Top Remote Senior Level IT Support & Helpdesk Jobs in Richmond, VA

Provide advanced HPC customer support for DoD supercomputing centers: install, configure, and verify user-requested applications; assist users compiling, debugging, and running codes; manage build environments, containers, and libraries; identify existing software solutions; and develop SOPs and ticket-routing workflows between support tiers and vendors.

Manage and supervise remote helpdesk personnel supporting DAI financial/Oracle ERP users for DoD customers. Coordinate staffing, training, scheduling, and liaise with government leads to ensure effective support coverage and system integration.

Lead day-to-day support systems and workflows: manage ticketing, routing, queues, labels, escalations, and intake. Triage urgent issues, prioritize requests, drive technical/operational programs end-to-end, partner with engineering/data/IT, and use Cursor and AI-native workflows to reduce toil and improve system reliability.

Provide 24/7 production support for Hadoop applications in a Cloudera data lake: monitor SLAs, triage and remediate job failures, collaborate with upstream/downstream teams, analyze and debug shell scripts/Python/Perl, manage large SQL systems, and generate reports for senior management.

Manage and improve cloud-based SaaS IT environment, administer M365 and identity systems, operate and tune security platforms (Arctic Wolf, Zscaler, Okta, Mimecast), monitor alerts and lead incident response, oversee helpdesk (Freshservice), manage vendors, enable users through training and documentation, and apply AI and automation to streamline IT operations.

Lead technical support for card operations, troubleshooting authorization, clearing, settlement, disputes, tokenization, and ISO 8583 message flows. Manage escalations, lead Sev-1/Sev-2 incident response, author RCAs, mentor support staff, maintain runbooks, and coordinate fixes with Engineering, Product, Risk, and Network Operations to improve service reliability and meet SLAs.

Administer Adobe Creative Cloud licensing, Admin Console, and user provisioning. Provide day-to-day support and troubleshooting for Creative Cloud apps. Support Microsoft Copilot and Power Platform administration, governance, and user enablement. Partner with security/compliance on generative AI and content protection policies, manage deployments and identity integration, monitor service health, create runbooks and documentation, and deliver training and support.

Administer and support IBM AIX, UNIX, and Linux servers including installs, patching, upgrades, monitoring, performance tuning, backup/recovery, system hardening, and application server support. Collaborate with engineering, maintain documentation and procedures, and participate in on-call incident response for secure, high-availability environments.

Serve as first-line IT support for hardware, software, networking, and enterprise applications. Triage and resolve support tickets, manage onboarding/offboarding, administer Okta and endpoint management (Intune, Jamf), maintain device health and access controls, collaborate with Security and Engineering, document processes, and improve support workflows to ensure a secure, compliant, and user-friendly hybrid work environment.

Provide remote, expert-level support for SAP IS-U and Billing across complex, integrated environments. Troubleshoot and resolve critical issues, develop and deliver fixes, create scripts to correct data, support customizations, manage key accounts, provide training, and contribute to knowledge sharing and 24x7 support operations.