X86 jobs in Arlington, VA

Sterling, Virginia

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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

Software Engineer

Chantilly, Virginia

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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

Cleared Reverse Engineer

Fort Meade, Maryland

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Today

Yellow Duck Technologies is seeking Reverse Engineers with active TS/SCI w/FSP clearance. Qualifications: Experience using industry standard reverse-engineering tools such as IDA, Ghidra, OllyDbg, etc.Experience with vulnerability research and exploit development.Experience with low-level programming in a Windows, Linux, or RTOS (e.g., VxWorks, uC/OS) environment and assembly language (e.g., x86/64, ARM).Knowledge of C/C++ and Python.Familiarity with Git and Subversion. Bachelor's degree in a

Full-time

Software Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED

Fort Meade, Maryland

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Today

java, python, C/C++, Assembly (x86), and debugging. Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must have TS/SCI clearance w/ active polygraph.Must have eleven (11) years of direct/relevant experience.Bachelor's degree in computer science or related discipline from an accredited college or university is requiredStrong development experience in a variety of languages (ex., java, p

Full-time

USD 150,000.00 - 245,000.00 per year

Software / CNO Developer (Senior Software Developer; Systems Software)

Columbia, Maryland

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Today

Active TS/SCI + Polygraph C/C++, Python experience Assembly experience (any platform/processor) Qualifications - Degree from an accredited college or university in System Engineering or related discipline and one of the following: - 10+ years of experience with a Master's degree - 12+ years of experience with a Bachelor's degree - 16+ years of experience with Associate's Degree or HS Diploma Desired: Software Development, Reverse Engineering, Vulnerability Analysis Cyber Security, AI/ML, cloud

Full-time

397 - Principal Software Engineer

Fort Meade, Maryland

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Today

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportun

Full-time

USD 216,000.00 - 241,000.00 per year

Windows CNO Software Engineer

Herndon, Virginia

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8d ago

Job Description As a leader in defense technology cybersecurity. Lockheed Martin designs innovative, custom fit capabilities that strengthen both offensive and defensive cyber operations for customer missions. We are seeking Cyber Network Operations (CNO) Windows Developers who want to solve technical challenges and build tools used in real-world applications. Why the CNO Developer role at Lockheed Martin Space: Mission critical impact: Develop state-of-the-art tools and platforms that help our

Full-time

USD 104,900.00 - 184,920.00 per year

Principal Digital Signal Processing Engineer - TS/SCI

Herndon, Virginia

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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

Junior Digital Signal Processing Engineer - TS/SCI

Herndon, Virginia

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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 Corporation, is seeking qualified candidates to fill a Junior

Full-time

USD 103,500.00 - 181,100.00 per year

Digital Signal Processing Engineer - Mid Level - TS/SCI

Herndon, Virginia

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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 Corporation, is seeking qualified candidates to fill a Senior

Full-time

USD 103,500.00 - 181,100.00 per year

Senior Digital Signal Processing Engineer - TS/SCI

Herndon, Virginia

•

Today

Full-time

USD 112,200.00 - 196,400.00 per year

Staff Security Engineer

Tysons, Virginia

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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 Reverse Engineer

Remote or Leesburg, Virginia

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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

Vulnerability Research Engineer

Washington, District of Columbia

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Today

Overview i3 is seeking a Vulnerability Research Engineer to support the Naval Research Laboratory's Tactical Electronic Warfare Division. You will reverse engineer and analyze software and build purpose-driven tools that help teams test, characterize, and understand real-world systems. This role is ideal for someone who enjoys deep technical problem solving, from disassembly and debugging to building automation and instrumentation that turns analysis into action. Pay Range $115,000 - $181,000

Full-time

USD 115,000.00 - 181,000.00 per year

Principal Software Engineer 4 with TS/SCI + Poly

Fort Meade, Maryland

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Today

Our Mission Statement At Aperio Global, we bring together experts in cybersecurity, AI, data analytics, and cloud technologies to solve complex national security challenges. We focus on work where our expertise creates the greatest impact. Our team includes technologists, Intelligence Community veterans, and security professionals who believe the best solutions come from collaboration, accountability, and technical excellence. From cyber operations and AI platforms to cloud-native software and

Full-time

USD 207.00 - 227.00 per day

Principal Software Engineer (SWE-4)

Maryland

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Today

Leidos has a new and exciting opportunity for a Principal Software Engineer in our INTEL Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans,

Full-time

USD 131,300.00 - 237,350.00 per year

AI/ML Engineer, Senior - WFH1659

Reston, Virginia

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Today

Clearance Level: Public Trust (Secret Eligible) ship:Required Job Classification:1099/Consultant Location:Remote Years of Experience:5 7 years of relevant experience Education Level:BS or MS in Electrical Engineering, Computer Science, Applied Mathematics, or a closely related quantitative field. Experience may be considered in place of education requirement. Briefly Describe the Work: GITI is seeking a Senior AI/ML Engineer to support an R&D program focused on passive RF emitter identifi

Full-time

Principal Embedded Software Engineer- Onsite

Ashburn, Virginia

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Today

Principal Embedded Software Engineer - Onsite position Do you have a passion to invent, design and implement embedded software along with a curiosity and desire to learn. Your job will be to create or modify Board Support Packages (BSPs), device drivers, power-on firmware (BIOS/U-Boot), built-in test and design verification test software for Digital Signal Processing computer boards (DSPs). This is your opportunity to be innovative, flexible, self-directed and to bring your software engineering

Full-time

USD 125,300.00 - 175,000.00 per year

Linux CNO Software Engineer

Herndon, Virginia

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8d ago

Job Description As a leader in defense technology cybersecurity. Lockheed Martin designs innovative, custom fit capabilities that strengthen both offensive and defensive cyber operations for customer missions. We are seeking Cyber Network Operations (CNO) Linux Developers who want to solve technical challenges and build tools used in real-world applications. Why the CNO Developer role at Lockheed Martin Space: Mission critical impact: Develop state-of-the-art tools and platforms that help our

Full-time

USD 104,900.00 - 184,920.00 per year

Lead Data Center Support Services Technician

Reston, Virginia

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Today

Job Description Leads complex, data center hardware support services to ensure resilience, reliability, and availability at scale. Designs, governs, and signs off on advanced change activities and site augmentations, driving standardization of SOPs/MOPs across regions. Serves as the highest operational escalation point for incidents, leading cross-functional triage, root-cause analysis, and long-term corrective actions. Partners with engineering, capacity, networking, and security teams to anti

Full-time

USD 31.83 - 63.65 per hour

X86 jobs in Arlington, VA 22203, USA