Jobs at Node.Digital

Provide cyber incident response support during an assigned shift for government and critical infrastructure customers. Triage and investigate network defense incidents, correlate alerts and incident data, assess severity and impact, identify causes and infection vectors, recommend mitigation and defense-in-depth measures, research resolution steps, monitor threat information, and track incidents through final resolution.

Develops, integrates, troubleshoots, and maintains software applications supporting government cyber incident response. Responsibilities include RESTful API development, software testing, AWS resource integration, secure development practices, containerization, data transformation, production support, and evaluation of software tools. The role requires collaboration with customers and distributed teams, active Secret clearance, U.S. citizenship, and the ability to obtain DHS suitability.

Lead software development and enterprise IT support efforts for web-based applications and systems. Develop and maintain Java and AWS solutions, databases, APIs, and ServiceNow integrations. Manage accreditation, enterprise software updates, patching, licensing, and Tier 1–3 support. Create IT documentation, workflows, security plans, architectural diagrams, and deployment checklists while improving user experience, delivery speed, quality, and operational efficiency.

Develop and support enterprise RPA solutions, including unattended robots, workflow automation, API and REST integrations, Office 365 automation, document understanding, OCR, and AI-enabled processes. The role includes monitoring operational robots, supporting customers, preparing technical documentation, applying development best practices, and managing deadlines and expectations. Work is hybrid in Herndon, Virginia, and requires U.S. citizenship.

Develop, maintain, deploy, and support enterprise UiPath RPA solutions, including production operations, break/fix troubleshooting, minor enhancements, integrations, document processing, and workflow automation. Manage source code, version control, security, and automation lifecycles. Collaborate with clients and cross-functional teams while applying Agile, DevOps, TDD, and CI/CD practices.

Designs and supports data architecture, processing, management, and engineering operations. Builds and executes ETL pipelines, integrates data flows with industry-standard systems, and works across AWS, HDFS, Cloudera, Spark, Presto, SQL, and NoSQL environments. Collaborates with technical and non-technical stakeholders while supporting data acquisition, exploitation, and management. Optional work includes targeting workflows, large language models, agentic workflows, Neo4j, and hard-target mission areas.

Coordinate with product owners, program managers, sponsor organizations, users, and technical teams to deliver agile user stories and technical solutions. Develop data exploitation workflows, decompose user needs into actionable requirements, communicate priorities to development teams, and guide users in applying enterprise technologies. Create and maintain documentation, instructions, and training for data-driven workflows and new applications.

Design, implement, and maintain Azure-based ELT/ETL pipelines and data architecture. Migrate and normalize source data into ADLS, enforce quality controls, source control, documentation, and self-service analytics. Optimize storage/processing, audit pipelines, and explore AI-assisted tooling.

Design, build, and maintain generative AI and ML solutions (LLMs, RAG) on AWS. Develop document-processing bots (OCR/ICR/OMR), APIs, scalable model deployments, monitoring, and continuous improvement. Collaborate cross-functionally to embed AI capabilities and follow DevSecOps and Agile practices.

Analyze network activity for suspicious behavior, respond to incidents, and ensure robust network security through policy compliance and real-time analysis.

Design and maintain mission systems and networks, focusing on DevOps automation, cloud infrastructure, and high availability systems.

Looking for a Full Stack Developer with experience in backend development, specifically in middleware services, and strong knowledge in Solr/Elastic Search and Java.

Support onsite incident response for government agencies: track/manage cases from submission to delivery, research and evaluate commercial and open-source cyber technologies, perform hands-on testing, maintain inventory of tools/data, engage requestors to align solutions with mission needs, and assist mitigation and restoration efforts.

Design, administer, and troubleshoot highly secure cloud-based networks and services using AWS. Perform system administration (RHEL), scripting (Python, Perl, C++), firmware/server maintenance, and cloud automation (MediaLive, DynamoDB). Support cloud troubleshooting toolsets and, optionally, broadcast/video systems and IP networking.

Develop and implement automation for ML technology integration, including data pipelines, AI/LLM integrations (Databricks, Bedrock), malware analysis workflows, feature engineering automation, API integrations, monitoring, and scaling automation from pilot to production while collaborating with analysts and maintaining documentation.

The Incident Manager will oversee incident response to cyber attacks for U.S. Government agencies, providing investigation, resolution, and management of incidents.