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Operational Technology (OT) Senior CS/IT

CGI Technologies and Solutions, Inc.

New Orleans, LAJob$82–181K/yrSeen 3 days agoSeen in employer's feed 2 days ago

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At a glance

Compensation
$82–181K/yr
Location
New Orleans, LA
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Job overview

The Senior Control System / Infrastructure Technician provides Windows system administration, system integration, security, and operational technology hardware support for client assets in onshore and offshore OT environments. The role supports managed OT security equipment and infrastructure, administers Active Directory and remote access, and contributes to asset projects, including system changes, integration, security, testing, and commissioning. It is based in New Orleans, Louisiana.

Skills & qualifications

RequiredNice to have

Skills

Windows Server AdministrationAntivirus ManagementEndpoint ProtectionOS PatchingVulnerability ManagementBackup and Restore ManagementEndpoint DeploymentUser Access ManagementAuthenticationAuthorizationDomain Policy ManagementSystem VirtualizationMicrosoft Hyper-VVMwareSystem HardeningSystem TroubleshootingSecure Remote AccessNIST Cybersecurity FrameworkISA/IEC 62443After-Hours SupportOffshore Travel

Qualifications

5+ Years Experience

Benefits

Medical Insurance
401(k) Match
Paid Time Off
Parental Leave
Tuition Assistance

Full job description

Operational Technology (OT) Senior CS/IT

Position Description

Operational Technology (OT) security – Senior Control System / Infrastructure Technician (CS/IT)

The Senior CS IT provides Windows system administration, system integration, system security and operational OT hardware support to the client assets supported by our team for systems within the OT environment onshore and offshore.

This is position is based out of New Orleans,LA

Future Duties and Responsibilities

The Senior CS IT will contribute to the asset(s) goals:

. As a member of the OT Security support team:

. Provide support for our clients' managed OT Security equipment

. Provide Active Directory and remote access administration

. Provide support for OT Security infrastructure and sustainability systems management.

. Maintain documentation related to GOM OT Security management plan

.

Support asset projects:

. Work in conjunction with CS ITs, CS Network Technicians, and client Site Focal Points to implement and document changes to OT Security systems as defined by agreed upon projects scope by site focal points.

. Provide system integration and security support for projects executed by the projects organization, including providing FAT, SAT and commissioning support where required.

Performs other projects, tasks and duties as assigned by the Site Focal Points

Required qualifications to be successful in this role

. 5+ years of experience the following Core competency areas required for the Senior CS IT in the OT environment:

. Windows server administration and maintenance in domain and workgroup environments.

. Anti virus system management and endpoint protection technologies.

. Operating system patching and vulnerability management technologies.

. Backup and restore system management and endpoint deployment.

. User access, authentication, and authorization management systems and domain policy management systems.

. System virtualization platforms and technologies (Microsoft HyperV, VMWare).

. System hardening and system troubleshooting.

. Secure remote access standards and technologies.

. Industrial Cybersecurity standards: NIST Cybersecurity control framework ISA/IEC 62443 Cybersecurity Standards

. Ability to provide after hours support

. Ability to travel to offshore oil platforms

#LI-SG2

Other Information:

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $81,600.00 $180,700.00.

CGI's benefits are offered to eligible professionals on their first day of employment to include:

. Competitive compensation

. Comprehensive insurance options

. Matching contributions through the 401(k) plan and the share purchase plan

. Paid time off for vacation, holidays, and sick time

. Paid parental leave

.Learning opportunities and tuition assistance

. Wellness and Well being programs

Your future duties and responsibilities

Required qualifications to be successful in this role

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at [email protected] . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

We make it easy to translate military experience and skills! Click here (https://cgi-veterans.jobs/) to be directed to our site that is dedicated to veterans and transitioning service members.

All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.

CGI is an Equal Opportunity Employer, to include disability and protected veteran status; we are committed to compliance with U.S. laws and regulations.

How this job compares

Set against the 2,465 open Systems Administrator jobs on Olive Jobs, counted November 6, 2026.

Pay
  • This posting$82–181K/yr
  • US median$95–150K/yr1,509 salary ranges

This range's midpoint, $131K, is 6% above the US median midpoint ($123K) — in the middle half of Systems Administrator salary ranges across the US.

Openings
Olive Jobs lists 16 open Systems Administrator jobs in Louisiana and 2,465 across the US. 4% of them nationwide are listed as remote or flexible.
Experience
This posting asks for at least 5 years of experience; Systems Administrator postings that state a minimum ask for 5 years at the median (2,060 postings).
Education
361 of the 2,465 open Systems Administrator jobs (15%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 6, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

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