Citizens · 1 month ago
Principal Cyber Defense Ops Specialist
Citizens is seeking a Principal Cyber Defense Ops Specialist who will be a resident technical expert within the Security Operations Center. This senior-level role involves working closely with various teams to manage security systems and enhance incident response and threat detection programs.
BankingCredit CardsFinancial ServicesFinTechRetail
Responsibilities
Conducting network forensics, log analysis, and malware triage in support of incident response investigations
Utilizing current and future tools to perform hunting for complex insider and outsider threats
Analyzing vulnerability assessment and penetration testing results to help identify stealthy threats and drive remedial action of critical threats
Supporting proactive deep malware analysis, and recommending defensive actions to effectively defend against malware related attacks
Recommend how to optimize security monitoring tools based on threat hunting discoveries
Facilitating the evaluation, selection and implementation of supporting SOC systems and tools
Helping develop meaningful metrics to reflect the true posture of the environment allowing the organization to make educated decisions based on risk
Exercising analytical skills and knowledge of supervision regulations
Qualification
Required
7 or more years of progressive security industry experience
Demonstrated understanding of various operating systems (Window, Unix, Linux, AIX, etc) with an emphasis on Security Operations
Hands on experience with Security Information and Event Management Tools (QRadar, Arcsight, Splunk, etc.)
Hands on experience with Intrusion Prevention Tools
Hands on experience with Database Security Tools (Guardium)
Hands on experience with Data Loss Prevention Tools (Symantec, Websense, etc.)
Hands on experience with Firewalls (Cisco, Palo Alto, Check Point etc.)
Hands on experience with Application Security Tools
Hands on experience with Vulnerability tools
Hands on experience with Cyber Security Incident Response
Hands on experience with Network Intrusion Detection Systems (SourceFire, McAfee, etc.)
Hands on experience with Host Intrusion Detection Systems
Hands on experience with Packet Capture tools
Experience with threat taxonomies, models (e.g. MITRE ATT&CK), and Indicators of Compromise (IOCs)
Experience with one or more scripting language (Bash, Python, Perl, PowerShell, etc.)
Experience with malware reverse Analysting and tools such as IDA Pro, OllyDbg, PEID etc
Knowledge of Advanced Persistent Threat (APT) actors and associated tools, techniques, and procedures (TTPs)
Excellent oral and written communications skills
Strong analytical and critical thinking skills
Self-motivation with the ability to work under minimal supervision
Experience with computer security incident handling, coordination and response
Knowledge and experience required in the areas of security assessment and vulnerability scanning, risk based threat analysis, and security mitigation techniques
Bachelor's Degree (Security / IT Related) or equivalent combination of experience
A combination of relevant industry certifications including, but not limited to CISSP, GREM, GCIH, GCIA, CEH, GCED, CISA, etc
Company
Citizens
At Citizens, we recognize that the journey to accomplishment is no longer linear and that individuals are made of all they have done and all they are going to do.
H1B Sponsorship
Citizens has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (1)
Funding
Current Stage
Public CompanyTotal Funding
$2B2025-02-26Post Ipo Debt· $750M
2024-07-09Post Ipo Debt· $1.25B
2014-09-23IPO
Leadership Team
Recent News
Providence Business News
2025-12-24
2025-12-17
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