Process Control Network and Windows System Administrator

VLink Inc; New Orleans (LA); On-site; USD 85,000 - 120,000; Full time

Job summary

VLink Inc. in New Orleans, LA seeks a Process Control Network and Windows Systems Administrator. The role covers PCN security, Windows server management, and OT cybersecurity onshore and offshore. On-site presence required at least 3 days/week in New Orleans, LA.

Responsibilities include maintaining PCN security controls, asset inventories, firewall management, and data transfer channel design. Travel to offshore platforms is expected, with HUET/TWIC readiness and HSSE compliance.

Qualifications

• 3+ years networking and Windows system administration
• 3+ years IT security within OT environments
• Proficient in Active Directory, Windows OS, and server/PC maintenance
• Strong skills in configuring switches, routers, firewalls and systems (Wintel/Linux)
• Knowledge of international industrial cyber security standards
• HUET certification required
• TWIC card required
• Must follow HSSE rules
• Bachelors or 4-year degree in IT or related experience
• Willing to respond to after-hours emergencies

Responsibilities

• Operate PCN cybersecurity controls including patching, antivirus, backup and asset inventory
• Provide IT support via network administration, server and workstation support
• Maintain asset inventory and network drawings of PCN components
• Design data channels and select technologies for data transfers
• Develop site procedures for PCN security compliance
• Monitor security measures and report non-compliance
• Perform site visits to production units for remediation
• Provide after-hours on-call support
• Travel offshore platforms (8 trips/year, ~3–5 days each)
• Design and review firewall rules aligned with customer security practices
• Monitor servers, networks and equipment using tools (SolarWinds, Splunk)
• Maintain and backup system configurations and secure backups
• Review logs and report possible intrusions and incidents
• Implement change management and testing for network security
• Patch and update network device firmware

Skills

Active Directory

Windows OS

Server maintenance

PC maintenance

Networking equipment

Wintel

Linux

Cyber security standards

Education

4 year IT degree

Tools

Wintel

Linux

Job description

Position: Process Control Network and Windows System Administrator

Location: New Orleans, LA

Duration: Long Term Contract

About: VLink, founded in 2006, is a leading global provider of software engineering services with next-gen technologies and best-in-class talent. Our Headquarters are in the U.S, and we have offices in 7+ countries from North America-Europe to APAC, with expansion plans in the Middle East. With over 1,000 employees working globally, VLink has helped SMBs, and large enterprises achieve their business goals, and gained the trust of Fortune-250 companies. VLink is 'Great Place to Work® Certified™' and has been a consistent winner as- Best Places to Work in CT. Trust, collaboration, and accountability are the three elements that are at the core of VLink's work culture. We value our professionals, providing comprehensive benefits and the opportunity for growth.

Position Description:

The Process Control Network/Windows Systems Administrator is a technical expert in the support, design, configuration, and change of systems supporting the Industrial Control Systems and their integration into the overall local network called the Process Control Network (PCN). The Network/Windows Admin provides Network domain administration, Windows system administration, system integration, security and operational IT hardware support for systems within the Process Control Network (PCN) onshore and offshore locations. This role is focused on the configuration and maintenance of security controls that safeguard the process control layer from outsider access. The role will also support PCN project activities with operational support activities based on demand.

This role is based in New Orleans, Louisiana and requires being in the office a minimum of 3 days a week.

Your future duties and responsibilities:

• Operate the PCN cyber security controls focusing on patching, anti virus, backup & restore, and asset inventory controls.
• Provide IT support to the PCN through Network administration and support, server system administration, workstation support, and break/fix.
• Maintain asset inventory and logical network drawings of PCN components documenting PCN systems, network traffic, and data interfaces.
• Design and implement data communication channels and technology selections for data transfers between systems
• Develop, maintain and execute any site specific procedures required to maintain PCN security compliance.
• Have an overview of security measures implemented and documented non compliance to information security requirements
• Performing site visits to production units for remediation activities and to assure controls and procedures in place.
• Provide afterhours support on an on call basis
• Travel to offshore platforms – 8 trips per year averaging 3 5 days a trip
• Must be able to pass Helicopter Underwater Escape Training (HUET) certification and obtain a Transportation Worker Identification Credential (TWIC) card
• Design, implement, and review firewall rules in line with customer's cyber security best practices.
• Monitor servers, networks and communication equipment using implemented tools, systems and applications (SolarWinds, Splunk, etc)
• Maintain and backup system configuration for servers and network equipment and ensure backups are stored securely
• Review security logs and provide reports for identifying potential intrusion, and escalat[?] incidents as necessary, ensuring incidents are properly investigated, remediated, reviewed and closed
• Implement change management procedures and testing procedures for network and endpoint security and ensure endorsement from business
• Patch and update network device firmware

Required qualifications to be successful in this role:

• Minimum of 3 years networking and windows system administration experience
• 3 years implementing and managing IT security within Industrial Control Systems Operations Technology (OT)
• Skilled level proficiency in the areas of Active Directory, Windows Operating Systems, and Server and PC maintenance.
• Strong technical skills and experience in network device configuration (switch, router, firewall) and systems administration (Wintel, Linux)
• A strong understanding of international industrial cyber security standards and ecosystem
• Must be able to pass Helicopter Underwater Escape Training (HUET) certification
• Must be able to obtain and keep a Transportation Worker Identification Credential (TWIC) card certification current
• Must comply with customers' HSSE Rules
• Minimum Education or Certification: 4 year Degree related to IT or relevant experience
• Must be able to respond to emergency calls as needed (including after hours) and work extended hours as appropriate

Employment Practices:

VLink is an equal opportunity employer committed to fostering an inclusive environment where diversity is celebrated. All qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Employment is contingent upon successful completion of a background check.

This job application process may use AI-powered tools to assist in screening and evaluating applications based on objective, job-related qualifications. AI is used solely to support the recruitment process and all final hiring decisions are made exclusively by our human recruitment team.