WGL - ICS/OT Systems Administrator

Job Description

WGL - ICS/OT Systems Administrator

We are seeking an experienced Systems Administrator with expertise in Microsoft systems administration, VMware, and infrastructure management to maintain, upgrade, and manage software, hardware, and networks and application databases within an Operations Technology (OT) environment. This role will be responsible for ensuring the stability, integrity, security, and efficient operation of a 100-user environment with approximately 10 hypervisors and 50 virtual machines.

You will:

Administer, deploy, and maintain Microsoft systems, focusing on:

• Active Directory (AD) administration including User and Group management, Group Policy Objects (GPO) management and organization.
• Systems Center Configuration Manager (SCCM) for patching, updates and application deployment.
• Windows Server Update Services (WSUS) configuration and management.
• Domain Name System (DNS) management.
• AD integration with other IDP applications/services
• Microsoft Deployment Toolkit (MDT)
• Administer, deploy, and maintain VMWare infrastructure, focusing on:
• VCenter management
• Virtual machine deployment and migration
• Server installation and management
• Monitoring and troubleshooting virtualization infrastructure

Administer, deploy, and maintain security and network infrastructure, focusing on:

• Installation and configuration of routers, switches, firewalls and other network gear
• Firewall policies and ACLs
• Security certificates through Microsoft Certificate Authority (MS CA) and OpenSSL
• Monitoring and troubleshooting network infrastructure
• Network and endpoint security measures to safeguard hosts and networks
• Implement and maintain security protocols, including firewalls and antivirus systems.
• Licensing and inventory tracking control

Administer, deploy, and maintain backup and disaster recovery (DR) infrastructure, focusing on:

• Regular backups
• Periodic recovery testing
• DR replication
• Maintain documentation for system configurations and procedures including network documentation and diagrams.
• Stay updated with the latest technologies and trends.
• Configure and manage VPNs and remote access solutions.

Administer, deploy, and maintain system and application databases, focusing on:

• Database administration
• Database design, development, and programming
• Queries, reporting, and data repair

You have:

• 3+ years of proven experience as a System Administrator, Network Administrator or similar role
• Bachelor’s degree in computer science, information technology, or a related field
• Proficiency in Windows and Linux operating systems
• Strong understanding of networking protocols including TCP/IP, DNS, DHCP and LDAP/LDAPS
• Excellent communication and teamwork abilities
• Excellent problem-solving skills, analytical skills, troubleshooting skills, and attention to detail
• Proven experience with Powershell scripting language
• Proven experience with Microsoft systems administration (AD, GPO, SCCM, WSUS, DNS)
• Proven experience with VMware infrastructure
• Strong knowledge of backup solutions and disaster recovery planning
• Strong understanding of certificate management
• Experience with imaging tools like MDT
• Proven ability to manage infrastructure deployment and server buildouts
• Experience with database administration, programming and data analysis
• Certifications such as CompTIA A+, CompTIA Network+, CCNA, and Microsoft Certified Solutions Expert (MCSE)
• Familiarity with network security practices and tools
• Familiarity with tools for AD auditing and management
• Familiarity with tools for inventory management
• Experience working within an OT environment

Compensation:

We offer a competitive salary range of $102,000 - $125,000 per year, commensurate with experience, education, and skills. In addition, we provide a comprehensive benefits package including health insurance, retirement plans, and paid time off.

You’ll be part of a diverse and inclusive team that values safety as a cornerstone of our success. Military veterans and candidates from diverse backgrounds are strongly encouraged to apply.

For Canadian hires: AltaGas hires personnel on the basis of job-related qualifications. All qualified applicants will receive consideration without regard to a person's ancestry, place of origin, colour, ethnic origin, citizenship, creed, sex, sexual orientation, gender identity or expression, age, record of offences, marital status, family sta