Sr Engineer, Cybersecurity

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Job Overview
This role is essential for protecting enterprise endpoints and privileged access while maintaining the integrity of the organization's cybersecurity infrastructure. It focuses on engineering, operating, and continuously improving endpoint security and privilege management platforms to defend against modern cyber threats. The role is distinguished by hands-on ownership of endpoint detection, response, and enforcement technologies, with a strong emphasis on proactive risk reduction. Success is measured by improved endpoint visibility, reduced attack surface, and effective response to endpoint-based incidents. The work strengthens organizational resilience and supports compliance and security objectives for internal and external stakeholders.

Job Responsibilities :

• Develops, engineers, and supports endpoint security and privilege management platforms (e.g., EDR, EPP, endpoint privilege controls) to protect against cyber threats and vulnerabilities
• Proactively identifies endpoint, identity, and privilege-related risks and implements mitigation measures across enterprise environments
• Collaborates with infrastructure, identity, and SOC teams to align endpoint security controls with organizational goals and regulatory requirements
• Enhances resilience to cyber incidents through endpoint detection, response, and containment practices
• Monitors, tunes, and maintains endpoint protection platforms, including agent health, performance, and enforcement policies
• Conducts regular endpoint security assessments, access reviews, and control validation activities
• Participates in other duties or projects as assigned

QUALIFICATIONS

Required Minimum Qualifications
• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience
• Acceptable areas of study include Computer Science or Information Technology

Additional Qualifications
• 4-7 years of experience with endpoint security platforms such as Microsoft Defender for Endpoint, SentinelOne, or similar EDR/EPP technologies
• 4-7 years of experience implementing or operating endpoint privilege management solutions (e.g., CyberArk EPM or equivalent)
• 4-7 years of experience managing endpoint protection policies, agent deployment, incident response, and threat remediation in enterprise environments
• 4-7 years of experience working with cloud-integrated security controls, including identity and access management platforms (e.g., Azure AD or equivalent)

Knowledge, Skills, and Abilities (required)
• Advanced understanding of endpoint security architecture, endpoint detection and response, privilege management, and identity-integrated security controls
• Strong problem-solving skills with the ability to exercise judgment and flexibility in complex environments
• Effective communication skills, including the ability to present technical concepts to varied audiences
• Ability to collaborate cross-functionally and build effective working relationships across teams

Licenses and Certifications :

• Certified Information Systems Security Professional (CISSP). (Preferred)
• Certified Information Security Manager (CISM) Offered by ISACA, this certification is for management-focused IT professionals who are responsible for developing, managing, and overseeing information security systems in enterprise-level applications, or for developing best organizational security practices. (Preferred)
• Certified in Risk & Informaitonal Systems Control (CRISC) Also provided by ISACA, CRISC is aimed at IT professionals, project managers, and others whose job it is to identify and manage risks to IT and the business. (Preferred)

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

Travel :
Travel Required (Yes/No): No

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

Base Pay Range: $103,400 - $186,400

Corporate Bonus Target: 15%

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, 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. To find the pay range for this role based on hiring location,

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

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.

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