Network Security Analyst Job Description

Network Security Analyst Job Description

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Network security analyst provides maintenance, problem resolution and analysis of security exposures and opportunities on multiple platforms, including Windows, UNIX , Linux, Internet/Intranet, network firewalls and security tools like intrusion prevention systems, anti-malware software etc.

Network Security Analyst Duties & Responsibilities

To write an effective network security analyst job description, begin by listing detailed duties, responsibilities and expectations. We have included network security analyst job description templates that you can modify and use.

Sample responsibilities for this position include:

Subject matter expert on securing network systems
Develop and maintain network device hardening standards
Deliver network system compliance reports in an accurate and timely fashion
Provide security consultation to internal IT groups implementing new and existing network technologies
Prepare and deliver patch notices for network systems
Maintain in-house compliance monitoring system using scripting (shell, Perl, and Expect) and a SQL interface, in a UNIX environment
Identify and implement improvements to assessment processes
Provide first line operation, monitoring, management and support of the NAC Service infrastructure in the Bank
Provide Network Security consulting services on new initiatives (small to large of varying complexity)
Assess, research, and analyze business and system needs, exploring alternative options to recommend network technology solutions and designs that meet sponsor needs

Network Security Analyst Qualifications

Qualifications for a job description may include education, certification, and experience.

Licensing or Certifications for Network Security Analyst

List any licenses or certifications required by the position: CCNA, CEH, CISSP, PKI, CCSA, CCSE, ITIL, PCNSE, ACE, CCIE

Education for Network Security Analyst

Typically a job would require a certain level of education.

Employers hiring for the network security analyst job most commonly would prefer for their future employee to have a relevant degree such as Bachelor's and Associate Degree in Computer Science, Education, Technical, Engineering, Information Technology, Information Systems, Technology, Computer, Information Security, Network Security

Skills for Network Security Analyst

Desired skills for network security analyst include:

Computer security concepts
Linux/UNIX and Windows OS security
Network technologies and protocols
Computer programming languages and scripting languages
TCP/IP
Firewalls
Cyber policy & issues
Global cyber community
IP Internetworking and the security exposures and mitigating designs and processes associated with them
Roles of major organizations how they interrelate and interact

Desired experience for network security analyst includes:

Ability to define and carry out initiatives through coordination with other Information Technology teams, various corporate departments, and with operating unit personnel
Must be able to effectively work on multiple concurrent complex projects
Off-hours on-call work, on site work during off hours for installations and problem resolution, occasional travel – sometimes with limited notice
An understanding of DOD and Army information assurance policy and regulations
Thrives on challenge and change
Programming skills in, C Shell, PERL

Network Security Analyst Examples

1

Network Security Analyst Job Description

Job Description Example
Our growing company is looking for a network security analyst. To join our growing team, please review the list of responsibilities and qualifications.
Responsibilities for network security analyst
  • Organize and participate in walkthrough reviews of all network risk mitigation, technical specifications, programs and unit test plans
  • Performs analysis of security events in context with the customer network and the global security environment, systematic attack detection and prioritizes security efforts and feedback on customer security policies
  • Cultivates and assesses new sources of threat information and intelligence as well researches threat actors
  • Reviews firewall rules, gives advice on firewall rule cleanup/optimization, optimization of SIEM rules for monitoring security events and other customization/optimization requirements
  • Explains security analysis reports to customers and assists in the preparation of ensuing remediation action plans
  • Uses own knowledge on process/metrics and controls to create new processes and reporting matrices as and when required
  • Identifies and implements operational and technical methods for improving the efficiency and quality of processes and identifies the existing gaps and propose optimum solution to address the same
  • Provides technical expertise and mentoring for Security Monitoring and Network Security Tools engineers to improve their technical and problem solving skills
  • Analyzing, connectivity requests to insure compliance with PCI, SOX and other policies
  • Provide recommendations for the development and analysis of Network Security Enclaves
Qualifications for network security analyst
  • Bachelor's Degree in Information Security or Computer Science
  • One of the following certifications (SANS-GIAC, CEH, CISSP, CISM, RHCT, CISA)
  • 5 years experience with Information Security/Audit/Compliance
  • 2 years experience with scripting (shell, Perl, Expect)
  • 1 year experience with regular expressions
  • 6-8 years of Information Technology experience at least six of which were in a network and security related area
2

Network Security Analyst Job Description

Job Description Example
Our innovative and growing company is looking to fill the role of network security analyst. If you are looking for an exciting place to work, please take a look at the list of qualifications below.
Responsibilities for network security analyst
  • Articulate customers’ business and technical objectives and transform it into technical solutions
  • Document computer security policies, procedures and provide alternative solutions to requests that violate policies
  • Briefing the customer on recommended courses of action, as applicable
  • Capturing lessons learned and documenting them in Standard Operating Procedures (SOP)
  • Collaborating with other teams to deconflict and resolve issues
  • Develop and formalize a process whereby the review of submissions is streamlined
  • Conduct briefings to senior leadership, as required by the government
  • Conduct incident response IAW DoD/IC policy (Chairman of the Joint Chiefs Staff Manual/CJCSM 6510, Intelligence Community Standard/ICS 502 and industry best practices such as NIST Special Publication 800-61)
  • Apply knowledge of information security services/analysis concepts, practices and procedures
  • Research, design, develop, deploy, configure, administer, and maintain enterprise-wide Intrusion Detection System (IDS), Intrusion Prevention System (IPS) and Security Information/Event Management (SIEM) infrastructure
Qualifications for network security analyst
  • At least 1 year experience with UNIX at the command line
  • Network and security certifications are desired
  • Previous experience deploying host based mitigation tools
  • Deep understanding of information security principles
  • Ability to plan own work to meet assigned schedules and targets to direct others
  • Flexibility and ability to work both in a team individually
3

Network Security Analyst Job Description

Job Description Example
Our company is growing rapidly and is hiring for a network security analyst. Please review the list of responsibilities and qualifications. While this is our ideal list, we will consider candidates that do not necessarily have all of the qualifications, but have sufficient experience and talent.
Responsibilities for network security analyst
  • Extensive experience with Cisco LAN/WAN Network Engineering (routers, switches, firewalls, load balancers, IP protocols)
  • Conduct analysis of existing solutions to incorporate requested enhancements
  • Review/analyze requested changes for equipment, technology and/or other factors/trends, which may impact existing solution
  • Research current cyber events and/or intrusions for impact to customer systems
  • Develop/write custom IDS and IPS signatures and update proprietary signatures
  • Develop SOP and other technical documentation for the IDS infrastructure IAW with current policy
  • Consult with hardware, communications, database experts and /or vendors to ensure system viability
  • Perform system design functions, including interpretive analyses, chart preparation and associated diagrams/enhancement plans for network security
  • Prepare/conduct acceptance test plans and confirm accompanying results, including the development of vulnerability assessments and functionality
  • Follow intrusion and escalation processes and procedures IAW with current policy
Qualifications for network security analyst
  • Ability to adapt within a small, highly diversified team is a must
  • CISSP or similar security certification required
  • Experience in delivering network security into Data Centre environments, security zoning concepts, firewall rule design and implementation
  • Solve problems with minimal client input
  • Undergraduate degree and 4-6 years relevant network troubleshooting experience and at least 2 years of firewall administration and design experience
  • 6 to 8 years or more of relevant experience or equivalent combination of education and work experience (undergraduate degree and 2 to 4 years or more of relevant experience, graduate degree and 0 to 2 years or more of relevant experience)
4

Network Security Analyst Job Description

Job Description Example
Our innovative and growing company is looking to fill the role of network security analyst. We appreciate you taking the time to review the list of qualifications and to apply for the position. If you don’t fill all of the qualifications, you may still be considered depending on your level of experience.
Responsibilities for network security analyst
  • Conduct analyses of existing solutions to incorporate requested enhancements
  • Review/analyze requested changes for equipment, technology and/or other factors/trends, which may affect existing solution
  • Implement government IDS and IPS design/deployment with government approval
  • Develop/write custom IDS and IPS signatures and update proprietary signatures with government approval
  • Develop SOP and other technical documentation for the IDS infrastructure IAW with current government policy
  • Follow intrusion and escalation processes and procedures IAW with current government policy
  • This position is on a shift schedule, working a 10 hour by 4 shift, potentially nights
  • This position is a shift work position working a 2-2-3 Panama schedule
  • Manage the audit process
  • Serve as a liaison between IT and the audit team
Qualifications for network security analyst
  • Well-spoken and articulate, confidence in explaining technical matters
  • Technical aptitude and interest related to networking, Internet, and computer technologies
  • Understanding of basic network services, exploits, vulnerabilities and attacks
  • Basic knowledge with ACS external database authentication methods like AD, RSA
  • Master’s degree in Computer Information Systems, Computer Science, Information Technology, Information Science, Information Systems, or a related academic disciplines of science, technology, engineering, or mathematics
  • Oversee all change management
5

Network Security Analyst Job Description

Job Description Example
Our innovative and growing company is hiring for a network security analyst. We appreciate you taking the time to review the list of qualifications and to apply for the position. If you don’t fill all of the qualifications, you may still be considered depending on your level of experience.
Responsibilities for network security analyst
  • Ensure changes do not possess unreasonable risk
  • Perform risks analysis and gap assessments
  • Troubleshoot threats, vulnerabilities and exploits
  • Provide technical reports, meeting minutes, program plans, concepts of operations, contingency plans, and related documentation as identified for task deliverables
  • Prepare and disseminate operational reports
  • Monitor network traffic to provide event correlations of operational traffic from multiple locations to determine network security posture
  • Use standard/provided network tools to evaluate traffic for incident response analysis
  • Coordinate and execute JTF-GNO Information Assurance Vulnerability Alert (IAVA) notices as applicable on CENTCOM networks/systems with the AFCENT NOSC
  • Conduct network security monitoring and intrusion detection analysis using the AFCENT/CENTCOM security tools to include but is not limited to IDS/IPS, firewall, proxy, router logs
  • Research Net Defense (NetD) events to determine the necessity for deeper analysis and conduct an initial assessment of type and extent of intruder activities
Qualifications for network security analyst
  • Provide pass-on information to bring incoming crews up to speed on latest suspicious traffic seen from a given port, IP, The contractor shall coordinate with the Crew Commander for authorization before departing after pass-on to incoming shift
  • Provide reporting and computer security-related assistance to AFCENT Network Operations & Security Center in countering vulnerabilities, minimizing risk, and improving the security posture of CENTCOM computer networks and systems supporting AFCENT’s operational requirements and mission execution
  • Track trends of authorized an unauthorized activity
  • Correlate unusual and suspicious network activity across CENTCOM
  • Leads in the installation and maintenance of networked communication systems to link networked processing platforms with each other within and outside the University
  • Successful completion of a full 4-year course of study in an accredited college or university leading to a bachelor's or higher degree in Engineering, Computer Science or related field

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