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usm2

Full-time|On-site|McLean

Join usm2 as a Technical Lead, where you'll drive innovative projects and lead a talented team of engineers. Your expertise will guide the development of cutting-edge solutions and enhance our technical capabilities. We are looking for a leader who thrives in a collaborative environment and is passionate about technology and its applications.

Jul 20, 2016

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.NET Developer

Aretum

Full-time|Remote|Remote — McLean, Virginia, United States

Join Aretum as a .NET Developer and be part of an innovative team dedicated to building cutting-edge applications. As a key player in our development process, you will design, develop, and maintain high-quality software solutions that meet the needs of our clients.

Apr 10, 2026

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Technical Program Director - Healthcare Supply Chain Risk & Resilience

Exiger

Full-time|Hybrid|McLean, Virginia, United States

About Us:At Exiger, we revolutionize supply chains, transforming them into a strategic asset while pursuing our mission to create a safer, more transparent world. Our advanced AI platform, 1Exiger, provides real-time insights into intricate supplier networks. By utilizing proprietary data and cutting-edge AI, we uncover risks, streamline compliance, and enhance efficiencies, ultimately driving long-term resilience. With over 550 global clients, including Fortune 500 corporations and U.S. government agencies, Exiger stands out as a distinguished leader in supply chain AI and is a FedRAMP® authorized supplier for the federal government.Position: Technical Program Director – Healthcare Supply Chain Risk & ResilienceThis role offers flexibility for remote work within the United States (with up to 50% travel) or a hybrid model if within a commutable distance to an Exiger office.Role Overview:As the Technical Program Director, you will spearhead initiatives aimed at enhancing the resilience and risk management of healthcare supply chains. Your leadership will be essential in driving strategic projects and ensuring operational excellence.

Apr 10, 2026

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Brand Lead

Agile Defense

Full-time|On-site|McLean, VA

Join Agile Defense as a Brand Lead At Agile Defense, we believe that proactive action shapes outcomes and that innovative solutions are essential to addressing new challenges. We are committed to forward-thinking, embracing change with resilience and the determination to pioneer what's next. Our mission is to drive adaptive innovation in support of our nation's critical missions through the seamless integration of cutting-edge technologies, exceptional talent, and unmatched agility. We leverage our core principles of speed, flexibility, and creativity to fortify and safeguard our nation’s essential interests.

Apr 30, 2026

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Automation Lead Opportunity

360IT Professionals

Full-time|On-site|McLean

Join our dynamic team at 360IT Professionals as an Automation Lead. We are looking for an innovative and experienced individual to spearhead our automation initiatives, driving efficiency and productivity in our projects. You will be responsible for designing, implementing, and managing automation processes, ensuring high standards of quality and performance.

Apr 7, 2016

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Mainframe Developer

StemXpert1

Full-time|On-site|McLean

Join our dynamic team at StemXpert1 as a Mainframe Developer, where you will have the opportunity to work on cutting-edge projects that drive innovation and efficiency. In this role, you will be responsible for designing, developing, and maintaining mainframe applications that are critical to our operations.Your expertise will play a crucial role in enhancing our systems and meeting the diverse needs of our clients.

Jul 29, 2016

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Java ODM Developer

CareerGuidant

Full-time|On-site|McLean

Join our team at CareerGuidant as a Java ODM Developer where you will play a crucial role in designing, developing, and maintaining our innovative software solutions. You will have the opportunity to work on cutting-edge technologies and collaborate with a dynamic team of professionals.

Feb 16, 2017

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Systems Administration Technical Lead

usm2

Full-time|On-site|McLean

Join usm2 as a Systems Administration Technical Lead, where you will spearhead our IT infrastructure initiatives. In this pivotal role, you will oversee system administration tasks and mentor a team of IT professionals. Your expertise will ensure our systems remain efficient, secure, and scalable to meet the growing demands of our business.

Aug 10, 2016

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Senior Agentic AI Technical Lead

Agile Defense

Full-time|On-site|McLean, VA

At Agile Defense, we believe that proactive engagement shapes outcomes, and that innovative challenges demand creative solutions. Our forward-thinking approach fuels our commitment to embracing change with resilience and the determination to build for the future.Our mission is to drive adaptive innovation that bolsters our nation's critical missions through the seamless integration of cutting-edge technologies, top-tier talent, and unmatched agility—utilizing a foundation of speed, flexibility, and ingenuity to enhance and safeguard our nation’s vital interests.Requisition #: 1393Job Title: Senior Agentic AI Technical LeadLocation: McLean, VAClearance and eligibility:· Active Secret clearance required (TS/SCI eligible preferred)· U.S. Citizenship required· Capability to operate within DoD IL5+ environments (e.g., Azure IL5, Google GovCloud), including support for expedited credentialing/facility clearance processes.Role Summary: We are in search of a Senior Technical Lead to act as the Technical Lead and Delivery Manager for a transformative Agentic AI Prototype initiative with the Chief Digital and AI Office (CDAO). This pivotal role will serve as the most senior full-stack engineer and architect on the program, converting government-defined mission goals into secure, production-ready AI agent functionalities delivered within DoD IL5+ cloud infrastructures. You will spearhead internal implementations, coordinate various non-traditional subcontractor teams, collaborate closely with the Government Product Owner, and be responsible for delivering accepted, operationally effective capabilities aligned with fixed-price milestones.Key Responsibilities:· Technical Leadership and Architectureo Translate mission outcomes and prioritized product backlog items into technical architecture, delivery plans, and sprint objectives.o Serve as the primary senior engineer/architect and main technical authority for agentic AI solutions, encompassing prompt engineering to intricate multi-agent workflows with tool utilization and logical branching.o Oversee end-to-end system design across secure cloud environments (Azure IL5, Google GovCloud), model inference services (Vertex AI, AWS Bedrock), and frontier AI SDKs (Gemini Enterprise, Anthropic for Gov, Grok Enterprise).o Direct development and integration of secure APIs, data pipelines (structured/unstructured), RAG/embeddings, and metadata catalog/platform (MCP) capabilities.o Ensure all solutions are architected to be ATO-ready, meeting the technical, administrative, and security controls necessary for production authorization.· Delivery Management and Agile Executiono Act as the sole accountable interface to the Government Product Owner...

Feb 2, 2026

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.NET Developer

360IT Professionals

Full-time|On-site|McLean

Join us at 360IT Professionals, where we seek a skilled .NET Developer to contribute to innovative projects that shape the future of technology. As a part of our talented team, you will have the opportunity to design, develop, and maintain high-quality software solutions. Your expertise in .NET frameworks and collaborative spirit will be essential in driving successful outcomes for our clients.

Jul 27, 2016

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Lead Accessibility Engineer

Appian

Full-time|On-site|McLean, Virginia

As a Lead Accessibility Engineer at Appian, you will play a pivotal role in ensuring our software solutions are accessible to all users. Your expertise will guide the development teams in implementing best practices and standards for accessibility. You will collaborate with cross-functional teams to enhance user experience, driving initiatives that promote inclusivity and accessibility across our platform.

Apr 10, 2026

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Principal Engineering Lead

Raft

Full-time|$210K/yr - $250K/yr|On-site|Mclean, Va

Location: McLean, VA (U.S. based). U.S. citizenship is required for all programs. All work must be performed within the continental United States. Role overview The Principal Engineering Lead works directly with Intelligence Community clients and acts as the primary technical liaison to the National Reconnaissance Office (NRO). This position leads a cross-disciplinary team, guiding both architecture and delivery for software and data platforms that support critical missions. The role shapes technical direction, influences design patterns, recommends tools, and provides advice on AI and machine learning strategies across several teams. What you will do Lead a cross-functional engineering team delivering solutions for Intelligence Community clients. Serve as Raft’s main technical representative to the NRO. Architect, build, and deploy software applications and data platforms at scale. Advise on design patterns, technology selection, and AI/ML approaches across teams. Work closely with problem solvers to address complex technical challenges. Requirements U.S. citizenship (required for all programs). Ability to work within the continental U.S. Extensive experience leading engineering teams and architecting large-scale solutions. Background in software application and data platform development, preferably for government or defense clients.

Apr 22, 2026

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Angular Frontend Web Developer

Aretum

Full-time|Remote|Remote — McLean, Virginia, United States

Join Aretum as an Angular Frontend Web Developer and be part of a dynamic team that values innovation and creativity. In this remote role, you will design and implement user-friendly web applications, contributing to exciting projects that impact our clients directly.

Apr 3, 2026

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Senior Appian Developer

Astor & Sanders Corporation

Full-time|Hybrid|McLean, Virginia, United States

Senior Appian DeveloperAstor & Sanders Corporation (Astor) is a distinguished IT solutions provider located in McLean, VA, currently on the lookout for a talented Senior Appian Developer. This is a full-time, hybrid opportunity within the DMV region.The Senior Appian Developer plays a pivotal role in hands-on Appian application development, guiding cross-functional technical teams, and ensuring comprehensive system performance. Collaboration with architects, business analysts, and project managers is essential to design and deliver high-quality, secure, and scalable Appian-based applications. This position requires extensive expertise in Appian design objects, integrations, process models, and industry best practices.ResponsibilitiesDevelop, enhance, and maintain Appian applications, including interfaces, process flows, records, reports, and integrations.Lead a team of developers throughout the complete software development lifecycle: requirements gathering, design, development, testing, deployment, and maintenance.Conduct code reviews, solve complex technical challenges, and mentor the team in adhering to best practices and coding standards.Implement and manage DevSecOps practices to automate testing, security scans, and deployment pipelines.Provide high-level architectural guidance and ensure solutions comply with DOL’s enterprise architecture and relevant regulations (FISMA, FedRAMP).Work alongside the business analyst and scrum master to refine user stories, establish acceptance criteria, and ensure realistic development timelines.Coordinate security assessments, prepare documentation for audits, and address vulnerabilities within set timeframes.

Jan 7, 2026

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.NET Developer

usm2

Full-time|On-site|McLean

Join usm2 as a skilled .NET Developer and make a significant impact on our innovative projects. You will be part of a dynamic team dedicated to delivering high-quality software solutions using the latest technologies.

Jul 12, 2016

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Overnight Studio Cleaner & Lead

Slate Cleaning

Full-time|On-site|McLean, United States

Role Overview Slate Cleaning is hiring an Overnight Studio Cleaner & Lead in McLean, United States. This position covers overnight shifts and combines hands-on cleaning with team leadership. The role focuses on keeping studio facilities clean and well-maintained while guiding others to meet company standards. What You Will Do Clean and maintain studio spaces during overnight hours Monitor facility cleanliness and address issues as they arise Lead and support other cleaning staff on shift Help ensure a welcoming, orderly environment for clients

Apr 17, 2026

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Contingent Frontend Vue.js Developer

Aretum

Contract|Remote|Remote — McLean, Virginia, United States

Location: Remote , McLean, Virginia, United States Clearance: Public Trust Eligibility Required This contingent position depends on Aretum’s successful contract award and completion of any required background check or security clearance. Role overview The Contingent Frontend Vue.js Developer will focus on building and integrating a custom application with multiple client systems. This position emphasizes frontend development using Vue.js to deliver solutions for federal clients. Some assignments may involve handling Controlled Unclassified Information (CUI) and following compliance requirements. What you will do Work as part of an Agile team Develop and maintain custom web applications in a microservices environment Concentrate on frontend tasks, with occasional backend support Apply accessibility standards throughout the development process Collaborate closely with team members Manage multiple assignments at once Work independently and as part of a team Communicate clearly with team members and stakeholders Coordinate with the Project Manager to address changing client needs Requirements More than 5 years of experience in custom web application development At least 3 years working with Vue.js (version 3 or higher) 5+ years in full-stack development, with strong knowledge of UI frameworks and backend architecture Bachelor's degree or 2 additional years of relevant experience in place of a degree Proficient in JavaScript and CSS Experience developing and consuming FastAPI and/or RESTful web services Solid understanding of Scrum and Kanban Agile methodologies Strong problem-solving skills in open-source environments Experience with continuous integration (CI) practices Understanding of mobile-friendly web application design Familiarity with Section 508 accessibility standards Strong analytical, collaborative, and communication skills Preferred qualifications Bachelor's degree in Computer Science, Engineering, or a related field Experience supporting federal government projects Knowledge of Vite, Quasar, or Pinia frameworks

Apr 22, 2026

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Senior Development Engineer

usm2

Full-time|On-site|McLean

Join usm2 as a Senior Development Engineer, where you will lead innovative projects and drive technical excellence within our development team. You will collaborate closely with cross-functional teams to deliver high-quality software solutions that meet our clients' needs. Your expertise will be crucial in enhancing our development processes and guiding junior developers.

May 2, 2016

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Stock Lead at Abercrombie & Fitch | McLean

Abercrombie & Fitch Co.

Full-time|On-site|McLean

Join Abercrombie & Fitch as a Stock Lead at our Tysons Corner location! In this pivotal role, you will oversee the management and organization of stock, ensuring that our store is always well-stocked and impeccably presented. Your leadership skills will shine as you guide a dedicated team, fostering an environment of collaboration and excellence.

Apr 13, 2026

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Global Partner Experience Lead

Appian Corporation

Full-time|On-site|McLean, Virginia

At Appian, we embody the values of Intensity and Excellence, which shape our culture and drive our commitment to high standards. As a member of our team, you will contribute to our mission of achieving extraordinary outcomes together, embracing challenges with dedication and accountability.As the Global Partner Experience Lead, you will play a pivotal role in shaping and executing the comprehensive journey for Appian's global partner ecosystem. This position serves as the primary point of contact for partner enablement, ensuring that our partners enjoy a seamless and enriching experience, equipped with top-tier resources and a clear pathway to mastery across their sales, technical pre-sales, and delivery functions.Your mission will include establishing the Partner Enablement Center of Excellence (CoE), aligning efforts across Sales, Solutions Consulting (Pre-Sales), Product, and Professional Services (Delivery) to enhance partner-driven revenue, accelerate productivity, and achieve successful customer outcomes on a global scale.

May 1, 2026

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