Top Tech Jobs & Startup Jobs

Provide advanced HPC customer support for DoD supercomputing centers: install, configure, and verify user-requested applications; assist users compiling, debugging, and running codes; manage build environments, containers, and libraries; identify existing software solutions; and develop SOPs and ticket-routing workflows between support tiers and vendors.

Develop, test, and maintain cross-platform (Linux/Android) applications using C++ and Qt. Build optimized UIs for embedded/mobile devices, support configuration management, integrate with APIs and host systems, and collaborate with UI/UX, systems, AI, and QA teams in an Agile environment.

Perform installation oversight, configuration, testing, monitoring, and activation of DISA network equipment (Cisco/Juniper). Coordinate IT&A, maintain out-of-band management, upgrade device software, create IP addressing and project documentation, and engage stakeholders to resolve requirements and ensure service request progress while training team members.

Join a web development team to perform O&M and develop Java/Angular applications. Assess designs, validate requirements, manage servers, build and maintain AWS-hosted systems, optimize and scale applications, provide occasional on-call support, and work within Agile processes collaborating with project managers and security personnel.

Lead security engineering for large-scale, distributed systems: design and validate security architectures, apply RMF, perform vulnerability and penetration testing, manage system security plans and configuration, conduct Security Verification Testing (SVT) on Type 1 devices, assess and mitigate risks, implement policies and controls, and collaborate with engineering and program teams to ensure compliance and secure development lifecycle.

Lead and mentor an IA/cybersecurity team to analyze and define MLS security requirements, design and implement secure solutions to achieve sustained ATO, perform risk and vulnerability analyses across the SDLC, produce system-level security documentation and SOPs, and support audits and secure system operations for a DISA/SAP mission.

Lead design, maintenance, and O&M of a secure Linux-based enclave. Perform network administration, vulnerability remediation, RMF/SSP maintenance, monitoring (OpenVAS/Prometheus/Grafana), nginx deployment, SELinux/FIPS compliance, documentation, and developer/user support to ensure availability, reliability, and security of mission systems.

Perform installation oversight, configuration, testing, monitoring, and servicing of Cisco/Juniper network equipment for DoD networks. Coordinate IT&A, configure out-of-band management, upgrade device software, create IP addressing and project documentation, perform systems analysis, verify POCs/locations, and engage stakeholders to resolve requirements and ensure DISA standards compliance.

Design and build secure, accessible web UIs for classified and unclassified government systems. Prototype, implement, and optimize front-end components and data visualizations, integrate AI/ML features, conduct user research, maintain design systems, and collaborate with backend, data science, and product teams to ensure usability, performance, and secure deployment across multiple classified networks.

Lead design and implement next‑generation Python applications for FAA surface traffic management. Responsibilities include architecture, IaC/DevOps, AI/LLMs, structured data processing, testing, frontend integration, defect resolution, stakeholder briefings, and occasional travel. Onsite in Gaithersburg MD three days weekly; Public Trust clearance required.