Top Tech Jobs & Startup Jobs

Design, integrate, test, and operate aircraft simulation and mission systems supporting NASA flight research. Develop real-time, six-degree-of-freedom, and hardware-in-the-loop simulations; model aerodynamics and flight controls; conduct verification, validation, performance analysis, and flight-test support. Prepare technical documentation, test plans, reports, and interface materials while supporting ground control systems, avionics, instrumentation, electronics, and simulator hardware integration.

Leads planning and execution of U.S. Navy ship modernization projects, managing schedules, budgets, contractors, technical compliance, quality, safety, inspections, documentation, and stakeholder communication. Provides technical guidance, crew training, post-modernization troubleshooting, and project status reporting. The role supports the Navy Code 226 Ship Modernization Program in Pearl Harbor and requires an active DoD Secret clearance and 10 years of relevant experience.

Supports Linux and Windows infrastructure, virtual machines, storage, backups, patching, system hardening, monitoring, incident response, and end-user support. Performs troubleshooting, maintenance, change management, hardware coordination, documentation, inventory management, and ticket resolution. Collaborates with cybersecurity teams and vendors while supporting cloud, virtualized, and on-premises environments. Rotational on-call participation, equipment handling, U.S. citizenship, and customer site badging are required.

Develop software for Department of Justice data collection systems, specializing in web GUI development. Responsibilities include requirements analysis, subsystem allocation, performance analysis, system engineering leadership, regression testing, and support for embedded systems, FPGA, DSP, video transcoding, bandwidth aggregation, and OCR processing. The role also requires advanced software engineering research, technical leadership, reporting, and maintaining specialized technical expertise.

Administers, sustains, monitors, secures, and optimizes cloud and on-premises Windows infrastructure supporting development, testing, and production environments. Responsibilities include performance tuning, resource monitoring, software and hardware evaluation, outage communications, customer and vendor coordination, status reporting, and cybersecurity vulnerability mitigation. The role supports mission systems and applications for a DoD agency.

Establishes lifecycle management for MD 9 systems and servers, including installation, updates, troubleshooting, policy and resource management, vulnerability scanning, patching, STIG/SRG implementation, and standard operating procedure development. The role supports classified systems and requires advanced Systems Administrator proficiency under DoD 8140, along with TS/SCI clearance and extensive security remediation experience.

Designs, implements, verifies, and assesses secure IT infrastructure and information systems. Provides security engineering support for ATO extensions, authorization packages, RMF compliance, and technical security controls. Conducts configuration, vulnerability, and risk assessments; deploys security monitoring and protection tools; documents SSPs and POA&Ms; analyzes system changes; and supports incident remediation, root-cause analysis, and corrective actions.

Designs, develops, enhances, and maintains web-based interfaces and visualization tools for mission-critical C4I systems. Integrates user interfaces with radar, flight plan, sensor, and backend data sources; supports modernization, testing, configuration management, documentation, deployments, and operational events. Collaborates with engineering and data teams while meeting DHS, CBP, security, accessibility, and Section 508 requirements.

Administer, secure, troubleshoot, and optimize Linux systems in mission-critical environments. Manage servers, services, access controls, patches, networking, firewalls, and vulnerability remediation. Diagnose issues across system, application, and network layers; develop automation with shell scripting or Python; support backup, recovery, integration, documentation, testing, deployment, and specialized defense systems.

Maintain DoD STIG-compliant Linux images and provide Tier II engineering, development, testing, and production support across AWS GovCloud and on-premises systems. Administer interfaces such as sFTP and SFG, develop shell and Perl scripts, monitor system performance, evaluate hardware and software, resolve issues, and implement cybersecurity vulnerability mitigations. Support full system and application life cycles while coordinating with customers, vendors, and internal teams.