Published: Dec 26, 2025 - The Junior Security Analyst supports the IT team in identifying threats, monitoring systems, and assisting with audits and vulnerability assessments. This role involves managing third-party risk, documenting incidents, and responding to alerts and phishing attempts. The analyst also helps prepare monthly reports for technical and non-technical audiences.

An Introduction to Professional Skills and Functions for Junior Security Analyst with a Cover Letter
1. Details for Junior Security Analyst Cover Letter
- Analysis of report data to produce metrics related to security controls
- Use scripts (such as PowerShell or SQL queries) or export utilities to gather relevant data
- Use various software (such as Excel or NotePad++) to sort, filter, format, and compare data to determine software coverage gaps, control compliance, etc.
- Produce lists for recommended remediation (list of systems to be upgraded, software requiring installation, account passwords to be reset, etc.)
- Review of specific control implementation
- Acquire a list of systems detected with a specific EOL software
- Evaluate a list of systems with a configuration vulnerable to a specific threat (given factors such as ports or software version required for exploit)
- Log analysis as part of project research or incident response
- Export and analysis of firewall logs to determine network connectivity issues (given source, destination, port, traffic is blocked, allowed, or not present, etc.)
- Review of security event data through multiple systems (AV, web-filter, email defense, etc.) to identify the source of malicious files or traffic
Skills: Data Analysis, Scripting Automation, Software Auditing, Compliance Review, Remediation Planning, Threat Evaluation, Log Analysis, Firewall Analysis
2. Functions for Junior Security Analyst Cover Letter
- Review of blocked traffic or rule usage reports to determine potential tuning recommendations
- Procedure development and validation
- Help formalize and mature procedures by stepping through various processes to test documentation and raise questions
- Build security system configuration documentation
- Gather screenshots, current setting values, firewall object definitions, etc, and compile into a structured document.
- Submit documentation and manage tickets for MSSP-managed upgrades or other standard low-risk changes.
- Communicating with system owners to gather various audit data
- Follow-up on requests (expiring VMS exceptions, overdue remediation tickets, incomplete documentation)
- Respond to questions and requests related to security operations
- Monitor for blocked or allowed traffic, or current firewall rule-sets.
- Research about patch applicability or vulnerability mitigations
- Test addresses/URLs against current rules or vendor reputation
- Basic modifications to allow-lists, firewall rules, or AV exceptions
Skills: Traffic Review, Procedure Development, Documentation Building, Ticket Management, Audit Communication, Security Support, Patch Research, Rule Modification
3. Competencies for Junior Security Analyst Cover Letter
- Conduct risk assessments for solutions proposed by the business
- Communicate risk findings to stakeholders
- Develop cyber training materials, such as posters and digital communications
- Maintain the cybersecurity awareness training program, including web-based training modules
- Maintain suites of information (e.g., SharePoint) to facilitate access by end-users
- Support the CISO and CIO in the formulation of cyber-related policies
- Monitor events and triage alerts across various security platforms utilized by the client
- Identify and resolve false positive findings reported by information security tools
Skills: Risk Assessment, Risk Communication, Training Development, Awareness Program, Information Management, Policy Support, Alert Triage, False-Positive Handling
4. Key Deliverables for Junior Security Analyst Cover Letter
- Support the IT support team in identifying and classifying security threats.
- Assist with vulnerability assessments and monitoring systems, networks, for potential breaches.
- Support with vendor or external consultants' risk management, including maintaining third-party questionnaires and collecting responses.
- Perform internal audits within the organization, making sure the security controls are implemented.
- Investigate security alerts and provide incident response.
- Carry out Vulnerability Assessments and communicate the deviations to the IT support team
- Document the incidents from initial detection through final resolution.
- Monitor systems and networks for any unusual, unauthorized, or illegal activity.
- Monitor and respond to 'phishing' email attempts.
- Support the creation of monthly reports for both technical and non-technical staff
Skills: Threat Classification, Vulnerability Monitoring, Vendor Risk, Internal Auditing, Incident Response, Incident Documentation, Network Monitoring, Phishing Response
5. Key Performance Indicators (KPIs) for Junior Security Analyst Cover Letter
- Apply documented methodology to ensure consistent management of security controls to deliver maximum value and minimize business impact
- Support the delivery of threat management, technology controls, and incident response
- Develop subject matter expertise and plan/execute project work as it relates to the delivery and operations of cybersecurity controls such as endpoint detection and response, data protection, network security, cloud security, data analytics, etc.
- Develop specialised knowledge and skills with a range of cybersecurity controls and a continuous improvement mindset for fine-tuning the controls to reduce risk exposure and data loss through investigation, testing, implementation, and verification
- Assist in the development and maintenance of information security standards, processes, and guidelines
- Perform the collection and management of information security operations metrics and measures
- Produce high-quality outcomes and timely service delivery
- Effectively collaborate with information security and risk resources
- Perform administration, testing, and remediation (including the support of RCA) of security controls
- Collaborate with business teams to effectively predict, protect, and respond to security threats
- Conduct research and evaluation of new security technologies, processes, and methodologies
Skills: Control Management, Threat Support, Cybersecurity Operations, Control Optimization, Standards Development, Metrics Management, Security Collaboration, Technology Research
6. Attributes for Junior Security Analyst Cover Letter
- Appropriately escalates alerts and observations to the proper teams for remediation
- Extract and maintain intelligence gathered in the remediation of security incidents to augment the client's detection and proactive response capabilities
- Monitor email and ticketing systems for security-related issues and follow through until resolution
- Stay up to date with adversary tactics, techniques, procedures (TTPs), and IT news
- Maintain security administration processes and checks that all requests for support are dealt with according to agreed procedures.
- Operate or support the operation of tools that contribute to an effective security posture.
- Assistance with the onboarding of any enhancements to the security tools, including deployment and ongoing management, and maintenance.
- Initiate and shepherd swift remediation action to resolve issues.
Skills: Alert Escalation, Incident Intelligence, Ticket Monitoring, Threat Awareness, Security Administration, Tool Operations, Tool Onboarding, Issue Remediation
What Are the Qualifications and Requirements for Junior Security Analyst in a Cover Letter?
1. Knowledge and Abilities for Junior Security Analyst Cover Letter
- Experience in security operations
- Strong understanding of computer networking and software development
- Knowledge of security incident management, malware management, and vulnerability management processes
- Introductory understanding of securing cloud services, container and multi-tier web applications, data lake and relational databases, WAF and virtual firewalls, VPN, and host endpoint protection products.
- Familiarity with NIST and CIS security standards
- Security monitoring experience with one or more SIEM technologies, incident detection and response, and intrusion prevention technologies
- Familiarity with GDRP, PIPEDA, and other regulations
- Ability to be available after hours and participation in on-call rotations
- Information Security professional designations, such as CISSP, CISM, CISA
- Compliance and audit experience (PCI, SOC2, ISO, etc.)
- Knowledge or have working with leading vendor certifications
Qualifications: BS in Cybersecurity with 3 years of Experience
2. Requirements and Experience for Junior Security Analyst Cover Letter
- Experience in the Security domain.
- Knowledge of Microsoft Endpoint Security Products.
- Exposure to patching, supporting, and securing MS server products
- Ability to work with transparency within a small, geographically diverse team
- Exposure to Rapid-7 SEIM and vulnerability management tools, including Splunk, Symantec Email Security, AWS, and Azure Cloud environments and security techniques.
- Ability to work under pressure in an incident scenario
- Ability to incident investigation assistance
- Flexibility of work hours to support incidents and communications across a geographically distributed environment and team
- Ability to clearly articulate the technical to a non-technical audience
- Knowledge of McAfee Endpoint Security products
- Exposure to Operational Technologies in a manufacturing environment.
Qualifications: BS in Computer Science with 2 years of Experience
3. Education and Qualifications for Junior Security Analyst Cover Letter
- Basic knowledge of vulnerability management
- Knowledge of security awareness platforms
- Knowledge of LogRhythm or other SIEM platforms
- Knowledge of O365 and Azure AD, Single Sign-On (SAML), and Next-Generation Firewalls
- Knowledge of Endpoint Detection and Response (EDR) platforms
- Detailed understanding of networking concepts
- Experience in information security
- Strong time management skills
- Basic Microsoft Office skills, such as Excel, Word
Qualifications: BS in Information Technology with 1 year of Experience
4. Abilities and Experience for Junior Security Analyst Cover Letter
- Previous experience in cybersecurity
- Ability to engage and ready to explore new tasks
- Good verbal, written, and interpersonal communication skills
- Knowledge and understanding of IT risk assessment of potential and current information security risks
- Experience with cloud microservice architectures, configuration, operation, and maintenance
- Experience working in healthcare or related industries
- Familiarity with developing within an agile scrum planning methodology
- Strong customer-centric mindset
- Basic understanding of Structured Query Language (SQL)
- Knowledge of Linux (Debian-based) operating systems, Windows operating systems, Networks, and networking, Web protocols
Qualifications: BS in Network Engineering with 3 years of Experience
5. Training and Certifications for Junior Security Analyst Cover Letter
- Work experience in Information Technology or Customer IT Technical support industries
- Conceptual knowledge of fundamental theories, principles, and practices
- Basic knowledge or understanding of some information security technologies, including Firewalls, IDS/IPS, DLP, End Point Security, Data Encryption, Network Access Control, Web/Email filtering, Penetration Testing, Forensic Investigation, and Security Incident and Event Management
- Good communication skills (verbal and written), i.e., ability to communicate with technical and non-technical audiences at various levels
- Willingness to work in extended hours, during MI or P1 security incidents
- Ability to work in a shifting schedule for 24x7 security coverage
- Ability to handle pressure or stress
- Experience/Understanding of cloud environments and the associated security
- ICT Security qualifications or working towards qualifications such as GSEC, GCIA, or CompTIA Security+
Qualifications: BS in Information Systems with 1 year of Experience
6. Key Achievements for Junior Security Analyst Cover Letter
- Previous helpdesk experience
- Exposure to networking and security support
- Exposure to servers and systems support
- Exposure to Active Directory and ID management systems
- Ability to participate in security operations
- Strong analytical skills
- Fluency in English with strong communication skills
- Broad understanding of IT systems
- Experience/Understanding of Web and Network vulnerabilities
Qualifications: BS in Software Engineering with 2 years of Experience