Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Systems Administrator

Simply Voting Inc.

About Us
Based in Montreal, Quebec, Simply Voting Inc. is a leading provider of secure, hosted online elections. Our clients include organizations such as Elections PEI, the Liberal Party of Canada, and the University of Toronto. We are a financially stable, growing B2B SaaS company known for technical rigour, security, and outstanding customer service.

About the Role

This position is an opportunity to take ownership of a stable, mission-critical server environment that has a direct impact on democratic processes across various sectors of our society.
You will be the lead caretaker of our infrastructure, with support from the founder and development team. This is a stability-first environment, focused on maintaining and incrementally improving a proven architecture rather than large-scale re-platforming.

Our platform runs on a hardened Linux + Apache + PHP-FPM + MariaDB stack. Your primary responsibility is to ensure high standards of performance, security, and availability. You will also contribute to incremental improvements and automation of the infrastructure over time.

Infrastructure is managed as code using Terraform for provisioning and Ansible for configuration, with peer review required for all changes.

Work is guided by established priorities, tasks, and processes, particularly as you ramp up. As you develop familiarity with the system, you will be expected to contribute to planning, propose improvements, and take increasing ownership of infrastructure decisions.

You will be responsible for on-call coverage, with backup support from the founder. Incidents are infrequent (typically less than one per month).

  • 85% work from home
  • Life, health, and dental plan
  • RRSP matching
  • Four weeks of vacation
  • Competitive salary based on experience

Core Qualifications

  • At least 5 years of experience managing Linux-based production servers (Rocky / RHEL / CentOS or similar)
  • Strong experience with Apache (configuration, tuning, troubleshooting)
  • Strong experience with MySQL / MariaDB (replication, backups, performance, recovery)
  • Strong experience with infrastructure automation using Ansible
  • Proven ability to diagnose and resolve incidents independently in a live production environment
  • Strong knowledge of shell scripting
  • Experience with Git / GitHub
  • Experience with server monitoring tools
  • Understanding of security issues and server hardening

Nice to Have Qualifications

  • Experience with Terraform
  • Experience with hardware virtualization
  • Experience managing firewalls (preferably Fortigate UTM)
  • Experience with load testing
  • Experience with Galera cluster
  • Basic knowledge of PHP (programming not required)
  • Knowledge of SAML
  • A degree in a related field is preferable, however equivalent skills and experience will be considered.
  • RHCSA / RHCE or CISSP certifications are assets, but not required.

Responsibilities

  • Develop a general understanding of online voting and our business processes
  • Develop an in-depth understanding of the voting system infrastructure
  • Administer production, development, and staging environments
  • Monitor infrastructure for faults, performance issues, and security concerns
  • Diagnose and resolve production incidents, including root cause analysis and prevention
  • Incrementally improve and document infrastructure to enhance reliability, security, and performance
  • Participate in peer reviews for infrastructure-as-code changes
  • Collaborate with developers to support app dependencies and improve app deployments
  • Assist with periodic security audits
  • Perform occasional, well-defined technical investigations aligned with business needs
  • You are comfortable operating independently and taking ownership within a structured environment, with increasing autonomy over time.
  • You prioritize stability, reliability, and low-risk improvements over large-scale re-architecture
  • You are calm and methodical when responding to production incidents
  • You value clear documentation and reproducible infrastructure
  • You make careful, well-scoped changes and avoid unnecessary complexity

We thank all applicants for their interest; however, only those selected for an interview will be contacted.

Ready to take ownership of a stable, mission-critical system and make a meaningful impact? We look forward to meeting you!

Simply Voting is an equal opportunity employer committed to diversity and inclusion. Accommodations are available on request throughout the recruitment process.

#J-18808-Ljbffr
Vacancy posted 19 hours ago
Similar jobs that could be interesting for youBased on the Senior Systems Administrator in Toronto, ON vacancy
  • $90k - $120k per year

     ...Are you a hands-on Systems Administrator who enjoys solving complex infrastructure problems and working...  ...environments? We’re looking for a Senior Systems Administrator to join a...  ...~ 5+ years of experience in Systems Administration, Infrastructure Engineering, or a similar... 
    Senior
    Full time
    Work at office

    STACK IT Recruitment

    Toronto, ON
    1 day ago
  •  ...to join a collaborative Information Systems team supporting critical business applications...  ..., Information Systems, ERP, the Senior ERP Systems Administrator will provide both technical and...  ...Maintenance IQ platform, overseeing administration, configuration, enhancements, issue... 
    Senior
    Permanent employment

    Hays

    Toronto, ON
    a month ago
  • $60.96k - $76k per year

     ...Help Desk Tickets for the Region (Regional Shared Service) IT Systems disaster recovery and Daily Backup Logs for the Region (...  ...A+ Certification Minimum 3 years of experience in system administration and networking Microsoft Certified System Engineer or equivalent... 
    Suggested
    Permanent employment
    Full time
    Worldwide
    Shift work

    FAIRMONT

    Toronto, ON
    11 days ago
  •  ...Responsibilities: Provides systems administration and systems operations support, including setting up user access, user profiles, backup and recovery, day-to-day computer systems operations. Perform software upgrades, apply patches, and provide customer interface to... 
    Senior
    Contract work

    Maarut

    Toronto, ON
    2 days ago
  •  ...Job Summary We are looking for an experienced Senior PostgreSQL System Administrator with 5–7 years of hands-on experience managing large-scale...  ...Responsibilities Lead installation, configuration, and administration of PostgreSQL databases across production and non-... 
    Senior
    Contract work

    Galent

    Toronto, ON
    more than 2 months ago
  • $70k - $120k per year

     ...Federal Level Secret Clearance eligibility We are looking for a Systems Administrator (Backup / Infrastructure) to join our IT Operations team....  ...storage tiering solutions. 2. Infrastructure & Systems Administration Hybrid Server Administration: Install, configure, and troubleshoot... 
    Full time
    Work at office

    CGI

    Toronto, ON
    1 day ago
  •  ...TEHORA est présentement à la recherche d’un(e) administrateur de système ayant une solide expérience dans son domaine d’expertise afin de contribuer...  ...(IIS, Apache, Docker, etc.) ; Automatiser les tâches d’administration (PowerShell, Bash, Ansible) ; Assurer la sécurité des... 
    Hourly pay
    Full time
    Contract work
    Apprenticeship
    Remote work
    Flexible hours

    TEHORA

    Toronto, ON
    more than 2 months ago
  •  ...TEHORA est présentement à la recherche d’ un( e) administrateur de système m365 ayant une solide expérience dans son domaine d’expertise afin...  ...équivalente) ; Minimum 5 ans d’expérience en administration de systèmes, dont 2 ans avec Microsoft 365 ; Posséder les... 
    Hourly pay
    Full time
    Contract work
    Apprenticeship
    Remote work
    Flexible hours

    TEHORA

    Toronto, ON
    more than 2 months ago
  • $95k - $120k per year

     ...make us a trusted partner to all the world's leading OEMs. Position Summary: The Sr. Financial System Administrator is responsible for the day-to-day administration, maintenance, optimization and development of the OneStream Corporate Performance Management (CPM) platform... 
    Senior
    Full time
    Work at office
    Remote work
    1 day per week

    TI Automotive (Canada Region)

    Toronto, ON
    3 days ago
  • $110k - $130k per year

    ‍ Are you a senior MSP engineer who can deliver large infrastructure projects hands-on and act as the technical advisor a client relies on? We’re hiring a Senior Systems Engineer to join a managed services and cloud hosting provider working across Microsoft 365, Azure,... 
    Senior
    Full time
    3 days per week

    STACK IT Recruitment

    Toronto, ON
    8 days ago
  • $57 - $66 per hour

     ...Role:  System Administrator Rates: $57.00 - $66.00 p/h INC. Location: Scarborough, ON Structure: 6 month contractor, 3x per week onsite -- We have a great new opportunity to support one of our clients in a contract capacity! Please see below for more information... 
    Contract work
    For contractors

    CorGTA

    Toronto, ON
    9 days ago
  •  ...Job Title: Senior Systems Administrator / Infrastructure Operations Specialist Category: Infrastructure / Cloud / DevOps Location...  ...candidate will be responsible for advanced systems administration, infrastructure monitoring, middleware configuration, gateway... 
    Senior

    Compu-Vision Consulting Inc.

    Toronto, ON
    5 days ago
  • $75k - $110k per year

     ...re curious, you'll be in good company.  Are you an experienced systems designer with experience in RPGs? Are you able to turn player fantasies...  ...and other relevant considerations.   US Salary Range: ~ Senior $80,000. -$115,000. USD  Canada Salary Range: ~ Senior $75,... 
    Senior
    3 days per week

    Velan Studios

    Toronto, ON
    17 days ago
  • $110k - $130k per year

     ...seven new stations and installation of rail and systems under a progressive design-build model. Beyond its...  ...we encourage you to apply and grow with us. The Senior Subcontracts Administrator is responsible for the administration, coordination, and commercial management of... 
    Senior
    Long term contract
    Full time
    Contract work
    For subcontractor
    Internship
    Work at office

    Acciona

    Toronto, ON
    1 day ago
  •  ...technical trainings for end users and team members. Must Have Qualifications ~3-4 years of experience in DevOps (or) Strong system administration skills for UNIX (AIX), MS Windows ~ Experience in using Tidal as a sequencer for operations and big data & Hadoop ~... 
    Contract work
    Work at office
    Shift work
    Toronto, ON
    more than 2 months ago
  • $81.17k - $121.76k per year

     ...world. : POSITION PURPOSE SUMMARY: The Senior Technology Infrastructure Administrator role focuses on configuring and managing server systems, applications, and hardware to ensure optimal...  ...training plans for network resource administration and disaster recovery. Research... 
    Senior
    Full time
    Live out
    Work at office

    The Salvation Army

    Toronto, ON
    6 days ago
  • $96.46k - $120.61k per year

     ...North America's third largest transit system and recognized as one of the top...  ...Commission (TTC) is currently hiring for a Senior Contract Administrator. What You Will Do Reporting to the...  ...activities associated with contract administration for a portfolio of contracts. They will... 
    Senior
    Full time
    Contract work
    For contractors
    Work at office
    Remote work
    Flexible hours
    Shift work
    Weekend work

    Toronto Transit Commission

    Toronto, ON
    2 days ago
  • $55k - $60k per year

     ...seeking a detail-oriented and technically skilled IT Support & Systems Administrator (Tier 1) to join our team in Ontario. This role is...  ...hardware, software, and network issues, and supporting the administration of internal business systems, user accounts, permissions, and... 
    Full time
    Work at office
    Local area
    Monday to friday

    Securiguard

    Toronto, ON
    4 days ago
  •  ...Hitachi Rail is looking for an enthusiastic self-motivated Senior System RAMS Engineer who thrives in a fast-paced environment. The successful...  ...is comfortable performing a wide range of tasks from administrative to strategic. The position is based in Toronto, Canada. About... 
    Senior
    Long term contract
    Full time
    Temporary work
    Remote work
    Flexible hours

    Hitachi

    Toronto, ON
    1 day ago
  • $64.28 - $68.9 per hour

     ...RQ11514 - Senior Systems Administrator/Operations Support Specialist Contract: 6+ Months(140 Business Days)  Security Level: CRJMC Location...  .... Demonstrated experience with Siebel Server administration, including installation, configuration, patching, upgrades... 
    Senior
    Contract work

    Source Code

    Toronto, ON
    a month ago
  • $90k per year

     ...the Director IT Security and Infrastructure we are hiring an System & Network Administration Lead to join our IT Operations team. As our new System &...  ...improvements, strengthen operational practices, and act as the senior escalation point for complex infrastructure issues. This... 
    Senior
    Full time
    Remote work
    Flexible hours

    Yorkville University

    Toronto, ON
    a month ago
  • $70k - $120k per year

    Systems Administrator (Backup / Infrastructure) Position Description Location: Any location across Canada within proximity to a CGI office...  ...storage tiering solutions. 2. Infrastructure & Systems Administration Hybrid Server Administration: Install, configure, and... 
    Work at office
    Toronto, ON
    a month ago
  •  ...Enterprise Security organization is seeking a versatile Senior Staff Security Systems Engineer to support multiple security engineering functions...  ...in large-scale enterprise environments. ~ Expert Linux administration and troubleshooting skills across OS internals, host... 
    Senior
    Permanent employment
    Full time
    Contract work
    Live In
    Work at office
    Immediate start
    Remote work
    Flexible hours

    ServiceNow

    Toronto, ON
    18 hours ago
  • $82.54k - $116.59k per year

     ...you come in. Job Description: We are hiring a Signaling Design Specialist - Senior for our Toronto office. The Signaling Design Specialist - Senior will, among other responsibilities, perform system design, signaling design, analysis, modelling, and simulation to specify... 
    Senior
    Full time
    Contract work
    Work at office
    Remote work

    Hitachi

    Toronto, ON
    1 day ago
  •  ...Responsibilities Provide senior technical expertise, project leadership and coordination of activities in the development, implementation...  ...in the overall analysis of the design and architecture of systems solutions. Ability to evaluate recommendations and ensures all... 
    Senior
    Long term contract
    Contract work
    Temporary work

    Maarut

    Toronto, ON
    2 days ago
  • $100k - $150k per year

     ..., and regulatory changes such as the SR 2026 Deferred Release and future SWIFT updates. Assess impacts across business processes, systems, data, operations, technology, and downstream stakeholders. Drive updates to change requests and business cases, including scope,... 
    Senior
    Full time
    Work at office
    2 days per week

    CGI

    Toronto, ON
    1 day ago
  •  ...looking for contributors of all seniorities. Tenstorrent is leading...  ...are looking for a supply chain systems leader to own the systems and...  ...run our supply chain. As Senior Manager, Supply Chain...  ...with Finance and IT, and own administration of Arena PLM. This is a highly... 
    Senior
    Permanent employment
    Contract work

    Tenstorrent

    Toronto, ON
    8 days ago
  •  ...of the existing infrastructure, privatization of a railway. Understand better who we are by visiting Context The Senior Manager, Systems Engineering Management (Requirements) is responsible for leading requirements management activities across the GO Expansion program... 
    Senior
    For contractors
    Toronto, ON
    10 days ago
  •  ...infrastructure, privatization of a railway. Understand better who we are by visiting Context We are seeking an experienced Systems Engineering Manager / Lead to support the delivery of a major Light Rail Transit (LRT) project. This role is responsible for leading... 
    Senior
    For contractors
    Toronto, ON
    11 days ago
  •  ...program associated with the Delivery Partners for Metrolinx Missions/Main Duties Provide senior engineering management and independent technical governance for railway systems assurance across the GO & UP transit networks and associated corridors. Develop, own and... 
    Senior
    Toronto, ON
    10 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Systems Administrator. Be the first to apply!