Senior IT Security Engineer

This

position

is

listed

on

behalf

of

a

partner

company,

who

manages

all

applications

and

next

steps.

Our

partner

is

looking

for

a

Senior

IT

Security

Engineer

based

in

Brazil

.

We

are

seeking

an

experienced

Senior

IT

Security

Engineer

specializing

in

Incident

Response

to

strengthen

cybersecurity

operations

across

the

Americas.

In

this

role,

you

will

act

as

the

primary

liaison

between

regional

IT

Operations

teams

and

a

global

Cyber

Defense

Center,

coordinating

security

incidents

from

initial

detection

through

resolution.

You

will

lead

incident

investigations,

threat

analysis,

containment,

recovery,

and

digital

forensic

activities

while

ensuring

alignment

with

global

security

standards.

Working

in

an

international

and

multicultural

environment,

you

will

collaborate

with

technical

teams,

business

stakeholders,

and

senior

leadership

to

minimize

security

risks

and

strengthen

organizational

resilience.

You

will

also

contribute

to

the

continuous

improvement

of

incident

response

processes

and

develop

strategies

to

address

emerging

cyber

threats,

including

AI-powered

attacks.

Accountabilities

Serve

as

the

primary

point

of

contact

between

Americas

IT

Operations

teams

and

the

global

Cyber

Defense

Center

for

cybersecurity

incident

management.

Coordinate

the

complete

security

incident

lifecycle,

including

triage,

investigation,

containment,

eradication,

recovery,

escalation,

and

post-incident

reviews.

Manage

regional

security

incidents

from

detection

to

closure,

ensuring

compliance

with

global

response

procedures

and

identifying

operational

gaps.

Maintain

clear

and

timely

communication

with

technical

teams,

regional

stakeholders,

senior

management,

and

executive

leadership

throughout

incident

investigations.

Develop

a

comprehensive

understanding

of

regional

business

units,

IT

environments,

operational

workflows,

technology

dependencies,

and

security

risks.

Conduct

digital

forensic

investigations

while

ensuring

proper

evidence

collection,

preservation,

integrity,

chain

of

custody,

and

documentation.

Perform

security

analysis

across

Windows,

Linux/UNIX,

cloud,

network,

email,

endpoint,

and

enterprise

technology

environments.

Investigate

security

alerts,

system

logs,

threat

intelligence,

incident

tickets,

and

reports

using

SIEM

platforms

and

other

security

operations

tools.

Prepare

detailed

investigation

findings,

incident

briefings,

risk

assessments,

and

post-incident

reports

for

both

technical

and

non-technical

audiences.

Monitor

emerging

AI-enabled

cyber

threats

and

defensive

technologies,

including

deepfakes,

automated

phishing,

adversarial

machine

learning,

response

automation,

and

AI-assisted

threat

intelligence.

Develop

and

continuously

improve

incident

response

playbooks,

operational

procedures,

runbooks,

security

tools,

and

service

improvement

initiatives.

Mentor

junior

incident

responders,

share

technical

expertise,

and

contribute

to

strengthening

regional

cybersecurity

capabilities.

Requirements

Strong

professional

experience

in

cybersecurity

incident

response,

security

operations,

incident

coordination,

containment,

recovery,

and

post-incident

analysis.

Hands-on

expertise

in

digital

forensics,

evidence

handling,

chain

of

custody,

log

analysis,

threat

intelligence,

and

investigative

documentation.

Experience

working

with

SIEM

platforms,

security

monitoring

solutions,

email

security

tools,

ticketing

systems,

and

enterprise

security

operations

processes.

Broad

technical

knowledge

of

enterprise

IT

environments,

including

Windows,

Linux/UNIX,

directory

services,

AWS,

Azure,

mobile

device

management,

virtualization,

networks,

web

servers,

databases,

and

firewalls.

Proficiency

in

at

least

one

programming

or

scripting

language,

such

as

Python,

PowerShell,

or

Bash.

Understanding

of

security

controls,

security

operations,

risk

management,

and

enterprise

information

security

governance.

Familiarity

with

artificial

intelligence

and

machine

learning

concepts,

particularly

their

application

to

cyber

threats,

detection,

response

automation,

and

defensive

security

technologies.

How Jobgether works

• We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
• We appreciate your interest and wish you the best!
• Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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