Takes over incidents the first line cannot solve, with deeper system and application analysis.
Entry
Intermediate
Coding
Low
Key skills
Career overview
Level 2 Support is where real technical investigation starts. You reproduce complex incidents, read logs, correlate events across systems and networks, and work with infrastructure or development teams to isolate root causes. You are also the guardian of quality for level 1: better documentation, better escalation, fewer repeated incidents.
Main responsibilities
- Analyse application logs to identify root causes
- Diagnose hardware, software and connectivity failures
- Escalate complex cases to the relevant technical team
- Lead incident resolution and post-mortem analysis
- Write and improve operational runbooks
- Automate recurring tasks with scripts
- Write and maintain knowledge base articles
- Prepare and execute change requests in production
- Mentor junior team members and review their work
- Respect SLA response and resolution targets
Technical skills
Technologies
Education level
Education requirements vary depending on the company, country and experience. Professional experience, certifications and technical skills can sometimes compensate for formal education.
High School / Bac
Less common
Bac+2 (2-year degree)
Common entry point
Bac+3 (Bachelor)
Common entry point
Bac+5 (Master / Engineering)
Less common
Experience & coding level
Experience level
Coding level
Useful certifications
Certifications are never mandatory. They are one way among others to prove a skill.
- CompTIA Server+
- LPIC-1
- ITIL 4 Specialist
Where can this career take you?
Multiple paths are possible. Click a role to open its profile.
Direct progression
Common trajectories
Where can you go next?
Realistic next career moves, with compatibility and a transition roadmap for each.
Overlap: 21% · Difficulty: Medium
Skills to learn: Active Directory, Group Policy, Microsoft 365 / Entra ID
View roadmapOverlap: 41% · Difficulty: Medium
Skills to learn: Ansible, Storage & filesystems, Security hardening
View roadmapWhere can you go from here?
A typical progression built from real career relationships. Click any role to open its profile.
Soft skills
- Problem solving
- Rigour and attention to detail
- Staying calm under pressure
- Clear communication
- Documentation writing
- Technical curiosity
Common previous careers
Roles that frequently lead into this career.
Overlap: 43% · Difficulty: Easy
Skills to learn: Log analysis, Linux basics, SQL queries
View roadmapOverlap: 43% · Difficulty: Easy
Skills to learn: Log analysis, Networking troubleshooting, SQL queries
View roadmapRelated resources
Frequently asked questions
What is a Level 2 Support Engineer?
They take over incidents that first-line support cannot solve, with deeper system, log and network analysis. They investigate, fix and document while escalating only the most complex cases.
Does a Level 2 Support Engineer need coding?
Some scripting is useful, especially PowerShell or Bash, to automate diagnostics and fixes. Full software development is not the focus of the role.
What comes after Level 2 Support Engineer?
Common next moves are Windows System Administrator or Linux System Administrator, Application Support Engineer, or a pivot toward cloud support and operations roles.
Continue your career exploration
Keep moving: compare roles, follow a roadmap, read a guide or prepare for an interview.
Ready to explore your next step?
A documented transition from this role to the next.
Level 2 Support EngineerLevel 3 Support Engineer
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