Be unstoppable with us!
T-Mobile is synonymous with innovation–and you could be part of the team that disrupted an entire industry! We reinvented customer service, brought real 5G to the nation, and now we’re shaping the future of technology in wireless and beyond. Our work is as exciting as it is rewarding, so consider the career opportunity below as your invitation to grow with us, make big things happen with us, above all, #BEYOU with us. Together, we won’t stop!

Are you ready to make difference in the world of wireless security? Then come join T-Mobile’s Cybersecurity team as our next Sr. Engineer, Zscaler DevOps! We are seeking a skilled and experienced DevOps Engineer to help us implement and support Zscaler ZIA and ZPA. As a ZIA (Zscaler Internet Access) and ZPA (Zscaler Private Access) DevOps Engineer, you will play a critical role in designing, implementing, and maintaining the infrastructure and systems that support our organization's Zscaler environment. You will collaborate with multi-functional teams to ensure smooth deployments, automate processes, and optimize performance to meet our security and networking needs.

Job Responsibilities:

Job Description

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 Zscaler 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
Zscaler Infrastructure Design and Implementation: Design and implement the infrastructure required to support our Zscaler environment. Collaborate with network and security teams to architect scalable and highly available solutions. Configure and deploy Zscaler 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 Zscaler 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. Ensure consistency and version control across the Zscaler infrastructure. Automate configuration changes and enforce compliance with security policies and standards.
Monitoring and Performance Optimization: Implement monitoring solutions to proactively determine and resolve issues within the Zscaler environment. Monitor system performance, network traffic, and security events. Optimize Zscaler performance through capacity planning, load balancing, and fine-tuning configurations.
Incident Response and Solve: Collaborate with security and network teams to investigate and resolve incidents related to the Zscaler 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 Zscaler 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 multi-functional teams, including network engineers, security analysts, and developers, to ensure smooth integration of Zscaler into the overall infrastructure. Document system configurations, procedures, and troubleshooting guidelines. Share knowledge and provide training to team members on Zscaler operations and best practices.

Qualifications:

4-7 years’ Experience in info security technology or related field
Experience with incident handling for Security breaches.
Expert in security subject areas

2-4 years’ Technical Project Management
Experience with high level design architecture, security technologies, Networking, web services 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 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 standard processes in large-scale environments
Strong problem solving / fix skills.
Dedicated and able to work under tight timelines.
Always act with tact and integrity, and work with a variety of individuals in a positive and productive manner.
Strong verbal and communication skills with diverse cross functional groups & the ability to communicate 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 stress and meet tight timelines.
Domain expert in many facets of network & information security, including Firewall policy design, SSL Certificate management, vulnerability analysis & mitigation, and other topics as assigned.
Able to work expanded hours as needed.

Highly Desired:

At least 3 years of relevant experience as a Zscaler Engineer or similar Zero Trust technology implementation in major Fortune 500 or bigger company.
Scripting/Coding Experience

Education:

Bachelor's Degree, Computer Science, or Information Technology, in lieu of degree, we may consider equivalent experience.

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)

• At least 18 years of age
• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No):Yes

DOT Regulated:
DOT Regulated Position (Yes/No):No
Safety Sensitive Position (Yes/No):No

Washington Pay Range : $134,400.00 - $181,800.00

The pay range above is the general base pay range for a successful candidate in the state listed. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay may be above or below this range. At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance, while Retail and Business Sales roles are eligible for monthly or quarterly sales incentives. And since we are ALL owners, EVERY employee at T-Mobile is eligible for an Annual Stock Grant.

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 paid 12 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 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!
T-Mobile 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.

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.

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