Machine Learning Engineer at CoVar | McLean, Virginia

About Us:At Exiger, we redefine supply chain management into a formidable strategic asset. Our mission is to foster a safer, more transparent world conducive to success. Powered by our revolutionary AI platform, 1Exiger, we provide unparalleled visibility into intricate supplier ecosystems. By leveraging proprietary data and advanced AI, we identify risks, automate compliance, and drive efficiencies that bolster long-term resilience. Our trusted solutions are embraced by over 550 global clients, including Fortune 500 companies and U.S. government agencies. Exiger is proud to be an award-winning leader in supply chain AI and a FedRAMP® authorized provider for federal services.Learning and Development SpecialistLocation: McLean, VirginiaWork Environment: HybridRole Overview:This is an exceptional opportunity to join a rapidly expanding SaaS firm during a critical phase of growth, where revenue enablement is recognized as a key driver of success rather than just a support function. Exiger is committed to enhancing its market strategies, articulating value propositions, and equipping revenue teams for success in navigating complex sales processes. In this role, you will collaborate with various departments—including Sales, Product, Marketing, Revenue Operations, and Learning & Development—to spearhead initiatives that shape the future of revenue enablement.We are in search of a proactive, self-motivated Learning & Development (L&D) Specialist who excels in dynamic, high-demand environments and is poised to build, scale, and refine our Learning and Development programming.In this position, you will partner with teams across Product, Global Shared Services, and Go-To-Market (GTM) strategies. Reporting to the Head of Learning & Development, you will collaborate with fellow L&D professionals to empower customer-facing teams and internal stakeholders with essential knowledge and tools that facilitate the adoption of Exiger’s technological solutions. Responsibilities include designing scalable learning content, iterating L&D operations, integrating AI into learning workflows, proactively identifying potential gaps, and utilizing AI tools to enhance productivity significantly. The ideal candidate will possess a strong desire to learn, be unafraid to ask questions, be highly resourceful, and thrive in an autonomous work environment.

Join KDA Consulting as a Data Scientist, where you will leverage your analytical skills to drive data-driven decision-making across various sectors. You will work with cutting-edge technologies and collaborate with a dynamic team to uncover valuable insights from complex datasets.

The DevOps Engineer II role at Appian centers on improving cloud infrastructure and streamlining deployment processes. Based in McLean, Virginia, this position works closely with colleagues from various departments to support the delivery of solutions that help the business run more efficiently. Role overview This role focuses on automating deployment workflows and applying established practices to manage and enhance cloud environments. Collaboration with cross-functional teams is a key part of daily work, ensuring that infrastructure changes align with business needs. What you will do Support the development and deployment of solutions aimed at increasing business efficiency Work with team members to improve and maintain cloud infrastructure Automate deployment processes using industry best practices Location This position is based in McLean, Virginia.

grvty is seeking a Data Engineer based in McLean, Virginia. This position shapes how the company turns raw data into insights that support business choices. The Data Engineer works closely with teams across the organization to build and maintain data pipelines. Role overview This role focuses on designing and implementing scalable systems for moving and processing data. Attention to data quality and ensuring that information is accessible to those who need it are central to the work. Collaboration Frequent collaboration with colleagues from different departments is expected, as projects often require input from multiple perspectives to deliver useful solutions. Key responsibilities Develop and maintain data pipelines Ensure data remains accurate and accessible Work with cross-functional teams to support business goals

Join Our MissionAt TheIncLab, we specialize in engineering innovative digital applications that empower mission-critical teams to excel. Here, your work will contribute to transformative technologies that truly make a difference.Your Role AwaitsWe are seeking a Senior Software Engineer to join our dynamic Research & Product Innovation team. This position focuses on rapid software prototyping for prospective clients, while also providing support for internal product development. Ideal candidates will be full-stack engineers with extensive experience in TypeScript, Node.js, and modern web development frameworks, as well as proficiency in Rust.You will take ownership of complex features, thriving in a fast-paced, experimental setting. The role requires you to work onsite at one of our offices in Nashville or Tampa three days a week.Key Responsibilities:Rapidly design and develop software prototypes, from backend APIs to frontend user interfaces.Create intuitive, responsive interfaces using modern frameworks such as React, Vue, or Angular.Architect scalable backend systems utilizing Node.js and TypeScript, employing Rust as necessary.Design and model data structures to support flexible and performant applications.Configure and integrate databases and external services effectively.Lead feature development while mentoring team members on best practices.Make informed technology and architecture decisions for new prototypes and experiments.Engage in code reviews, team planning, and technical discussions.Keep abreast of emerging technologies in web development and full-stack engineering.

Join Our Team as a Data & Software EngineerAt GRVTY, we specialize in delivering innovative data engineering solutions tailored for intelligence analysts. Our talented team of Data Engineers, Data Scientists, and ETL Developers collaborate closely with clients, transforming raw data into actionable intelligence that directly addresses mission-critical needs. Your contributions will be visible and impactful, as you will support various sponsor and partner mission organizations, shaping real-world outcomes.This is an exciting time for our program, with growing responsibilities and a fast-paced, flexible environment that encourages creative problem-solving. We prioritize results over specific experience levels and offer flexible working hours to accommodate your productivity. Our workspace is inviting, equipped with a fantastic cafeteria, and promotes a culture of collaboration.Our tech stack is diverse, including Python (Pandas, NumPy, SciPy, scikit-learn), Machine Learning frameworks, Linux, AWS/C2S, Apache NiFi, Spark, PySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, Neo4J, MariaDB, Postgres, Docker, Puppet, and more. Please note that this position is based in McLean, VA, and in various field offices throughout Northern VA, with no remote work opportunities available. A TS/SCI + Polygraph clearance is required for this role.

Join our dynamic team at KDA Consulting as a Data Engineer, where you will play a pivotal role in shaping the future of data-driven decision-making. In this position, you'll be responsible for designing, implementing, and maintaining robust data pipelines and architectures that support our analytical and operational needs.As a key contributor, you will collaborate with cross-functional teams to enhance data accessibility and usability while ensuring data integrity and security. This is an excellent opportunity for someone who is passionate about data and eager to tackle complex challenges in a fast-paced environment.

Join kda-consulting as a Senior DevOps Engineer and play a pivotal role in designing, implementing, and maintaining our cloud infrastructure. As a key member of our development team, you will streamline deployment processes, enhance system performance, and ensure high availability of our services.

Essential Functions:Offer technical expertise to facilitate the development of system requirements and supporting documentation.Oversee contract specifics for the office, inclusive of funding and value modifications.Effectively prioritize mission demands and manage workload independently, recognizing the appropriate authority in diverse scenarios while collaborating with government and industry stakeholders.Track task execution and completion, contributing to project briefs, drafting project reports and related materials, and coordinating logistical arrangements for project meetings, reviews, and teleconferences.Compile acquisition documents for purchase request packages.Assist in portfolio and program planning, including technical performance, scheduling, and managing government action items by preparing project plans, milestones, and status reports while monitoring task execution.Support the assessment of technical and financial risks associated with operations and maintenance (O&M) requirements, collaborating with industry partners on O&M support.Facilitate travel to CONUS-based contractors and testing facilities for programmatic reviews, technical exchanges, and system testing.Perform additional duties as necessary.Standard Essential Functions:Consistent and dependable attendance on a full-time basis or as per the designated schedule.Exhibit professional conduct with both internal and external business associates that reflects positively on the company, adhering to its policies and practices.Embody AEVEX's cultural values and align daily actions with departmental objectives and the company's culture.

At Credence, we are dedicated to fulfilling our clients' mission-critical requirements through innovative technology solutions. We deliver state-of-the-art services, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to premier defense and health organizations within the federal sector. By fostering partnerships built on trust, we enhance mission success for warfighters and contribute to a more secure future for our nation.We are currently seeking a skilled Senior Technical Recruiter to join our team. This pivotal role involves proactively sourcing and evaluating both active and passive candidates, assessing their qualifications for open positions, and facilitating candidate submissions to hiring managers. The recruiter will also play a key role in supporting our overall hiring administrative processes. This position is based at our corporate headquarters in McLean, VA.

Appian’s Customer Success team is looking for a Solution Architect to design and deliver low-code solutions for federal clients. This position is based in McLean, Virginia, and requires working onsite at Appian’s headquarters five days a week. In-person collaboration is a key part of the company’s approach, supporting teamwork and shared achievement. Role overview The Solution Architect partners with federal customers to understand their mission requirements and business challenges. Using Appian’s cloud-based platform, this role crafts integrated solutions and delivers proposals tailored to complex needs. The work involves both technical leadership and direct client engagement to ensure quality outcomes. What you will do Serve as a technical leader and trusted advisor for federal clients Design and define solutions built on the Appian platform Consult with clients to clarify project goals and guide implementation Monitor market trends to inform new offerings Create proposals that address client needs and reinforce Appian’s market position Collaborate with colleagues to support customer and partner success Who thrives in this role People who combine technical, product, and business knowledge Those with experience in BPM (Business Process Management) or business systems Individuals who enjoy consulting, problem-solving, and working directly with clients

About the Role grvty is looking for a Full Stack Developer in McLean, Virginia. This role involves building and refining web solutions as part of a collaborative team. The position calls for someone who takes initiative in software development and aims for high-quality results.

Join the team at B. F. Saul Company Hospitality Group, a proud subsidiary of the largest private real estate company in the Washington, D.C. area, with a legacy spanning over 130 years. We operate a diverse portfolio of more than 20 distinguished business class hotels, including renowned brands from Intercontinental Hotel Groups, Marriott International, Hilton, and Best Western. Our properties, such as The Watermark Hotel and The Hay-Adams Hotel, are managed by a dedicated team of over 1,000 passionate hospitality professionals.We are excited to invite applications for the role of Busser/Food Runner at DoubleTree by Hilton McLean Tysons. This position requires a flexible schedule and is primarily responsible for delivering food and beverages to guests while assisting restaurant staff with efficiently clearing and resetting tables. The ideal candidate will adhere to all health regulations, maintain necessary stock supplies, and perform basic cleaning duties to uphold our high standards of guest satisfaction.At our hotel, we cherish our team members and promote a culture that offers limitless career opportunities, job enrichment, and a supportive work environment. We provide a comprehensive benefits package designed to help our employees thrive both personally and professionally, including premium healthcare insurance, a 401(k) plan with company match, paid time off, hotel discounts, education reimbursement, and much more! We encourage you to take the next step in your career with us and look forward to a bright future together!

Join the award-winning team at Astor & Sanders Corporation, a leading IT solutions provider located in McLean, VA. We are continually seeking talented individuals eager to advance their careers and contribute to our innovative projects. If you are passionate about technology and looking for a dynamic work environment, we invite you to apply online. Our recruitment team will connect with you soon. Thank you for your interest!

Join the dynamic team at Tysons Social Tavern as a Restaurant Supervisor, where you'll play a vital role in delivering exceptional dining experiences. In this leadership position, you will oversee daily operations, manage staff, and ensure customer satisfaction in a vibrant and social atmosphere.

Company OverviewID.me is revolutionizing digital identity verification with its next-generation digital identity wallet, enabling users to easily prove their identity online. With over 152 million users, ID.me provides seamless login across various platforms without the need for repetitive identity verification. Trusted by 20 federal agencies, 45 state government agencies, and more than 70 healthcare organizations, ID.me empowers over 600 consumer brands to create authentic connections by verifying communities and user segments. Our technology meets federal standards for consumer authentication as outlined by the Commerce Department and is recognized as a NIST 800-63-3 IAL2 / AAL2 credential service provider by the Kantara Initiative. ID.me is dedicated to ensuring that no individual is left behind in the digital identity space. To discover more, visit https://network.id.me/.Role OverviewID.me is on the lookout for a Fraud Investigations Manager to spearhead a dynamic fraud investigations team tasked with handling complex, high-volume digital fraud cases. This role requires a proactive people manager with a background as an individual contributor fraud investigator and a successful track record in building, managing, and developing teams.As the Fraud Investigations Manager, you will oversee intricate investigations related to identity fraud, account takeovers, synthetic identities, and coordinated fraud activities. Operating in a fast-paced, data-rich environment, you will serve as a primary escalation point for executive communications, subpoenas, RFIs, and other sensitive matters where precision and attention to detail are paramount.This role is based out of our McLean, VA office and requires full-time in-office attendance.

Join our dynamic team as a Drupal Developer at Astor & Sanders, where you will play a key role in designing, developing, and maintaining innovative web applications. You will collaborate with cross-functional teams to create user-friendly experiences and implement robust solutions that meet our clients' needs.

Join the vibrant team at DoubleTree by Hilton McLean Tysons, where we pride ourselves on creating exceptional experiences for our guests! As part of the B. F. Saul Company Hospitality Group, a leader in the hospitality industry for over 130 years, you will play a vital role in maintaining our high standards of service and quality. We are currently seeking a dedicated General Maintenance Engineer to support our engineering operations, ensuring the upkeep and repair of hotel facilities, grounds, and equipment. This position involves preventative maintenance and asset protection, all while adhering to our commitment to guest satisfaction.We believe that our employees are our greatest asset, and we cultivate a supportive and enriching work environment that promotes career growth and personal wellbeing. Our comprehensive benefits package includes premium healthcare insurance, a 401(k) plan with company match, generous paid time off, exclusive hotel discounts, education reimbursement, and more! Join us and build a rewarding career at DoubleTree by Hilton McLean Tysons.

Join our dynamic team as a Senior Area Catering Sales Manager at bfsaulhotels in beautiful McLean, Virginia. In this pivotal role, you will drive catering sales across multiple properties, including the DoubleTree by Hilton McLean Tysons and Courtyard by Marriott McLean Tysons. Your expertise will help elevate our catering services, ensuring exceptional guest experiences and maximizing revenue.