Jobs in the United States

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(USA) Staff, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
Apply cloud-native architecture principles to ensure scalable, resilient, and agile systems.
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(USA) Systems and Infrastructure Engineer II
Walmart
BENTONVILLE, AR
- $70,000 to $130,000 USD / year
Join Walmart as a Systems & Infrastructure Engineer II supporting the Meeting Events & Enterprise Technology Solutions (MEETS) team, where you will help design, configure, deploy, and…
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(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $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 just now
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(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $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 just now
W
(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $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 just now
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(USA) Staff, Software Engineer
Walmart
Sunnyvale, CA
- $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 just now
W
(USA) Staff, Software Engineer
Walmart
SUNNYVALE, CA
- $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 just now
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Software Engineer III - Full Stack
Walmart
BENTONVILLE, AR
- $90,000 to $180,000 USD / year
We’re looking for a Full Stack Engineer who is passionate about building impactful solutions across the entire technology stack - from intuitive user experiences to scalable backend…
Added 4 mins ago
Mechanical Design Engineer
Actalent
Albany, OR
Work EnvironmentThis role is fully on-site, five days per week, in a smaller, close-knit manufacturing facility
Added 4 mins ago
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Software Integration Engineer
Actalent
Portland, OR
- $40 to $48 USD / hour
MUST have understanding of automotive ECUs, technology, systems, and subsystems
Added 6 mins ago
Advanced Systems Engineer - Software Verification
STERIS Corporation
Mentor, OH
The Advanced Systems Engineer - Software Verification provides technical leadership for system integration, verification and validation, test automation strategy, and release readiness for…
Added 7 mins ago
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QA Engineer (6-month contract)
Centerfield
Los Angeles, CA
- $90,000 to $105,000 USD / year
…you love solving technical puzzles, making sense of complex systems, and working with engineers to turn customer challenges into solutions? Are you an advocate for quality engineering? If…
Added 7 mins ago
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Sr. QA Automation Engineer
Centerfield
Los Angeles, CA
- $95,000 to $120,000 USD / year
We are looking for an experienced Senior Automation Engineer to join our engineering team. Work closely with Product and Platform Engineers to identify key Automation opportunities that…
Added 8 mins ago
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Recruiter
Aston Carter
Seattle, WA
- $36 USD / hour
…on sourcing and recruiting talent for Software Development Engineer (SDE) and other technical positions.This is an excellent opportunity for recruiters or sourcers looking to grow their…
Added 8 mins ago
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Recruiter
Aston Carter
Chicago, IL
- $36 USD / hour
…on sourcing and recruiting talent for Software Development Engineer (SDE) and other technical positions.This is an excellent opportunity for recruiters or sourcers looking to grow their…
Added 12 mins ago
IT Support Engineer - Tier I
Bay Cities Container
Pico Rivera, CA
Bay Cities has an exciting opportunity for an IT Support Engineer (Tier I) located at our manufacturing facilities in Pico Rivera, California. The IT Support Engineer (Tier I) provides…
Added 12 mins ago
Systems Engineer – Tier II
Bay Cities Container
Pico Rivera, CA
Bay Cities has an exciting opportunity for a Tier II Systems Engineer located at our manufacturing facilities in Pico Rivera, California. The Tier II Systems Engineer supports…
Added 13 mins ago
Mechanical Design Engineer, Data Center Design Engineering
Amazon Data Services, Inc.
Seattle, WA
Engineers at Amazon work to design resilient, cost effective mechanical distribution systems. As engineers at Amazon we are responsible for achieving a world class uptime for our customers.…
Added 13 mins ago
Senior Constructability Engineer, Data Center Design Engineering
Amazon Data Services, Inc.
Austin, TX · Seattle, WA · Herndon, VA
…designed, built, and brought to life? As a Senior Constructability Engineer at Amazon, you will embed directly into first-of-a-kind and new-product programs, catching constructability and…
Added 13 mins ago
Data Center Regional Chief Engineer
Amazon Data Services, Inc.
Ridgeland, MS
Amazon Web Services (AWS) is looking for a highly motivated Regional Chief Engineer (CE) to join our Data Center Engineering Operations (DCEO) Team. This committed group works to maintain…
Added 13 mins ago
Software Development Engineer, AWS
Amazon.com Services LLC
New York, NY · Arlington, VA · Seattle, WA · Astoria, NY · Brooklyn, NY · Carle Place, NY · Cupertino, CA
Amazon Web Services (AWS) is building a central pipeline of Software Development Engineer (SDE) talent for anticipated roles in 2026. This requisition supports hiring across all AWS SDE…
Added 14 mins ago
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Site Operation Manager
Cobot
Remote, United States
- $120,000 to $150,000 USD / year
- Must have and maintain US work authorization
Added 18 mins ago
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Senior Network Engineer - DR25 Network Engineering team
Oracle
Seattle, WA · Santa Clara, CA · Redwood City, CA · Reston, VA · Nashville, TN · Austin, TX
- $102,300 to $209,500 USD / year
We are seeking a Senior Network Engineer to join the DR25 Network Engineering team. This is a hands-on individual-contributor role responsible for designing, implementing, and operating…
Added 18 mins ago
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Principal Optical Engineer
Oracle
Seattle, WA · Santa Clara, CA · Redwood City, CA · Austin, TX · Nashville, TN · Reston, VA
- $114,600 to $234,600 USD / year
The Principal Optical Engineer will be joining the Optical Network Engineering team which is responsible for building and scaling Oracle's Optical Transport Network. The team is focused on…
Added 18 mins ago
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Staff Reactor Systems Engineer
Radiant Industries
El Segundo, CA
- $150,025 to $211,838 USD / year
We are seeking a Staff Reactor Systems Engineer to own the technical integration of a first-of-a-kind reactor. With no operating predecessor to copy and no mature supply chain, you will be…

InfiniSource Consulting Solutions

Air Force GPS Engineer Cyber Security

Bethesda, MD, United States

Full-time

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Job details

Job type: Full-time
Experience: Experience: 4+ years of hands-on experience in cybersecurity, RF engineering, or wireless communications security, with a specific focus on GNSS/GPS technologies.
Posting language: English
Posted: Nov 13, 2026

Original job description

Description GPS Cybersecurity Specialist

Job Type: Full-Time Department: Cyber Security / Threat Intelligence / PNT Security

About Us

We are a cutting-edge cybersecurity firm dedicated to protecting critical infrastructure, aerospace systems, maritime navigation, and enterprise location-based services against advanced electronic attacks. As reliance on GPS and Global Navigation Satellite Systems (GNSS) grows, so do the threats of malicious manipulation. We are looking for a Geo-GPS Spoofing Cybersecurity Specialist to lead our efforts in detecting, analyzing, and mitigating positioning, navigation, and timing (PNT) threats. Position Summary In this role, you will be the subject matter expert on GNSS vulnerabilities, RF (Radio Frequency) signal analysis, and anti-spoofing countermeasures. You will work closely with our engineering, threat intelligence, and red-team operations to simulate attack scenarios, harden hardware/software architectures, and develop real-time detection systems for location-based spoofing.

Key Responsibilities

Threat Analysis & Research: Investigate emerging techniques in GPS/GNSS spoofing, meaconing, and signal jamming impacting mobile, IoT, aviation, and maritime assets.
Architecture Hardening: Design and implement robust anti-spoofing and authentication mechanisms for PNT systems (e.g., cryptographic signal authentication, multi-sensor data fusion).
Simulations & Testing: Conduct controlled RF spoofing and penetration testing in lab and field environments to evaluate system resilience.
Detection & Incident Response: Build monitoring tools and algorithms to detect anomalous location shifts, signal power discrepancies, and clock drift in real time.
Collaboration: Partner with software and hardware engineering teams to integrate security best practices directly into product lifecycles.
Reporting & Strategy: Deliver technical briefings and threat intelligence reports to executive leadership and key enterprise clients.

Qualifications & Requirements

Experience: 4+ years of hands-on experience in cybersecurity, RF engineering, or wireless communications security, with a specific focus on GNSS/GPS technologies.
Technical Proficiencies:
Deep understanding of GNSS architectures (GPS, GLONASS, Galileo, BeiDou) and signal structures.
Proficiency with Software Defined Radios (SDRs) such as USRP, HackRF, or BladeRF, and tools like GNURadio.
Experience with sensor fusion (combining GPS with IMUs, wheel odometers, or computer vision) for navigation resilience.
Programming Skills: Strong proficiency in Python, C++, or MATLAB for data analysis, signal processing, and automation.
Security Knowledge: Familiarity with cryptographic protocols, secure boot, and hardware security modules (HSMs).
Education: Bachelor’s or Master’s degree in Cybersecurity, Electrical Engineering, Aerospace Engineering, Computer Science, or a related field (or equivalent practical experience).

Preferred Qualifications

Experience securing critical infrastructure, autonomous vehicles (AVs), or defense systems.
Familiarity with commercial anti-spoofing modules or civil tiered authentication services (e.g., Galileo OSNMA).
Relevant certifications (e.g., CISSP, OSCP, or specialized RF/wireless security credentials).

What We Offer

Competitive Salary & Equity: Highly competitive compensation package commensurate with experience.
Comprehensive Benefits: Health, dental, and vision insurance with 100% premium coverage options, plus a 401(k) matching program.
Flexible Work Environment: Remote-first culture with access to state-of-the-art lab facilities.
Continuous Learning: Annual stipend for conferences, certifications, and technical training.

Requirements

must be US citizen

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Jobs in the United States