IT - Administration jobs in the United States

Join our team as an IT Support Specialist I in the United States, providing first-level support for banking applications, hardware, and software. Requires IT service desk experience and offers $21-$32/hr.

NOC Watch Analyst role in Washington, DC requiring TS/SCI with polygraph, CCNA, and Security+ certifications. Provide Tier 2 network operations support for Cisco and Juniper devices, including troubleshooting, STIG compliance, and TACLANE configuration.

Strategic Workday Finance partner needed to support core financial functions including budgeting, accounting, grants, and projects. Remote role requires strong Finance operations knowledge, configuration expertise, and excellent communication skills.

Penguin Random House seeks a Senior Infrastructure Engineer to design AWS systems for AI/ML products. Requires 5+ years in production systems, cloud expertise, and hands-on AI agent experience. Remote-friendly NYC role.

Join Check Point as a Security Engineer in Minneapolis. Leverage 5+ years of pre-sales experience to design end-to-end security solutions, run PoCs, and educate customers on cutting-edge cybersecurity.

Senior Risk Analyst needed at FISA-OPA in New York City to identify, assess and document risks across business processes. Requires bachelor's degree and 4 years experience. Competitive benefits including health insurance and pension plan.

Join Axon as an IT Support Technician III in Scottsdale, providing hands-on technical support across Mac, Windows, and Linux devices. Requires 2+ years of IT support experience and strong troubleshooting skills.

Shield AI seeks a Senior Staff Systems Security Engineer for Program Protection, Anti-Tamper, and CPI in the U.S. Requires 10+ years in defense or aerospace security engineering. Lead protection strategies for autonomous systems.

Aledade seeks a Staff Security Engineer to design and maintain advanced security services across cloud-native environments. Requires 8+ years in security engineering, DPI, SSL/TLS inspection, WAF, and Zscaler/AWS expertise. Remote role.

Lead information security risk assessments for vendors, applications, and systems in Boston. Requires 3+ years in GRC or third-party risk, NIST CSF and ISO 27001 knowledge, plus SOC 1 audit support. Competitive benefits included.

Join our San Francisco lab as an IT/OT Specialist, managing network, endpoint and identity systems alongside lab instrumentation and automation. Requires 3-6 years IT infrastructure experience with OT exposure. On-site, on-call.

Lead client-facing payment projects end-to-end at Episode Six in Houston. Requires 7-10 years of PM experience, including 5 in FinTech with cards or payments expertise, plus Agile delivery and strong stakeholder management skills.

Atomic Machines seeks a Staff Infrastructure Engineer in Emeryville to own build systems for a 40-package monorepo, CI/CD with rollback, and fleet deployment. Requires deep expertise in build reproducibility, caching, and secure artifact delivery.

Lead SOC operations for a fast-growing defense tech company in El Segundo. Requires 8+ years in security operations, 4-5+ years leading SOC/IR teams, and NIST/CMMC expertise. Top benefits and pre-IPO equity.

Oratomic seeks an Operations Generalist in Pasadena to build internal systems, automate workflows, and create dashboards that keep the company running. Join a collaborative team advancing fault-tolerant quantum computing.

Join Oratomic in Pasadena as an IT Engineer to build and manage networks, devices, and security for a quantum computing startup. Hands-on role supporting scientists and engineers. Benefits include equity, 401K, and unlimited PTO.

Senior Test Engineer needed in Annapolis Junction to automate testing for HPC environments using Linux, Bash, Python, GitLab, CI/CD, and Docker. Requires TS/SCI clearance, 8+ years experience, and strong scripting skills. Salary $130K-$270K with excellent benefits.

Captivation seeks a mid-level Systems Engineer in Annapolis Junction to support a closed Linux-based system. Requires TS/SCI with polygraph, 7+ years SE experience, and Bash/Python automation skills. Salary $130K-$270K.

Join a mission-driven team as a System Administrator in Annapolis Junction, supporting 100+ enterprise systems. Requires active clearance with polygraph, 10 years' experience, and strong Linux skills.

Lead complex cloud programs at Lambda, the Superintelligence Cloud, driving Public Cloud roadmap delivery. Requires 8+ years in technical program leadership, cloud services expertise, and GPU/Kubernetes knowledge. Hybrid role in San Jose, SF, or Bellevue with strong compensation and equity.