Infrastructure Engineer

Job summary

The Infrastructure Engineer will lead PoC/RFP/RFE initiatives and manage the full lifecycle of applications, including network and security configurations. They will also perform server administration, develop automation scripts, and provide support for IoT/OT devices across a globally distributed team.

Job details

Job Title: Infrastructure Engineer Role Overview We are seeking a highly skilled and versatile Full Stack Infrastructure Engineer capable of handling a broad range of responsibilities including Proof of Concept (PoC), Request for Proposal (RFP), and Request for Enhancement (RFE) initiatives. The ideal candidate will possess deep technical expertise across infrastructure layers, strong scripting capabilities, and excellent communication and stakeholder management skills. Key Responsibilities: Lead and support infrastructure-related PoC/RFP/RFE initiatives across diverse platforms. Administer applications with full lifecycle ownership, ensuring seamless request flow and network integration. Manage and troubleshoot network and security configurations including routers, switches, load balancers, proxies, firewalls, DMZ setups, IPs, ports, subnets, MAC addresses, and authentication protocols (RBAC, Kerberos, SSO, LDAP, AD). Perform server administration across Windows, Linux, Mac, and vendor ecosystems (e.g., CA, BMC, IBM DataPower). Develop and maintain automation scripts using PowerShell, Python, Perl, or Shell to streamline operations. Collaborate with DevOps teams to support CI/CD pipelines and cloud infrastructure. Engage with stakeholders and customers to understand requirements, provide updates, and ensure satisfaction. Analytical, strong support and troubleshoot IoT/OT devices across multiple platforms (Android, Windows, Linux, Unix, iOS) Work in a globally distributed team to provide innovative and robust solutions Work with SecDesign teams to design and apply appropriate controls and processes for integrated solutions Work with technology partners, stakeholders and SMEs to implement SecDesign approved solutions Provide support on existing IoT systems, manage upgrades and troubleshoot problems Ensure production systems are compliant within Hygiene programmed Collaborate with vendors to future proof our systems Required Skills & Competencies: Application AdministrationE3 – Excellent - End-to-end request flow with network integration Network & SecurityE3 – Excellent - Deep understanding of network layers, configs, and authentication flows Server Administration E3 – Excellent -Platform-agnostic, including vendor-specific systems Automation ScriptingE3 – Excellent- Strong logic and scripting in PowerShell/Python/Perl/Shell Communication Skills E3 – Excellent - Clear, concise, and effective communication Customer/Stakeholder Mgmt E3 – Excellent - Strong interpersonal and stakeholder engagement skills CI/CD DevOpsE2 – Proficient - Familiarity with DevOps practices and tools Cloud TechnologyE2 – Proficient - Exposure to cloud platforms and services IoT/OT DevicesE3 – Excellent - Platform-agnostic troubleshooting and support Preferred Qualifications Tools & Platforms: Tenable, Qualys, Rapid7, Nessus Microsoft Defender, CrowdStrike (exposure management) ServiceNow (Vuln Response module) Tanium, BigFix, SCCM (patching)Practices Vulnerability scanning & assessment Patch management & remediation Risk scoring (CVSS, EPSS) Threat intelligence integration Configuration hardening (CIS benchmarks) Continuous monitoring & compliance Domains Cloud (AWS, Azure, GCP vulnerability posture) On-prem infrastructure (Windows/Linux) Network devices & appliances Containers & Kubernetes security IoT/OT vulnerability management (if applicable, strong differentiator in your profile) Bachelor’s or master’s degree in computer science, Information Technology, or related field. Certifications in network/security/cloud technologies (e.g., CCNA, AWS, Azure, etc.) are a plus.

What you’ll do

The Infrastructure Engineer will lead PoC/RFP/RFE initiatives and manage the full lifecycle of applications, including network and security configurations. They will also perform server administration, develop automation scripts, and provide support for IoT/OT devices across a globally distributed team.

Requirements

Candidates must possess excellent technical expertise in infrastructure, network security, and server administration, along with strong scripting skills in languages like Python or PowerShell. A bachelor's or master's degree in a related field is required, and professional certifications in network, security, or cloud technologies are considered a plus.

Listed skills

• CI/CD · Preferred
• Network Configuration · Preferred
• Stakeholder Management · Preferred
• Python · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Infrastructure Engineering
• Application Administration
• Network Security
• Server Administration
• Automation Scripting
• PowerShell
• Python
• Perl
• Shell
• CI/CD
• DevOps
• Cloud Technology
• IoT/OT Devices
• Stakeholder Management
• Vulnerability Management
• Network Configuration

Job areas

• Technology
• Engineering
• Finance & Accounting
• Security & Safety