Senior PKI, Credential Lifecycle Management Engineer

General Dynamics Information Technology

. Lead end-to-end CLM deployment activities with very limited oversight .

Posted 4/2/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $124,093 - $142,706 per yearWebsite

Tech Stack

Tools & technologies

SOAP

About the role

Key responsibilities & impact

Lead end-to-end CLM deployment activities with very limited oversight
Contribute to and help drive modernization strategies, best practices, and emerging identity concepts within the team
Provide expert-level guidance and troubleshooting for complex PKI architecture and operational issues
Support deployment and integration of derived credentials, including mobile credentialing and Certificate-Based Authentication (CBA) token solutions
Apply deep knowledge of YubiKey and FIDO authentication standards and implementation patterns
Design, develop, or enhance scripting and automation workflows using PowerShell, REST APIs, and SOAP interfaces
Partner with security, engineering, and application teams to ensure certificate services align with enterprise security and compliance standards

Requirements

What you’ll need

7+ years of related experience
Strong hands-on experience deploying and operating CLM platforms (any enterprise CLM is acceptable)
Solid understanding of PKI concepts including certificate authorities, OCSP, CRLs, trust chains, key management, and token lifecycle operations
Expertise with YubiKey, FIDO2/WebAuthn principles, and hardware-based authentication workflows
Experience with derived credential solutions, mobile authentication, and CBA token deployments
Proficiency with automation and scripting, including PowerShell, REST API integrations, and SOAP-based solutions
Strong communication skills and ability to provide strong leadership on modernization efforts

Benefits

Comp & perks

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts
Dental plan options
Vision plan
401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match
To encourage work/life balance, GDIT offers employees full flex work weeks where possible
A variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave
GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year
Paid leave and paid holidays are prorated based on the employee’s date of hire
The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees
Other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

CLM deploymentPKI architectureCertificate-Based AuthenticationYubiKeyFIDO authenticationPowerShellREST APIsSOAP interfacesautomation workflowsderived credentials

Soft Skills

communication skillsleadershiptroubleshootingcollaboration