Systems Administrator (Engineering)

L3Harris; Mirabel; On-site; CAD 70,000 - 120,000; Full time

Job summary

A leading defense technology firm in Quebec is seeking a Systems Administrator to manage computer systems and network servers. The ideal candidate will have over 5 years of experience in system administration, proficiency in various Linux distributions, and strong knowledge of network protocols. This role requires bilingualism in French and English and offers a competitive salary between $70,000 - $120,000 CDN. Join an innovative team committed to excellence and professional growth.

Benefits

Competitive salary

Inclusive work environment

Professional development opportunities

Qualifications

• Over 5 years of experience in system administration and support.
• Experience in managing IT systems, troubleshooting server environments.
• Strong knowledge of network systems, protocols, and standards.

Responsibilities

• Manage Systems Integration Laboratories and Software Engineering Environment.
• Provide service and support to clients, both remote and on-site.
• Ensure software and hardware maintenance are up to date.

Skills

System Administration

Network and Infrastructure Management

Virtualization

Security Management

Windows Server Administration

Bilingualism (French/English)

Education

Degree in Information Technology or Equivalent Experience

Tools

Redhat

Suse

Kalylinux

Datadog

PRTG

Splunk

Nmap

Wireshark

Job description

L3Harris is dedicated to recruiting and developing high‑performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work‑life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Systems Administrator (Engineering)

Job Location: Mirabel, QC

Job Code: IBP4

Job Schedule: Day Shift

Compensation Range: Between $70,000 - $120,000 CDN annually

Essential Functions

We are seeking a Systems Administrator to join our team. As an active member of the Software Engineering department at L3Harris MAS, you are responsible for the maintenance, configuration and reliable operation of computer systems, network servers, and network equipment, for both our external clients and our internal System Integration Labs and Software Engineering Environment. You should have a strong technical background with excellent communication skills working in close collaboration with team members within the organization as well as external partners, subcontractors, and customers.

• Management of Systems Integration Laboratories and Software Engineering Environement;
• Provide friendly and professional service and support to our clients, both remote and on‑site;
• Strong desire to learn in a fast‑paced environment and work within a team of like‑minded individuals;
• Increasing collective team knowledge including being a technical subject matter expert;
• Creation and updates on Engineering Enabling Systems technical documentation, processes and procedures;
• System Integrations Laboratory Support;
• Evaluating and installing computer software, hardware, and operating systems software;
• Management of all inventory (hardware, licensing and software) related to our System Integration Laboratories;
• Working closely with IT Shared Services on tracking license renewals, equipment end of life and application total cost of ownership;
• Imaging and technical support of computers, laptops and tablets;
• Lead desktop and helpdesk support efforts, ensuring all desktop applications, workstations and related equipment problems are resolved in a timely manner with limited disruptions;
• Ensure all software and hardware maintenances are up to date with the latest patches, firmware and security requirements;
• Daily Engineering Enabling Systems Team Support
• Liaise with client technical support to troubleshoot technical issues;
• Experience with creation and modification of batch files;
• Knowledge and understanding of XSLT Style sheet;
• Understanding of FOP (formatting object processing) language.

Qualifications

• Degree with specialization in information technology or equivalent, or equivalent industry experience;
• Over 5 years of experience in system administration and support, including network and infrastructure management, desktop and server administration, virtualization, security management, Windows server administration, and backup and disaster recovery solutions: Applicants should have extensive hands‑on experience managing IT systems, including day‑to‑day maintenance and troubleshooting of both physical and virtual server environments. This includes experience with setting up and maintaining server hardware and software, ensuring network stability, overseeing data center operations, implementing virtualization technologies (e.g., VMware, Hyper‑V), managing security protocols, and developing backup strategies to ensure business continuity and rapid disaster recovery;
• Strong knowledge of network systems, protocols, and standards (e.g., Ethernet, LAN, WAN, TCP/IP): The candidate should be well versed in the design, configuration, and management of network infrastructures. This includes understanding the operational characteristics of local and wide‑area networks, knowledge of Ethernet configurations, and fluency in standard network communication protocols like TCP/IP, ensuring seamless data transfer and network reliability;
• Proficient with deferent Linux distribution Redhat, Suse & Kalylinux;
• Proficient with monitoring & security tools like Datadig, PRTG, Splunk, Nmap, Wireshark etc;
• Solid understanding of core IT services such as Active Directory (AD), DHCP, DNS, and file servers: The individual should have an in‐depth understanding of managing and maintaining essential IT services. This includes configuring and managing Active Directory for user authentication and directory services, setting up and troubleshooting DHCP for automatic IP address assignment, managing DNS for domain name resolution, and overseeing file server operations to ensure efficient data storage, access, and sharing across the organization;
• Experience implementing a data center a stron asset;
• Excellent communication and collaboration skills;
• Ability to work independently and manage multiple projects simultaneously;
• Excellent learning ability; be autonomous and engaged, result‑oriented and problem‑solving, dynamic and innovative, team‑oriented, good adaptability;
• Knowledge of aerospace & defence an asset;
• Bilingualism required (French / English).

Eligibility Criteria

• Must be eligible for registration with the Controlled Goods Program;
• Must be eligible to obtain and maintain a government of Canada Reliability status and Secret Level 2/NATO Secret security clearance;
• Must be eligible to meet the requirements for U.S. International Traffic in Arms Regulations (ITAR).

L3Harris is proud to be an equal opportunity employer and is committed to treating all of its employees and job applicants with respect and dignity and to maintaining a workplace free from discrimination. Anyone applying for a position will be considered without regard to the following: race, national or ethnic origin, colour, religion, age, nationality, ancestry, ethnicity, gender, sex, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, disability, citizenship status, or conviction for an offence for which a pardon has been granted or in respect of which a record suspension has been ordered, or any other characteristic that is protected by applicable human rights legislation.

L3Harris maintains a drug‑free workplace and conducts pre‑employment drug and alcohol testing and background checks, in accordance with applicable law. Such results are only accessible and viewed by individuals at L3Harris who have direct responsibility in the hiring process. If you fail to report for a drug and alcohol test, refuse to undergo such test or test positive for the presence of drugs or alcohol, the hiring process may be concluded or your offer of employment may be rescinded, in L3Harris’ sole discretion.

This job is for an existing vacancy

L3Harris performs background checks prior to employment as all applicants must be eligible for registration with the Controlled Goods Program and obtain and maintain a positive security assessment. Some positions may require a government of Canada “Reliability” status and/or Level 2 (Secret) security clearance. In addition, L3Harris performs pre‑employment substance abuse testing where required.