Mphasis Corporation
Sr. Security Engineer
GA
Jun 26, 2025
Full Job Description

Job Description

Sr. Security Engineer

Location: Onshore

Job Summary –

Senior PKI Security Engineer

Years of experience needed – 6- 8 year.

Technical Skills:

Security professionals with extensive hands-on experience on PKI technology and market trends, assess the impact of emerging security threats on the enterprise risk level, recommend technology direction and/or adjustments to incorporate in the business plans. Consults with other members of team, client, and end users to identify PKI requirements and develop requirements documentation.

Good working experience with scripting platforms (PowerShell, Batch, Json, Python, YAML, etc)

· Expert in PKI design, implementation, administration, and provisioning in AWS. Extensive experience in AWS PKI services: KMS, CloudHSM, ACM, CloudFront, Secrets Manager, CloudTrail

· Experience with PKI-based products (including Web servers and certification authorities) and Common PKI-based protocols (including SSL and TLS, HTTPs, or LDAPs).

· A solid understanding of Public Key Infrastructure (PKI) including technology, standards, and implementations, with experience managing, configuring, or supporting a PKI certificate authority

· Experience with certificate authority (CA) implementation in compliance with the Federal PKI (FPKI) Common Policy Authority.

· Conduct technical research and set cloud security direction and strategy

· Experience in automating certificate renewal and certificate life cycle management.

· Experience with Microsoft's PKI Technologies and latest Windows and Linux server platforms.

· Experience with integration of Venafi with Microsoft PKI Technologies and Public PKI Providers.

· Experience on IBM Mainframe platforms Encryption (TKE, UKO, SGKLM, etc).

· Experience in areas such as identity management, provisioning, authentication, authorization, certification/governance, monitoring along, including HSPD-12 compliance.

· Experience developing and implementing IT Contingency Plans.

· Strong communication skills.

· Strong attention to detail.

· Keen diagnostic and problem solving skills.

TECHNICAL/PROFESSIONAL CERTIFICATIONS & SKILLS (PREFERRED)

· Bachelor’s Degree in Information Security, Computer Science, or related field.

· 5+ years of professional experience in PKI, Venafi, digital certificates management, IBM-Mainframe, Scripting and Information Security domains.

· Experience with Agile software development methodologies.

· Preferred one or more certifications: CISSP, AWS Cloud Certificates, CISM or other Cyber Security related certification.

High performing and self-motivated, extensive professional experience in designing, implementing and managing PKI and security solutions. · Solid understanding of PKI concepts and security properties. · Support PKI-based products (including Web servers and certification authorities) and Common PKI-based protocols (including SSL and TLS, HTTPs, or LDAPs). · Experience with certificate authority (CA) implementation in compliance with the Federal PKI (FPKI) Common Policy Authority. · Review, patch, the Red Hat Certificate System source code for defects. · Develop Red Hat Certificate System source code to implement new capability. · Strong expertise in PKI Engineering Support and troubleshooting. · Experience with HSM design and implementation. · Working knowledge with OSI layer 2-7 security tactics and different kinds of attacks. · Demonstrated abilities in working with team to deliver projects to clients within specified timeframe and as per specifications.

Certification:

 N/A

Equal opportunity Employer:

Mphasis is an equal opportunity/affirmative action employer. We provide equal employment opportunities to applicants and existing associates and evaluate qualified candidates without regard to race, gender, national origin, ancestry, age, color, religious creed, marital status, genetic information, sexual orientation, gender identity, gender expression, sex (including pregnancy, breast feeding and related medical conditions), mental or physical disability, medical conditions military and veteran status or any other status or condition protected by applicable federal, state, or local laws, governmental regulations and executive orders.

Skills

PRIMARY COMPETENCY : Information Security PRIMARY SKILL : Cyber Security for Cloud PRIMARY SKILL PERCENTAGE : 70 SECONDARY COMPETENCY : Information Security SECONDARY SKILL : Cryptography / PKI / Encryption SECONDARY SKILL PERCENTAGE : 20 TERTIARY COMPETENCY : Information Security TERTIARY SKILL : Security Design & Integration TERTIARY SKILL PERCENTAGE : 10

Equal opportunity Employer:

Mphasis is an equal opportunity/affirmative action employer. We provide equal employment opportunities to applicants and existing associates and evaluate qualified candidates without regard to race, gender, national origin, ancestry, age, color, religious creed, marital status, genetic information, sexual orientation, gender identity, gender expression, sex (including pregnancy, breast feeding and related medical conditions), mental or physical disability, medical conditions military and veteran status or any other status or condition protected by applicable federal, state, or local laws, governmental regulations and executive orders.

PDN-9f3e7003-ecff-4bfb-875e-dc63316c4424
Job Information
Job Category:
Information Technology
Spotlight Employer
Related jobs
Senior Business Tax Analyst - Work From Home at Intuit summary: The Senior Business Tax Analyst provides expert guidance and prepares complex business tax returns for Partnerships and S Corporations...
Jul 9, 2025
Phoenix, AZ
Customer Service Advisor at USAA summary: The role involves leading teams to investigate and resolve complex bank claims and disputes related to fraud and non-fraud transactions in compliance with fe...
Jul 9, 2025
Phoenix, AZ
Are you a customer-obsessed builder with a passion for helping Financial Services customers achieve their full potential? Do you have the business savvy, Artificial Intelligence and Machine Learning b...
Jul 9, 2025
New York, NY
©2025 TalentAlly.
Powered by TalentAlly.
Apply for this job
Sr. Security Engineer
Mphasis Corporation
GA
Jun 26, 2025
Your Information
First Name *
Last Name *
Email Address *
Zip Code *
Password *
Confirm Password *
Create your Profile from your Resume
By clicking the Apply button, you agree to the terms of use and privacy policy and consent to receive emails from us about job opportunities, career resources, and other relevant updates. You can unsubscribe at any time.
Continue to Apply

Mphasis Corporation would like you to finish the application on their website.

Ace your interview with
AI-powered interview practice

Get comfortable talking to hiring managers, receive personalized feedback on areas for improvement, sharpen your ability to answer the most common questions, and build confidence in formulating strong responses on the spot. Click the button below to begin your three free virtual interviews!