PKI Senior Security Engineer
 Mindtree | |
$110,000.00 - $130,000.00 / yr
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life insurance, paid holidays, sick time, 401(k)
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 United States, Georgia, Atlanta | |
 Nov 11, 2026 | |
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Role description
#Careers JC: 1505824 Job Title: Specialist - CyberSecurity Work Location: Atlanta, Georgia(Onsite) Employment Type: Full Time Max Salary : $110k- $130k per Annum PKI Senior Security Engineer Job description The PKI Engineer is responsible for designing operating and enhancing the enterprise Public Key Infrastructure PKI and certificate management services This role ensures secure authentication encryption and certificate life cycle management across enterprise systems supporting regulatory compliance and operational stability Ensure availability resiliency and patching of PKI infrastructure Support certificate issuance renewal revocation and lifecycle management Manage large scale certificate environments across applications and infrastructure Ensure timely renewal and replacement of certificates Support trust store management and certificate chain integrity Build and implement automation for certificate lifecycle management Integrate PKI services with enterprise platforms CI/CD pipelines cloud services applications Deploy and operationalize tools such as connectors and automation pipelines Enforce security policies related to certificate usage and cryptography Define and maintain standards for certificate issuance validity and usage Support compliance with regulatory frameworks eg NIST CMMC PCI TSA directives Partner with application and infrastructure teams to enable certificate automation Provide guidance and supporting tooling while ensuring clear ownership boundaries Assist teams with onboarding to PKI services and automation Identify and remediate risks related to certificate expiration misconfiguration or trust failures Support incident response involving certificate or encryption issues Improve visibility and reporting for certificate health and compliance Support adoption of new cryptographic standards eg postquantum cryptography Assist in modernization of PKI architecture and tooling Evaluate new solutions for scalability and resilience Qualifications Bachelors degree in Computer Science Cybersecurity or related field or equivalent experience. 3-7 years in PKI cybersecurity engineering or infrastructure security. Handson experience with certificate lifecycle management. Experience with PKI toolsplatforms eg Venafi DigiCert Microsoft CA AWS ACM. Understanding of TLSSSL cryptographic principles and key management. Experience with HSMs and key custody operations PKI automation APIs pipelines scripting Cloud certificate services AWS Azure Knowledge of compliance frameworks NIST PCIDSS CMMC Experience scaling PKI in large enterprise environments Familiarity with trust store management across distributed systems Responsibilities Responsible for the design testing evaluation implementation support management and deployment of security systemsdevices used to safeguard the organizations information assets Also responsible for analyzing the information security environment and assisting with the development of security measures to safeguard information against accidental or unauthorized modification destruction or disclosure Works with the technical team to recover data after a security breach Configures and installs firewalls and intrusion detection systems Develops automation scripts to handle and track incidents Investigates intrusion incidents conducts forensic investigations and mounts incident responses Delivers technical reports and formal papers on test findings Installs firewalls data encryption and other security measures Maintains access by providing information resources and technical support Ensures authorized access by investigating improper access revoking access reporting violations monitoring information requests by new programming recommending improvements Updates job knowledge by participating in educational opportunities reading professional publications maintaining personal networks participating in professional organizations Accomplishes information systems and organization mission by completing related results as needed Builds deploys and tracks security measurements for computer systems and networks Mitigates security vulnerabilities by implementing applicable solutions and tools Performs vulnerability testing risk analyses and security assessments Collaborates with colleagues on authentication authorization and encryption solutions Tests security solutions using industry standard analysis criteria Responds to information security issues during each stage of a projects lifecycle Performs risk assessments and testing of data processing systems Establishes system controls by developing framework for controls and levels of access recommending improvements Establishes computer and terminal physical security by developing standards policies and procedures coordinates with facilities security recommends improvements Safeguards computer files by performing regular backups developing procedures for source code management and disaster Skills Mandatory Skills : Automation, Bash/Shell scripting, Data Encryption and Key Management, MS PKI for Certificate Management, Venafi Other details Actual compensation within the range will be dependent upon the individual's skills, experience, performance and internal equity. Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree ("LTIM"): Benefits and Perks:
The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation. Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law. Benefits Compensation range: $ 110,000.00 to 130,000.00 per year | |