--- title: 'GNOC Engineer at AST SpaceMobile' canonical: 'https://feeny.ai/job/gnoc-engineer-ast-spacemobile-buenos-aires-28fmayfzqem9' type: 'job' last_seen: '2026-10-24' --- # GNOC Engineer at AST SpaceMobile - **Company:** AST SpaceMobile - **Location:** Buenos Aires, Argentina - **Posted:** 2026-10-23 - **Last confirmed live:** 2026-10-24 - **Apply:** https://ast-science.com/company/careers/?gh_jid=4746164005 ## Job description AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a GNOC Engineer to join our growing global operations team. This role is responsible for monitoring, troubleshooting, and maintaining a geographically distributed communications network infrastructure to ensure high availability and service reliability. In addition to network operations responsibilities, the GNOC Engineer will support spare parts inventory management, warehouse operations, and travel to remote sites for equipment maintenance, replacement, and troubleshooting activities. ## Key Responsibilities - Monitor connectivity, performance, and operational status of distributed communications and network infrastructure. - Investigate network, RF, and system anomalies; perform troubleshooting, root cause analysis, and escalation management as required. - Maintain accurate incident records, trouble tickets, maintenance logs, and operational reports. - Provide service assurance through proactive monitoring and timely incident response. - Deliver first-line technical support to customers and internal stakeholders via phone, email, and other communication channels. - Perform preventive and corrective maintenance on communications, network, and related infrastructure systems. - Collaborate with engineering, operations, and support teams on escalations, upgrades, and service-impacting changes. - Utilize monitoring and fault management platforms to track system health, performance, and availability. - Manage spare parts inventory, including receiving, storage, stock tracking, audits, and inventory documentation. - Coordinate logistics and shipment of replacement equipment to support maintenance and repair activities. - Travel to operational sites throughout North America to perform equipment replacement, troubleshooting, testing, and maintenance activities. - Participate in a 24x7 operational support environment, including shift work, weekends, and on-call support as required. Qualifications: Education - Bachelor’s degree in Computer Science, Telecommunications, Electronics Engineering, Information Technology, or a related technical discipline. - Relevant industry certifications are a plus (e.g., CompTIA Network+, CCNA, Satellite Communications, RF, or equivalent). ## Experience - A minimum of 3 years of experience supporting satellite, wireless, telecommunications, network operations, or related communications infrastructure environments. - Experience troubleshooting complex technical systems in a mission-critical or operational support setting. - Hands-on experience working with RF, networking, and communications equipment. ## Preferred Qualifications - Experience supporting Network Operations Centers (NOC), Global Network Operations Centers (GNOC), or telecommunications operations environments. - Knowledge of satellite communications infrastructure and ground-based communications systems. - Experience with inventory management, warehouse operations, or spare parts logistics. - Familiarity with fiber optic infrastructure and broadband networking technologies. - Experience performing field maintenance and supporting remote operational sites. - Understanding of preventative maintenance programs and operational readiness processes. - Experience working in a shift-based, 24x7 operational environment. Soft Skills - Strong analytical and problem-solving abilities. - Excellent troubleshooting and root cause analysis skills. - Strong interpersonal skills and ability to work collaboratively across cross-functional teams. - Excellent written and verbal communication skills. - Ability to remain composed and effective during high-priority incidents. - Strong organizational and documentation skills. - Meticulous attention to detail and accuracy. - Self-motivated with the ability to work independently with minimal supervision. - Adaptable and flexible in a fast-paced operational environment. Technology Stack - Network monitoring and fault management platforms - Ticketing and incident management systems - Remote access and remote desktop tools - IP networking technologies (TCP/IP, routing, switching) - Fiber optic communications systems - RF communications systems and related infrastructure - Modems, multiplexers, and broadband communications equipment - Microsoft Office Suite - Reporting and operational dashboard tools - Inventory and asset management systems Physical Requirements - Ability to work in a standard office environment and use a computer for extended periods. - Ability to work rotating shifts, including evenings, weekends, and holidays as required. - Ability to travel domestically and internationally as needed. - Ability to operate a motor vehicle and maintain a valid driver's license. - Ability to lift and move equipment and spare parts weighing up to 50 pounds. - Ability to work in equipment rooms, communications facilities, and remote operational sites. - Ability to stand, walk, bend, and climb ladders occasionally while performing field maintenance activities. - Ability to travel on short notice in support of business-critical operational needs. This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. ## About AST SpaceMobile ## Company Overview - **One-liner**: AST SpaceMobile is building the first and only space-based cellular broadband network accessible directly by standard, unmodified smartphones. - **Entity Type**: Public (Nasdaq: ASTS) - **Headquarters**: Midland, Texas, USA - **Founded**: 2017 - **Founders**: Abel Avellan ## Core Business - **Primary industry**: Space-based telecommunications / Satellite broadband - **Target customers**: B2B (mobile network operators), B2C (indirectly through MNOs), and government/defense agencies - **Mission**: To eliminate connectivity gaps faced by today’s nearly six billion mobile subscribers and bring broadband to the billions who remain unconnected using a space-based cellular network. ## Products & Services - **[SpaceMobile Network]**: A space-based cellular broadband network that delivers 4G/5G connectivity directly to standard smartphones without any hardware modifications, apps, or software updates. - **[BlueBird Satellites]**: The company’s commercial satellite constellation, designed to provide full broadband coverage globally. BlueBird satellites are among the largest commercial communications arrays in low Earth orbit. - **[BlueWalker 3]**: The prototype satellite used to demonstrate world-first voice, 5G, and video calls from space to ordinary phones. - **[Government & Defense Solutions]**: Tailored connectivity for tactical and public safety applications (e.g., FirstNet tests, government contracts). ## Market Standing - **Valuation/Market Cap**: Market capitalization exceeded $8 billion as of August 2024 (stock price ~$38.60). More recent figures are not publicly available but the company has raised over $2 billion as of Q2 2025. - **Key Metric (Total Funding)**: Over $2 billion raised (debt and equity) as of Q2 2025. - **Notable Investors/Partners**: Vodafone, Rakuten, American Tower, Samsung Next, Cisneros, Google (product partnership), AT&T, Verizon, FirstNet Authority. - **Growth Signals**: - Partnerships with nearly 60 mobile network operators covering ~3 billion combined subscribers. - Successfully completed first VoLTE voice calls, video calls, and 5G data connections using standard smartphones via satellite. - First public safety tests on FirstNet (Jan 2024) and first activation for government defense use cases (June 2025). - Commercial contract with Vodafone through 2034 for Europe and Africa. - 578 employees as of 2024; expanding manufacturing and office footprint globally. ## Competitive Advantages - **First-mover**: Only company offering direct-to-smartphone satellite broadband with no specialized hardware or software required. - **Patent Moat**: Over 3,800 patents and pending claims protecting proprietary technology. - **MNO Integration**: Deep partnerships with major global operators enable seamless integration with existing terrestrial networks. - **Satellite Scale**: BlueBird satellites feature large phased-array antennas (BlueWalker 3 array is 693 sq ft), providing a field of view over 300,000 sq miles. ## Strategic Focus - **Constellation Deployment**: Rapidly launching and operationalizing the BlueBird satellite fleet to start generating significant commercial revenue. - **Global Coverage Expansion**: Targeting full service across multiple continents, with a focus on remote and underserved regions. - **Government & Defense**: Broadening contracts for secure, tactical connectivity. - **Technology Advancement**: Continued R&D on next-generation satellite capabilities and network optimization. ## Why Work Here - **Culture**: Fast-growing company with a startup mindset; employees are encouraged to wear many hats and tackle meaningful challenges. - **Global Presence**: Offices in Midland (TX), Homestead (FL), Miami (FL), Lanham (MD), Tel Aviv, Barcelona, Edinburgh, Hyderabad, and other locations. - **Impact**: Opportunity to work on a historic transformation in global connectivity, directly connecting billions of people. - **Perks & Environment**: Nearly 500,000 sq ft of manufacturing and office facilities; emphasis on innovation, autonomy, and cross-disciplinary collaboration. - **Career Growth**: Open positions listed on Greenhouse; values proactive, passionate innovators. ## Sources 1. [AST SpaceMobile Official Website](https://ast-science.com) 2. [AST SpaceMobile Company Page](https://ast-science.com/company/) 3. [AST SpaceMobile Careers Page](https://ast-science.com/company/careers/) 4. [AST SpaceMobile Investor Relations](https://investors.ast-science.com/) 5. [Wikipedia – AST SpaceMobile](https://en.wikipedia.org/wiki/AST_SpaceMobile) ## Other roles at AST SpaceMobile - [Program Manager](https://feeny.ai/job/program-manager-ast-spacemobile-dallas-ch2xvrjxj0tr) — Dallas, TX - [TPM](https://feeny.ai/job/tpm-ast-spacemobile-dallas-srhgtqma1epb) — Dallas, TX - [Director, Delivery Excellence](https://feeny.ai/job/director-delivery-excellence-ast-spacemobile-dallas-07dbmdkye70a) — Dallas, TX - [Senior Director, Device Validation](https://feeny.ai/job/senior-director-device-validation-ast-spacemobile-dallas-v7np5p7a39md) — Dallas, TX - [Junior Mechanical Engineer - Jig Design and Tooling](https://feeny.ai/job/junior-mechanical-engineer-jig-design-and-tooling-ast-spacemobile-barcelona-z7fmqfwemz0b) — Barcelona, Spain - [Quality Inspector II ,4th Shift, Site 2](https://feeny.ai/job/quality-inspector-ii-4th-shift-site-2-ast-spacemobile-midland-hdm5sev4ymfx) — Midland, TX - [Quality Inspector II, 2nd Shift, Site 2](https://feeny.ai/job/quality-inspector-ii-2nd-shift-site-2-ast-spacemobile-midland-ajkfx8qa0f21) — Midland, TX - [Senior Analyst Engineer - Thermal](https://feeny.ai/job/senior-analyst-engineer-thermal-ast-spacemobile-barcelona-zr1v5r8dj2k9) — Barcelona, Spain - [Senior Principal Systems Engineer](https://feeny.ai/job/senior-principal-systems-engineer-ast-spacemobile-lanham-p7zw453w5egs) — Lanham, MD - [Principal Systems Engineer](https://feeny.ai/job/principal-systems-engineer-ast-spacemobile-titusville-ky29gew1k1g5) — Titusville, FL