IT - Administration jobs in the United States

Join Anduril as a Senior Security Engineer, Identity in Washington. Build a company-wide identity engine using Go, Rust, Terraform, and SAML/OIDC/OAuth. Automate identity lifecycle and unify IdPs across cloud and SaaS. TS clearance eligible.

Senior AI Infrastructure Engineer role in Seattle focused on building and scaling GPU compute clusters (H200/B200/B300, NVL72). Requires 10+ years in HPC or datacenter engineering, Kubernetes, high-performance interconnects, and strong automation skills.

Join Anduril as a Senior Network Engineer in Irvine, CA, leading Linux networking for autonomous air defense systems. Requires 5+ years experience, Layer 2/3, MANET, and field deployment skills.

Join Anduril as an NX CAD Support Engineer in Boston, optimizing Siemens NX environments and supporting engineering teams. Requires 2-4 years IT support and CAD experience with strong troubleshooting skills.

Lead Cloud & Connect delivery for the E³ 1.1 Platform across North America. Seeking a Technical Project Manager with 5+ years' experience, strong Agile skills, and automotive software knowledge. Based in Chattanooga, TN.

Tharros seeks a Service Desk Agent in Arlington, VA to support DHS CISA's 24/7 operations. Requires active TS/SCI clearance, 3 years of experience, and ServiceNow or Remedy proficiency. Competitive benefits and training reimbursement included.

Tharros seeks a Senior Archer GRC Administrator in Washington, DC to manage the RSA Archer platform for DHS cybersecurity. Requires 7+ years of RSA Archer administration, NIST SP 800-53 and RMF knowledge, and an active Top Secret clearance.

Join Tharros as a COMSEC Specialist in Washington, DC, supporting DHS cybersecurity operations. Manage secure communications equipment, conduct inspections, and train users nationwide. Requires Top Secret clearance and 3+ years of COMSEC experience.

Junior Security Control Assessor role in Washington, DC supporting DHS cybersecurity missions. Requires 1+ year RMF assessment experience, active Top Secret clearance, and NIST SP 800-53A knowledge. On-site SCIF position with competitive benefits.

Tharros seeks a Senior Security Risk Management Engineer in Washington, DC to support a DHS cybersecurity program. Requires 10+ years of risk management experience, active Top Secret clearance, and expertise in A&A, FISMA, and NIST RMF.

Lead FedRAMP cloud onboarding for U.S. government customers in Arlington, VA. Drive secure implementations across SRE, SOC, and compliance teams. Requires 3+ years in regulated cloud environments. $130k-$155k.

Hands-on Data Platform Engineer role in Dallas administering Azure Databricks, Unity Catalog, and Postgres (Lakebase). Requires 4+ years in platform engineering, Terraform IaC, CI/CD, and IAM expertise. Great benefits.

Coordinate healthcare technology deployments across VA medical centers for the FEHRM program. Requires 5+ years HTM or medical device experience, strong stakeholder coordination skills, and readiness to travel one week every two months.

Own Centerfield's People technology ecosystem as a People Systems Analyst in Los Angeles. Requires 4+ years HRIS experience (Rippling, Workday, BambooHR), advanced Excel, and BI tools. Competitive salary, unlimited PTO, great benefits.

Application Support Engineer needed in Peachtree Corners, GA (hybrid, 3 days onsite). Requires 3+ years technical support experience, Windows, IIS, .NET, and strong troubleshooting skills. Great benefits and 401(k) match.

Join our Cary, NC team as a Technology Specialist supporting end-user systems, Office 365, and Active Directory. Requires 3+ years IT support experience and U.S. citizenship. Enjoy up to 5 weeks vacation, 401(k) match, and full benefits.

Daikin Applied seeks a Director, Digital Manufacturing ERP to lead ERP transformation across CTO and ETO processes. Requires 10+ years in digital leadership with Oracle/SAP expertise and team management. Based in Faribault, MN.

Runway seeks a Detection & Response Engineer in the US to own detection and response end to end. Build detections as code, automate triage, lead incident response, and monitor AI agents across cloud and Kubernetes.

Lead complex cloud and data protection programs from concept to launch in Atlanta. Requires 5+ years of cross-functional program management experience, strong governance skills, and PDLC expertise. Competitive benefits and bonus.

Join Flexential as an Incident Response Analyst I in Atlanta! Analyze and triage customer cases, troubleshoot technical issues, and deliver top-tier customer service in a fast-paced environment. ITIL and sysadmin experience preferred.