PKI Systems Administrator - Top Secret

Job Qualifications

PKI Certificate Management, Public Key Infrastructure, Public Key Infrastructure (PKI) Operations

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.

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.

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.

• Clearance Level Must Currently Possess:
  Top Secret and SCI eligible
• Location:
  
  Onsite
• Required:
  
  US Citizenship
• Required:
  
  DoD 8140 IAT II compliant

• 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

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.

The likely salary range for this position is $127,500 - $172,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

40

Less than 10%

Onsite

USA DC Washington

Regular

Top Secret/SCI

None

IT Infrastructure and Operations

None

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 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 and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

To ensure our employees are…