Fort Belvoir, Virginia, United States · On-site
$87k–$198k/yr
Test Engineer The Opportunity: When a user tries new software, they expect it to be intuitive and run smoothly. Functionality, reliability, and user experience are key to successful software development, and that means r…
Skills: Test Automation, Agile Methodologies, CI/CD Pipelines, End to End Testing, Usability Testing
McLean, Virginia, United States · On-site
$113k–$257k/yr
Software Development Engineer, Lead The Opportunity: We’re looking for a Software Development Engineer to join our chief technology office engineering team—a dynamic group of innovators passionate about redefining the ma…
Skills: Go, Node.js, Java, C#, AWS
McLean, Virginia, United States · On-site
At Range, we’re building towards a world where anyone can live the financial life they imagine for themselves. If that sounds like a mission you want to be a part of, let’s create it together. We’re building AI-powered w…
Skills: TypeScript, JavaScript, Python, AWS, React
McLean, Virginia, United States · On-site
SAIC is seeking a Lead Data Scientist to join our Data Modeling Team. This position is located in Mclean, VA and requires a TS/SCI with polygraph. QualificationsBachelors and fourteen (14) years or more experience; Maste…
Skills: Data Modeling, ECL, HPCC, Analytic Techniques, Technical Targeting
McLean, Virginia, United States · On-site
Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition…
Skills: AI Agent Development, Python, RAG Pipelines, LLM Performance Engineering, Cybersecurity
Wilmington, Delaware, United States · On-site
$209k–$262k/yr
Senior Lead Software Engineer, Full Stack (Bank Tech) As a Senior Lead Software Engineer in Solutions Engineering, you will be an Engineering Lead within Bank Tech's internal professional services organization — a team t…
Skills: Full Stack Development, Cloud Computing, AWS, Java, Python
New York, New York, United States · On-site
$245k–$336k/yr
Senior Director, Product Management, Engineering 360 Product Management at Capital One is a booming, vibrant craft that requires reimagining the status quo, finding value creation opportunities, and driving innovative an…
Skills: Product Management, Strategic Planning, Developer Experience, Cloud-Native Architecture, Microservices
McLean, Virginia, United States · On-site
As a Senior Enclosure Manager, you will support Clark personnel from Project Development through Project Delivery to assist with delivery of high-quality building enclosures that meet project requirements and mitigate ri…
Skills: Building Enclosure Management, Constructability Review, Risk Mitigation, Shop Drawing Coordination, Quality Assurance Testing
Chicago, Illinois, United States · On-site
$179k–$225k/yr
Lead Software Engineer, Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment…
Skills: JavaScript, Java, TypeScript, SQL, Python
Cambridge, Massachusetts, United States · On-site
$179k–$225k/yr
Lead Software Engineer (Full Stack) - Intelligent Foundations and Experiences (IFX) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborati…
Skills: JavaScript, Java, TypeScript, SQL, Python
McLean, Virginia, United States · On-site
$113k–$257k/yr
Front End and REACT Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just d…
Skills: React, Full Stack Development, Agile Methodology, Software Architecture, Front End Development
McLean, Virginia, United States · On-site
$146k–$234k/yr
Responsibilities Peraton is seeking experienced Communications System SME (HPC) to join our talented team of technical and business experts providing key operational and mission support to a SI/SETA mission for a custome…
Skills: HPC Communications, Systems Engineering, Network Infrastructure, NVIDIA GPU Architecture, CUDA
McLean, Virginia, United States · On-site
Overview The Chief Data Architect leads the design and implementation of enterprise data architecture and big data solutions supporting mission and operational objectives. This role provides technical leadership for larg…
Skills: Big Data Architecture, Data Integration, Data Engineering, Data Visualization, Enterprise Data Architecture
McLean, Virginia, United States · On-site
Overview The Subject Matter Expert (SME) – Advanced Computing provides technical expertise and analytical support in advanced computing technologies and emerging computational systems. The role supports technical assessm…
Skills: Advanced Computing, High-Performance Computing, Quantum Computing, Advanced Microelectronics, Technical Writing
McLean, Virginia, United States · On-site
$140k–$190k/yr
Overview We are looking for a highly skilled Senior AI Developer to design, build, and optimize advanced AI solutions across predictive, generative, and autonomous system domains. This role requires strong hands-on engin…
Skills: Python, PyTorch, TensorFlow, Hugging Face Transformers, LangChain
McLean, Virginia, United States · On-site
$136k–$155k/yr
Senior Associate, Quantitative Analyst - Commercial Credit Modeling Team At Capital One data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every c…
Skills: Python, R, SQL, Statistical Modeling, Machine Learning
McLean, Virginia, United States · On-site
$115k–$140k/yr
Overview We are seeking a Prompt Engineer design, test, and refine interaction patterns for generative AI systems used across our client engagements. This role is central to shaping how users experience AI-powered applic…
Skills: Prompt Engineering, LLM Optimization, RAG Architectures, Python, LangChain
McLean, Virginia, United States · On-site
$90k–$165k/yr
Overview As a DevSecOps Engineer, you will work with our growing DevSecOps practice delivering features to support cloud and application development. We are looking for candidates with experience with cloud platform serv…
Skills: Cloud Platforms, CI/CD, Infrastructure as Code, Docker, Kubernetes
McLean, Virginia, United States · On-site
MTSI is seeking a Senior Defense Technologist - Cyber supporting the Mission Engineering and Integration Activity (MEIA), you will lead the conception, planning, and implementation of advanced technologies to establish t…
Skills: Cyber Security, Digital Engineering, Systems Architecture, Mission Engineering, Cloud-Based Architectures
McLean, Virginia, United States · Remote OK
Public Trust Eligibility Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sec…
Skills: ASP.NET Core, C#, Entity Framework Core, PostgreSQL, GraphQL
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The Test Engineer will create test plans and cases based on user stories to evaluate software for national defense. They will implement automated security and performance testing while collaborating with developers to resolve defects.
Requires 2+ years of experience in Agile, test automation, and CI/CD pipelines, along with a Top Secret clearance. A high school diploma is required, while a bachelor's degree and Security+ certification are preferred.
The Opportunity:
When a user tries new software, they expect it to be intuitive and run smoothly. Functionality, reliability, and user experience are key to successful software development, and that means rigorous testing. That’s why we need you, an experienced test engineer who knows how to thoroughly test software and work with developers to make sure our team releases the best software possible.
As a test engineer on our team, you’ll use your experience to work with developers and engineers to evaluate software developed for national defense. You’ll create a test plan with test cases based on user stories. Using automation to streamline, you’ll generate data and implement the test cases to observe how the software performs, then document the results and communicate defects to the development team so they can start improving the tool.
You’ll automate continuous security and performance testing and monitor the health of data platforms. This is an opportunity to supercharge your skills by writing the code to test. You’ll also broaden your experience in cloud development and gain skills in new areas such as automation and machine learning while sharing your testing experience with your team.
Work with us as we develop software solutions to secure our defense networks.
Join us. The world can’t wait.
You Have:
Nice If You Have:
Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Top Secret clearance is required.
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
Whether at the border, up in space, or on the battlefield, we build the advanced technology that makes America stronger, faster, and safer. It’s who we are and what we do. It’s in our code.
Offices: 8283 Greensboro Drive, McLean, VA 22102, US
Based on 867 listings with disclosed salaries, most engineering jobs in McLean, VA pay between $99k–$246k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,005 open engineering positions in McLean, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Capital One, Booz Allen Hamilton, SDC, MITRE, Appian, among others. Browse the listings above to see every active employer.
Yes — 218 of the 1005 open engineering positions offer remote or hybrid work (38 remote, 180 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
