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Sine Engineering

GPS-denied, spectrum-resilient UAV connectivity solutions

Frequency & Regulatory Compliance Specialist

Full-TimeUpdated on 10/23/2026
No salary listed
Mid
Tampere, Finland
In Person
Electrical Engineering

About the job

Requirements
  • At least 3 years of experience in radio frequency management, spectrum regulation, or radio frequency engineering.
  • Working knowledge of local, regional, and International Telecommunication Union Radio Regulations and national frequency allocation frameworks.
  • Experience interacting with at least one national telecommunication regulatory body.
  • Understanding of radio system technical parameters, including equivalent isotropically radiated power, frequency tolerance, emission designators, and spurious emissions.
  • Ability to read and interpret radio frequency technical documentation and product datasheets.
  • B2 or higher written communication ability, as regulatory submissions require precision.
Responsibilities
  • Research available frequency bands for unmanned aerial vehicle communication, video transmission, and software-defined radio systems in target markets.
  • Monitor national frequency allocation tables and International Telecommunication Union Radio Regulations for relevant spectrum changes.
  • Identify unlicensed, licensed, and restricted bands applicable to the product portfolio.
  • Assess spectrum availability for new product development and inform design decisions during early product development phases.
  • Prepare and submit frequency assignment requests to national telecommunications regulatory bodies, including those in Ukraine, the European Union, the United States, the United Kingdom, and Germany, and equivalent bodies globally.
  • Manage the full lifecycle of frequency permits, including application, approval, renewal, and amendment.
  • Request special frequency allocations for defense, government, and commercial use cases.
  • Maintain a registry of active licenses, their validity periods, and renewal schedules.
  • Lead radio type approval and certification processes in target markets, including CE/RED in the European Union, FCC Part 15/97 in the United States, ETSI standards, and national equivalents.
  • Coordinate with the internal Engineering team to ensure products meet regulatory technical requirements before certification submission.
  • Manage relationships with accredited test laboratories for compliance testing.
  • Track certification status across the product portfolio and flag gaps before market entry.
  • Work with hardware engineers during definition phases to align product design with regulatory constraints.
  • Support the Chief Business Development Officer and Sales with regulatory documentation for commercial proposals and government tenders.
  • Advise the product team on regulatory risks when evaluating new frequency bands or product features.
  • Prepare regulatory landscape summaries for new target markets as part of the go-to-market process.
  • Track regulatory changes across key markets that could affect product operation or certification status.
  • Monitor International Telecommunication Union World Radiocommunication Conference outcomes and upcoming agenda items relevant to autonomous robotic systems spectrum.
  • Maintain awareness of competitor regulatory strategies and spectrum usage.
Desired Qualifications
  • Experience with unmanned aerial vehicles, defense, or professional radio systems.
  • Familiarity with ETSI, FCC, or CE/RED certification processes.
  • Experience with software-defined radio platforms or concepts.

About the company

Sine Engineering provides connectivity solutions for UAVs that stay reliable in GPS-denied and spectrum-challenged environments. Its approach is software-first with upgradeable modules and over-the-air updates, plus modular hardware designed for quick replacement to enable mass production. They focus on affordability and ease of deployment, serving UAV manufacturers rather than end-user drones, with experience from counter-UAS. Their goal is to help drones operate effectively in challenging skies and enable widespread, low-cost deployment in defense and aerospace.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Lviv, Ukraine

Founded

2022

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Simplify Jobs

Simplify's Take

What believers are saying

  • URIF selected Sine first in March 2026 after over 200 applicants.
  • The company says Pasika is deployed by more than 150 UAV teams.
  • Its Finland office and NATO win support European expansion and defense procurement access.

What critics are saying

  • Ukrainian export controls still constrain domestic drone makers, limiting Sine's reachable market.
  • FirePoint and larger drone primes bundle airframes and comms, squeezing Sine in 2026 procurement cycles.
  • A negotiated Ukraine ceasefire would slash battlefield iteration and customer urgency within months.

What makes Sine Engineering unique

  • Pasika is hardware-agnostic, enabling GPS-denied drone control across many UAV platforms.
  • Sine won NATO Innovation Range in December 2025 for resilient connectivity.
  • Its battlefield software updates weekly, turning frontline feedback into product improvements quickly.

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Benefits

  • Paid Time Off
  • Flexible Work Hours
  • Paid Vacation
  • Paid Sick Leave
  • Health Insurance
  • Dental Insurance
  • 401(k) Retirement Plan

Growth & Insights and Company News

6 month growth

29%

1 year growth

25%

2 year growth

41%
CPM Defence Network
Mar 27th, 2026
Ukraine's Sine Engineering secures first $200M US-Ukraine fund investment for GPS-free drone navigation tech

Ukrainian startup Sine Engineering has secured the first investment from the US-Ukraine Reconstruction Investment Fund (URIF), beating over 200 applicants. The Lviv-based company develops miniaturised, satellite-independent navigation devices for drones using time-of-flight technology that functions under GPS jamming conditions. Founded in 2022, Sine Engineering has grown from five employees to 200 and now supplies over 150 Ukrainian drone manufacturers. The company also develops the Pasika platform, enabling coordinated multi-drone operations in contested electromagnetic environments. The URIF, jointly managed by Ukraine's Economy Ministry and the US Development Finance Corporation, launched in December 2025 with plans to reach $200 million by end-2026. Two additional investments are planned for 2026, focusing on dual-use technologies, minerals and energy projects.

The Kyiv Independent
Mar 23rd, 2026
Exclusive: the minerals deal that sparked backlash is now backing Ukraine's drone edge.

Exclusive: the minerals deal that sparked backlash is now backing Ukraine's drone edge. March 23, 2026 8:54 pm Just over a year after a dramatic Oval Office clash derailed the now-infamous "minerals deal," the fund it spawned is making its first move, backing Ukraine's defense tech sector as global conflicts intensify. The first of three investments planned this year by the fund - officially known as the U.S.-Ukraine Reconstruction Investment Fund - will go to Sine Engineering, a Ukrainian dual-use military technology company, two people familiar with the deal told the Kyiv Independent. The deal is expected to be formally announced by Ukraine and the U.S. Development Finance Corporation (DFC) that jointly created the fund with Kyiv this week, a source said. The DFC is currently in Kyiv to discuss the fund with its Ukrainian counterparts. The size of the investment is not yet known. The minerals deal was contentious from the outset, after U.S. President Donald Trump proposed using Ukraine's "rare earth" resources as repayment for U.S. military aid. Early drafts, leaked to the press, drew sharp criticism and raised concerns that Washington was seeking unprecedented control over Ukraine's critical minerals. Ukrainian officials pushed back, and the deal was ultimately reshaped into a first-of-its-kind arrangement. It is now a jointly managed, private equity-style fund between two sovereign nations targeting strategic sectors such as technology, energy, and minerals, a senior U.S. official said in Kyiv in January. Since a portal went live earlier this year to accept applications, over 130 projects have been submitted to the fund. For the first ten years, all profits from the fund will be reinvested in Ukraine's economy, with Kyiv and Washington allocating $75 million each in seed capital last September. Ukraine Business Roundup Sine Engineering is a Lviv-based startup co-founded in 2022 by tech entrepreneur Andriy Chulyk, the company's current CEO. Other owners, according to Ukrainian company registry YouControl, are Bohdan Tymkiv and Ostap Ferensovych. YouControl also shows that the Ukrainian company Sine Engineering is owned by Sine Strategic Group, Inc., which is registered in the United States. The three owners are recorded in the Ukrainian registry as the ultimate beneficial owners. Since it's inception, Sine has grown from a small group of five volunteers into a 200-person team, which recently won a NATO Innovation Range award in December. The company has made a name for itself for its satellite-independent navigation software, enabling drones to fly without relying on GPS. More recently, it's developed technology that allows mass control of drones so multiple can be operated by one pilot at the same time, Chulyk told DOU in an interview. Sine serves over 100 drone manufacturers - both from Ukraine and abroad - shielding their products from jamming and interference in the front line's GPS-denied zones, he said. Since its technology is dual-use, it can sell its products to the foreign market, unlike most Ukrainian drone makers that are bound by export restrictions.