Sr Specialist Cybersecurity

1 week ago

INDAPHyderabad Argus Bldg f f Sattva Knowledge City Adm Argus Building Sattva Knowledge City, India AT&T Full time US$ 90,000 - US$ 1,20,000 per year

Job Description:

Network Security Test and Support

Role Summary:

We are seeking a skilled Network Security specialist with a minimum of 8 years' experience with large-scale ISP or enterprise networks.  The ideal candidate will have strong knowledge of network security issues, routing protocols, router security features, firewalls, testing and troubleshooting in large networks with equipment from multiple vendors, as well as proven expertise in test automation and network automation to enhance testing efficiency, consistency, and coverage.

Key Responsibilities:

  • Analyze security issues in test and production networks and determine appropriate security solutions.
  • Perform functional, integration, performance, and security testing on multi-vendor network solutions and network elements.
  • Design, implement, and maintain automated test scripts and frameworks to enhance network security testing efficiency and coverage.
  • Automate repetitive testing tasks to increase reliability and speed of test cycles.
  • Integrate automated test suites into CI/CD pipelines for continuous validation of security controls and features.
  • Develop and document test plans, results, and defects; collaborate with vendors, designers, and operations team to resolve issues.
  • Contribute to continuous testing improvements in network development lifecycle.
  • Monitor, troubleshoot, and optimize automated testing processes to ensure accuracy and reliability.
  • Evaluate and introduce new automation tools and methodologies to improve testing processes.

Key Technologies:

  • Routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing, etc.)
  • Router security features (ACLs, rate limiting, AAA, logging, etc.)
  • IPv4 and v6
  • Test equipment (Keysight, Ixia, Spirent, Breaking Point)
  • Test automation frameworks and tools (Pytest, Robot Framework, Selenium, Jenkins, etc.)
  • Configuration management and automation (Ansible, SaltStack, Chef, Puppet)
  • Scripting languages for automation (Python, Bash, PowerShell, etc.)
  • Version control (Git, GitLab, Bitbucket)
  • CI/CD tools (Jenkins, GitLab CI, Azure DevOps)

Required Skills & Experience:

  • Minimum 8 years of experience with security in large scale networks
  • Strong knowledge of network fundamentals (TCP/IP, VLANs, subnetting).
  • Hands-on experience with routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing), ACLs, AAA (TACACS, RADIUS).
  • Familiarity with Cisco, Juniper, or other major vendor routing equipment.
  • Familiarity with Palo Alto, Juniper, Cisco, or other major vendor firewall equipment.
  • Demonstrated experience in developing and maintaining automated test scripts for network security validation
  • Proficiency in network automation and scripting (Python, Ansible, shell scripts, etc.)
  • Experience integrating automated test cases into CI/CD pipelines
  • Experience with logging/monitoring tools (Syslog, SNMP, GNMI, SIEM).
  • Strong troubleshooting and documentation skills.
  • Ability to analyze test automation results and troubleshoot automation failures
  • Knowledge of best practices in automated testing, including test data management and reporting.

    Network Security Test and Support

    Role Summary:

    We are seeking a skilled Network Security specialist with a minimum of 8 years' experience with large-scale ISP or enterprise networks.  The ideal candidate will have strong knowledge of network security issues, routing protocols, router security features, firewalls, testing and troubleshooting in large networks with equipment from multiple vendors, as well as proven expertise in test automation and network automation to enhance testing efficiency, consistency, and coverage.

    Key Responsibilities:

  • Analyze security issues in test and production networks and determine appropriate security solutions.
  • Perform functional, integration, performance, and security testing on multi-vendor network solutions and network elements.
  • Design, implement, and maintain automated test scripts and frameworks to enhance network security testing efficiency and coverage.
  • Automate repetitive testing tasks to increase reliability and speed of test cycles.
  • Integrate automated test suites into CI/CD pipelines for continuous validation of security controls and features.
  • Develop and document test plans, results, and defects; collaborate with vendors, designers, and operations team to resolve issues.
  • Contribute to continuous testing improvements in network development lifecycle.
  • Monitor, troubleshoot, and optimize automated testing processes to ensure accuracy and reliability.
  • Evaluate and introduce new automation tools and methodologies to improve testing processes.

  • Key Technologies:

  • Routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing, etc.)
  • Router security features (ACLs, rate limiting, AAA, logging, etc.)
  • IPv4 and v6
  • Test equipment (Keysight, Ixia, Spirent, Breaking Point)
  • Test automation frameworks and tools (Pytest, Robot Framework, Selenium, Jenkins, etc.)
  • Configuration management and automation (Ansible, SaltStack, Chef, Puppet)
  • Scripting languages for automation (Python, Bash, PowerShell, etc.)
  • Version control (Git, GitLab, Bitbucket)
  • CI/CD tools (Jenkins, GitLab CI, Azure DevOps)

  • Required Skills & Experience:

  • Minimum 8 years of experience with security in large scale networks
  • Strong knowledge of network fundamentals (TCP/IP, VLANs, subnetting).
  • Hands-on experience with routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing), ACLs, AAA (TACACS, RADIUS).
  • Familiarity with Cisco, Juniper, or other major vendor routing equipment.
  • Familiarity with Palo Alto, Juniper, Cisco, or other major vendor firewall equipment.
  • Demonstrated experience in developing and maintaining automated test scripts for network security validation
  • Proficiency in network automation and scripting (Python, Ansible, shell scripts, etc.)
  • Experience integrating automated test cases into CI/CD pipelines
  • Experience with logging/monitoring tools (Syslog, SNMP, GNMI, SIEM).
  • Strong troubleshooting and documentation skills.
  • Ability to analyze test automation results and troubleshoot automation failures
  • Knowledge of best practices in automated testing, including test data management and reporting.

    Network Security Test and Support

    Role Summary:

    We are seeking a skilled Network Security specialist with a minimum of 8 years' experience with large-scale ISP or enterprise networks.  The ideal candidate will have strong knowledge of network security issues, routing protocols, router security features, firewalls, testing and troubleshooting in large networks with equipment from multiple vendors, as well as proven expertise in test automation and network automation to enhance testing efficiency, consistency, and coverage.

    Key Responsibilities:

  • Analyze security issues in test and production networks and determine appropriate security solutions.
  • Perform functional, integration, performance, and security testing on multi-vendor network solutions and network elements.
  • Design, implement, and maintain automated test scripts and frameworks to enhance network security testing efficiency and coverage.
  • Automate repetitive testing tasks to increase reliability and speed of test cycles.
  • Integrate automated test suites into CI/CD pipelines for continuous validation of security controls and features.
  • Develop and document test plans, results, and defects; collaborate with vendors, designers, and operations team to resolve issues.
  • Contribute to continuous testing improvements in network development lifecycle.
  • Monitor, troubleshoot, and optimize automated testing processes to ensure accuracy and reliability.
  • Evaluate and introduce new automation tools and methodologies to improve testing processes.

  • Key Technologies:

  • Routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing, etc.)
  • Router security features (ACLs, rate limiting, AAA, logging, etc.)
  • IPv4 and v6
  • Test equipment (Keysight, Ixia, Spirent, Breaking Point)
  • Test automation frameworks and tools (Pytest, Robot Framework, Selenium, Jenkins, etc.)
  • Configuration management and automation (Ansible, SaltStack, Chef, Puppet)
  • Scripting languages for automation (Python, Bash, PowerShell, etc.)
  • Version control (Git, GitLab, Bitbucket)
  • CI/CD tools (Jenkins, GitLab CI, Azure DevOps)

  • Required Skills & Experience:

  • Minimum 8 years of experience with security in large scale networks
  • Strong knowledge of network fundamentals (TCP/IP, VLANs, subnetting).
  • Hands-on experience with routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing), ACLs, AAA (TACACS, RADIUS).
  • Familiarity with Cisco, Juniper, or other major vendor routing equipment.
  • Familiarity with Palo Alto, Juniper, Cisco, or other major vendor firewall equipment.
  • Demonstrated experience in developing and maintaining automated test scripts for network security validation
  • Proficiency in network automation and scripting (Python, Ansible, shell scripts, etc.)
  • Experience integrating automated test cases into CI/CD pipelines
  • Experience with logging/monitoring tools (Syslog, SNMP, GNMI, SIEM).
  • Strong troubleshooting and documentation skills.
  • Ability to analyze test automation results and troubleshoot automation failures
  • Knowledge of best practices in automated testing, including test data management and reporting.

    Network Security Test and Support

    Role Summary:

    We are seeking a skilled Network Security specialist with a minimum of 8 years' experience with large-scale ISP or enterprise networks.  The ideal candidate will have strong knowledge of network security issues, routing protocols, router security features, firewalls, testing and troubleshooting in large networks with equipment from multiple vendors, as well as proven expertise in test automation and network automation to enhance testing efficiency, consistency, and coverage.

    Key Responsibilities:

  • Analyze security issues in test and production networks and determine appropriate security solutions.
  • Perform functional, integration, performance, and security testing on multi-vendor network solutions and network elements.
  • Design, implement, and maintain automated test scripts and frameworks to enhance network security testing efficiency and coverage.
  • Automate repetitive testing tasks to increase reliability and speed of test cycles.
  • Integrate automated test suites into CI/CD pipelines for continuous validation of security controls and features.
  • Develop and document test plans, results, and defects; collaborate with vendors, designers, and operations team to resolve issues.
  • Contribute to continuous testing improvements in network development lifecycle.
  • Monitor, troubleshoot, and optimize automated testing processes to ensure accuracy and reliability.
  • Evaluate and introduce new automation tools and methodologies to improve testing processes.

  • Key Technologies:

  • Routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing, etc.)
  • Router security features (ACLs, rate limiting, AAA, logging, etc.)
  • IPv4 and v6
  • Test equipment (Keysight, Ixia, Spirent, Breaking Point)
  • Test automation frameworks and tools (Pytest, Robot Framework, Selenium, Jenkins, etc.)
  • Configuration management and automation (Ansible, SaltStack, Chef, Puppet)
  • Scripting languages for automation (Python, Bash, PowerShell, etc.)
  • Version control (Git, GitLab, Bitbucket)
  • CI/CD tools (Jenkins, GitLab CI, Azure DevOps)

  • Required Skills & Experience:

  • Minimum 8 years of experience with security in large scale networks
  • Strong knowledge of network fundamentals (TCP/IP, VLANs, subnetting).
  • Hands-on experience with routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing), ACLs, AAA (TACACS, RADIUS).
  • Familiarity with Cisco, Juniper, or other major vendor routing equipment.
  • Familiarity with Palo Alto, Juniper, Cisco, or other major vendor firewall equipment.
  • Demonstrated experience in developing and maintaining automated test scripts for network security validation
  • Proficiency in network automation and scripting (Python, Ansible, shell scripts, etc.)
  • Experience integrating automated test cases into CI/CD pipelines
  • Experience with logging/monitoring tools (Syslog, SNMP, GNMI, SIEM).
  • Strong troubleshooting and documentation skills.
  • Ability to analyze test automation results and troubleshoot automation failures
  • Knowledge of best practices in automated testing, including test data management and reporting.

  • Network Security Test and Support

    Role Summary:

    We are seeking a skilled Network Security specialist with a minimum of 8 years' experience with large-scale ISP or enterprise networks.  The ideal candidate will have strong knowledge of network security issues, routing protocols, router security features, firewalls, testing and troubleshooting in large networks with equipment from multiple vendors, as well as proven expertise in test automation and network automation to enhance testing efficiency, consistency, and coverage.

    Key Responsibilities:

  • Analyze security issues in test and production networks and determine appropriate security solutions.
  • Perform functional, integration, performance, and security testing on multi-vendor network solutions and network elements.
  • Design, implement, and maintain automated test scripts and frameworks to enhance network security testing efficiency and coverage.
  • Automate repetitive testing tasks to increase reliability and speed of test cycles.
  • Integrate automated test suites into CI/CD pipelines for continuous validation of security controls and features.
  • Develop and document test plans, results, and defects; collaborate with vendors, designers, and operations team to resolve issues.
  • Contribute to continuous testing improvements in network development lifecycle.
  • Monitor, troubleshoot, and optimize automated testing processes to ensure accuracy and reliability.

  • Key Technologies:

  • Routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing, etc.)
  • Router security features (ACLs, rate limiting, AAA, logging, etc.)
  • IPv4 and v6
  • Test equipment (Keysight, Ixia, Spirent, Breaking Point)
  • Test automation frameworks and tools (Pytest, Robot Framework, Selenium, Jenkins, etc.)
  • Configuration management and automation (Ansible, SaltStack, Chef, Puppet)
  • Scripting languages for automation (Python, Bash, PowerShell, etc.)
  • Version control (Git, GitLab, Bitbucket)
  • CI/CD tools (Jenkins, GitLab CI, Azure DevOps)

  • Required Skills & Experience:

  • Minimum 8 years of experience with security in large scale networks
  • Strong knowledge of network fundamentals (TCP/IP, VLANs, subnetting).
  • Hands-on experience with routing protocols (BGP, IS-IS, OSPF, EIGRP, static routing), ACLs, AAA (TACACS, RADIUS).
  • Familiarity with Cisco, Juniper, or other major vendor routing equipment.
  • Familiarity with Palo Alto, Juniper, Cisco, or other major vendor firewall equipment.
  • Demonstrated experience in developing and maintaining automated test scripts for network security validation
  • Proficiency in network automation and scripting (Python, Ansible, shell scripts, etc.)
  • Experience integrating automated test cases into CI/CD pipelines
  • Experience with logging/monitoring tools (Syslog, SNMP, GNMI, SIEM).
  • Strong troubleshooting and documentation skills.
  • Ability to analyze test automation results and troubleshoot automation failures
  • Knowledge of best practices in automated testing, including test data management and reporting.
  • Evaluate and introduce new automation tools and methodologies to improve testing processes.

Weekly Hours:

40

Time Type:

Regular

Location:

IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

  • Sr Specialist Cybersecurity

    2 weeks ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time US$ 90,000 - US$ 1,20,000 per year

    Job Description:Key Responsibilities:•Manage the day-to-day operations of the Delinea Active Directory bridging solution, including user provisioning, vault management, and policy enforcement.•Monitor and maintain system health, performance, and security of the Delinea PAM infrastructure•Troubleshoot and resolve issues related to Delinea components,...

  • Senior Specialist Cybersecurity

    2 weeks ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time US$ 90,000 - US$ 1,20,000 per year

    Job Description:Roles & Responsibilities: The Individual in this role willReview Front Door and Jira documentation submitted to and created by the Algorithm Development teamWork with Focus Area Lead to analyze data feeds and provide feedback to STORM platform team regarding feed readiness. Document and capture feed information as part of feed onboarding...

  • Senior Cybersecurity – Infrastructure Security

    4 days ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time US$ 70,000 - US$ 1,20,000 per year

    Job Description:Role – Senior Cybersecurity – Infrastructure Security (Guardicore)Location: Hyderabad / BengaluruAbout the Company:Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master...

  • Sr Specialist Software Engineering

    11 hours ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time US$ 1,25,000 - US$ 1,75,000 per year

    Job Description:Sr Specialist - Azure Cloud Infrastructure EngineerWe are seeking an accomplished Senior Azure Cloud Infrastructure Engineer/Architect with at least 8 years of progressive experience in cloud infrastructure engineering and architecture. In this pivotal role, you will lead the design, architecture, optimization, and operational excellence of...

  • Senior Specialist – Cyber Threat Intelligence

    2 weeks ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Job Description:The individual in this role will perform analysis of complex security issues and corresponding activities to help mitigate risk. Includes forward looking research, planning and strategy to strengthen our stance against future cyber security threats, and enhancing our mitigation techniques, processes, and technology solutions.Experience...

  • Senior Specialist – Cyber Threat Intelligence

    2 weeks ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time US$ 90,000 - US$ 1,20,000 per year

    Job Description:The individual in this role will summarize the analysis of complex security issues and corresponding activities and create written reporting products to help mitigate risk. Includes forward looking research, planning and strategy to strengthen our stance against future cyber security threats, and enhancing our mitigation techniques,...

  • Senior Specialist – Cyber Security Operations Metrics Analyst

    2 weeks ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Job Description:Experience Level: 8+ yearsLocation: HyderabadRoles and Responsibilities:Conduct thorough analysis of complex, security-centric datasets to identify significant trends and patterns.Design, implement, and refine KPIs and metrics that align with organizational priorities and the evolving threat landscape.Collaborate with stakeholders across...

  • Specialist Cybersecurity – Security Operations Center

    2 weeks ago

    IND:AP:Hyderabad / Argus Bldg f & f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City, India AT&T Full time US$ 50,000 - US$ 1,00,000 per year

    Job Description:Required Skills:At least 5+ years of Security Monitoring & Operations relevant experienceExcellent written skills in documenting Incident findings and conclusionsScripting (Perl, python, PowerShell, bash, Regex)Familiarity with static and dynamic malware analysis.Knowledge of web applications and APIsUnderstanding of Automation Playbooks in a...

  • Sr Specialist Cybersecurity

    2 weeks ago

    IND:AP:Hyderabad / Atria Building, Plot - Adm: Atria Building, Plot No, India AT&T Full time US$ 1,00,000 - US$ 1,50,000 per year

    Job Description:About the Company:Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity...

  • Analyst /Specialist / Sr Specialist - Insurance Follow Up (AR)

    4 days ago

    Mumbai City District, India Health Prime Services Full time ₹ 15,00,000 - ₹ 28,00,000 per year

    Designation - Analyst/Specialist /Sr Specialist - Insurance Follow Up (AR Denials)Work Location - Andheri EastRole & responsibilitiesChecking denials from EOBs, ERAs by calling the Insurance Companies.Calling the insurance companies for the specification of denials.Reprocessing the claim over the phone or reopening the claims on the online portalsChecking...