US|Application Engineer III

Pasadena, Texas, United States

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reference
Job reference 1281360
location
Location Pasadena, Texas, United States
sector
Sector Energy - Oil & Gas
function
Function IT & Telecoms
type
Employment type Contract
date
Date published October 5, 2026

Job Title: US|Application Engineer III
Duration: 6+ months
Schedule: 5/40
Location: Pasadena, TX

This opportunity supports the deployment, maintenance, and lifecycle management of PCN/OT application systems within a complex energy environment. The role focuses on Windows server support, Azure applications, cybersecurity standards adherence, asset monitoring, software license management, and patch management. This position offers the chance to contribute to high-security operational technology environments while supporting critical infrastructure systems.

Required Experience:

  • Experience supporting and troubleshooting server-based on-premise and Azure applications in OT and business network environments
  • Experience deploying, troubleshooting, and supporting Microsoft Windows servers
  • Experience providing design, testing, and implementation support for application system platform deployment or lifecycle projects, including customer-facing projects
  • Experience supporting various OT applications in high-security environments

Required Skills:

  • Strong analytical and problem-solving skills to identify, communicate, and resolve technical issues
  • Strong oral and written communication skills, including the ability to document systems infrastructure clearly
  • Understanding of OT environments and high-security concepts including the Perdue model, air-gapped networks, and zero trust
  • Knowledge of PCN environments
  • Ability to quickly learn new technologies and platforms in support of project timelines

Required Certifications:

  • TWIC Card required to enter the facility

Preferred Qualifications:

  • Associate degree or higher in technology or a related business discipline
  • Microsoft certifications in Windows Server, Azure, or related technologies
  • Experience with Azure IaaS and SaaS
  • Experience developing and maintaining PowerShell scripts for system maintenance and monitoring
  • Experience with VMware ESXi, vCenter, and VxRail
  • Experience deploying, troubleshooting, and supporting Linux servers including RHEL and CentOS
  • Experience administering infrastructure systems with responsibility for cybersecurity standards adherence, information management, and risk compliance using tools such as Tenable Nessus, Tanium, or equivalent
  • Understanding of Agile methodologies, SAFe framework, and Microsoft ADO

About Airswift:

Airswift is an international workforce solutions provider within the energy, process and infrastructure industries. Airswift serves as a strategic partner to clients, offering a turnkey workforce solution to capture and deliver the top talent needed to complete successful projects by aligning with unique project needs. With over 1000 employees and 9,000 contractors operating in over 60 countries, Airswift's geographical reach and pool of talent available is unmatched in the industry.

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