Full-Time

Field Applications Engineer

Updated on 9/3/2026

TrellisWare Technologies

TrellisWare Technologies

201-500 employees

Mission-critical tactical wireless networking and SDRs

No salary listed

Bristol, UK + 1 more

More locations: Hereford, UK

Remote

Remote within the United Kingdom; must reside in the UK with legal right to work.

UK Citizenship, UK Top Secret Clearance Required

Bachelor's

Category
Solution Engineering
Required Skills
TCP/IP

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Requirements
  • Four-year technical degree or military related service experience equivalent
  • Minimum of 7 years of related experience in the market or technology segments identified; 10+ years of relevant experience preferred
  • Demonstrates track record in fielding, integration, and troubleshooting networked communications products
  • A known track record of communication system deployments in the applicable market segment(s)
  • Strong understanding of IP data including addressing schemes, IP switches/router interface, gateway functionality, TCP/UDP protocols and the best methods for transfer over data pipe
  • In-depth understanding of Military and Public Safety tactical network infrastructure. Demonstrated familiarity with wideband networked military and commercial communication products and government contracting. Understands the military communications markets and their deployment practices including Public Safety, UK Special Forces and UK Armed Forces
  • Demonstrated strong documentation skills and proficiency with PC office applications
  • Ability to seamlessly integrate communications products with other customer systems and maximize network performance. Knowledge of electrical and mechanical integration for when customers decide they want to integrate radios into cars, or aircraft, or ships, etc.
  • Ability to understand complex communication and engineering concepts and explain them to customers in simple, understandable ways
  • In-depth understanding of the design, manufacturing, testing, and sales procedures for handheld, manpack and embedded radio products
  • Ability to analyze, troubleshoot and fix network performance issues through monitoring and troubleshooting systems
  • Ability to work independently, demonstrated initiative, and ability to interact with a variety of engineering development teams, acquisition/procurement specialists and communications and/or networking product users
  • Demonstrated professionalism in customer-facing field events
  • Strong collaborative drive and interpersonal skills
  • Strong initiative, proactive work ethic and prioritization skills
  • Trustable judgement and analytical problem-solving skills
  • Effective execution and decision making
  • Champion of change and innovation
  • Strong written and verbal communication skills
  • Must have the legal right to live and work in the UK and be able to provide evidence of this upon request
  • This role is open only to sole UK nationals who are eligible to obtain and maintain UK security clearance
  • Must have ability to travel 50-75% of the time domestically and internationally
  • The successful candidate will be employed through our Employer of Record (EOR) partner in the UK
  • This is a full-time position approved for remote work within the UK, except when travel is required for business purposes. Employees must reside in the UK and have the legal right to work in the UK throughout their employment.
  • Due to collaboration requirements with our U.S. Pacific Time headquarters, this role may require working hours outside standard local business hours
  • Able to frequently sit, stand, walk, use hands to fingers, handle or feel, reach within hands and arm’s length, stoop, kneel, and crouch, talk and hear
  • Regularly required to sit and stand for extended periods of time; frequently required to use office equipment such as PC, printer, telephone, etc.
  • Able to regularly lift and/or move up to 5 kilograms, frequently lift and/or move up to 12 kilograms, and occasionally lift and/or move up to 23 kilograms
  • Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus
Responsibilities
  • Provides pre-sales, post-sales, and customer support for all TrellisWare product offerings both onsite and remotely
  • Provides customers with custom-tailored communications solutions for their specific systems
  • Generates new applications of our products for customers by collaborating with end users, vendors, and the internal product development team
  • Identifies customer issues with TrellisWare products and features and works closely with the customer to resolve those issues
  • Adapts standard TrellisWare mission product offerings to a specific customer use case. Provides input and guidance on implementation of TrellisSignals Management (TSM) to meet their mission requirements
  • Provides technical support for customers to help them understand the more advanced features of TrellisWare’s products to accomplish complex use cases
  • Identifies risks in fielded products or products under development that would negatively impact the customer
  • Supports the product development process by providing Voice of the Customer (VoC) input, capturing customer's expectations, preferences and aversions
  • Communicates needed feature changes or updates to Product Management Team
  • Communicates customer issues and feedback on field operation of TrellisWare products to all stakeholders, including both successful and unsuccessful systems integrations and product operability. May provide workaround solutions
  • Provides lessons learned in the field as customers use TrellisWare products in real-time and translates the use case to the appropriate TW Team for design/development improvement
  • Clarifies customer expectations of TrellisWare products and uses case profiles to help TrellisWare Teams design and develop products and documentation that meet customer needs and expectations
  • Provides consultation and technical support to sales and business development leads in securing of new business, field troubleshooting of products and integrations, performing demonstrations, and contributing to trade show booth customer interactions
  • Conducts field demonstrations, product training, integration with 3rd party accessories (such as antennas, headsets, power sources, cameras, microphones), applications (voice, IP data, video, etc) and product documentation. A strong emphasis on IP networking is a must
  • Crafts and delivers technical presentations of TrellisWare offerings to new and existing customers
  • Develops relationships with team members built on trust and respect
  • Performs other related duties as assigned
Desired Qualifications
  • Experience in UK Special Forces, British Army, Royal Marines, Royal Navy, Royal Air Force, and/or commercial specialty communications communities
TrellisWare Technologies

TrellisWare Technologies

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TrellisWare Technologies provides mission-proven connectivity for warfighters and first responders when traditional communications fail. Its TSM MANET waveform acts as a common language for a large ecosystem of tactical radios and unmanned systems, enabling devices to form a dynamic, self-organizing network in the field. Katana waveforms offer enhanced resilience, maintaining reliable links from permissive to highly contested environments. The company also offers broad-spectrum, multi-waveform software-defined radios (SDRs) that can run multiple communications protocols as needed. TrellisWare differentiates itself by delivering proven performance with real deployments (over 225,000 systems fielded), honest, transparent capability claims, and a focus on keeping mission teams connected in difficult scenarios. Its goal is to ensure reliable, coordinated communications for mission teams—so they stay connected and can operate effectively when lives are on the line.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

San Diego, California

Founded

2000

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Simplify Jobs

Simplify's Take

What believers are saying

  • August 12, 2026 NGC2 testing used 1,100 radios across multiple Army formations.
  • March 10, 2026 UK MoD selected TrellisWare for more than 5,000 radios.
  • June 2026 TW-145 deliveries to Europe and TW-310 UAS launches broaden adoption.

What critics are saying

  • Defense procurement concentration ties revenue to U.S. and allied budget cycles and program awards.
  • NGC2 delays or Army standard changes can sideline TSM and compress replacement demand.
  • Persistent EW competition from L3Harris, Thales, and Silvus can erode TrellisWare’s battlefield advantage.

What makes TrellisWare Technologies unique

  • TSM is TrellisWare’s program-of-record waveform across USSOCOM, Army, Marines, and coalition partners.
  • Barrage Relay scales hundreds of nodes on one channel, unlike many mesh competitors.
  • TrellisWare supports multi-vendor, multi-security interoperability across radios, manpacks, vehicles, and unmanned systems.

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Benefits

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

5%

1 year growth

5%

2 year growth

5%
The Mirror Democrat and Savanna Times-Journal
Aug 12th, 2026
TrellisWare successfully demonstrates mission-proven networking in support of U.S. Army NGC2.

TrellisWare successfully demonstrates mission-proven networking in support of U.S. Army NGC2. * 5 hrs ago Operational testing with multiple Army formations reinforces TrellisWare's proven ability to deliver resilient, scalable networking across complex and contested environments. Mycarrollcountynews remain committed to working alongside the Army as it advances NGC2 and the future of tactical C2." - Matt Fallows, VP, Business Development & Customer Support SAN DIEGO, CA, UNITED STATES, August 12, 2026 /EINPresswire.com/ - TrellisWare Technologies, Inc., a global leader in tactical communications, today announced the successful demonstration of advanced communications capabilities supporting the U.S. Army's Next Generation Command and Control (NGC2) modernization efforts. TrellisWare personnel supported more than 1,100 radios enabled with its TSM(R) waveform deployed in Project Convergence Capstone 6 (PCC6). TSM-enabled radios supported the 2nd Brigade Combat Team, 4th Infantry Division, multinational partners from New Zealand, Australia, the United Kingdom, and Canada, as well as a separate U.S. SGT Stout Air Defense unit. The TSM-enabled radios used in PCC6 consisted of a diverse mix of eight form factors, ranging from High Assurance multichannel manpacks and handhelds to single-channel Sensitive But Unclassified (SBU) handheld radios, high-powered vehicular radio heads, and an embedded module flown on a loitering communications relay platform. As the Army modernizes its C2 architecture to meet evolving operational requirements, network adaptability and resiliency remain critical. Across the demonstrations, TrellisWare's waveform technologies enabled flexible, resilient communications from permissive to highly contested environments, including extended communications range with UAS between large formations. Key technical and operational capabilities demonstrated include: - Wideband Scalability and Throughput - TrellisWare has introduced HDR+ to its TSM Mobile Ad Hoc Network (MANET) waveform, delivering more than 50 Mbps of throughput while supporting scalable networks of 800+ nodes in complex operational environments. - Spectrum Agility for Constrained Environments - When spectrum availability is limited, the TSM waveform can scale down to operate within 1.2 MHz channels, maintaining robust networking in congested or spectrum-constrained environments. - Modern Anti-Jam (A/J) Resiliency - To address evolving electronic warfare threats, the demonstrations featured TrellisWare's Katana(TM) waveforms, designed to provide resilient, continuous connectivity in the presence of sophisticated adversarial jamming. - Broad-Spectrum SDR Architecture - TrellisWare's software-defined radios (SDRs) provide more than 1.5 GHz of total usable spectrum across UHF, L-band, and S-band frequencies within a single radio architecture, enabling greater spectrum flexibility while reducing the equipment burden on warfighters and tactical platforms. - Multi-Nation, Multi-Vendor, Multi-Security-Level Interoperability - TrellisWare's unique multi-vendor, multi-security SDR-based ecosystem was used to establish interoperability between U.S. and multinational forces operating radios from multiple vendors and at different security levels. "The U.S. Army's NGC2 initiative requires communications technology that can perform reliably across complex and evolving operational environments," said Matt Fallows, vice president of global business development & customer support. "Through our work with the 4th Infantry Division, along with concurrent efforts supporting the 25th Infantry Division and 82nd Airborne Division, we have demonstrated that TrellisWare-enabled systems deliver the most flexible, resilient, and scalable tactical networking available today. We remain committed to working alongside the Army as it advances NGC2 and the future of tactical C2." With more than 225,000 systems fielded across a broad ecosystem of TrellisWare and partner tactical radios and unmanned systems, TrellisWare continues to expand the reach of its mission-proven communications technology. As an international interoperability standard, the TSM waveform enables direct interoperability with coalition partners operating TSM-enabled systems, supporting seamless communications across multinational operations. Makenna Pereborow TrellisWare Technologies, Inc. Legal Disclaimer: EIN Presswire provides this news content "as is" without warranty of any kind. Mycarrollcountynews do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author above. Media gallery

Associated Press
Jun 15th, 2026
TrellisWare launches TW-145 digital radio head for simplified tactical vehicle networking

TrellisWare Technologies has launched the TW-145 Digital Radio Head, a vehicular radio system designed to simplify integration of Mobile Ad Hoc Networking communications on tactical vehicle platforms. The all-in-one solution features a patent-pending architecture that installs on external antenna mounts, reducing installation complexity through a single power-and-data cable. The TW-145's IP-based architecture enables integration with vehicular intercom systems, command-and-control applications and beyond-line-of-sight communications systems. It operates across VHF and UHF frequencies, offering long-range communications with advanced anti-jam capabilities and supporting TrellisWare's TSM and Katana waveforms. The company has begun initial deliveries to a major European defence customer. Vice President Haidong Wang said the system addresses high integration costs that often exceed radio costs themselves, providing a more cost-effective approach to vehicle modernisation.

EIN Presswire
Jun 15th, 2026
TrellisWare Technologies introduces TW-145 Digital Radio Head optimized for vehicular networking.

TrellisWare Technologies introduces TW-145 Digital Radio Head optimized for vehicular networking. June 15, 2026, 05:00 GMT The TW-145 is a rapidly deployable vehicular radio designed to simplify integration and deliver resilient networking across tactical vehicle platforms By reducing installation complexity and supporting rapid in-field integration, the TW-145 provides a more flexible and cost-effective approach to accelerating vehicle modernization."" - Haidong Wang, Vice President of Products and Technologies SAN DIEGO, CA, UNITED STATES, June 15, 2026 /EINPresswire.com/ - TrellisWare Technologies, Inc., the global leader in resilient tactical networking, today announced the launch of the TW-145 Digital Radio Head, an all-in-one vehicular radio system and the first purpose-built solution optimized to extend Mobile Ad Hoc Networking (MANET) communications to tactical vehicle platforms through a simplified and rapidly deployable communications architecture. The TW-145 features an innovative, patent-pending architecture that reduces the complexity traditionally associated with integrating vehicular communications systems. Designed to be installed on the external antenna mount, the digital radio head maximizes crew space, improves RF performance, simplifies installation through a single power-and-data cable, reducing dependence on specialized integration engineers, and also supports seamless vehicle-to-vehicle transfers as mission requirements evolve. At its core, the TW-145's IP-based architecture enables flexible integration with existing vehicular intercom systems, command-and-control (C2) applications, user devices, and beyond-line-of-sight (BLOS) communications systems, providing a scalable foundation for interoperability across mission systems. "One of the biggest cost and schedule drivers of vehicular modernization is vehicle/radio integration, often costing more than the radios themselves. The innovative all-in-one digital radio head architecture of the TW-145 was developed to help modernize tactical vehicle communications with a capability that is not only resilient and interoperable, but also significantly easier to deploy across platforms," said Haidong Wang, vice president of products and technologies at TrellisWare. "By reducing installation complexity and supporting rapid in-field integration, the TW-145 provides a more flexible and cost-effective approach to accelerating vehicle modernization that is urgently needed in today's global security environments." The TW-145 is already supporting international modernization efforts, with initial deliveries underway to a major European defense customer. These initial shipments represent a key milestone in expanding TrellisWare's resilient MANET capabilities across allied tactical vehicle platforms. Delivering resilient MANET across VHF and UHF frequencies, the TW-145 provides long-range communications with EW-resilient performance, including advanced anti-jam (A/J) capabilities. Interoperability is extended through support for TrellisWare's TSM(R) and Katana(TM) waveforms, enabling seamless integration with traditional handheld and manpack radios. Together, these capabilities strengthen TrellisWare's interoperable MANET ecosystem, enabling resilient connectivity across a broad range of tactical communications systems and environments. Legal Disclaimer: EIN Presswire provides this news content "as is" without warranty of any kind. We do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author above. You just read: June 15, 2026, 05:00 GMT EIN Presswire's priority is author transparency. We do our best to weed out false and misleading content. The content above is the sole responsibility of the author who makes it available. If you have any complaints, kindly contact the author above. Makenna Pereborow Company/Organization TrellisWare Technologies, Inc. 10641 Scripps Summit Court, Suite 100 San Diego, California, 92131 United States +1 858-753-1600

The Weekly Voice LTD
May 12th, 2026
TrellisWare launches TW-310 embedded datalink module for UAS market.

TrellisWare launches TW-310 embedded datalink module for UAS market. Last updated: May 12, 2026 12:38 pm Trusted world leader in highly resilient MANET waveforms with over 225,000 systems fielded, is redefining how UAS systems operate in peer level threat environments. - Advertisement - Discover more Geographic Reference Newspapers The rapid advance of EW threats faced by today's unmanned systems has rendered legacy pseudo-resilient techniques, such as interference avoidance, ineffective." - Marcus Urie, Sr. Dir., Product Management & Strategic Partnerships SAN DIEGO, CA, UNITED STATES, May 12, 2026 /EINPresswire.com/ - TrellisWare Technologies, Inc., the global leader in resilient tactical networking, today announced the launch of its latest embedded datalink module: the TW-310. This market-disrupting radio integrates TrellisWare's industry-standard TSM(R) and Katana(TM) Wideband and Narrowband waveforms to deliver true Anti-Jam (A/J) MANET capabilities in an ultra-low SWaP-C (size, weight and power-cost) package optimized for UAS applications. With 8W transmit power and weighing merely 48-grams, the TW-310 enables long-range and long-endurance operations at a low cost per unit, which is critical for attritable systems such as loitering munitions. The solution's continuous 1250-2600MHz of spectrum coverage, paired with the ability to fast-frequency hop over 1.35GHz, provides unmatched operational flexibility, while its broad frequency-hopping range ensures superior wideband data performance in contested environments. The TW-310 supports Fast Frequency Hopping (FFH) wideband MANET waveform, Katana Wideband, which utilizes gold-standard ECCM (Electronic Counter-Countermeasure) techniques validated by U.S. government agencies for true A/J performance. - Advertisement - Discover more City & Local Guides Demographics Local News "The rapid advance of EW threats faced by today's unmanned systems has rendered legacy pseudo-resilient techniques, such as interference avoidance, ineffective," says Marcus Urie, senior director, product management and strategic partnerships. "To provide real resilience against real threats, proven military-grade techniques validated by government labs and real-world testing must be used." The TW-310 also supports other waveforms, including TrellisWare's industry-standard TSM, enabling direct over-the-air interoperability with hundreds of thousands of ground tactical handheld and vehicular radios widely fielded by the US Army, USMC, SOF, and coalition partners worldwide. Engineered for seamless integration with rich and flexible interfaces, the TW-310 datalink module enables robust, anti-jam communications for Intelligence, Surveillance, and Reconnaissance (ISR), Command and Control (C2), and relay for existing or next-generation UAS platforms. At the foundation of TrellisWare's Mobile Ad Hoc Networking (MANET) is Barrage(TM) Relay networking, the company's unique and pathless tactical communications technology that delivers proven scalability and performance, ensuring quality of service as operational demands evolve. Capitalizing on this purpose-built technology, TrellisWare delivers the flexibility, security, and reliability required for modern tactical UAS communications, keeping users connected when it matters most. Peter Nilsson TrellisWare Technologies, Inc. [email protected] Legal Disclaimer: EIN Presswire provides this news content "as is" without warranty of any kind. We do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author above. - Advertisement -

TrellisWare Technologies, Inc.
Apr 14th, 2026
TrellisWare to showcase resilient MANET solutions at SOF Week 2026 - tactical communications leader to highlight katana(tm) Wideband waveform for contested environments and industry-standard TSM(R) ecosystem.

TrellisWare to showcase resilient MANET solutions at SOF Week 2026 - tactical communications leader to highlight katana(tm) Wideband waveform for contested environments and industry-standard TSM(R) ecosystem. TrellisWare waveforms and radios uniquely provide a range of advanced, resilient, and fully interoperable MANET solutions, demonstrating how mission-critical connectivity enables success for allied Special Operations Forces worldwide. San Diego, CA, April 14, 2026 - TrellisWare Technologies, Inc., the trusted leader in resilient waveforms and interoperable tactical radios, today announced the company will be exhibiting in booth #313 at SOF Week 2026, to be held at the Tampa Convention Center in Tampa, Florida, May 18 - 21, 2026. The company will showcase its portfolio of broad-spectrum Software Defined Radios (SDRs) and advanced multi-waveform technologies being used by allied Special Operations Forces (SOF) worldwide. As modern threats evolve, TrellisWare is leading the charge in spectrum dominance. The company will specifically feature the Katana Wideband waveform, a modern MANET solution purpose-built to meet peer threats head-on. By providing true resiliency in the presence of sophisticated jamming, Katana Wideband enables SOF to maintain seamless data connectivity, even in the most highly contested electronic warfare (EW) environments. TrellisWare will also feature its extensive partner ecosystem and integrated solutions that have been proven to deliver resilient communications across modern and legacy platforms. "TrellisWare's massive ecosystem of interoperable radios with over 225,000 systems fielded leverages our TSM and Katana waveforms that have moved beyond promises to become mission-proven standards," says Matt Fallows, Vice President, Global Business Development and Customer Support for TrellisWare. "As a result, we are giving operators the ability to prevail over the complexities of modern warfare by ensuring that when spectrum is contested, our technology does exactly what we say it will: keep the team connected." At the foundation of TrellisWare's Mobile Ad Hoc Networking (MANET) is Barrage(TM) Relay, the company's unique and pathless tactical communications technology that delivers proven scalability and performance, ensuring quality of service as operational demands evolve. Capitalizing on this purpose-built technology, TrellisWare delivers the flexibility, security, and reliability required for modern tactical communications, keeping users connected when it matters most. To schedule a meeting with TrellisWare executives in advance, please contact [email protected] or stop by booth #313 during the show. For more information about TrellisWare, please visit www.trellisware.com. About TrellisWare Technologies, Inc. Founded in 2000 and headquartered in San Diego, California, TrellisWare Technologies, Inc. is the global leader in highly advanced algorithms, waveforms, and communications systems that range from small form factor radio products to fully integrated solutions. TrellisWare's waveforms are the industry standard for resilient Mobile Ad Hoc Networking (MANET) communications that power a wide array of interoperable Software Defined Radios (SDRs) that help ensure mission success across today's highly contested battlespaces. The company provides unmatched spectrum support, develops products that are engineered for seamless network scalability, and provides extreme mobility in the most challenging RF environments. For more information, please call 858-753-1600 or write to [email protected]. Peter Nilsson, Director, Corporate Marketing TrellisWare Technologie 858-880-5466