Top Tech Jobs & Startup Jobs

Infrastructure Engineer responsible for secure over-the-air software deployments to globally fielded systems in degraded or disconnected environments. Manages Docker, Kubernetes, Linux systems, enterprise networking, virtualization, firewalls, monitoring, backups, and disaster recovery. Automates deployment and administration using Bash, Python, and configuration-management tools, troubleshoots across network and system layers, and remotely monitors deployed software to improve fleet availability and reduce field-service travel.

Designs, develops, evaluates, and deploys machine learning models for sensor-data event detection, classification, and characterization in classified national-security environments. Builds end-to-end ML pipelines, integrates capabilities into operational software, evaluates failure modes, collaborates with scientists and analysts, and mentors junior developers. The role requires production-quality Python, deep knowledge of modern ML architectures, technical documentation, and active Top Secret clearance with eligibility for SCI and CI Polygraph.

Manages accounts receivable for government contracts, including invoice processing, payment collection and allocation, account reconciliation, aging analysis, forecasting, credit control, financial reporting, and resolving customer payment inquiries. Maintains accurate transaction records and ensures compliance with applicable policies, regulations, and collection practices.

Develop and operationalize Python-based geospatial data science solutions for DoD and Intelligence Community missions. Integrate structured and unstructured data through APIs and enterprise repositories, build analytic pipelines, dashboards, visualizations, and interfaces, and modernize legacy workflows. Analyze large datasets, create automated processes, document systems, identify patterns, and advise clients as a senior subject matter expert in high-consequence environments.

Support and engineer hybrid-cloud mission infrastructure across Linux and Windows servers, workstations, storage, virtualization, and data centers. Provide Tier 2–4 troubleshooting, automate deployments with Ansible and scripting, maintain VMware environments, AWS servers, Active Directory, security configurations, and DISA STIG compliance. Manage infrastructure inventory, monitoring, documentation, cabling, patching, hardware deployments, technical risk assessments, and engineering project coordination in a 24/7 environment.

Lead software development for an enterprise IT support platform serving learning, training compliance, language development, recruiting, and performance management needs. Responsibilities include Java and AWS development, web applications, APIs, databases, ServiceNow and COTS integration, accreditation lifecycle support, tiered IT service management, enterprise software maintenance, documentation, cloud environment administration, and collaboration with sponsors and partner IT organizations.

Provides advanced desktop and systems administration support for NGA College users, including troubleshooting hardware and software, installing upgrades, configuring networked systems, managing backups and recoverability, auditing workstations and servers, maintaining inventories, supporting VTC calls, training users, and leading technical projects. The role requires TS/SCI clearance, extensive systems administration experience, Security+ or CASP, ITIL certification, and flexible after-hours support.

Engineer system architectures, analyze requirements, and verify systems-of-systems deliveries within an Agile SAFe environment. Responsibilities include leading daily scrums, coordinating release planning across teams, translating customer requirements into engineering features and acceptance criteria, and using the ESRI ArcGIS suite. The role requires active TS clearance, eligibility for TS/SCI with CI Poly, systems engineering experience, and direct ArcGIS experience.

Designs and supports data architecture, management, processing, and acquisition workflows in a cloud and distributed-data environment. Builds and executes ETL pipelines, integrates data flows with systems such as Niagra Falls, and works across AWS, HDFS, Cloudera, Spark, Presto, SQL, and NoSQL. Collaborates with technical teams, customers, contractors, and stakeholders while supporting national security missions. Active TS/SCI with Polygraph clearance is required.

Designs, develops, implements, and optimizes relational and object-oriented databases and supporting parser, loading, query, and scripting software. Defines database structures within system architectures while balancing data volume, performance, distribution, retention, security, and domain controls. Supports requirements development throughout the system lifecycle, database administration, system improvements, and cloud-based data storage and retrieval. Requires extensive Oracle administration experience, MongoDB experience, Linux and Bash skills, and an active TS/SCI clearance with polygraph.