Systems Administrator
$70k - $90k per yearFull-time
Rebel
Position Title: Systems Administrator
Location: Ottawa, ON (377 Dalhousie Street) About Rebel
OUR CUSTOMERS BRING A VISION - WE BRING THE PLATFORM TO SHARE IT ONLINE. Our customers bring a vision. We give them the platform to share it.
Rebel helps people and businesses show up online. Domains, hosting, infrastructure. We keep it simple, reliable, and built to scale.
No unnecessary layers. No corporate theatre. Just smart people doing good work together.
Our manifesto: Be Thoughtful, Be Simple, Be Brave. Role Overview
We're looking for a Systems Administrator to join our Systems Team. You'll be a hands-on contributor responsible for the day-to-day operations of our IT infrastructure, cloud environments, and hosting platforms, keeping things secure, reliable, and running smoothly.
This is a role for someone who takes ownership, brings energy, and isn't afraid to dig in when things get hard. What You’ll Do
We’re looking for someone who:
The opportunity to work in an atmosphere that truly rewards hard work and creative thinking.
CAD $70,000 - $90,000 annually, plus benefits. How We Hire
As part of our recruitment process, we have used online, automated systems that include the use of actual intelligence as well as what the government now defines as artificial intelligence, for the last 20 years. All final hiring decisions are made by our team and yes, they are quite human. You should be as well please. NON-SMOKERS ONLY PLEASE
If Rebel sounds like the right place for you — what are you waiting for?
Location: Ottawa, ON (377 Dalhousie Street) About Rebel
OUR CUSTOMERS BRING A VISION - WE BRING THE PLATFORM TO SHARE IT ONLINE. Our customers bring a vision. We give them the platform to share it.
Rebel helps people and businesses show up online. Domains, hosting, infrastructure. We keep it simple, reliable, and built to scale.
No unnecessary layers. No corporate theatre. Just smart people doing good work together.
Our manifesto: Be Thoughtful, Be Simple, Be Brave. Role Overview
We're looking for a Systems Administrator to join our Systems Team. You'll be a hands-on contributor responsible for the day-to-day operations of our IT infrastructure, cloud environments, and hosting platforms, keeping things secure, reliable, and running smoothly.
This is a role for someone who takes ownership, brings energy, and isn't afraid to dig in when things get hard. What You’ll Do
IT Support & Endpoint Management
- Manage user access, endpoints, and day-to-day IT operations
- Maintain and improve internal documentation and processes
- Support onboarding/offboarding and device lifecycle management
S ystems & Server Administration
- Administer and maintain Windows and Linux servers
- Monitor system health, apply patches, and ensure stability
- Contribute to disaster recovery planning and uptime improvements
Cloud & Infrastructure (AWS)
- Support AWS environments including IAM, networking, compute, and storage
- Assist with infrastructure changes and capacity planning under the Team Lead
- Help document cloud configurations and maintain operational runbooks
Hosting Platforms
- Manage and support hosting environments including Plesk and WordPress
- Troubleshoot hosting issues and maintain platform reliability
- Assist with migrations and platform improvements as needed
Security & Incident Response
- Apply security patches and support access control best practices
- Participate in incident response — triage, escalate, resolve
- Help maintain audit logs, security baselines, and compliance hygiene
- Participate in on-call rotation to support production environments
- Respond to alerts and critical incidents outside of business hours as needed
- Collaborate with the Team Lead during major incidents and post-mortems
We’re looking for someone who:
- Takes ownership and follows through, without being asked twice
- Stays calm under pressure and solves problems methodically
- Communicates clearly and works well with a small, close team
- Is curious, keeps learning, and isn't precious about asking for help
- 3–5 years of experience in a systems administration or IT infrastructure role
- Solid hands-on experience with both Windows Server and Linux (Ubuntu/CentOS/RHEL)
- Working knowledge of AWS services (IAM, EC2, S3, VPC, Route 53)
- Experience with hosting platforms such as Plesk and WordPress
- Comfort supporting IT operations including endpoint management and user access
- Familiarity with security fundamentals: patching, access controls, incident handling
- Exposure to monitoring tools, ticketing systems, and basic scripting or automation
- Comfort in on-call or production support environments
- Experience with Git and basic DevOps workflows
- Scripting ability in Bash, Python, or PowerShell
- Familiarity with infrastructure-as-code terraform, ansible, git, ci/cd
- Any relevant certifications (AWS, CompTIA, Microsoft, etc.)
The opportunity to work in an atmosphere that truly rewards hard work and creative thinking.
- A central downtown Ottawa location
- Comprehensive health and dental benefits
- A fully stocked fridge, smoke-free environment, and a team that actually likes each other
CAD $70,000 - $90,000 annually, plus benefits. How We Hire
As part of our recruitment process, we have used online, automated systems that include the use of actual intelligence as well as what the government now defines as artificial intelligence, for the last 20 years. All final hiring decisions are made by our team and yes, they are quite human. You should be as well please. NON-SMOKERS ONLY PLEASE
If Rebel sounds like the right place for you — what are you waiting for?
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Systems Administrator in Ottawa, ON vacancy
- ...Department Information Technology Reports to IT Manager Location Ottawa office The System Administrator performs day-to-day administration of SGL’s infrastructure through maintaining, upgrading, managing and troubleshooting our software, hardware and networks...SuggestedWork at office
- ...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...SuggestedHourly payFull timeContract workApprenticeshipRemote workFlexible hours
- ...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...SuggestedHourly payFull timeContract workApprenticeshipRemote workFlexible hours
- ...Department Information Technology Reports to IT Manager Location Ottawa office The System Administrator, DevOps and Infrastructure performs day-to-day administration of SGL’s infrastructure through maintaining, upgrading, managing and troubleshooting our...SuggestedWork at office
- ...modernize the mission-critical technology systems that the world depends on every day. So... .... The Role As a System Administrator at Kyndryl, you’ll solve complex problems... ...in the world. Operational Support & Administration Monitor and support day‑to‑day mainframe...Suggested
$90k - $130k per year
...Position Title: Systems Administrator Team Lead Location: Ottawa, ON (377 Dalhousie Street) Work Model: Hybrid - 4 days onsite, 1 day... ...Production Support (LPS). You’ll combine hands-on systems administration and platform engineering with people leadership—setting...Full time- A federal public sector organization is seeking a System Administrator (Level 2) to support complex IT infrastructure environments, including... ..., and disaster recovery Responsibilities System Administration & Infrastructure Support Install, configure, upgrade, and...Long term contract
$24.46 - $29.23 per hour
...JOB OPPORTUNITY NOTICE Position: Administrative Assistant Status: Full-Time, Permanent Division: Thoracic Surgery, General Campus Salary Range: $24.46 – $29.23/hr Start Date: ASAP Vacancy Disclosure: Existing job vacancy The division of Thoracic Surgery...Permanent employmentFull timeTraineeshipWork at officeImmediate start$140k - $160k per year
...), based in Ottawa, Canada, provides strategic, technical, and administrative support to the Egmont Group’s governance structures, including... ...for consideration of the Egmont Group relating to the financial systems, policies and administrative procedures of the Egmont Group Secretariat...Weekly payLong term contractPermanent employmentFull timeTemporary workWork at officeLocal areaWorldwide- ...FPGA Design Engineer – 4G/5G Radio Systems 7 Months Contract Ottawa, Ontario, Canada Desirable Skills :• 7+ years of FPGA design experience in wireless or high-speed systems .• Experience in high-volume wireless products and IP development .• Contributions...Contract work
- ...TEHORA est présentement à la recherche d’un(e) administrateur(trice) système infonuagique Microsoft 365 / AWS . Sans être exhaustifs, voici... ...services et livrables que devra fournir la personne retenue : Administrer les services infonuagiques Microsoft 365 et AWS;...Hourly payFull timeContract workApprenticeshipRemote workFlexible hours
- ...présentement à la recherche d’ un(e) Pilote de systèmes expérimenté ayant une solide... ...opérationnel des systèmes de mission et administratifs du Ministère; Coordonner les activités... ...un baccalauréat de 1er cycle en administration, en informatique ou dans un domaine connexe...Hourly payContract workApprenticeshipRemote workFlexible hoursDay shift
$65.11k - $84.16k per year
...opportunities to learn new skills, explore different roles and grow your career across sectors and regions Here's how a Building Systems Coordinator for PCL Constructors Canada Inc. within Ottawa contributes to our team: Responsibilities Assist project team with...Long term contractFor contractorsWork at officeFlexible hours$97.42k per year
...principal point de contact des personnes en ce qui concerne le système de gestion des relations avec la clientèle (GRC), conciliant gestion... ...REQUISE Études, certificats et permis Baccalauréat en administration des affaires, en informatique, en technologie de l’information...Daily paidContract workTemporary workApprenticeshipSummer workWork at officeWork from homeFlexible hours- ...apps; and Very progressive fertility, adoption, and surrogacy benefits to support all definitions of family. Internal Job Title: System Architect Job Type: Permanent, Full-Time Job Location: Ottawa, ON Work Model: Hybrid Position Summary As a System...Long term contractPermanent employmentFull timeWorldwide
- ...Duties and Responsibilities: This position is associated with administrative duties in our new Advanced Research and Innovation in Smart... ...logistics for the buildings occupants including access to Carleton systems, access to space, keys and supporting functions (including...Full timeWork at officeImmediate startFlexible hoursAfternoon shift
- ...Burson is looking for an organized, versatile, and proactive Administrative Assistant to oversee the day-to-day operations of the Ottawa office... ...documents in line with Burson brand standards Manage filing systems and databases Onboarding and HR Support Coordinate...Work at officeLocal area
$19 - $23 per hour
...Lab Administrator Merivale Vision Care Full-Time Support Patient Care. Elevate the Experience. Join Our Team. At Merivale Vision... ...overall flow of the clinic. Key Responsibilities Lab Administration Order lenses from various optical laboratories and monitor...Hourly payLong term contractFull timeMonday to fridayShift workMerivale Optometric Centre
Ottawa, ON7 days ago$43k - $68k per year
...resilient solution at a time. Requirements Overview The Administrative Assistant, Built Environment Solutions is responsible for... ...Administration Receives incoming assignments and inputs into company system with accuracy and efficiency. Works within company system to...Long term contractTemporary workInternshipWork at officeLocal areaRemote workMonday to friday$80k - $90k per year
...Ability to analyze business requirements and provide tailored solutions • Experience in training and supporting users for improved system adoption • Knowledge of change management principles and techniques This is a hybrid position, requiring on-site work from Monday...Permanent employment- ...Location: CENTRAL SWITZERLAND Scope: Full Time Model: Fully Employed We are looking for experienced Aerospace Systems Engineers with a minimum of 5+ years of relevant experience to join our growing team. These roles offer an opportunity to relocate to Switzerland...Permanent employmentFull timeRelocation
$66k - $80k per year
...between day-to-day support and high-level systems engineering. You are one of the "go-to"... ...System Ownership: Act as the primary administrator for core platforms (e.g., Jamf Pro,... ...- 6+ years of experience in IT Systems Administration or a high-level Support Engineering role...Work at office- ...Toronto, Ottawa, Montreal, Calgary, Edmonton, and Vancouver. Programmer We are seeking a Programmer who will be responsible for Systems Control and Digital Signal Processing (DSP) programming, including; Creation, Testing, Commissioning and uploading of programming to...Permanent employmentFull timeFor contractorsFor subcontractorCasual workWork at officeHome officeMonday to fridayFlexible hoursNight shift
$55k per year
...client is looking for an HR & Payroll Administrator to join their dynamic team where they know... ...environment, while also providing administrative support for the HR department. The ideal... ...and offboarding for employees, including systems setup and benefits enrollment Respond...Weekly payWork at office$20 per hour
...currently looking for a bilingual office clerk to support its administrative team for a long temporary period with the possibility of permanence... ...appointment details accurately in the company’s scheduling system - Track and report on appointment statistics and trends as needed...Weekly payOngoing contractTemporary workWork at officeMonday to friday- ...part of a growing team that thrives on open communications, empowerment, innovation, teamwork, and customer success. The Ford In-House System Platform Team is composed of highly skilled individuals who are comfortable working in a fast paced and technically challenging...Full time
$50k - $55k per year
...Full Time On-site | Ottawa, ON Position Overview The Administrative Assistant – Operations provides critical day-to-day administrative... ...Experience with ISO standards or quality management systems Knowledge of electronics components and manufacturing terminology...Full timeCasual workWork at officeFlexible hours- ...backflow prevention, and environmental systems. We are committed to delivering high-quality... ...a detail-oriented and organized Administrator with hands-on finance and bookkeeping experience... ..., and ensuring the smooth financial administration of the business. The ideal candidate...Full timeFor contractorsWork at office
- ...Government of Canada Top Secret (Level III) clearance — must be valid at contract start ~5+ years as an IT / systems / infrastructure engineer ~ Strong Linux administration (RHEL/Ubuntu/Debian — CLI, networking stack, systemd, virtualization) ~ Solid networking fundamentals (...Long term contractContract workFor contractorsFreelanceInternshipRemote work
$24 - $26 per hour
...organization in Ottawa to recruit an Office Administrator for an immediate contract opportunity... ...daily operations, communications, and administrative support. The ideal candidate will be... ...including visitor management, access systems, and emergency procedures Maintain organized...Hourly payPermanent employmentFull timeContract workInternshipWork at officeImmediate startMonday to friday
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!
