Cyderes

cybersecurity

OperationsAdvisor,CyberDefenseOperations

Reading, United Kingdom FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Operations Advisor, Cyber Defense Operations at Cyderes. Skills: detection engineering, security operations, SIEM platforms, detection rules, MITRE ATT&CK. Own and maintain detection coverage aligned to the Cyderes Rule Set. Lead tuning and optimization of detection rules across SIEM platforms”

Industry & Context.

cybersecurity
Problems you'll solve

identify gaps in coverage; remediate detection gaps; Translate technical findings into risk-based, business-relevant insights; Guide clients on prioritization of improvements

What They're Looking For.

Must Have

3–5 years of experience in detection engineering, security operations, or a closely related discipline, Hands-on proficiency with one or more enterprise SIEM platforms (Splunk, Microsoft Sentinel, Chronicle, or equivalent), Demonstrated experience writing and tuning detection rules in production environments, Working knowledge of MITRE ATT&CK and ability to map detections to adversary TTPs, client-facing communication — leads technical conversations and earns trust, Experience conducting or supporting incident response investigations, Experience in a managed security services or MSSP environment serving multiple clients, Proficiency in multiple SIEM query languages (SPL, KQL, YARA-L, or similar), Familiarity with SOAR platforms and automation-assisted detection workflows

Nice to Have

AI and driven by seasoned operators

What You'll Do.

Own and maintain detection coverage aligned to the Cyderes Rule Set

Lead tuning and optimization of detection rules across SIEM platforms

and remediate detection gaps

Execute and guide retrohunt activities to validate detection effectiveness

Own the technical account relationship for assigned clients

Lead technical cadence calls focused on detection performance

Translate technical findings into risk-based

business-relevant insights

Guide clients on prioritization of improvements based on detection impact

Act as a trusted advisor on detection strategy and operational effectiveness

Support and lead response efforts for security incidents

Provide detection-focused expertise during investigations

Identify detection improvements based on real-world incident learnings

How You'll Work.

Team & Collaboration

client-facing communication; leads technical conversations; Lead technical cadence calls

Communication Scope

client-facing communication; leads technical conversations; Translate technical findings into risk-based, business-relevant insights

Full Job Description

## Description Who We Are   We help the world Be Everyday Ready™   Today’s threatscape is relentless. So are we. At Cyderes, we specialize in building practical IAM, exposure management, and risk programs, and stopping active threats fast with MDR that works with your existing security tools — all augmented by AI and driven by seasoned operators. Our tireless global team is laser-focused on cybersecurity, arming organizations with the people, platforms, and perspectives they need to conquer whatever tomorrow throws their way.   🏆 Great Place to Work® Certified™ | United States · Canada · United Kingdom · India Role Summary The Operations Advisor is the primary technical owner of detection outcomes for assigned clients. You drive detection quality, identify gaps in coverage, and advance client security maturity through expert-level advisory and hands-on detection engineering. You own the technical account relationship — and you deliver measurable outcomes that clients can see and trust. ## Responsibilities Own and maintain detection coverage aligned to the Cyderes Rule Set Lead tuning and optimization of detection rules across SIEM platforms Identify, prioritize, and remediate detection gaps Execute and guide retrohunt activities to validate detection effectiveness Own the technical account relationship for assigned clients Lead technical cadence calls focused on detection performance, gaps, and outcomes Translate technical findings into risk-based, business-relevant insights Guide clients on prioritization of improvements based on detection impact Act as a trusted advisor on detection strategy and operational effectiveness Support and lead response efforts for security incidents Provide detection-focused expertise during investigations Identify detection improvements based on real-world incident learnings ## Requirements 3–5 years of experience in detection engineering, security operations, or a closely related discipline Hands-on proficiency with one or more enter

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