1,981,501open jobs
116,781companies
253,459added this week
Browse all
Salary
≈ $57k – $130k per year (Estimated)
Location
Remote (United Kingdom)

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 23, 2026.

Overview
Company
Impact
Profile match
Viasat is a global communications company connecting homes, businesses, governments & militaries with satellite internet, connectivity solutions, & additional services.
About us

One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We’re looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team.

What you'll do

The RTO Security Analyst will form part of the frontline 24x7 team that monitors the network for suspicious activity. Analyst will work to protect the organization by detecting and triaging security alerts. The security analyst’s responsibilities include detailed incident handling across online and on-premises infrastructures. They determine attack use cases and follow the process for blocking issues to contain and mitigate security risks. Security analysts will also need to review & address any detected false positives.

5 week Dupont shift rota covering 12-hour shifts. Fully remote with days in the office monthly.

The day-to-day

  • Security monitoring, managing security cases & tickets, security incident analysis, and other security tasks.
  • Analysing a variety of security logs to identify actionable events (SIEM reports, alerts, tickets, system, network, security monitoring tools)
  • Determine the attack type based on the triage of events collected
  • Demonstrate analytical & technical thinking when triaging system & network events
  • Ensure all incidents are recorded in the corporate case management platform. Cases must contain a detailed triage will all artifacts and IOCS captured & documented
  • Participating feedback into the design, implementation, and administration of security tools/ rules to reduce false positives
  • Ability to analyse data sets, determine the gaps and understand recommended fixes to RTO lead analyst

What you'll need

  • A University degree level education or equivalent in Information Security, Forensics, or Computer Science; related experience and/or training in the field of IT security monitoring and analysis, cyber threat analysis, and vulnerability analysis.
  • Understanding of performing technical level analysis and interpretation of information from SOC systems; incident identification/analysis, handling of blocking issues, and reduction of false positives.
  • Multiple years of experience within the industry
  • Good technical understanding computing protocols, authentication mechanisms & attack TTP’s
  • Intermediate knowledge of Information Security fundamentals, technologies, and design principals.
  • Understanding or demonstrable experience in securing Windows, Linux, Oracle and VM platforms.
  • Excellent verbal and written communication skills in English.

What will help you on the job

  • A Global Information Assurance Certification (GIAC) Certified Incident Handler (GCIH), GIAC Certified Intrusion Analyst (GCIA) or GIAC equivalent
  • Willingness to learn new skills and be self-motivated
  • Work well under pressure and under your own initiative

EEO Statement

Viasat is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, ancestry, physical or mental disability, medical condition, marital status, genetics, age, or veteran status or any other applicable legally protected status or characteristic. If you would like to request an accommodation on the basis of disability for completing this on-line application, please click here.

  • Security monitoring, managing security cases & tickets, security incident analysis, and other security tasks.
  • Analysing a variety of security logs to identify actionable events (SIEM reports, alerts, tickets, system, network, security monitoring tools)
  • Determine the attack type based on the triage of events collected
  • Demonstrate analytical & technical thinking when triaging system & network events
  • Ensure all incidents are recorded in the corporate case management platform. Cases must contain a detailed triage will all artifacts and IOCS captured & documented
  • Participating feedback into the design, implementation, and administration of security tools/ rules to reduce false positives
  • Ability to analyse data sets, determine the gaps and understand recommended fixes to RTO lead analyst
  • A University degree level education or equivalent in Information Security, Forensics, or Computer Science; related experience and/or training in the field of IT security monitoring and analysis, cyber threat analysis, and vulnerability analysis.
  • Understanding of performing technical level analysis and interpretation of information from SOC systems; incident identification/analysis, handling of blocking issues, and reduction of false positives.
  • Multiple years of experience within the industry
  • Good technical understanding computing protocols, authentication mechanisms & attack TTP’s
  • Intermediate knowledge of Information Security fundamentals, technologies, and design principals.
  • Understanding or demonstrable experience in securing Windows, Linux, Oracle and VM platforms.
  • Excellent verbal and written communication skills in English.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,981,501 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Security
Similar stack
Same company
London
Remote (United States) • Nationals only • Full-Time
DevOps
Azure
Windows Server
AWS
Windows
VPN
Cybersecurity
ISO 27001
NIST CSF
HIPAA
NIST 800-53
NIST 800-171
Zero Trust
SIEM
DLP
OWASP
Defense
CMMC
Apply
Cybersecurity Analyst 4 hours ago
≈ $56k – $132k per year (Estimated) • Remote (United States) • Full-Time
JavaScript
DevOps
Kali Linux
AWS
Linux
Windows
Cybersecurity
Burp Suite
Metasploit
Qualys Cloud Platform
OWASP
IoT
Matter
Apply
≈ $85k – $156k per year (Estimated) • In office • Full-Time • London
Apply
≈ $64k – $146k per year (Estimated) • In office • Full-Time • London
Apply
≈ $78k – $139k per year (Estimated) • In office • Part-Time • Glasgow
Apply
≈ $118k – $210k per year (Estimated) • Hybrid • Full-Time • Master's Degree • London
Python
AI/ML
Multimodal AI
AI Agents
PyTorch
LLM
OpenAI
Anthropic
Red Teaming
LLM Guardrails
Machine Learning
Apply
≈ $31k – $49k per year (Estimated) • Remote (United Kingdom) • London
Apply
Previs Supervisor 12 hours ago
≈ $41k – $87k per year (Estimated) • Remote (United Kingdom) • London
Game Dev
Unreal Engine
Design
Maya
Apply
$117k – $134k per year • Remote (Europe) • Contractor • London
Apply
≈ $51k – $114k per year (Estimated) • Remote (United Kingdom) • Contractor • London
Apply
See all jobs
This is one of many
1,981,501 more open roles from verified company boards, updated every day.