Sr. Engineer, Cybersecurity Zscaler

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees!

Job Responsibilities:

• Performs security, compliance, and risk assessments on projects throughout project lifecycle.
• Collaborates and participates on identification of security needs & recommends plans/resolutions. Implements, tests & monitors info security improvements.
• Maintains visibility inside & outside of info security at an Engineering professional level. Collaborate with groups such as end user support, service desk, development teams, etc.
• Help deliver security solutions across the organization.
• Familiarity with implementation of various threat modeling approaches pertaining to one or more of the following STRIDE, PASTA, TRIKE, ATTACK TREE, DREAD, KILL CHAIN, CAPEC, Mobile Application threat model, Cyber Threat Tree, and data flow diagram
• Also responsible for other Duties/Projects as assigned by business management as needed.
• Domain expert in SASE technologies, Software Defined Networking and other cloud based zero trust technologies
• Infrastructure Design and Implementation: Design and implement the infrastructure required to support our Zscaler environment and other production security environments. Collaborate with network and security teams to architect scalable and highly available solutions. Configure and deploy security components such as web security, data loss prevention, cloud application security, and SSL inspection.
• Continuous Integration and Deployment: Establish and maintain a robust and efficient CI/CD pipeline for deploying security updates and configurations. Automate the deployment process, including testing, monitoring, and rollback mechanisms. Continuously improve the deployment pipeline to enhance efficiency and reduce downtime.
• Configuration Management: Develop and maintain configuration management processes and tools for managing Zscaler configurations and other production security environments. Ensure consistency and version control across the infrastructure. Automate configuration changes and enforce compliance with security policies and standards.
• Monitoring and Performance Optimization: Implement monitoring solutions to proactively identify and resolve issues within the Zscaler environment. Monitor system performance, network traffic, and security events. Optimize platform performance through capacity planning, load balancing, and fine-tuning configurations.
• Incident Response and Troubleshooting: Collaborate with security and network teams to investigate and resolve incidents related to the security platform. Solve issues with connectivity, performance, and security. Develop and maintain runbooks and playbooks for incident response and recovery procedures.
• Security and Compliance: Work closely with security teams to ensure production security configurations align with security policies, standard processes, and regulatory requirements. Perform security assessments, vulnerability scans, and penetration tests. Implement security controls, access management, and encryption mechanisms as needed.
• Collaboration and Documentation: Collaborate with cross-functional teams, including network engineers, security analysts, and developers, to ensure smooth integration of new security platforms into the overall infrastructure. Document system configurations, procedures, and troubleshooting guidelines. Share knowledge and deliver training to team members on all platform operations and standard processes.

Qualifications:

• 4-7 years' Experience in info security technology or related field
• At least 3 years of relevant experience as a Zscaler Engineer or similar Zero Trust technology implementation in major Fortune 500 or bigger company.
• Experience with incident handling for Security breaches.
• Experience with some of the following Zscaler, Obsidian, Island, or Varonis.
• Expert in security subject areas

• 2-4 years' Technical Project Management
• Experience with high level design architecture, security technologies, Networking, web services, operational support and SOA. Understanding of encryption, obfuscation, tokenization technologies
• Medium to advance knowledge of Scripting tools (Python/Perl/Shell/HTML/PHP)
• Knowledge of federal & compliance regulations e.g. SOX, PCI & CPNI
• Familiarity with network routing and switching, load balancers (ex - A10, F5), firewalls (ex - CheckPoint), Venafi, MDM (ex - Mobile Iron), Cloud (ex - AWS, Azure), Malware Protection (ex -FireEye), Advanced Persistent Threats (ex - Damballa), Privileged Accounts (ex - CyberArk), SIEM (ex - ArcSight), Log & Event (ex - Splunk), Intrusion IDS/IPS (ex - Symantec) , Cloud Platform (ex - PCF, Docker), Scanning (ex - Qualys), AppSec (ex - Veracode)
• Solid understanding of T-Mobile's network elements and how they work together (EIT, Engineering & 3rd Party).
• Strong presentation skills to large and small audiences.
• In-depth knowledge of security best practices in large-scale environments
• Strong problem solving / troubleshooting skills.
• Self motivated and able to work under tight timelines.
• Always act with tact and integrity, and interface with a variety of individuals in a positive and productive manner.
• Strong verbal and communication skills with diverse cross functional groups & the ability to present effectively to small & large groups.
• Knowledge of information security policies and regulatory controls (per team function)
• Demonstrable knowledge of current technological trends and developments in info security
• Ability to plan, organize and prioritize tasks to complete independently; Ability to work under pressure and meet tight timelines.
• Subject matter expert in many facets of network & information security, including Firewall policy design, SSL Certificate management, vulnerability analysis & mitigation, and other topics as assigned.

Education:

Bachelor's Degree, Computer Science, or Information Technology. Equivalent Experience in lieu of degree might be considered.

License/Certification: (Preferred)

• Certified Information Systems Security Professional (CISSP)
• CISSP and/or CCSK and/or CCSP and/or CISA/CISM certification a plus
• Certified Information Security Manager (CISM)
• Certified Information Systems Auditor (CISA)

The pay range above is the general base pay range for a successful candidate in the role. The successful candidate's actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile's amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing!
As part of the T-Mobile team, you know the Un-carrier doesn't have a corporate ladder-it's more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it's that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you're living our values while investing in your career growth-and we applaud it. You're unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.