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PKI Systems Administrator - Top Secret Security Clearance

Job in Washington, District of Columbia, 20001, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-03-02
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support
Job Description & How to Apply Below
Position: PKI Systems Administrator - active Top Secret required with Security Clearance
PKI Systems Administrator Advance how our customers operate while you advance your career. Join GDIT as a PKI Systems Administrator and you will build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT As a PKI Systems Administrator, the work you'll do at GDIT will be impactful to the customer's mission.

* Manage, maintain, and monitor all PKI systems and infrastructure.

* Administer and manage digital certificates, including issuance, renewal, and revocation.

* Troubleshoot and resolve PKI-related issues in a timely manner.

* Develop and enforce PKI-related policies, procedures, and best practices.

* Conduct periodic audits of the PKI environment to ensure reliability and effectiveness.

* Maintain up-to-date documentation of PKI configuration, processes, and workflows. WHAT YOU'LL NEED TO SUCCEED Bring your technology expertise and drive for innovation to GDIT. The PKI Systems Administrator must have:
* Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or related field. Experience may be substituted for education.

* Minimum of 5 years of related experience.

* Strong understanding of public/private key cryptography and digital certificates.

* Hands-on experience in managing certificate authorities (CAs), registration authorities (RAs), and hardware security modules (HSMs).

* Experience with PKI tools and technologies.

* Knowledge of industry standards and protocols (e.g., X.509, TLS/SSL, OCSP, CRLs).

* Proficiency in scripting and automation (e.g., Power Shell, Python, or similar).

* Exceptional analytical and problem-solving skills.

* Ability to work independently and collaboratively in a fast-paced environment. REQUIRED
* Clearance Level Must Currently Possess:
Top Secret and SCI eligible

* Location:

Onsite

* Required:

US Citizenship

* Required:

DoD 8140 IAT II compliant GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our people are at the center of everything we do.
* Growth: AI-powered career tool that identifies career steps and learning opportunities

* Support:
An internal mobility team focused on helping you achieve your career goals

* Rewards:
Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off

* Flexibility:
Full-flex work week to own your priorities at

* Community:
Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
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