Jobs in the United States

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Added 1 min ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
Role summary: Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks.…
Added 1 min ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
As a Staff Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving the full software development lifecycle from coding to deployment. You will…
Added 1 min ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
The (USA) Staff, Software Engineer plays a critical role in delivering scalable platform capabilities and driving the full software development lifecycle, including design, coding, testing,…
Added 1 min ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 1 min ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 2 mins ago
GG
GSI Project Quality Engineer
GE Grid Solutions, LLC
Remote, United States
- $90,200 to $150,400 USD / year
Quality Systems & Travel: Extensive experience managing non-conformances, CAPA, root cause analysis, audits, and quality software systems (SAP, Power BI, NCR systems), alongside strong…
Added 2 mins ago
TT
Software Engineer, Marketplace
True Talent Solutions Partners
San Francisco, CA
- $250,000 to $300,000 USD / year
On-site in San Francisco, California, five days per week, with flexible working hours.
Added 2 mins ago
TT
Senior Control Electronics Engineer
True Talent Solutions Partners
Torrance, CA
- $150,000 to $200,000 USD / year
Design and deliver real-time electronic control systems for hypersonic flight vehicles. This hands-on role owns flight-critical hardware from initial design through testing and integration,…
Added 2 mins ago
Quality Engineer
Toyota
Liberty, NC
Toyota North Carolina’s (TBMNC) Quality Department is looking for a passionate and highly motivated Quality Engineer.
Added 2 mins ago
Senior Product Engineer
Toyota
Liberty, NC
Toyota North Carolina's (TBMNC) Central Tech Department is looking for a passionate and highly motivated Senior Product Engineer.
Added 3 mins ago
GNC Engineer
United States
As a GNC engineer at AstroForge, you’ll own a large part of the flight algorithms powering the world’s first asteroid mining vehicles. You’ll be part of a talented team of engineers to…
Added 3 mins ago
Application Engineer
Real-Time Innovations
Remote, United States
From autonomous uncrewed defense systems to next-generation avionics and integrated battle management systems, RTI’s software powers the world’s most demanding real-time platforms. We are…
Added 4 mins ago
Sr Workday Technical Developer/Engineer (Integrations)
Lineage Logistics
Novi, MI
Follow established Software Development Life Cycle (SDLC) processes.
Added 5 mins ago
RA
Sr Staff Functional Safety Engineer
Rivian and Volkswagen Group Technologies
Irvine, CA · Palo Alto, CA
- $218,200 to $327,400 USD / year
…clear vision for automotive’s next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we’re addressing the challenges of electric vehicles through…
Added 6 mins ago
Software Control Engineer - IS (EE26136)
TMEIC Corporation Americas
Roanoke, VA
Develop and test PC/PLC software control solutions for industrial systems applications that meet client specifications and fulfill project requirements
Added 6 mins ago
Software Development Engineer III - Network & SDN - TeraWave
Blue Origin Personnel, LLC
Cupertino, CA
As a Software Engineer for Network Architecture and SDN at TeraWave, you contribute technical expertise to the design and implementation of the network that operates our multi-orbit…
Added 6 mins ago
Senior Software Engineer - TeraWave PoP Control-Plane Network Services
Blue Origin Personnel, LLC
Cupertino, CA
We are looking for a Senior Software Engineer to architect and build the PoP Control-Plane Network Services - the software layer that manages, routes, and controls a dynamic mesh network of…
Added 6 mins ago
Principal Software Engineer – TeraWave Vehicle Platforms (Infrastructure)
Blue Origin Personnel, LLC
Cupertino, CA
We are seeking a Principal Software Engineer to join our Vehicle Platforms team for our revolutionary TeraWave satellite communications network.
Added 7 mins ago
Sr Engineer IT Digital
Academy Sports
Katy, TX
Bachelor’s degree in computer science, Computer Engineering, Systems Engineering, or related field, or equivalent years of related work experience required
Added 7 mins ago
2027 Summer Intern: Software Engineer
Spectrum
Greenwood Village, CO
Must have at least a 3.0 GPA or greater in current program
Added 8 mins ago
Test Engineer I
Nikkiso Cryogenic Industries
North Las Vegas, NV
Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry. We are…
Added 10 mins ago
Research Engineer/Research Scientist in World Models and Simulation
Deeproute.ai
Fremont, CA
We are seeking a hands-on [Research Engineer/Research Scientist] with expertise in world modeling, video generation, predictive modeling, or learned simulation. You will develop models that…
Added 11 mins ago
Manufacturing Engineer, Electromagnetic Warfare
Anduril Industries
Irvine, CA · Costa Mesa, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 15 mins ago
Test and Launch Operations Engineer I
Rocket Lab Corporation
Wallops Island, VA
This role is within the Avionics discipline, responsible for Avionics Hardware and software, Radio Frequency (RF) systems, Ground Segment, Telemetry, Networking and all Avionics operations…
Added 15 mins ago
Data/Machine Learning Engineer II
Coca-Cola North America
Atlanta, GA
5–10 years of professional software engineering experience, with experience spanning application development, data, or machine learning systems.

GD Information Technology, Inc.

RF Engineer Sr Principal

United States

The likely salary range for this position is $147,292 - $199,278.

Apply on gdit.wd5.myworkdayjobs.com About employer

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Job details

Pay: The likely salary range for this position is $147,292 - $199,278.
Experience: 10+ years of progressive engineering experience in RF, radar, or spectrum management.
Posting language: English
Posted: Nov 5, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

Public Trust/Other Required:

MBI (T2)

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Analytical Tools, Radio Frequency (RF), Reporting and Analysis, RF SystemsCertifications:

NoneExperience:

10 + years of related experienceUS Citizenship Required:

Job Description:

GDIT is seeking a Sr. Principal RF/Spectrum Systems Engineer to support Counter Unmanned Aircraft Systems (CUAS) engineering for the Federal Aviation Administration (FAA). In this high-impact role, you will lead the research, testing, evaluation, and spectrum analysis of cutting-edge UAS detection and mitigation technologies in active airport environments. This position uniquely bridges hands-on RF engineering, advanced systems analysis, and national policy development - directly influencing future FAA Advisory Circulars and aviation safety standards.

Key Responsibilities

RF & Radar Engineering

Lead radar testing across L, S, C, X, Ku, and Ka frequency bands using FMCW, pulse Doppler, and other waveforms (including Phased Array antenna technologies).
Lead testing of mitigation devices operating in other frequency bands (VHF/UHF/Microwave).
Conduct precise RF measurements (power, gain, EIRP, spectrum occupancy) and evaluate electromagnetic compatibility (EM/EMC) for spectral compliance.
Perform near-field and far-field antenna range measurements in controlled or operational environments.

CUAS Research, Testing & Evaluation (RD/T&E)

Conduct rigorous spectrum interference testing at active airports prior to CUAS deployment.
Develop, execute, and oversee detailed test plans, test cards, and structured evaluation frameworks.
Manage vendor systems during deployment, troubleshooting, data collection, and teardown.
Establish selection criteria for UAS platforms used in evaluations, alongside performance metrics and pass/fail criteria.
Document all RD/T&E activities to contribute to FAA guidance on the selection, procurement, deployment, and management of CUAS systems as well as RF-specific measurement equipment.

Systems Engineering & Strategic Policy

Conduct thorough RF hazard analyses and safety assessments prior to open-air testing.
Translate complex RD/T&E data into performance specification frameworks using modeling, simulation, and analysis tools to shape FAA Advisory Circulars.
Utilize technical data tools to model and analyze spectrum environments and system capabilities.
Create multi-airport CUAS operational recommendations and best practices aligned with FAA Safety Risk Management (SRM) principles.

Qualifications Required:

Bachelor of Engineering degree in Electrical, Aerospace, Systems, Mechanical (preferred) or other technical discipline. Non-U.S. degrees must be ABET accredited.
10+ years of progressive engineering experience in RF, radar, or spectrum management.
Proven experience using spectrum analyzers and other equipment to test, evaluate and characterize complex RF devices and environments for FCC/NTIA compliance.
Demonstrated success in conducting open-air RF/spectrum data collection.
Ability to evaluate the functional capabilities of complex technologies with minimal supervision.
Highly collaborative with strong technical writing and presentation skills for both technical and non-technical audiences with teams including other disciplines.
Ability to independently plan and deliver projects with high-quality, on-time results.
Proficiency with MS Word, Excel, and PowerPoint.
Physical ability to lift up to 25 lbs. during field deployments.
Ability to obtain an FAA Suitability clearance and maintain a valid U.S. passport.

Preferred:

Direct experience developing or executing structured test plans for aviation or defense technologies.
Proficiency with data analysis and visualization tools (e.g., MATLAB, Python, JMP, or advanced Excel).
Familiarity with FAA Safety Risk Management (SRM) principles or airport operations.

The likely salary range for this position is $147,292 - $199,278. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

Travel Required:

10-25%

Telecommuting Options:

Onsite

Work Location:

USA NJ Egg Harbor Township

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply on gdit.wd5.myworkdayjobs.com About employer

More about this job

Skills

Reporting
Research
Unmanned air systems
Policy development
Regulatory compliance
Troubleshooting
Procurement
Risk management
Technical writing
Presentation skills
Microsoft Word
Microsoft Excel
Microsoft PowerPoint
Heavy lifting
Data analysis
The MathWorks MATLAB
Python

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Work requirements

Jobs in the United States