Senior network administrator Jobs

Senior Systems Administrator
Robert Half —Edmonton, AB
- $50–$80 an hour
- Temporary
- Azure
- Research
- Computer networking
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SENIOR NETWORK ADMINISTRATOR
Yellowknife Education District No. 1 —Canada
- $155,000–$165,000 a year
- Full-time
- Computer Science
- Supervising experience
- Travel
Senior Bilingual System Administrator
Compugen Inc —Canada
- $86,000–$116,000 a year
- On call
- Hybrid work
- Bilingual
- Azure
- Customer service
10d

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Senior Systems Administrator
Robert Half —Edmonton, AB
Support application teams throughout project lifecycles by providing infrastructure expertise and technical guidance.
$50–$80 an hour
Quick apply
SENIOR NETWORK ADMINISTRATOR
Yellowknife Education District No. 1 —Canada
A valid driver’s licence is required; reliable personal transportation may be needed for inter-site travel. The CIO/SNA role combines strategic IT leadership…
$155,000–$165,000 a year

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Network Administrator (Global)
Giesecke+Devrient —Markham, ON
By applying to this position, you are confirming you possess either a Canadian citizenship, permanent resident status or valid work permit.
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Systems Administrator
Staples —Richmond Hill, ON
Bachelor’s degree in Computer Science/IT or a related field of study and/or 5 + years of equivalent IT working experience.
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Senior Systems Administrator

Robert Half -
Edmonton, AB

Quick apply

Job details

Temporary | Contract
$50–$80 an hour

Qualifications

French
System administration
Azure
LAN
Research
Firewall
Incident response
Virtualization
Computer networking
VMWare
Cybersecurity

Full job description

We’re partnering with a well-established organization to hire a Senior Systems Administrator for an initial 3-month contract, with strong potential to transition into a permanent position. This role is ideal for an experienced IT professional who thrives in a hands-on infrastructure environment and enjoys working across systems administration, networking, cybersecurity, cloud technologies, and end-user support. This role will work hybrid on-site 3-days' per week in Edmonton.

In this position, you’ll play a key role in ensuring the organization’s technology environment remains secure, reliable, and optimized to support business operations. You'll collaborate closely with internal IT leadership, vendors, and business stakeholders while contributing to ongoing infrastructure modernization and security initiatives.

What You'll Be Doing
Infrastructure & Systems Administration
Administer, maintain, and optimize enterprise infrastructure, including servers, operating systems, storage, and virtualization platforms.
Manage and monitor VMware vSphere environments, including performance tuning, troubleshooting, and capacity planning.
Perform system backups, disaster recovery testing, and recovery planning.
Deploy hardware, software, firmware, and security updates to maintain a secure and stable environment.
Support application teams throughout project lifecycles by providing infrastructure expertise and technical guidance.
Research and evaluate emerging technologies to improve operational efficiency and security.
Network & Security Operations
Monitor and administer network, communication, and security technologies.
Maintain secure and reliable connectivity across LAN, internet, cloud, and collaboration platforms.
Manage user accounts, permissions, and access controls in alignment with security and compliance requirements.
Conduct network and security audits and recommend improvements.
Monitor security alerts, investigate incidents, and support response and remediation activities.
Assist with ongoing cybersecurity initiatives and infrastructure hardening efforts.
Technical Support & Operations
Provide Tier 2 and Tier 3 technical support for infrastructure, networking, and systems-related issues.
Troubleshoot complex hardware, software, and connectivity problems.
Support end users by ensuring they have access to the tools, systems, and technologies required to perform their roles effectively.
Create technical documentation, reports, and operational procedures as required.
Technology Innovation
Partner with IT leadership on evaluating and implementing new infrastructure, cloud, and cybersecurity technologies.
Contribute to continuous improvement initiatives and infrastructure modernization projects.

What We're Looking For
Technical Experience
Strong experience administering enterprise infrastructure, networks, and security environments.
Hands-on expertise with: Microsoft Azure, Microsoft 365, VMware vSphere, HPE infrastructure, Palo Alto firewalls, Cisco Meraki networking solutions
Experience with system administration, virtualization, networking, cloud technologies, and cybersecurity.
Strong understanding of security best practices, vulnerabilities, and incident response.
Proven experience troubleshooting servers, network hardware, and end-user technologies.
Skills & Qualifications
Excellent troubleshooting and analytical problem-solving abilities.
Strong organizational and prioritization skills.
Ability to communicate technical concepts clearly to both technical and non-technical audiences.
Customer-focused mindset with a commitment to service excellence.
Ability to work independently while collaborating effectively across teams.
Strong attention to detail and documentation practices.
Why Consider This Opportunity?
Immediate impact within a collaborative IT environment.
Exposure to modern infrastructure, cloud, and cybersecurity initiatives.
Opportunity to work across a broad technology stack.
Initial 3-month contract with potential for permanent employment.
Competitive hourly compensation.

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

Questions? Call your local office at 1.888.490.4429. All applicants applying for Canadian job openings must be authorized to work in Canada.

Only job postings for jobs located in Quebec appear in French.

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