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Cloud & DevOps · GraduateClosed

IT Operations Engineer - Teknosys

Keeps business-critical systems running by handling L1 and L2 support, monitoring production, responding to alerts and writing runbooks, with rotational shifts and on-call. A good start for CS or IT graduates interested in operations and site reliability work.

Applications closed
Where

Islamabad

On-site
Experience

0 to 2 years

Pay

Pay not stated

Type

Full-time

Posted 23 Sept 2026

What they ask for

Application SupportMonitoringNagiosZabbixDatadogRoot Cause AnalysisLinux

How Jazz hires

Professional-track roles generally require a bachelor’s or master’s degree from an HEC-recognised institution. Preferred fields include computer science, electrical engineering, telecommunications and data science.

  1. 1

    HR screening call

    Recruiter screen · Candidate reported

  2. 2

    Technical or commercial assessment

    Online test · Candidate reported

    Which one depends on the function you have applied to.

  3. 3

    One or two structured panel interviews

    Panel interview · Candidate reported

    For technology roles these include live coding exercises or architecture discussion cases.

What comes up

Architecture discussion cases
The full profile, with its sources

Roadmaps and cheat sheets for this role

Matched to the skills and level this job asks for.

Worth reading before you apply

From the Sefism resource library, matched to this role and Jazz's rounds.

Course
Grokking Data Structures & Algorithms for Coding Interviews

A foundations course that builds eleven core data structures from the ground up (arrays, matrices, stacks, queues, linked lists, trees and BSTs, hash tables, hash sets, heaps, graphs and tries), then covers sorting, searching, greedy and divide and conquer. Every chapter has practice problems, flashcards and an assessment. It suits students and career switchers whose foundations came from tutorials and who find pattern courses move too fast.

  • Job search
  • DSA
  • CS fundamentals
Design Gurus · Interview Prep · 4 to 6 weeks · Beginner
SubscriptionDetails
Platform
Design Gurus Problem Set

A browsable practice library of coding problems that can be filtered by pattern, data structure, difficulty and company, so you can drill exactly the weakness you found this week. Patterns include two pointers, sliding window, hash maps, stacks, backtracking and greedy algorithms, with company filters for Google, Meta, Microsoft, Amazon, Oracle and LinkedIn. Free to browse, with an in-browser editor and solutions.

  • Job search
  • DSA
Design Gurus · Interview Prep · Ongoing
Guide
Design Gurus Newsletter

A free newsletter of short, focused posts on system design and problem solving, from the team behind the Grokking courses. Recent posts cover company interview processes (such as OpenAI and Anthropic roles), the most asked mobile system design questions and preparation plans, each linking to a fuller article on the blog. It suits engineers who want a steady, low-effort way to keep system design and interview topics fresh between deeper study sessions.

  • System design
  • DSA
Design Gurus · System Design
Course
Advanced System Design Interview, Volume II

The second volume of Grokking the System Design Interview, aimed at senior and staff (L5/L6) design rounds. It works through harder case studies such as a payment system, flash sale, notification service, unique ID generator, Gmail, Reddit, Google Calendar and a code judging system, then goes beneath them with patterns like quorum, write-ahead logs and vector clocks and deep dives into Dynamo, Cassandra, Kafka, Chubby, HDFS, GFS and BigTable.

  • System design
  • Backend
  • Job search
Design Gurus · System Design · About 36 hours · Advanced
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Cheat sheet
Sefism DSA and Problem Solving Cheat Sheet

A quick-revision companion to the DSA roadmap in nine chapters: complexity, arrays and hashing, linked lists, stacks and queues, recursion, sorting and searching, trees and heaps, graphs, coding patterns, dynamic programming and timed practice habits. Costs are stated for every structure and algorithm, in Python, Java, C++ or JavaScript editions. Use it after each roadmap stage and before a contest or coding round.

  • Programming
  • DSA
  • Web
Sefism · Other · Reference · Intermediate
Roadmap
Sefism DSA and Problem Solving Roadmap

An eight-stage path from Big-O through arrays, hashing, recursion, trees, graphs, coding patterns and dynamic programming to timed, mixed practice, in Python, Java, C++ or JavaScript. It suits students and developers who can write code but freeze on problems with no obvious library call. By the end you can pick the right data structure, recognise common problem shapes and solve a medium problem in about 35 minutes with edge cases tested.

  • Programming
  • DSA
  • Web
Sefism · Other · About 300 hours, 28 to 60 weeks · Intermediate
Browse the whole library

The full description, requirements and how to apply are on the company's own posting. This page is a summary so you can decide whether it is worth opening.

Verification

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  • Not confirmed by the company

Last checked 8 days ago (6 Oct 2026)

About the company

Pakistan’s largest mobile operator, part of VEON, with an in-house technology group covering network, digital products and the JazzCash payments business.

How Jazz hiresWhere this job was found
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