columbus subcontracts administrator, infrastructure Jobs – 67 Openings This Week

Senior OT Cyber Security Analyst/Specialist
Alithya —Pickering, ON
- $100,000–$130,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- English
- Tuition reimbursement
Systems Integration Lead - Temporary Assignment Up to 18 Months (2)
Municipal Property Assessment Corporation —Pickering, ON
- $110,783–$132,157 a year
- Temporary
- Computer Science
- Engineering
- English
2d
Water/Wastewater Project Manager
AECOM —Pickering, ON
- $120,000–$160,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Engineering
- Employee stock purchase plan
- Dental care
Deputy Project Director - SGR Deputy Project Director - SGR Construction Pickering, ON, CA May 31, 2026
Aecon Group —Pickering, ON
- Engineering
- Project management
- Construction
Analyste/spécialiste principal ou principale en cybersécurité TO
Alithya —Pickering, ON
- $100,000–$130,000 a year
- Full-time
- Computer Science
- Engineering
- English
Senior Water/Wastewater Project Manager
AECOM —Pickering, ON
- $200,000–$250,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Engineering
- Employee stock purchase plan
- Dental care
Senior Systems Developer/Designer (2) - Temporary Assignment Up To 18 Months
Municipal Property Assessment Corporation —Pickering, ON
- $95,160–$115,796 a year
- Temporary
- Computer science
- English
- AWS
2d
OT System Architect
Chemtrade —Canada
- $150,000–$190,000 a year
- Full-time
- Computer Science
- Windows
- AWS
12h
OT System Architect
Chemtrade —Canada
- $150,000–$190,000 a year
- Full-time
- Computer Science
- Windows
- AWS
12h
DevOps and Cloud Manager
The Land Administration Company Inc —Canada
- $130,000–$155,000 a year
- Full-time
- DevOps
- AWS
- Continuous improvement
- Disability insurance
- Dental care
ServiceNow AI Architect in Canada
KAnand Corporation —Canada
- $70–$80 an hour
- Contract
- Remote
- Azure
- APIs
- AI
Quick apply
2d
Construction Management Field Manager
Metrolinx —Canada
- $110,854 a year
- Weekends as needed
- Engineering
- Bachelor's
- Travel
- Wellness program
- Dental care
Staff Developer
EBlock Inc. —Canada
- $170,000–$190,000 a year
- Full-time
- Remote
- Computer Science
- DevOps
- Java
- Dental care
- Paid time off
Analyst, Program Delivery Controls
Metrolinx —Canada
- $93,798 a year
- Full-time
- PMP
- Engineering
- Project management
11d
Data & Reporting Specialist (Workforce Planning)
Metrolinx —Canada
- $82,683 a year
- Full-time
- Microsoft Excel
- Azure
- Computer Science
Project Manager - Lakeshore West Project Delivery
Metrolinx —Canada
- $93,798 a year
- Full-time
- PMP
- Engineering
- Project management
18h
Project Manager, Ontario Line, Elevated Guideway & Structures
Metrolinx —Canada
- $93,798 a year
- Full-time
- PMP
- Engineering
- Project management
5d
Manager, Project Delivery
Metrolinx —Canada
- $123,026 a year
- Weekends as needed
- PMP
- Engineering
- Travel
Senior Manager, Project Delivery – USRC
Metrolinx —Canada
- $140,764 a year
- Full-time
- Engineering
- Analysis skills
- Project management
5d
Senior Manager, Program Delivery Controls & Performance
Metrolinx —Canada
- $140,764 a year
- Full-time
- Engineering
- Project management
- Bachelor's
2d

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Senior OT Cyber Security Analyst/Specialist

Alithya -
Pickering, ON

Apply Now

Job details

Full-time
$100,000–$130,000 a year

Qualifications

GICSP
Computer Science
Engineering
CISSP
Post-secondary education
English
Information Security
Computer networking
Network architecture
Cybersecurity
AI

Full job description

Our mission, your future

As a global network of trusted advisors, we create cutting-edge technological solutions to overcome today’s challenges and anticipate tomorrow’s needs. It all starts with the collaboration of a diverse team of passionate innovators, each driven to make a difference. Together, we challenge the status quo and push each other to new heights.

Ready to leave your mark on engaging mandates and shape the future through digital transformation and strategic consulting? Take your ambitions to the next level and discover your next exciting challenge with us!

Ontario region pay information

The salary range for this position in Ontario is $100,000 to $130,000. The determination of an applicant’s base salary within this range is based on the individual’s location, skills and competencies, and unique qualifications.

Notice on the use of artificial intelligence in our recruitment process

To ensure our hiring process is transparent, we want to inform all applicants that we utilize Artificial Intelligence (AI) technologies, including those integrated into our recruitment vendors’ platforms. We are committed to an equitable process where applicants are evaluated based on job-related knowledge, skills, and abilities. AI technologies do not replace human judgment in the candidate selection process. All final hiring decisions are made by our hiring managers and recruitment teams.

Your role, your impact

As a Senior OT Cyber Security Analyst/Specialist, you’ll lead cyber security Governance Risk and Compliance (GRC) activities for our clients. You’ll be responsible for gap analyses, risk assessments and management, creating standards and procedures, developing cyber security training materials and delivering organizational training as a Subject Matter Expert (SME). You’ll also have the opportunity to mentor junior team members, support business development and R&D efforts, and contribute to the ongoing refinement of cyber security processes and procedures.

Your day-to-day

Mentor junior staff and coach them to follow Alithya processes and procedures (e.g., cyber forms, gap analyses, risk assessments);
Review technical documentation (e.g., assessment, reports) prepared by other junior staff;
Prepare cyber security documentation based on product/system-specific engineering documentation (e.g., manufacturing manuals, instrumentation and control [I&C], specifications, and network drawings);
Contribute to improving processes and procedures of Alithya’s cyber practice;
Contribute to sales initiatives, including attending conferences, writing proposals, estimating, and meeting with potential clients;
Participate in cyber security research and development (R&D) activities, including software and hardware development;
Perform Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) as required with the ability to diagnose issues and communicate solutions effectively.

Keys to your success

Post-secondary degree in Computer Science, Engineering, Information Security, or any related field;
Cyber security-specific certifications (e.g., GICSP, CISSP, ISA/IEC 62443);
Minimum 8 years of experience working in the field of cyber security in operational technology (OT) environments in the industrial sector;
Experience implementing CSA N290.7 standard, ISA/IEC 62443, NIST SP 800-82, or NIST SP 800-53;
Experience with network architecture (e.g., network segmentation, security controls);
Experience preparing client deliverables in the form of technical documentation;
Ability to pass Level 2 Secret Security Clearance by the Government of Canada ( Standard on Security Screening - Canada.ca );
Comfortable in client-facing environments;
High level of attention to detail.

Extra edge

Experience in critical infrastructure sectors;
Professional Engineering (P.Eng.) designation;
Working knowledge of any of the following:
- Harmonized Threat and Risk Assessment (HTRA) methodology;
- Industrial Control Systems (ICS), computer Operating Systems (OS) and Virtual Machine (VM) technologies;
- Purdue model;
- ICS communication protocols, ICS security components, physical and logical hardening controls.

Language skills

English: Proficient

Our offer

Balance that works for you: Work-life balance helps us stay at our best. With flexible work options and our Unlimited Vacation Plan, you can rest and recharge when you need it most.

Support for your well-being: Our benefits are designed with optimal health and wellness in mind. You’ll have access to 24/7 virtual healthcare, as well as an extensive wellness portal that provides tools and resources to support your physical, mental, emotional and financial well-being.

Continuous growth and learning: Through partnerships with world-renowned education leaders, we provide access to thousands of top-rated online courses and certifications. With exclusive leadership programs and a tuition reimbursement program for external training, we set you up to achieve your ambitions.

Ownership with opportunity: Through our Employee Share Purchase Plan with matched contributions, you become a shareholder, directly benefiting from our collective achievements.

Our commitments

Our authenticity is our strength: The diversity of our backgrounds, experiences, thoughts and insights is our competitive advantage. We foster a collaborative environment where we embrace our authenticity and leverage our unique perspectives to collectively build the future we all envision.

An inclusive path to success: Fostering an environment where you can thrive starts with ensuring an accessible recruitment process. If you require any accommodations , we welcome you to contact us. For more information, please visit our accessibility page: https://www.alithya.com/en/accessibility .

Apply Now

Refine Your Search

subcontracts administrator, infrastructure jobs in columbus

Senior OT Cyber Security Analyst/Specialist

Systems Integration Lead - Temporary Assignment Up to 18 Months (2)

Water/Wastewater Project Manager

Deputy Project Director - SGR Deputy Project Director - SGR Construction Pickering, ON, CA May 31, 2026

Analyste/spécialiste principal ou principale en cybersécurité TO

Senior Water/Wastewater Project Manager

Senior Systems Developer/Designer (2) - Temporary Assignment Up To 18 Months

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DevOps and Cloud Manager

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Analyst, Program Delivery Controls

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Project Manager - Lakeshore West Project Delivery

Project Manager, Ontario Line, Elevated Guideway & Structures

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Senior Manager, Project Delivery – USRC

Senior Manager, Program Delivery Controls & Performance

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