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Summer 2027 - System Engineer Intern - 90413059 - Wilmington
Amtrak
Wilmington, DE
- $18 to $35 USD / hour
This system engineer – intern position will be responsible for application development work for ACMS (asset condition monitoring system) which involves IOT (wayside scanner & onboard train…
Added 46 mins ago
Research Engineer / Scientist, Pre-training
Anthropic
Remote, United States
…are aligned with human interests. We are seeking a Research Engineer to join our Pre-training team, responsible for developing the next generation of large language models. In this role,…
Added 54 mins ago
Power Systems Engineer
Open Systems International, Inc.
Medina, MN
…manage, control, and optimize the grid. As a DMS Application Engineer you will be involved in all aspects of the successful delivery of systems to our customers. You will be engaged with…
Added 1 hour ago
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Principal AI Engineer - Evinova
AstraZeneca
Gaithersburg, MD · Gaithersburg
- $144,648.8 to $189,851.55 USD / year
As Principal AI Engineer, you'll design and implement sophisticated agentic AI systems that power next-generation life sciences solutions. Working at the intersection of AI research and…
Added 1 hour ago
Principal Systems Engineer - Processing, Guidance, & Controls Engineers t
RTX Corporation
tucson, AZ
The PG&C Center in Tucson, AZ are currently hiring Principal Systems Engineer - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product…
Added 1 hour ago
Sr. Systems Engineer - Processing, Guidance, & Controls Engineers
RTX Corporation
tucson, AZ
The PG&C Center in Tucson, AZ are currently hiring Sr. Systems Engineer - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product lines.…
Added 1 hour ago
Systems Engineer II - Processing, Guidance, & Controls Engineers
RTX Corporation
tucson, AZ
The PG&C Center in Tucson, AZ are currently hiring Systems Engineer II - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product lines. These…
Added 1 hour ago
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Campus Graduate Masters Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
At American Express, we empower future technologists to learn, innovate, and make an impact from day one. As an AI Engineer Intern in Enterprise Technology Services, you’ll join a 10-week…
Added 1 hour ago
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Campus Graduate Masters Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
At American Express, we empower future technologists to learn, innovate, and make an impact from day one. As a Software Engineer Intern, you’ll join a 10-week Summer Internship Program and…
Added 1 hour ago
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Campus Undergraduate Full-Time Engineer - 2027 AI Engineer I, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $78,000 to $124,750 USD / year
- Full-time
At American Express, we empower technologists to learn, innovate, and make an impact from day one. As an AI Engineer I in Enterprise Technology Services, you’ll join a full-time graduate…
Added 1 hour ago
Application Engineer - DevOps & Engineering Tools
RTX Corporation
phoenix, AZ
We are seeking an experienced Application Engineer - DevOps & Engineering Tools to join our agile team! In this role you will deploy, administer, and support new and existing…
Added 2 hours ago
Hybrid Cloud Platform Engineer
Valiant Solutions, LLC
St. Louis, MO · Springfield, VA, VA
Valiant Solutions is seeking a Hybrid Cloud Platform Engineer to join our rapidly growing, innovative team!
Added 2 hours ago
HPC Infrastructure & Cluster Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Valiant Solutions is seeking an HPC Infrastructure & Cluster Engineer to join our rapidly growing and innovative team!
Added 2 hours ago
Network Engineer
Valiant Solutions, LLC
Springfield, VA, VA
Valiant Solutions is seeking a Network Engineer to join our rapidly growing and innovative team!
Added 2 hours ago
QA Test Engineer, Industrial
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a QA Test Engineer, Industrial based in United States .
Added 2 hours ago
DevOps Architect
Jobgether
Remote, United States
Develop production-grade automation scripts and engineering tools using Python and Bash, contributing to Java or Node.js services when required.
Added 2 hours ago
Senior Integration Engineer – AI - Tax And Audit AI
Thomson Reuters (Tax & Accounting) Inc
Brooklyn, NY · Frisco, TX · Chicago, IL · Ann Arbor, MI · Eagan, MN
Help bring AI into the systems tax and audit professionals rely on every day. As a Senior Integration Engineer, you will connect AI solutions with Thomson Reuters products and client…
Added 2 hours ago
Senior Tax & Audit AI Engineer, FDE
Thomson Reuters (Tax & Accounting) Inc
Brooklyn, NY · Frisco, TX · Chicago, IL · Ann Arbor, MI · Eagan, MN
Build prompts, AI agent instructions, prototypes and working automations using AI coding tools, Python and low-code platforms.
Added 2 hours ago
Cyber Data Analysis Engineer
Valiant Solutions, LLC
Springfield, VA
Valiant Solutions is seeking a Cyber Data Analysis Engineer to join our rapidly growing and innovative team!
Added 3 hours ago
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Software Systems Engineer - GitHub Enterprise
HP
Vancouver
- $105,050 to $161,800 USD / year
…Kubernetes infrastructure. You’ll work at the intersection of developer experience, platform engineering, and AI-driven productivity, partnering with cross-functional teams to solve…
Added 3 hours ago
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Founding Senior Engineer
True Talent Solutions Partners
New York, NY
- $175,000 to $225,000 USD / year
Join an early-stage AI company building growth tools for consumer brands. As the second engineer, you will build core product systems hands-on while shaping the engineering culture and…
Added 3 hours ago
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Forward Deployed Engineer
True Talent Solutions Partners
San Francisco, CA
- $165,000 to $250,000 USD / year
- Hands-on experience with Python, APIs, cloud platforms, LLMs, prompt engineering, and agentic AI systems.
Added 3 hours ago
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Software Engineer
Triangle Manufacturing
Upper Saddle River, NJ
- $80,000 USD / year
Knowledge of at least one programming language and related frameworks/libraries (JavaScript, Python, Ruby, .NET, etc.)
Added 3 hours ago
Systems Test Engineer II
Hewlett Packard Enterprise
Spring, TX
…Artificial Intelligence (AI) development and applications. The engineer plays a key role in validating complex integrated systems before release, helping identify product issues that could…
Added 3 hours ago
Staff Systems Engineer - Modeling Simulation & Analysis - 20144
Northrop Grumman
Huntsville
Northrop Grumman Defense Systems is seeking a Staff Systems Engineer - Modeling, Simulation & Analysis (level 5) to join its team. This position is in Huntsville, AL.

CORP-Corporate Office

Engineer/Principal Engineer RF Microwave/Mixed Signal Design Engineer

United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Interim Secret

TRAVEL: Yes, 10% of the TimeDescription

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational awareness and understanding to protect the U.S. and its global allies.

We are looking for you to join our team as an Engineer/Principal Engineer RF Microwave Mixed Signal Design based out of Baltimore (Linthicum), MD. This is full time onsite position that offers the 9/80 Schedule.

What You'll Get to Do The Airborne Multifunction Sensors (AMS) Engineering and Sciences (E&S) organization is fertile ground for all experience levels to become part of our growing team and contribute to our goals. The department offers opportunities to grow on a technical track both broad and deep as well as explore project leadership or management positions.

We are seeking engineers with experience and interest in electronic assembly and packaging design. Roles and responsibilities include, but are not limited to, the following:

Designing, modeling, and verifying RF and mixed signal assembly product types including apertures, radome, circulators/isolators, Transmit/Receive modules and switches, interposer assemblies, filters, RF manifolds/splitters, backplanes, beamformers, and other relevant RF building blocks within RF antenna subsystem.
Designing, modeling, and verifying RF and mixed signal subsystems products including Active Electronically Scanned Array (AESA) and other RF Subsystem products within an electronic sensor system like a Radar.
Using industry design tools for modeling and simulating RF and mixed signal performance. Tools include but are not limited to: ANSYS EM Suite, CST Microwave, Keysight ADS, Genesys, Matlab/Simulink, Xpedition, DXDesigner, TICRA/GRASP, FEKO, Python/C++/C#, Github, Labview.
RF and mixed signal hardware test planning and test specification creation
RF and mixed signal hardware production follow, engineering troubleshoot and sustainment engineering.
Prototyping RF and mixed signal hardware with standard RF test equipment such as RF lab equipment such as vector network analyzers, spectrum analyzers, digital oscilloscopes, signal generators, phase noise test sets, and power meters.
Antenna measurements using anechoic chambers and antenna range test equipment.
Deriving and trading requirements from antenna subsystem-level down through component levels.
Managing RF budgets, frequency planning, and common assembly level interfaces.
Predicting assembly level performance through selecting materials, components, and packaging approaches, RF chain analysis, electromagnetic simulation, data collection and analysis, and other modeling techniques
Collaborating with peer functions such as Mechanical, Manufacturing, Quality, Supply Chain, and Test Design.
Utilizing world class manufacturing capabilities both on-site and within the broader company for prototyping through full-rate production from the foundry level to microelectronic packaging to printed circuit board fabrication and assembly to subsystem level integration and test
Working directly with a wide variety of different external supplier partners including leading domestic foundries, printed circuit board fabricators and assemblers, component manufacturers, material fabricators, and more
Supporting products throughout the product life cycle

**This role is contingent upon Program Award.

**This role is contingent upon the ability to obtain an Interim US Government Secret Clearance prior to start.

This requisition can be filled at either the Engineer (T02) or Principal Engineer (T03) level based on the below requirements.

Engineer (T02) Basic Qualifications:

Bachelor's degree in Electrical Engineering or related STEM field with 2 years of RF/microwave experience -OR- a Master’s degree in Electrical Engineering or related STEM field with 0 years of RF/microwave experience
Demonstrated knowledge of electrical engineering design software and equipment
Experience in a collaborative, cross-functional team environment
US Citizenship is required
The ability to obtain and maintain a U.S. Government Secret clearance. An active U.S. Government Interim Secret clearance is required prior to start.

T03 Principal Engineer Basic Qualifications:

Bachelor's degree in Electrical Engineering or related STEM field with 5 years of RF/microwave experience -OR- Master’s degree in Electrical Engineering or related STEM field with 3 years of RF/microwave experience -OR- a PhD degree in Electrical Engineering or related STEM field.
Demonstrated knowledge of electrical engineering design software and equipment
Experience in a collaborative, cross-functional team team environment
US Citizenship is required
The ability to obtain and maintain a U.S. Government Secret clearance. An active U.S. Government Interim Secret clearance is required prior to start.

Preferred Qualifications:

Graduate degree concentration in RF/Microwave Engineering or Computational Electromagnetics
Direct experience with Receiver Exciter (REX) hardware designs including receivers, waveform generators, master oscillators, reference generators, RF converters, and similar backend REX hardware.
Direct experience designing or testing AESA / phased array, Radar, SIGINT, or SATCOM products
Experience working in DoD Radar electronic designs through all phases of a product’s lifecycle from concept through production support
Integrated Circuit packaging techniques including chip-and-wire, QFN, flip-chip, interposers
Electronic troubleshooting from component to assembly levels
Demonstrated ability to write code to conduct complex data reduction and analysis using Matlab or Python/C++/C#
Technical team leadership experience
Current, active US Government Secret clearance or higher.

What We Can Offer You Northrop Grumman provides a comprehensive benefits package and a work environment which encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family.

Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off and Additional Benefits including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more!

Primary Level Salary Range: $87,600.00 - $131,400.00

Secondary Level Salary Range: $108,800.00 - $163,200.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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