X86 jobs in Leesburg, VA

Principal Reverse Engineering/Vulnerability Research Engineer

Herndon, Virginia

•

Today

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in In

Full-time

USD 113,000.00 per year

Senior Hardware Reverse Engineer

Herndon, Virginia

•

Today

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support our customers in building a safer global future. Overview of Opportunity Two Six Technologies is seeking a Senior Hardware Reverse Engineer in Herndon, Virginia to pioneer security research across advanced embedded systems and high-speed ar

Full-time

USD 130,778.00 - 196,167.00 per year

Cyber Reverse Engineer

Sterling, Virginia

•

Today

Job Title: Cyber Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Join our unique team solving wide-ranging national security cyber and hardware challenges. Use your skills in interesting projects involving cyber reverse engineering and vulnerability research. Responsibilities include investigating embedded software/hardwa

Full-time

USD 79,400.00 - 162,700.00 per year

Senior Embedded Software Engineer

Herndon, Virginia

•

Today

Job Title: Senior Embedded Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Design, architect, and implement complex embedded RF systems as part of a multi-disciplinary team working on specialized tools, sensors, and communications devices for demanding applicationsContribute to software architecture decisions for inter-processor

Full-time

USD 113,200.00 - 237,800.00 per year

Senior Data Center Support Services Technician - Washington Vets to Tech (WaV2T)

Ashburn, Virginia

•

Today

Job Description About the Opportunity Oracle is proud to partner with Washington Vets to Tech (WaV2T) to support transitioning service members, veterans, and military spouses as they begin their civilian technology careers. If you've completed the Server and Cloud Application: Data Center Technician Pathway, this is your opportunity to put your hands-on training, industry certifications, and mission-driven discipline to work in one of Oracle's world-class data centers. Role Overview As an Oracl

Full-time

USD 27.64 - 56.83 per hour

Staff Security Engineer

Tysons, Virginia

•

Today

The Staff Security Engineer will identify security risks within our IoT device ecosystem, communicate those risks to management, and assist with the mitigation efforts. This role requires hands-on experience with reverse engineering, networking, operating systems, and programming. The ideal engineer will bring these skills to bear on complex IoT security challenges. The Senior Security Engineer will also document security policies and procedures and ensure they remain up to date with applicable

Full-time

USD 167,500.00 - 180,500.00 per year

Senior Engineer- Boot ARM

Remote

•

4d ago

Job Description: Extensive experience in kernel and low-level systems engineering.Kernel Expertise: Deep engineering background working with the Linux kernel (v6.x) and ARM64 architecture internals.System Programming: Mastery of C, assembly, and low-level OS integrations.Virtualization & Security: Deep experience with KVM and QEMU (specifically ARM-on-ARM nested virtualization), plus TPM 2.0 / vTPM integration.Debugging & Tools: Hands-on experience with cross-compilation toolchains, low-level de

Easy Apply

Third Party, Contract

Depends on Experience

Manager, Software Engineering

Remote

•

Today

Job Title: Manager, Software Engineering Location: Remote - US Salary Range: $130,000 - $160,000, plus bonus eligible Who we are: Lynx delivers modular, open standards-based software that transforms how high-assurance, mission-critical edge systems are built, deployed, and maintained. Our secure edge computing solutions enable innovation and operational excellence in the world's most demanding environments, from aerospace and defense to commercial and industrial systems. We partner across ind

Full-time

USD 130,000.00 - 160,000.00 per year

Software Engineer

Chantilly, Virginia

•

Today

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support our customers in building a safer global future. Reverse Engineer Two Six Technologies is looking for reverse/research engineers interested in applying to its cyber programs. These programs consist of mission driven engineering work with d

Full-time

USD 121,986.00 - 182,979.00 per year

Embedded Security Software Engineer II (Onsite)

Remote or Tucson, Arizona

•

Today

Date Posted: 2026-10-08 Country: United States of America Location: US-AZ-TUCSON-800 ~ 1151 E Hermans Rd ~ BLDG 800 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 Are you ready to explore the world of aerospace and defense?

Full-time

USD 68,900.00 - 131,100.00 per year

Apple iOS Developer

Sterling, Virginia

•

Today

Description PLEX Solutions, A Part of Markon is looking for an Apple iOS Developer to work in the Dulles, VA area. We are in need of an IOS Developer to join our team to solve real-time cyber challenges. We are looking for individuals who enjoy working on a mission-focused team that works very closely with our end users. Responsibilities Duties include: Design custom software tools and techniques for the Apple iOS platformBe responsible for end-to-end design and development of custom software

Full-time

USD 120,000.00 - 200,000.00 per year

Senior Linux Engineer, Privileged Access

Remote

•

Today

Description Keeper Security is hiring a Senior Linux Systems Engineer to join our Privileged Access Management team and help build secure endpoint privilege management capabilities for Linux environments. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the Chicago, IL or El Dorado Hills, CA metro areas. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languag

Full-time

Embedded Linux Engineer

Remote

•

Today

Job Title: Embedded Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: In this position, you will be an Embedded Linux Software Developer supporting the current IRD embedded retransmission device and its next-generation replacement platform. The current IRD solution is a customized OpenWrt-based embedded Linux device

Full-time

USD 82,100.00 - 172,400.00 per year

Lead Embedded Software Engineer

Remote or Massachusetts

•

Today

Lead Embedded Software Engineer - Defense Solutions Curtiss Wright is seeking an experienced Lead Embedded Software Engineer to join our Defense Solutions Group. As our Lead Software Engineer-Embedded Computing Software, you will oversee and perform the design, development, enhancement, and testing of complex software for embedded processing products used in US DoD and other secure applications. The Lead Software Development engineer also serves as a technical expert who drives architecture de

Full-time

USD 108,900.00 - 145,200.00 per year

Senior Reverse Engineer

Remote or Leesburg, Virginia

•

Today

Overview Senior Reverse Engineer Location: MD/Northern VA Hybrid Clearance: Active security clearance preferred or the ability to obtain one About our Client/Role: Highly specialized, boutique offensive security research firm and commercial vendor that serves as the premier global authority on firmware-layer defense. They develop proprietary, bare-metal security software and lead high-stakes research initiatives to protect critical infrastructure, defense assets, and global enterprise hard

Full-time

Linux / Kernel Engineer - Boot ARM

Remote

•

Today

Role: Linux / Kernel Engineer - Boot ARM (W2-Requirement) Location: Remote Duration: Long term Job Description Highlighted: Heavy experience in kernel and low-level systems engineeringKernel Expertise: Deep engineering background working with the Linux kernel (v6.x) and ARM64 architecture internalsSystem Programming: Mastery of C, assembly, and low-level OS integrationsVirtualization & Security: Deep experience with KVM and QEMU (specifically ARM-on-ARM nested virtualization), plus TPM 2.0 /

Easy Apply

Contract

Depends on Experience

Senior Linux Kernel Engineer – ARM64

Remote

•

Today

Senior Engineer - Boot ARM Location: Remote (USA) Job Description Highlighted: - Heavy experience in kernel and low-level systems engineering - Kernel Expertise: Deep engineering background working with the Linux kernel (v6.x) and ARM64 architecture internals - System Programming: Mastery of C, assembly, and low-level OS integrations - Virtualization & Security: Deep experience with KVM and QEMU (specifically ARM-on-ARM nested virtualization), plus TPM 2.0 / vTPM integration - Debugging & Tool

Easy Apply

Contract

60 - 65

Junior Backend Systems Engineer (Python/C++) (W2 Only)

Remote or Hybrid in Maricopa, Arizona

•

2d ago

We are seeking a detail-oriented, highly analytical Junior Systems Software Engineer to join our core engineering team. In this role, you will design, implement, and optimize low-level application architecture, networking protocols, and performance-critical systems. The ideal candidate brings a strong foundation in computer science fundamentals, hands-on experience with C++ and Python, and a passion for building responsive, scalable software. Key Responsibilities: Systems & Network Architectur

Easy Apply

Contract

30 - 35

Field Application Engineer - AMD Xilinx

Remote or Huntsville, Alabama

•

Today

Who We Are: At Avnet, relationships matter. We are a global, FORTUNE 500 technology distributor and solutions company that delivers design, supply chain and logistics expertise to customers at every stage of a product's lifecycle. Our employees have a front row seat to the latest innovations shaping the world we live in and the future we share. We're driven to help our customers around the world succeed and we do so by earning the trust of some of the biggest names in technology. Working at Av

Full-time

Principal Digital Signal Processing Engineer - TS/SCI

Herndon, Virginia

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons Company, is seeking qualified candidates to fill a Principal D

Full-time

USD 148,300.00 - 266,900.00 per year

X86 jobs in Leesburg, VA, USA