Technical Lead jobs in Mclean – Browse 61 openings on RoboApply Jobs

Technical Lead jobs in Mclean

Open roles matching “Technical Lead” with location signals for Mclean. 61 active listings on RoboApply Jobs.

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companyStemXpert logo
Full-time|On-site|McLean

Join StemXpert as a Network Technical Lead, where you will play a pivotal role in overseeing and enhancing our network operations. In this dynamic position, you will lead a talented team, ensuring seamless connectivity and reliability for our clients.Your expertise in network architecture and troubleshooting will be crucial as you implement innovative solutions and maintain superior performance standards. This is an exciting opportunity to shape the future of our network infrastructure.

Jun 23, 2015
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companyusm2 logo
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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companyusm2 logo
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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company
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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companyusm2 logo
Full-time|On-site|McLean

We are seeking a dynamic Technical Lead to drive the development of advanced trading models at usm2. In this pivotal role, you will leverage your expertise in quantitative analysis to create and enhance models that support our trading strategies. You will lead a team of analysts, fostering innovation and collaboration to ensure the accuracy and efficiency of our trading operations. This position offers an exciting opportunity to work at the forefront of financial technology and make a significant impact on our trading performance.

Sep 29, 2016
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companyCredence Management Solutions, LLC logo
Senior AI Technical Lead at Credence | McLean, VA

Credence Management Solutions, LLC

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

OverviewBecome part of a pioneering team where innovation seamlessly aligns with mission-driven objectives. Our solutions in AI, cloud computing, cybersecurity, and modernization are designed to save federal agencies thousands of hours, enhance national security, and bolster health and humanitarian efforts worldwide. With over 1,700 dedicated team members, including more than 1,500 AI and data experts, and 100+ prime contracts, we deliver impactful results at scale and with a clear purpose.We have proudly been recognized as a Top Workplace by the Washington Post for six consecutive years and have earned a spot on the Inc. 5000 Fastest Growing Private Companies list for 13 of the past 14 years. Credence is a nurturing environment for those aspiring to grow while contributing to significant changes that resonate across the globe. We empower our employees to push their limits and tackle pressing federal challenges.Position SummaryCredence is actively seeking a Senior AI Technical Lead to join our expanding AI and Automation practice. In this strategic role, you will be at the forefront of designing and leading innovative AI solutions that create tangible impacts across federal programs. You will guide cross-functional teams, influence technical strategy, and mentor engineers in a dynamic, mission-oriented setting. The ideal candidate is a hands-on leader with an extensive background in AI/ML development, cloud platforms, and enterprise-scale systems design.Key Responsibilities:Direct the design, development, and deployment of robust AI and ML models and systems.Transform business requirements into effective technical solutions for various federal missions.Oversee the complete AI/ML development lifecycle, including architecture design, experimentation, and performance tuning.Collaborate with cross-functional teams (DevOps, Data Engineering, Cybersecurity) to seamlessly integrate AI into production environments.Provide technical mentorship and conduct thorough code/design reviews for junior and mid-level engineers.Investigate and assess emerging AI/ML tools, technologies, and frameworks to foster innovation.Ensure all solutions align with federal security, compliance, and cloud architecture standards.

Oct 30, 2025
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companyCoreOne logo
Full-time|On-site|McLean, VA

CoreOne seeks an Authorization and Accreditation Lead based in McLean, VA. This role steers important compliance efforts and manages the full accreditation process for the organization. The Lead plays a key part in shaping strategies that help CoreOne meet regulatory requirements and maintain operational integrity. Responsibilities Coordinate and oversee all accreditation activities across the organization Develop and improve methods to support ongoing regulatory compliance Direct authorization protocols, ensuring accurate and consistent application Promote strong compliance practices that protect and advance CoreOne’s operations

Apr 27, 2026
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companyAppian logo
Full-time|On-site|McLean, Virginia

Join Appian as a Principal Technical Consultant where you will leverage your technical expertise to deliver innovative solutions for our clients. You will play a pivotal role in guiding project teams, ensuring successful implementations, and fostering client relationships. Your deep understanding of our platform will empower you to drive solutions that meet client needs effectively.

Mar 23, 2026
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companyRange logo
FullTime|On-site|McLean, VA

At Range, we are pioneering innovative AI-driven solutions designed to simplify the complexities of finance for our members. Our mission is to revolutionize wealth management by seamlessly integrating advanced technology with human insight. We prioritize member experience above all, creating a comprehensive platform that addresses a wide array of financial needs—including investments, tax management, retirement planning, and estate administration—all within a single, user-friendly system.Supported by industry leaders such as Google’s Gradient Ventures, Cathay Innovations, and Scale Venture Partners, we are in a rapid growth phase and are eager to welcome remarkable talent to our team. Every member of the Range family plays a vital role in shaping our culture, bringing diverse backgrounds from former CEOs, startup founders, to leading experts from top hedge funds and tech firms.If you are passionate about making a real difference in the financial services industry, we invite you to join us at Range, where your contributions will have a meaningful impact on how individuals manage their financial well-being. Collaborate with a team that celebrates achievements, tackles critical decisions, and forges new paths together.Role OverviewAs a Technical Sourcer at Range, you will be instrumental in driving our technical recruiting initiatives, focusing on sourcing exceptional candidates for engineering, product, data, and other technical teams. You will work closely with recruiters and hiring managers to identify, engage, and evaluate top-tier technical talent on a large scale.This position is a great opportunity for someone early in their recruitment career who possesses hands-on experience in sourcing technical candidates and is eager to apply creativity, experimentation, and a sense of ownership in how Range attracts high-quality talent.We are thrilled to fill this position at our headquarters located in McLean, VA. All roles follow a Monday through Friday in-office schedule, fostering direct collaboration with your team. If you're not currently based in the area but are excited about this opportunity, we would be happy to discuss relocation options as part of your journey with us.Your ResponsibilitiesLead the sourcing efforts for technical roles, cultivating a robust pipeline of engineers, data specialists, and other technical talent.Proactively identify candidates through both conventional and innovative sourcing methods.Evaluate incoming applications for technical positions and assess candidate fit in relation to role specifications and Range’s core values.Craft personalized outreach messages that resonate in a competitive technical hiring landscape.Collaborate with the recruiting team to refine and optimize sourcing strategies.

Jan 16, 2026
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companyCore One logo
Full-time|On-site|McLean, VA

Join the innovative team at Core One, where we strive to lead the way in developing analytical, operational, and technical solutions to address our nation’s most intricate national security challenges. Our people-first philosophy drives us to recruit, nurture, and retain top talent, ensuring a collaborative and high-performance work environment. We offer a competitive total compensation package that distinguishes us from the competition. As a dynamic and growing organization, Core One is committed to fostering exceptional performance across all teams. Clearance Required: Active TS/SCI with Polygraph Position Overview We are looking for a skilled Technical Writer to create, manage, and oversee high-quality technical documentation for a complex enterprise technology ecosystem. This position supports various teams, including front-end, back-end, database, and security, ensuring that all outputs comply with federal standards (FedRAMP/RMF), audit readiness, and operational excellence guidelines. The ideal candidate will possess a strong background in technical documentation, structured authoring, compliance artifacts (SSP, POA&M), and engineering documentation frameworks, along with the ability to convert intricate technical concepts into straightforward, actionable content tailored for diverse stakeholders.

Mar 27, 2026
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company
Full-time|Hybrid|McLean, VA

At Agile Defense, we understand that proactive action shapes results, and that new challenges call for innovative solutions. Our commitment to forward-thinking and adaptability positions us to meet the future with resilience and determination.Our mission is to deliver adaptive innovation that supports our nation's critical missions through the fluid integration of cutting-edge technologies, exceptional talent, and unmatched agility—rooted in speed, flexibility, and creativity to safeguard our nation’s vital interests.Requisition #: 1442Job Title: Proposal Technical WriterLocation: Hybrid McLean, VASUMMARYThe Proposal Technical Writer plays a pivotal role within our Growth team, propelling our success and securing wins. This role involves crafting technical and management content for federal proposals, ensuring alignment with RFP requirements and our winning strategy. The writer collaborates with subject matter experts to transform complex solutions into engaging narratives, editing and refining drafts for clarity, compliance, and consistency. This position requires the ability to handle multiple proposal efforts simultaneously under tight deadlines.JOB DUTIES AND RESPONSIBILITIES· Create clear, concise, and persuasive proposal sections and related documents that adhere to RFP requirements while meeting corporate standards for quality and format, following corporate style guidelines with minimal need for editing.· Collaborate with Solution Architects and Subject Matter Experts (SMEs) to document and articulate solutions effectively, providing compelling proof points and corporate experience examples that showcase the benefits of our offerings in the proposal texts.· Engage in a collaborative team environment to express solutions and strategies, detailing our work approach, experience, win themes, and differentiators.· Utilize strong communication and interviewing skills to gather necessary information from internal and external stakeholders to support the writing process.· Identify and implement process improvements to enhance proposal quality.· Efficiently utilize existing documentation and proposal materials to address recurring content inquiries and create customized proposal responses.· Manage multiple assignments concurrently, prioritizing effectively to meet deadlines and production requirements.· Maintain a library of approved proposal content for future use.Departments: Program OperationsCommitment: Regular

Feb 20, 2026
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companyAcumen Solutions logo
Full-time|On-site|McLean

Join Acumen Solutions as a Salesforce.com Technical Architect and play a crucial role in delivering innovative Salesforce solutions. You will leverage your expertise in Salesforce architecture to design, develop, and implement solutions that meet our clients' business needs. This is an exciting opportunity for a professional with a passion for technology and a desire to make an impact.

Feb 12, 2016
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company360IT Professionals logo
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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companyAppian logo
Full-time|On-site|McLean, Virginia

Appian builds advanced digital solutions for clients in the public sector, focusing on quality and teamwork. The company’s values of Intensity and Excellence guide every project, with teams working together to solve complex business challenges and deliver strong results. Role overview The Technical Consultant - Public Sector joins Appian’s Customer Success team to help clients achieve their goals through digital transformation. This position centers on guiding customers through projects that use the Appian platform, including AI-powered solutions. What you will do Work directly with clients after the sales process to design and build custom software on the Appian platform Lead clients through the full project lifecycle: define requirements, design solutions, develop features, and implement new systems Collaborate in an agile team to understand business processes, launch relational data models, and develop APIs for integration Identify and implement AI use cases using Appian tools such as retrieval-augmented generation (RAG), agentic workflows, prompt engineering, and generative models Support both technical teams and business users at client organizations as they build and manage process applications Location and work environment This role is based onsite at Appian’s headquarters in McLean, Virginia. Employees in this position are expected to work in the office 4 to 5 days per week. The office setting encourages collaboration, idea sharing, and team celebrations. In-person client meetings are an important part of the job.

Apr 21, 2026
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company
Technical Solutions Engineer

Astor & Sanders Corporation

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

Astor & Sanders Corporation, a prestigious IT solutions provider based in McLean, Virginia, is looking for a skilled Technical Solutions Engineer. This full-time, hybrid role requires in-office attendance three times a week and offers an exciting opportunity to contribute to innovative technology solutions.Key Responsibilities:Collaborate with clients to identify their challenges and devise effective technical solutions.Assist in delivering projects, nurturing relationships with key stakeholders, and enhancing customer satisfaction.Lead technical discussions and deliver engaging presentations to diverse audiences.Contribute to the writing of technical proposals.Continuously assess and integrate existing and emerging technologies into our solutions.Provide technical guidance to the Center of Excellence in developing proof-of-concept projects.Other responsibilities as assigned.

Feb 28, 2026
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companyAppian logo
Full-time|On-site|McLean, Virginia

Appian’s Customer Success team in McLean, Virginia, is looking for a Senior Technical Consultant to help clients achieve their digital transformation goals with the Appian platform. This role centers on supporting organizations after the sales process, building tailored software and AI-powered applications that deliver measurable business results. Role overview The Senior Technical Consultant leads the full lifecycle of client projects. This includes defining requirements, designing solutions, developing software, and implementing applications for commercial clients. The position works closely with both technical teams and business users, ensuring solutions fit each client’s unique needs. What you will do Guide projects from initial definition through design, development, and implementation of custom software for clients. Work in an agile setting to understand client business processes and technical requirements. Deploy new relational data models and develop APIs to connect systems. Explore and implement AI use cases, such as retrieval-augmented generation (RAG), agentic workflows, prompt engineering, and generative models using Appian’s AI capabilities. Collaborate with technical teams and business users throughout project delivery. Help clients build and manage their own process applications on the Appian platform. Location and work environment This position is based at Appian headquarters in McLean, VA. In-person collaboration is important, with employees expected onsite 4 to 5 days per week. The team values teamwork, knowledge sharing, and celebrating achievements together. Most client work also happens face-to-face, supporting strong relationships and effective project delivery.

Apr 21, 2026
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companyAppian logo
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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companyAppian Corporation logo
Lead Software Engineer

Appian Corporation

Full-time|On-site|McLean, Virginia

Role Overview Appian Corporation is looking for a Lead Software Engineer to join the team at headquarters in McLean, Virginia. This position focuses on building and maintaining the Appian platform, with a strong emphasis on speed, scalability, and adaptability to meet evolving customer needs. What You Will Do Address complex challenges related to scalability and flexibility across the platform. Work on the high-performance data layer, ensuring reliability and efficiency. Contribute to the cross-platform user interface and the design tools that support it. Collaborate closely with colleagues to deliver solutions that serve customers in new and effective ways. Work Location and Culture This role is based onsite at Appian's McLean, Virginia headquarters. In-person collaboration is central to Appian’s approach, and employees in this position are expected to work in the office five days a week. The company values teamwork and the sharing of ideas to achieve high standards and outstanding results together.

Apr 16, 2026
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companyRaft logo
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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companyAppian logo
Full-time|On-site|McLean, Virginia

At Appian, our core values of Intensity and Excellence define our culture. We uphold high standards and strive for quality in all our endeavors. Our team approaches challenges with ambition and commitment, ensuring accountability towards achieving outstanding results. When you join Appian, you become part of a dedicated team focused on accomplishing complex goals together.Are you eager to fuse your technological passion with strategic problem-solving skills? The Appian Customer Success team is dedicated to delivering exceptional customer outcomes. We are responsible for generating significant business impact rapidly, collaborating closely with clients to transform their innovative ideas into reality. Joining our Customer Success team will provide you with the necessary support and opportunities to advance your consulting skills.As a Technical Delivery Manager (TDM), you will play a crucial role in two primary objectives: (1) ensuring our customers achieve impressive business results through technology initiatives and (2) fostering customer growth via expert technology guidance, trusted relationships, and evidence of success. TDMs oversee and deliver innovative solutions using the Appian platform, managing all facets of agile delivery for Appian-led projects, including risk management and removing obstacles. You will collaborate closely with frontline sales representatives to enhance growth in strategic accounts and integrated deals. Your responsibilities will encompass project management, account management, relationship building (with both clients and partners), financial oversight, opportunity assessment, problem identification, project/use case definition, demand generation, services positioning, and account strategy, all performed in partnership with Appian Sales and other Customer Success team members, including Customer Success Managers (CSMs).This position is based at our headquarters in McLean, VA. Appian emphasizes a culture of in-person collaboration, which we believe is essential to our mission of excellence. Employees in this role are expected to work in the office 4 to 5 days a week to nurture this culture, foster teamwork, and maximize interactions with the talented individuals across Appian. While in-person engagements with clients are a high priority, we also value the office setting for its potential to celebrate achievements, collaborate effectively, and build robust relationships across teams.

Feb 20, 2026

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