Referso Jobs

Cyber Defense Incident Responder

Peraton · Posted Nov 6, 2026

Open

MacDill AFB, Florida, United States
On-site
Full-time · Mid
$66K–$106K per year
4+ years

Cyber Defense Incident Responder

Peraton · Posted Nov 6, 2026

Open

MacDill AFB, Florida, United States
On-site
Full-time · Mid
$66K–$106K per year
4+ years

PLAID ELITE DFIR Consultant

Seven AI · Posted Nov 5, 2026

Open

Boston, Massachusetts, United States
8+ years

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Lead emergency incident response engagements end to end, delivering people-led, AI-driven forensics on the 7AI platform.

Responsibilities

Run scoping calls with clients, breach counsel, and cyber insurance carriers to define each engagement's scope, objectives, and deliverables.
Manage engagements end to end: plan the investigation, coordinate collection, track timeline and budget, and keep client and counsel updated on a steady cadence.
Lead and personally perform enterprise investigations across host, network, cloud, SaaS, and application evidence, including ransomware, business email compromise, data theft, and intrusion matters.
Serve as the escalation point for PLAID ELITE analysts when a case needs forensic collection, malware analysis, or root-cause determination, and mentor them through the investigation.
Collect and analyze evidence through the 7AI platform and Velociraptor, writing and maintaining the VQL artifacts each case needs.

Requirements

Nice to have: GIAC certifications
Nice to have: GCFA
Nice to have: GCFE
Nice to have: GNFA
Nice to have: GREM

Skills

digital forensics incident response

Cyber Investigations Engineer – Malware Analysis & Reverse Engineering

The Mitre Corporation · Posted Oct 29, 2026

Open

Chantilly, Virginia, United States
On-site
Full-time · Senior
$159K–$238K per year
8+ years

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Onsite technical liaison for malware analysis and reverse engineering with federal law enforcement sponsors

Compensation

$158,800 - $198,500 - $238,200 Annual

Responsibilities

Serve as an onsite technical liaison between MITRE and a federal law enforcement sponsor
Provide hands‑on expertise in malware analysis, reverse engineering, and cyber investigations
Deliver actionable technical insights and identify capability gaps
Support cyber and law enforcement investigations
Conduct digital forensic and artifact analysis

Requirements

Bachelor’s degree in a related field
Master’s degree in a related field
PhD in a related field
Nice to have: Advanced reverse engineering of packed or obfuscated malware
Nice to have: Debugging and disassembly techniques

Skills

Malware analysis Reverse engineering Static analysis Dynamic analysis IDA Pro

Principal Security Consultant

Zenzero Solutions Limited · Posted Nov 4, 2026

Open

Poole, Dorset, United Kingdom
Hybrid
Full-time · Senior

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Lead high-impact digital forensics and incident response (DFIR) engagements for clients facing challenging cyber threats like ransomware and BEC. The role acts as the senior technical lead throughout the incident lifecycle.

Responsibilities

Lead end-to-end incident response engagements involving ransomware, BEC, and ClickFix attacks.
Own forensic investigations across Windows environments, Active Directory, Microsoft 365, Azure, and endpoint platforms.
Drive the production of executive-level and technical reports that clearly communicate root cause, attacker activity, and business impact.
Advise clients on containment strategies, recovery planning, and security improvement actions during live incidents.
Mentor and coach consultants and analysts, raising technical capability across the DFIR team.

Requirements

Degree-level education in a relevant discipline or equivalent practical experience
Nice to have: Google Workspace investigations
Nice to have: NCSC CIR Enhanced organisation experience
Nice to have: GCFA
Nice to have: GCFE

Skills

Digital forensics and incident response (DFIR)Ransomware investigation Business email compromise (BEC)

Flight Management System (FMS) Verification Engineer

Inabia Software & Consulting Inc. · Posted Nov 4, 2026

Open

Cedar Rapids, Iowa, United States
On-site
5+ years

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Verification Engineer for Flight Management System (FMS) ensuring compliance with DO 178B/C and related standards.

Responsibilities

Perform development and verification compliance with DO 178B/C
Participate in architectural and design phase
Perform automation creating verification test suite and framework
Participate in SOI audits and certification documentation updates
Perform various analyses like SCA, stack analysis, and memory analysis

Requirements

Bachelor's degree in electrical or computer engineering

Skills

FMS DO 178B/C compliance automation test suite architectural design SOI audits SCA stack analysis memory analysis

Senior Performance QA Engineer

Qualys · Posted Nov 3, 2026

Open

Pune, Maharashtra, India
Senior

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Applications & Systems Performance QA Engineer responsible for prototyping, designing, and developing tools to benchmark middleware and platform performance.

Responsibilities

Prototype and design performance testing tools for Qualys’ next-generation platform
Develop and execute performance benchmarks for middleware and platform
Analyze performance bottlenecks across application, database, API, and infrastructure layers
Integrate performance tests into CI/CD pipelines
Collaborate with Dev, QA, SRE, and Product teams to improve performance

Skills

JMeter LoadRunner performance testing workload modeling test planning performance benchmarking stress testing load testing endurance testing

Cyber Defense Incident Responder

Cyber Defense Incident Responder

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PLAID ELITE DFIR Consultant

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Cyber Investigations Engineer – Malware Analysis & Reverse Engineering

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Principal Security Consultant

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Flight Management System (FMS) Verification Engineer

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Senior Performance QA Engineer

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Memory Analysis jobs

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