L3 MAPPS logo

Language: English | Français

Home | L3 corporate site

IT Systems Administrator

Permanent Full-Time Position

L3 MAPPS is a leading global supplier of control systems and simulation systems for the marine, power and space industries. L3 MAPPS is headquartered in Montreal, Canada with business operations in the United States, the United Kingdom, India, China and Malaysia.

We take pride in our organization and are excited about our future! Our success is primarily driven by our personnel’s enormous talents, expertise, innovative skills and commitment to making L3 MAPPS a solid, growing company, dedicated to excellence in technology and to supplying our customers with high-quality products and services.


Reporting to the Information Technologies Manager, the incumbent will be called to:

  • Design, manage and secure IT network infrastructures (internal, external, test site DMZ, Internet Café) per industry standards and corporate policies;
  • Active Directory Adminstration, Group Policy Object (GPO);
  • Test and deploy software and operating systems security and enhancement patches;
  • Provide hardware and software support (domain controllers, fileservers, support servers, e-mail exchange servers, Antivirus, VM Servers, Mobile Device Management);
  • Manage centralized backup system. Verify daily backups for completeness; organize tape rotation internally and with offsite storage provider;
  • Maintain IT disaster recovery procedures and network administration procedures, and
  • Provide 3rd line support for end-user desktop support and network admin support for remote offices (India, China).


  • DEC in Computer Science Technology or Certificate from a recognized technical college;
  • Minimum 3-5 years of experience as an IT Systems Administrator;
  • Able to successfully obtain a PWGSC Personal Security Clearance up to the NATO Secret Level and clearance for access to Controlled Goods under the Canadian Controlled Goods Program;
  • Some physical effort required (moving servers);
  • Good communication skills in French and English;
  • Strong customer service skills;
  • Able to prioritize tasks;
  • Able to work well with others and within a team;
  • Present between 8:30am and 5:15pm;
  • Occasional overtime on weeknights and weekends is required;
  • Participate in on-call rotation for off hours support calls.

If you wish to apply for this position, please submit your resume by email to: careers.mapps@L3T.com.

L3 MAPPS subscribes to the principle of employment equity and encourages women, Aboriginal people, persons with disabilities and members of visible minorities, who are qualified, to apply.


L3 MAPPS on LinkedIn


L3 MAPPS Career Opportunities

L3 India Career Opportunities

Positions most in demand

Company Video

L-3 Communications Career Opportunities Worldwide


Send mail careers.mapps@L3T.com

telephone (+1) 514-787-5000

telephone (+1) 514-788-1527

©2005-2018 L3 MAPPS Inc. All rights reserved. | Privacy Policy | Terms and Conditions