Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Senior Principal Cyber Software Engineer (iOS) working on-site with end users to solve real-time cyber challenges, building high-impact native mobile applications and integrating reverse engineering results. Core technologies include iOS development, C/C++, Objective C, and Unix/Linux platforms.
Principal Cyber Software Engineer (iOS) builds native mobile applications for cyber defense, integrating reverse engineering results into development products at a customer site in Sterling, Virginia.
Builds and secures native iOS applications for cyber defense, integrating reverse-engineering insights into mobile development while working on-site in Sterling, VA.
Develops and secures native iOS applications for cyber defense, integrating reverse-engineering results and working on-site in Sterling, VA with a Top Secret clearance.
Partner Success Manager – German-speaking Location: Remote in Europe Language requirement: Fluent German and English Employment type: Contractor About Virtuozzo Virtuozzo is a leader in infrastructure software and…
Designs and builds data pipelines, models, and analytics solutions to support reporting and decision-making using SQL, Python, PySpark, and enterprise ETL tools.
Acts as a trusted technical advisor for a portfolio of clients, performing site visits, documenting IT environments, and driving long-term improvements in Microsoft 365, Windows Server, and networking infrastructure.
You’ll manage software and hardware configurations for space systems, automate deployments, and enforce DevOps practices (GitLab CI/CD, Ansible, Docker/Kubernetes) to ensure compliance and security in a high-stakes aerospace environment.
Senior engineer who hunts for security flaws in Linux-based endpoint protection software, models threats, and works with developers to ship secure code using C/C++ and AI-assisted workflows.
Designs and governs Microsoft 365, VMware, email, identity, and server/storage platforms for a travel company’s core IT infrastructure.
Maintain and automate Motorola’s Windows-based mission-critical communication platform, including AD, security updates, and virtualized services for government and emergency services.
Design, develop, and test Linux-based platform solutions (OS, KVM virtualization) for mission-critical public-safety communications systems used by emergency services worldwide.
Design and commission industrial automation systems (PLC, HMI, field devices) for electrification projects, write specs, and support testing/installation in a hybrid office role.
Senior Linux engineer maintaining VMware/Proxmox virtualization, RHEL patching, Oracle/PostgreSQL databases, and middleware like WebLogic/JBoss for a global lottery and sports-betting platform.
Build and maintain Software-in-the-Loop test environments for ADAS features, author test scenarios, automate tests, and debug issues to validate virtualized vehicle systems before physical testing.
Lead and administer secure, classified IT environments for national security, focusing on Windows/Linux servers, virtualization, and cloud technologies while mentoring teams.
Systems Engineer – Top Secret/SCI | Quantico, VA Cambridge International Systems, Inc. Join a dynamic global team united by shared values: commitment, integrity, and perseverance . At Cambridge, you’ll work alongside…
Lead the firm’s infrastructure security strategy, setting standards and controls for servers, cloud, networks, and data protection while partnering with engineering teams to reduce cyber risk and enable business growth.
We couldn't check your fit for this role — add a CV to your profile to see it next time.