Jobs at GRVTY

Develop and maintain software and analytics for an enterprise cybersecurity tool, emphasizing automated security authorization, continuous monitoring, data gathering, and reliable data delivery. Responsibilities include Pig and PySpark development, database queries, software design, debugging, testing, documentation, performance improvement, data investigation, and integration. The engineer will collaborate within a Scrum team and review data ingestion tickets and code changes.

Develops and maintains full-stack applications using Angular, TypeScript, Java, Spring, RESTful services, and non-relational databases. Builds single-page applications, system interfaces, automated tests, and web services while troubleshooting web technologies. Supports Agile software development, technical project management, schedule estimation, design documentation, stakeholder coordination, and program reviews. The role requires an active TS/SCI clearance with polygraph and is based on a project in Chantilly, Virginia.

Develop, test, deploy, and sustain Angular web applications and single-page dashboards that consume REST APIs, process JSON, and visualize security evaluation data. Provide UI technical leadership, create application mockups, manage code and releases with Git and GitLab, and support automation, continuous monitoring, streamlined approvals, and network data gathering across project life cycles.

Oversee program finances, budgeting, forecasting, reporting, and EAC/ETC assessments across DoD contracts. Align cost, schedule, and risk strategies with program leadership, mentor junior analysts, and manage financial deliverables. Lead preparation for potential transition to a certified EVMS environment, including baselines, variance analysis, and compliant reporting. Support FFP, Cost-Plus, and T&M contracts while navigating a fast-paced defense program.

Build and integrate ETL pipelines within Palantir Foundry using Python and PySpark. Develop data ontology, logging, monitoring, governance, validation, and AI-enhanced data workflows. Prepare reliable data products for analytics integration while supporting platform deployment, operations, observability, and cross-functional delivery.

Develop and execute automated and functional tests for integrated products and systems, verifying requirements, design compliance, customer experience, and Section 508 compliance. Responsibilities include loading applications and operating systems, building systems from drawing packages, and supporting security evaluation and authorization automation. The role requires scripting, Python/Lava, operational testing, and integration across multiple operating systems, with preferred experience in cloud hosting, AWS, GitLab, and Agile environments.

Develop and support automated system security evaluation and authorization capabilities. Monitor application health, metrics, logs, dashboards, alerts, and dataflows; troubleshoot system and application issues; perform basic Linux administration and AWS operations; and support 24/7 watch floor operations on rotating shifts. Responsibilities may include system configuration and codebase changes, escalation of service degradation, and maintaining application reliability and performance.

Conduct user research and translate insights into wireframes, prototypes, and cohesive human-centered interfaces. Collaborate with product managers and developers to implement intuitive, functional components across multiple applications. Apply React, Next.js, JavaScript, TypeScript, HTML, CSS, color theory, and grid systems to deliver accessible, responsive, visually appealing user experiences.

Architect and maintain scalable, resilient infrastructure for high-volume data alerting. Manage Kubernetes workloads and AWS services including EKS, EC2, and S3. Automate provisioning with Terraform, design routing and DNS solutions, support RabbitMQ and Kafka messaging, and implement monitoring, logging, and alerting. Collaborate with development teams on DevOps practices and CI/CD pipelines while troubleshooting complex infrastructure issues and applying cloud security best practices.

Design and implement scalable, event-driven architectures for observability and event tracking across data pipelines. Build modular, fault-tolerant systems supporting new data formats and domains, with access control, real-time alerting, dashboards, and comprehensive record keeping. Use Python, Kafka, JSON, Grafana, and ELK to develop distributed systems and monitor system health.

Develop and optimize full-stack command-and-control software supporting national security missions. Build React interfaces, Python and Java back-end services, APIs, data-processing pipelines, and distributed systems. Translate mission requirements into features and technical specifications, define integration patterns, improve performance and reliability, guide testing, create technical documentation, collaborate with stakeholders, and mentor junior developers.

Owns architecture, integration, and operational support for mission internet systems used in data collection and exploitation. Responsibilities include cloud networking and security, mobile application analysis, data ingestion and transformation, database and data model development, requirements gathering, systems testing, troubleshooting, technical documentation, data governance, platform integration, stakeholder coordination, and analytical reporting. The role supports classified national security operations in Chantilly, Virginia and may require temporary duty travel.

Designs, develops, and maintains MongoDB databases for security automation initiatives. Responsibilities include database architecture, performance optimization, indexing, query optimization, backup and disaster recovery, replication, sharding, high availability, data-flow support, workflow automation, parser and loader development, monitoring, security compliance, and comprehensive documentation. The role directs database requirements throughout project lifecycles and requires extensive database engineering experience and an active TS/SCI with polygraph clearance.

Designs, develops, implements, and maintains databases, data flows, parsers, loaders, and information retrieval systems. Builds workflows and supports Python-based REST endpoints and microservices using Django and Flask, integrating MariaDB, MongoDB, and PostgreSQL with JSON-enabled front ends. Manages MongoDB deployment, optimization, debugging, and scaling while supporting automated security evaluation and continuous monitoring capabilities.

Develops next-generation high-power microwave devices and systems, including vacuum electronic sources, antennas, and waveguide components. Responsibilities include simulation, laboratory testing, calibration, comparing experimental and simulated results, presenting at design reviews and conferences, writing technical reports, and preparing competitive proposals. The role collaborates with scientists, engineers, technicians, and program managers on Department of Defense research, development, and prototyping projects.

Develops and formalizes systems engineering processes for defense and aerospace programs. Responsibilities include requirements generation and decomposition, interface control documentation, verification and validation planning, configuration management, functional analysis, trade studies, requirements allocation, system integration, and reliability and maintainability analysis. The role interfaces with Department of Defense customers, aerospace companies, chief engineers, and program managers to translate customer needs into hardware and software specifications.

Owns operations and maintenance of ServiceNow applications, develops workflows, portals, business rules, scripts, ACLs, notifications, and reports, and builds new applications. Supports Windows server installation, APIs, Microsoft SQL Server administration, Agile development, JIRA issue tracking, and information security requirements. The role also provides technical briefings and collaborates with technical and non-technical stakeholders on learning enterprise systems.

Owns enterprise-level business and intelligence analysis by integrating structured and unstructured data, developing repeatable methodologies, creating Tableau visualizations, and translating complex findings into clear narratives. The role interprets data models, transforms data with Python or similar languages, applies quantitative and qualitative methods, documents workflows, coordinates customer requirements, and presents insights to technical and non-technical stakeholders. An active TS/SCI clearance with polygraph is required.

Installs, configures, monitors, and troubleshoots datacenter network infrastructure across HPC servers, clusters, and specialized environments. Supports Cisco and Juniper routers and switches, firewalls, load balancers, VPNs, InfiniBand, Fibre Channel SAN, and virtualization platforms. Applies TCP/IP, L2/L3 routing and switching, firewall, and access-control expertise. Uses ticketing and collaboration tools, participates in on-call support, and works in live-call environments. Requires network architecture experience, DoD IAT II certification, and active TS/SCI clearance with polygraph.

Designs, installs, configures, monitors, and troubleshoots datacenter networks supporting HPC servers, clusters, and specialized processing environments. Responsibilities include managing Cisco and multi-vendor routers, switches, firewalls, VPNs, load balancers, SAN, InfiniBand, routing and switching protocols, access controls, virtualization, and ticketing systems. The role supports on-call operations and requires extensive network engineering experience, DoD IAT II certification, and an active TS/SCI clearance with polygraph.