Senior Technical Consultant

Senior Technical Consultant (TS:SCI with Polygraph, Intel) 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 and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you’ll be part of a passionate team dedicated to accomplishing hard things, together. Are you looking to combine your passion for technology with your penchant for strategic problem solving? Appian Customer Success is obsessed with great customer outcomes. We deliver mission‑critical business impact fast, and are directly responsible for partnering with our customers to bring their best ideas to life. Joining the Customer Success team will provide you with the support and growth you need to strengthen and evolve your skills within the consulting field. We are seeking a Senior Technical Consultant to join our Customer Success Public Sector team. In this role, you will be engaging with our customers post‑sales to develop software solutions on the Appian platform. These applications help companies drive digital transformation and competitive differentiation. Your primary responsibility will be to help lead projects and work throughout the entire project life‑cycle to define, design, develop and implement custom software solutions using Appian’s low‑code platform for our commercial clients. This includes working within an agile environment to understand our client’s business processes and technical needs, launch new relational data models in production, develop APIs to integrate with multiple systems, and lead/mentor consultants through fast‑paced software implementations. You will also collaborate with client’s technical teams and business users as needed throughout the entire software and development life cycle and drive adoption by empowering clients to become self‑sufficient with building process applications on their own. This role is based at our HQ in McLean, VA. Employees hired for this position are expected to be in the office 4–5 days per week to foster collaboration, ensure we thrive through shared ideas and teamwork, and maximize opportunities to connect with the exceptional people across Appian. To be successful in this role, you need: Passion for mentoring/developing others and experience leading small teams through post‑sale software implementation Ability to work with clients to define business processes and gather functional and technical system requirements Excellent communication skills, passion for technology and continuous learning, and affinity for asking “why” and solving the right problems History of success on cross‑functional teams; experience building products using agile methodologies (pair programming, stand‑ups, planning sessions, and sprints) Basic understanding of object oriented programming, experience working with relational databases and database design/data modeling, and SQL skills (writing queries, joins, views, etc) Knowledge of software testing practices (test‑driven development, automated test suites within a continuous integration framework); integrations experience using APIs such as REST and SOAP, JDBC connections, and web services; familiarity with Amazon Web Services (AWS), Artificial Intelligence (AI), Analytics, Machine Learning, Google Cloud, Application Integration, Database, Developer Tools, Management & Governance, and Elastic Containers (preferred) An Active Government Clearance TS:SCI with Polygraph is required for this opening Ability and interest to maintain an Active TS:SCI Clearance (CI or FLS), with the ability and willingness to perform work within cleared facilities (SCIF work is required) 3+ years of experience with hands‑on software development or technical consulting B.S./B.A. in Engineering, Computer Science, Information Systems, Mathematics or related field/degree Willingness to travel; 10% or less annually to support customer engagement Tools and Resources Training and Development: During onboarding, we focus on equipping new hires with the skills and knowledge for success through department‑specific training. Continuous learning is a central focus at Appian, with dedicated mentorship and the First‑Friend program being widely utilized resources for new hires. Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. This commitment ensures that employees have access to a holistic range of development opportunities. Community: We’ll immerse you into our community rooted in respect starting on day one. Appian fosters inclusivity through our 8 employee‑led affinity groups . These groups help employees build stronger internal and external networks by planning social, educational, and outreach activities to connect with Appianites and larger initiatives throughout the company. About Appian Appian is a software company that automates business processes. The Appian AI‑Powered Process Platform includes everything you need to design, automate, and optimize even the most complex processes, from start to finish. The world's most innovative organizations trust Appian to improve their workflows, unify data, and optimize operations—resulting in better growth and superior customer experiences. For more information, visit appian.com . [Nasdaq: APPN] Appian is an equal opportunity employer that strives to attract and retain the best talent. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state, or local law. Appian provides reasonable accommodations to applicants in accordance with all applicable laws. If you need a reasonable accommodation for any part of the employment process, please contact us by email at ReasonableAccommodations@appian.com . Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address. Interested in building your career at Appian Corporation ? Get future opportunities sent straight to your email. #J-18808-Ljbffr