have been retained by a rapidly growing VC backed AI hardware start-up revolutionizing humankind’s understanding of the physical sciences. With the ability to take massive leaps forward in our interpretation of the laws which underpin physics, the business has applications impacting space exploration, climate and green energy, advanced computing, robotics, defense and global food supply chain. In the coming months they are preparing to begin large scale, complex manufacturing in more than one heavy industrial vertical.

The Chief Accounting Officer will own the build out of entire Controllership function covering Accounting, Controls, Tax, Treasury, Cost Accounting and Government Accounting. Establishing a world class Controllership function implementing international processes to an IPO read level the Chief Accounting Officer will be key to shaping the business during a rapid growth phase.

Additionally, the position reports directly to a visionary CEO with an incredible reputation in the Bay Area. You will have significant impact shaping and defining the strategic direction of the business working closely with the wider Executive team and a Board.

This position really is a true blank slate as the business is set to scale from under 25 to close 250 heads in 12 months and accelerating quickly to 1000.

Responsibilities:

• Establish the global accounting function from the ground up, designing scalable processes and controls suitable for a high-growth, multi-entity manufacturing business.
• Develop and implement a robust cost accounting framework to support complex manufacturing operations, product costing, and margin analysis.
• Lead the setup and integration of international entities, managing cross-border accounting, statutory reporting, and consolidation under US GAAP.
• Partner with external advisors for country-specific tax, regulatory, and accounting guidance; ensure global compliance and efficient tax structuring.
• Build and manage the full month-end close process to IPO-ready standards, including internal controls, financial reporting, and audit preparation.
• Provide technical accounting oversight and implement new guidance as the company evolves through R&D, production, and commercialization stages.
• Oversee government accounting compliance, including adherence to federal contracting standards and audit requirements.
• Lead the selection and implementation of a global ERP system, ensuring seamless integration across functions and geographies.
• Recruit, mentor, and scale a high-performing accounting and finance team capable of supporting a complex international manufacturing footprint.

What We Need:

• Experience establishing or running a complex international accounting function in a Tech business (this can include AI, Deeptech, Manufacturing, Robotics, Defense, Biotech, Climate Tech and Green Energy, SaaS, Fintech)
• Deep understanding of cost accounting
• Significant international Controllership experience
• Excellent communication skills
• High level of commercial acumen

What We’d Love to See (Non-Essential):

• Experience dealing with government contracts
• Experience in R&D heavy environments that have transitioned to large scale manufacturing
• Experience in a high growth VC or PE backed environment
• Built and established large international Accounting teams
• Established new ERP processes or led significant Finance transformation

Salary: $350,000 to $450,000 + bonus + share options

Start Date: ASAP

Location: Remote with some travel to San Francisco Bay Area

Please feel free to circulate with any friends or contacts that may be interested.

At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

We'd love to hear from you

Whether you're looking to partner with us on a role you're trying to fill, or you're looking for a new role for yourself, drop us a call or email today.

First name

Last name

Email

Phone

Role

Company

What is your preferred contact method?

When would you prefer us to contact you?