Sr. Systems Engineer (PKI/ICAM)

Titan Solutions Services; Tampa (FL); Hybrid; USD 110,000 - 170,000; Full time

Job summary

Titan Solutions Services seeks a Senior PKI Systems Engineer to advance ICAM modernization for U.S. Government and partner missions. The role includes on-site work in Tampa with flexible remote options and up to 40% international travel.

Key duties involve integrating MFA/HSMs into PKI, credential management, and overseas installations, along with coordinating network/system design and performance tuning.

Qualifications

• Experience integrating MFA hardware tokens and HSMs into PKI environments.
• Strong knowledge of SAML, OAuth, OIDC, and AD/LDAP.
• CAC/Smart Card authentication and PKI cert validation expertise.
• Experience with YubiKey/FortiToken and identity providers like Okta.
• Virtualization platforms: VMware, AHV, Hyper-V.

Responsibilities

• Integrate MFA (hardware tokens, OTP) and HSMs into PKI environments.
• Configure Credential Management Systems for centralized credential management.
• Support integration, modernization & new installations for U.S. partner nations overseas.
• Coordinate design, installation, and performance tuning of network/systems infrastructure.

Skills

SAML/OIDC

Active Directory

CAC/Smart Card

PKI cert validation

OAuth

Virtualization

Education

HS diploma + 9 yrs or MS + 3

Tools

VMware

AHV

Hyper-V

Okta

DigiCert

Job description

We're seeking a Senior PKI Systems Engineer to support critical Identity, Credential & Access Management (ICAM) modernization for U.S. Government and Foreign Military Sales missions.

Location: Tampa, FL (on-site with flexible remote work)

Travel: Up to 40% international (Eastern Europe, Africa, South America) — valid US Passport required

What you'll do:

• Integrate MFA (hardware tokens, OTP) and HSMs into PKI environments
• Configure Credential Management Systems for centralized credential management
• Support integration, modernization & new installations for U.S. partner nations overseas
• Coordinate design, installation, and performance tuning of network/systems infrastructure

What you'll need:

• High School diploma + 9 years experience (or equivalent: MS+3, BS+5)
• Strong grasp of SAML, OAuth, OIDC, Active Directory/LDAP
• Hands-on experience with CAC/Smart Card authentication & PKI cert validation
• Experience with YubiKey/FortiToken, Okta/MS Authenticator
• Virtualization experience (VMware, AHV, Hyper-V)

Nice to have:

• Experience with SailPoint, Okta, Microsoft Entra ID, Ping Identity, or DigiCert
• Military background in Signal, Communications, Cyber, or IT MOS
• Professional Spanish proficiency