GDB jobs in McLean, VA

Fort Meade, Maryland

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Today

Job Description SALARY RANGE $143,000 - $200,000/year DUTIES As a successful candidate for the Software Engineer II role, you must have a strong interest in offensive cyber, vulnerability research, and reverse-engineering for mobile devices. You will perform a variety of activities, including application development, exploit testing/debugging, reverse-engineering mobile applications/SDKs, and vulnerability research. Required Skills SKILLS Test and debug mobile exploitsReverse-engineer mobile

Full-time

USD 143,000.00 - 200,000.00 per year

Android CNO Developer

Chantilly, Virginia

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Today

Android CNO Developer Location Chantilly VA At REDLattice, we engineer capabilities at the edge of offensive cyber, vulnerability research, and low-level system development. Our mission is to deliver highly specialized CNO solutions that protect national security and support forward-leaning mission partners around the world. With locations in Northern Virginia, Melbourne, Florida, Tel Aviv, and beyond, REDLattice is rapidly scaling to meet evolving mission needs. We are seeking an Android CNO De

Full-time

Financial Model Development Senior (Python Developer)

McLean, Virginia

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Today

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Position Overview: Are you a seasoned software engineer, eager to break into the demanding fields of data science and machine learning? Are you proficient in Python, and full life cycle software developm

Full-time

USD 130,000.00 - 196,000.00 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

Full-Stack Engineer

Arlington, Virginia

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Today

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure, and mission-focused software supporting advanced cybersecurity, reverse engineering, and defense initiatives. Candidates should be comfortable owning features end-to-end, from backend service design to polished frontend interfaces, while working within compliance-sensitive environments and collaborating closely with RE/VR/DEV teams. Required: 5+ years experience developing production full-stack a

Full-time

Mobile Application Developer, (iOS Developer)

McLean, Virginia

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Today

Residency All applicants must currently reside in the United States. Overview BigBear.ai is seeking an Android Developer to join a mission-focused cyber team supporting critical national security objectives. In this role, you'll build and sustain custom Android capabilities used by operational teams in fast-moving, real-world environments. You'll work side-by-side with end users to understand evolving needs, translate them into technical solutions, and deliver reliable tools that perform under

Full-time

Mobile Application Developer, (Android Developer)

McLean, Virginia

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Today

Full-time

Android CNO Software Engineer

Chantilly, Virginia

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Today

Android CNO Software Engineer Location: Chantilly, VA Security Clearance: Active TS/SCI with Polygraph Required Employment Type: Full-Time About REDLattice At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. We are driven by mission-critical and innovative work that directly contributes to protecting our nation's and strategic partners most vital infrastructure. Our teams develop advanced cyber capabilities, forensic solutions, and t

Full-time

Android CNO Developer

Sterling, Virginia

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Today

Description PLEX Solutions, A Part of Markon is looking for an Android CNO Developer to work in the Dulles, VA area. The Android CNO Developer will 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 Android platform; Be responsible for end-to-end design and development of custom software; Diagnose and debug i

Full-time

USD 130,000.00 - 250,000.00 per year

Software Engineer (Distributed Web Applications & Cloud)

Columbia, Maryland

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Today

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Software Engineer for development and maintenance of large-scale, distributed web applications. You will focus on building robust, scalable systems using modern JavaScript/TypeScript frameworks and Python, while leveraging DevOps automation to manage cloud-native environments. While the primary focus is high-level software architecture and development, our team operates in the

Full-time

Software Engineer 2 - (JavaScript, TypeScript, Python)

Fort Meade, Maryland

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Today

Software Engineer 2 - (JavaScript, TypeScript, Python) Clearance: TS/SCI - Polygraph required Position ID: 20-18-007-SWE2 Location: Fort Meade, Maryland Description: We are seeking a seasoned Software Engineer for development and maintenance of large-scale, distributed web applications. In this role, you will focus on building robust, scalable systems using modern JavaScript/TypeScript frameworks and Python, while leveraging DevOps automation to manage cloud-native environments. While the pr

Full-time

USD 191,000.00 - 234,000.00 per year

Human Geographer (Mid-Level)- TS/SCI

Springfield, Virginia

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10d ago

Human Geographer - Mid-Level - TS/SCI Location: Springfield, VA Experience Level: Level 3, Middle (5-10 years) Required Clearance: Top Secret/SCI Security Clearance Wiser offers innovative solutions to clients in the public, private, and government sectors. We combine technology and expertise to develop inventive solutions that deliver quality results and aid in critical decision making. With the flexibility and efficiency of a small business, we provide nimble responsiveness with the low

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

C++ Software Developer

Manassas, Virginia

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Today

C++ Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support. Job Description C++ Software Developer creates solutions to complex problem

Full-time

USD 100,000.00 - 140,000.00 per year

Senior Software Engineer (SWE-4)

Maryland

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Today

Leidos has a new and exciting opportunity for a Senior 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, Te

Full-time

USD 107,900.00 - 195,050.00 per year

Mid-Level Software Engineer

Fort Meade, Maryland

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Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. We are seeking a seasoned Software Engineer for development and maintenance of large-scale, distributed web applications. In this role, you will focus on building robust, scalable systems using modern JavaScript/TypeScript frameworks and Python, while leveraging DevOps automatio

Full-time

USD 70,000.00 per year

Senior Kernel Engineer (remote)

Remote or Miami Gardens, Florida

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Today

Senior Linux Kernel Software Engineer Build Security Where It Matters Most Join an elite engineering team developing next-generation cybersecurity technology that protects enterprise infrastructure from the inside out. We build security at the Linux kernel level, creating advanced defensive capabilities that stop sophisticated threats before they reach user space. If you enjoy solving complex operating system challenges, optimizing kernel performance, and developing technology that has a dire

Full-time

USD 180,000.00 - 250,000.00 per year

Senior Staff Engineer, Discrete Planning (R5440)

Remote

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Today

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit Follow Shield AI on LinkedIn, X, Instagram, and

Full-time

USD 230,000.00 - 350,000.00 per year

Staff Software Development Engineer - Linux Endpoint

Remote

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Today

Diversity. Inclusion. They're more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected. We take care of our employees so they can take care of our customers. Customers who come from all walks of life just like us. We hire incredible people from diverse backgrounds because when we are different together, we are stronger together. The Role As Staff Software Development Engineer, you'll be the Linux ke

Full-time

Staff Software Engineer

Remote or San Diego, California

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Today

What if the work you did every day could impact the lives of people you know? Or all of humanity? At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life-changing discoveries that are transforming human health through the early detection and diagnosis of diseases and new treatment options for patients. Working at Illumina means being part of something bigger than yourself. Every person, in every role,

Full-time

USD 155,600.00 - 233,400.00 per year

GDB jobs in McLean, VA, USA