Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 1 min ago
Senior ASIC Validation Software Engineer (Hybrid)
Cisco Systems, Inc.
San Jose, CA
…aspects of advanced IC package design and heterogeneous system integration. Our substrates use the latest 2.5D fanout technologies for large-scale integration, using the latest signaling…
Added 2 mins ago
Mechanical Reliability Growth Product Validation Engineer
Daimler Truck North America LLC
Portland, OR
Hybrid (4 days per week in-office / 1 day remote)
Added 3 mins ago
Senior Mechanical Engineer, Anduril Expeditionary Systems
Anduril Industries
Costa Mesa, CA
Connected Warfare is the team at Anduril dedicated to the modernization of the command and control systems of U.S. and Allied forces. New technologies and new adversaries demand a new…
Added 3 mins ago
Senior Machine Learning Engineer (Applied Intelligence)
Anduril Industries
Santa Ana, CA
As a Machine Learning Engineer on the Applied Intelligence initiative, you will be the critical bridge between ML research and production operations. You will own the infrastructure that…
Added 3 mins ago
Mechanical Engineer, Anduril Expeditionary Systems
Anduril Industries
Costa Mesa, CA
Connected Warfare is the team at Anduril dedicated to the modernization of the command and control systems of U.S. and Allied forces. New technologies and new adversaries demand a new…
Added 5 mins ago
Elastic Observability Engineer
Purpose Financial
Greenville, SC
This position reports to the Systems Integration Manager and is responsible for designing, implementing, and maintaining enterprise monitoring, logging, and alerting platforms to ensure the…
Added 5 mins ago
N
Staff Optomechanical Design Engineer - FSO
Neurophos
Austin, TX
- $180,000 to $200,000 USD / year
As Staff Optomechanical Design Engineer, you will design the mechanical hardware of these free-space assemblies - from concept and tolerance analysis through prototype build and transfer to…
Added 6 mins ago
Product Engineer, Nino
CoinTracker
Remote, United States
- Bonus: startup, agent, or integration experience. You've built directly with users, worked with browser automation or AI agents, or connected systems that don't fit neatly together.
Added 7 mins ago
Senior RF Hardware Engineer
Doodle Labs
Austin, TX
Doodle Labs builds the connectivity backbone of the autonomous systems revolution - resilient wireless mesh networks that let drones, robots, and unmanned platforms operate reliably in the…
Added 8 mins ago
Lead Systems Engineer - Solid Rocket Motors (SRM)
X-Bow Systems
Huntsville, AL
Job Description – Lead Systems Engineer (Systems Engineer IV/V) Location: Variable (Huntsville, AL / Luling, TX Preferred; remote supported in select states)
Added 9 mins ago
HR
NPI Engineer Defense
HEXATRONIC ROCHESTER CABLE INC
Culpeper, VA
- $120,000 to $150,000 USD / year
…Extrusion, Cabling and stranding, Shielding, Braiding, Fiber optic integration, Jacket application, Termination and…
Added 11 mins ago
RF Systems Engineer
AST SpaceMobile
Dallas, TX
We are seeking an RF Systems Engineer to lead the design, integration, testing, and deployment of advanced antenna and ground communication systems. This role will be responsible for system…
Added 11 mins ago
ServiceNow Platform Engineer
LIGHTFEATHER IO LLC
Washington, DC · Alexandria, VA
LightFeather is seeking a ServiceNow Platform Engineer to own a new ServiceNow environment for a federal program. This position offers the opportunity to build an environment from the…
Added 11 mins ago
Senior ServiceNow CMDB Engineer
LIGHTFEATHER IO LLC
Washington, DC · Alexandria, VA
Design and implement integrations with third-party systems using REST/SOAP web services and IntegrationHub
Added 11 mins ago
GCP Cloud/DevOps Engineer
LIGHTFEATHER IO LLC
Washington, DC · Alexandria, VA
LightFeather is seeking a GCP Cloud/DevOps Engineer who will play a critical role in designing, implementing, and maintaining cloud infrastructure solutions within Google Cloud Platform…
Added 11 mins ago
Software Engineer - Roy, Utah
Davidson Technologies, Inc.
Roy, UT
Leads the design, development, integration, testing, and maintenance of complex software applications and embedded software systems.
Added 13 mins ago
K
I&C Engineer - Kiewit Nuclear Solutions - IL, KS, TN, TX
Kiewit
Lenexa, KS · Houston, TX · Itasca, IL · Knoxville, TN
- $130,000 to $160,000 USD / year
Demonstrated skills in HMI design, PLC programming (ladder logic), safety systems integration, and hazardous area classification.
Added 13 mins ago
Lead Automation Engineer
PPC Partners Inc
Wrightstown, WI
The Automation Engineer Lead is responsible for leading the design, programming, implementation, and commissioning of industrial automation systems for manufacturing and industrial…
Added 14 mins ago
Senior Staff Software Engineer
ServiceNow
Santa Clara, CA
Integration with core HR, payroll, or benefits systems of record, including reconciliation and eventual-consistency patterns.
Added 14 mins ago
Process Engineer 3
Lockwood Industries, LLC dba Fralock
Poway, CA
Must have excellent written and verbal skills
Added 16 mins ago
P
Software Integration Test Engineer - Autonomous Vehicle Program
PACCAR
Kirkland, WA
- $90,400 to $141,800 USD / year
PACCAR Electronics is seeking a motivated and technically curious Software Integration Test Engineer to join our Autonomous Vehicle Program in Kirkland, WA. In this role, you will be…
Added 17 mins ago
C
Senior Director, Data Center Design & Engineering
CleanSpark
GA
- $200,000 to $250,000 USD / year
…approve commissioning agents and test scripts, witness integrated systems testing, and sign off on energization and turnover…
Added 18 mins ago
Software Development Engineer in Test - Camera API
Apple
CA
Contribute and maintain continuous integration (CI) systems, which helps developers run their tests 24x7 in lab
Added 18 mins ago
Sr. Software Engineer, Enterprise Technology Services (Forge)
Apple
Austin, TX
Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple’s Information Systems and Technology (IS&T)…
Added 18 mins ago
Design Engineer II
AVI-SPL
US-Remote · Dallas/Fort Worth, TX
The Design Engineer 2 transforms customer needs into actionable solutions through system design and detailed documentation. You will work closely with sales team members, including Account…

AST SpaceMobile

RF Systems Engineer

Dallas, TX, United States

Apply on ast-science.com About employer

Applications open in a new tab.

Job details

Experience: A minimum of 5 years of experience in RF Systems Engineering or a related field.
Posting language: English
Posted: Nov 10, 2026

Original job description

AST SpaceMobile and our global partners are building the first and only space-based cellular broadband network to be accessible by standard smartphones. Called SpaceMobile, this ultra-powerful network is being designed to provide connectivity at 4G/5G speeds everywhere on the planet – on land, at sea and in flight.

Position Overview

We are seeking an RF Systems Engineer to lead the design, integration, testing, and deployment of advanced antenna and ground communication systems. This role will be responsible for system architecture, RF performance analysis, supplier management, and field implementation activities. The ideal candidate has hands-on experience with antenna systems, RF communications, ground infrastructure, and system-level engineering in a complex technical environment.

Key Responsibilities:

Define system requirements, architecture, and RF performance specifications for antenna and ground communication systems.
Develop and maintain RF link budgets, coverage analyses, and system performance models.
Specify, evaluate, and integrate antennas, RF front-end equipment, and supporting communication infrastructure.
Plan and lead installation, integration, testing, commissioning, and acceptance activities for ground-based communication systems.
Manage external suppliers and vendors, including scope, schedules, quality, cost, and deliverables.
Conduct technical reviews and coordinate issue resolution across engineering, operations, and testing teams.
Develop and maintain system design documentation, test plans, procedures, and technical reports.
Support troubleshooting, performance optimization, and operational readiness activities.
Coordinate project schedules and ensure successful execution of engineering milestones.
Travel to vendor, testing, and deployment sites as required.

Qualifications

Education:

Bachelor's degree in Electrical Engineering, RF Engineering, Telecommunications Engineering, or a related technical field.

Experience:

A minimum of 5 years of experience in RF Systems Engineering or a related field.
Experience with antenna systems, ground communication systems, or wireless infrastructure.
Experience managing suppliers or external vendors supporting technical hardware programs.
Working knowledge of RF link budgets, system integration, and RF test methodologies.
Experience supporting installation, testing, and acceptance of RF systems.

Preferred Qualifications:

Experience supporting high-frequency RF communication systems.
Experience with RF-over-fiber, IF distribution, or similar communication architectures.
Experience qualifying, validating, and accepting hardware from external vendors.
Familiarity with satellite communications, aerospace, telecommunications, or wireless network environments.
Experience supporting field deployment and commissioning activities.

Soft Skills:

Strong interpersonal and relationship management skills.
Proven ability to collaborate effectively with cross-functional engineering and operations teams.
Excellent written, verbal, and presentation communication skills.
Strong organizational and project coordination abilities.
Effective analytical and problem-solving skills.
Ability to manage multiple priorities in a fast-paced environment.
Strong attention to detail and commitment to technical accuracy.
Self-motivated with a proactive approach to issue resolution and continuous improvement.

Technology Stack:

RF link budget and system analysis tools.
MATLAB, Python, or similar engineering analysis tools.
RF test equipment including spectrum analyzers, vector network analyzers, and signal generators.
Microsoft Office Suite (Excel, Word, PowerPoint).
Jira, Confluence, or similar project management and collaboration tools.
Requirements management and technical documentation tools.

Physical Requirements

Ability to work in a standard office environment and use a computer for extended periods.
Ability to work in laboratory, integration, and field environments.
Ability to travel up to 25% for supplier visits, testing activities, and deployment support.
Ability to lift up to 25 lbs. when required.
Ability to stand, walk, and perform site inspections during installation and testing activities.

Additional Requirements:

Ability to work in a primarily onsite environment.
Willingness to relocate to a designated company work location if required.
Ability to support occasional travel to vendor, test, and operational sites.
Ability to handle sensitive technical information in accordance with company policies.
Must be authorized to work in the United States.

Benefits & Perks

At AST, we value our employees and offer a comprehensive benefits package designed to support your health, financial well-being, and work-life balance.

Medical, Dental, and Vision Insurance
401(k) Retirement Plan with Company Match
Company-Paid Short-Term Disability (STD) and Long-Term Disability (LTD) Insurance
Company-Paid Life and Accidental Death & Dismemberment (AD&D) Insurance
Health Savings Account (HSA) and Flexible Spending Account (FSA) Options
Employee Assistance Program (EAP)
Voluntary Supplemental Benefits
Paid Time Off (PTO) and Company Holidays
Career Growth and Development Opportunities

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.

Apply on ast-science.com About employer

Report this job

Work requirements

Jobs in the United States