Top Tech Jobs & Startup Jobs

Leads SAP S/4HANA ERP transformation for Plan to Sustain and MRO processes. Responsibilities include blueprinting, solution design, configuration guidance, testing, data mapping, documentation, cutover, hypercare, bolt-on evaluation, functional specifications, and mentoring. The role supports aftermarket, spare parts planning, maintenance, manufacturing execution, and supply planning capabilities across complex enterprise programs.

Administers benefits-related payroll processing across multiple business units, including earnings, deductions, reconciliations, overpayments, arrears, terminations, transfers, and leave transactions. Reviews ServiceNow cases, resolves discrepancies, ensures compliance with payroll laws and company policies, supports audits and payroll testing, and collaborates with HR, vendors, payroll, benefits, and time-management teams. Communicates calculations and resolutions to employees and stakeholders while maintaining accurate documentation.

Administer and support Windchill PDM/PLM infrastructure across classified programs in primarily Red Hat Linux environments. Provide onsite application and end-user support, execute deployments, patching, upgrades, troubleshooting, and documentation, and collaborate with cybersecurity, systems administrators, engineers, and program managers. The role requires Linux administration, an active Secret clearance, U.S. citizenship, and obtaining Security+ CE or an equivalent DoD certification within six months.

Manage complex government and commercial contracts from formation through administration. Responsibilities include negotiating terms, reviewing contractual documents, overseeing flow-down processes, researching compliance matters, interpreting regulations, assessing risks, advising on intellectual property concerns, preparing correspondence, supporting audits and disputes, and presenting recommendations to senior leaders and customers. The role requires collaboration with internal and external stakeholders and supports process improvements.

Administer heterogeneous Microsoft Windows and Red Hat Linux environments, including installation, configuration, server architecture, DNS, DHCP, Active Directory, replication, virtualization, and troubleshooting. Develop technical solutions and documentation, integrate hardware and operating systems, and support enterprise IT infrastructure in a fully onsite defense environment. Obtain DoD 8140/8570 certification and an interim Secret clearance before starting.

The Senior ISSO monitors and assesses information-system compliance, conducts audits and technical assessments, develops security plans and documentation, investigates security violations, reviews configuration-management requests, and supports cybersecurity process and tool implementation. The role requires collaboration with the ISSM and adherence to NIST, NISPOM, DAAPM, JSIG, RMF, and related government directives. The position is fully onsite in Tucson and requires an active Secret clearance and U.S. citizenship.

Provides onsite Windows systems administration for classified IT infrastructures. Responsibilities include managing Windows servers, storage, file servers, access, backups, software, licenses, workstations, virtualization, and VDI. Troubleshoots hardware and operating-system integration issues, performs security hardening and patching, supports engineers, and collaborates with cybersecurity teams. The role requires an active Secret clearance, U.S. citizenship, Windows and virtualization experience, and obtaining DoD 8140/8570 certification within six months.

Manages classified Windows IT infrastructure, including Windows servers, storage, file services, access controls, backups, software deployment, workstations, virtualization, and performance tuning. Troubleshoots hardware and operating system integration issues, supports engineers, applies security hardening and patches, and collaborates with cybersecurity personnel. The role requires maintaining an active Secret clearance, meeting DoD 8140/8570 certification requirements, and supporting occasional off-hours or weekend operations.

Administer lab-based IT infrastructure, including servers, networking equipment, operating systems, Active Directory, virtualization, and security tools. Maintain and troubleshoot information systems, perform software and hardware updates, document environments, and implement customer technical requirements. Collaborate with cybersecurity teams to meet NIST, RMF, and STIG standards, while supporting classified U.S. government networks and resolving complex infrastructure issues.

Provides Tier 2/Tier 3 support and development for electrical design and analysis applications in an aerospace environment. Troubleshoots application issues, develops scripts and integrations, translates engineering needs into technical solutions, supports testing and deployments, maintains configurations and documentation, and improves engineering workflows. Collaborates with electrical engineering teams, technical staff, vendors, and enterprise system owners to ensure stable, compliant application environments.