Top Tech Jobs & Startup Jobs

Provide Tier 2/3 systems administration and technical support for Unix/Windows workstations and servers. Manage network, storage, backups, databases, software upgrades, security compliance (STIG) using tools like Retina and HBSS. Coordinate maintenance, travel to sites, on-call support, and maintain SOPs to ensure system availability and disaster recovery.

Administer and optimize a dedicated high-performance computing cluster, including Linux systems, bare-metal hardware, storage, networking, workload scheduling, and OpenShift container platforms. Configure Run:AI and SLURM for AI/ML workloads, manage InfiniBand GPU networking, automate maintenance with Bash and Python, troubleshoot infrastructure issues, and maintain federal security compliance and system accreditations.

Provides on-site systems administration for a GEOINT exploitation environment. Responsibilities include maintaining servers and systems, managing accounts and documentation, supporting VDI endpoints and virtual machines, packaging and automating software deployments, troubleshooting hardware and software issues, developing testing strategies, supporting backups and recovery, training users, and mentoring junior staff. The role requires collaboration across missions and rapid response to maintain operational uptime and production readiness.

Designs, maintains, and automates secure, highly available AWS infrastructure for Department of Defense customers. Responsibilities include managing EC2, S3, load balancers, and RDS; implementing CI/CD pipelines and container orchestration; delivering and supporting full-stack applications; developing TypeScript or JavaScript features; integrating APIs and relational databases; improving monitoring, reliability, and cost efficiency; documenting systems; supporting customers; and mentoring junior developers within Agile/Scrum teams.

Support and modernize customer data center networks, application delivery, and network security environments. Perform Tier III troubleshooting, network administration, system integration, upgrades, change coordination, performance and fault management, and solution design. Analyze LAN/WAN traffic, evaluate new technologies, document architectures and procedures, coordinate with stakeholders and vendors, and maintain operational resilience across network infrastructure.

Lead systems engineering for a space-ground mission software cloud application in a fast-paced, Agile defense environment. Design, secure, and manage hardened Linux systems, multi-platform authentication domains, and cloud deployments; support integration, DevSecOps, configuration management, UML/SysML modeling, and compliance for DoD/IC missions.

Support development and implementation of a space-ground mission-focused cloud application. Create test plans and procedures, perform integration and requirements sell-off, coordinate with technical teams, support system integration and customer briefings, and execute onsite testing and engineering tasks.

The Infrastructure Integration Engineer will collaborate on integration and testing of hardware/software systems, develop documentation, and support comprehensive solutions for DoD customers.

The role involves managing and developing SharePoint environments, supporting collaboration and content management, system health monitoring, and integrating various services.

The Wireless Network Engineer will install, configure, monitor, and troubleshoot network systems. Responsibilities include implementing security protocols, managing network incidents, and configuring complex environments for both wired and wireless technologies.