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Full time
Technology
PKI System Administrator
LeidosFairfax, VA🇺🇸United StatesPosted 1 Jun 2026
Quick Overview
Salary
$73.5k - $132.8k/yr
Work Type
On Site
Schedule
Full Time
Level
Mid Senior
Job Description
PKI System Administrator | Fairfax, VA, United States | On-site | $73,450.00 - $132,775.00
This employer is a globally recognised technology leader serving government and commercial customers with innovative digital solutions. They are known for their commitment to advanced technology and mission-driven projects, fostering a culture of rapid advancement and disruption.
The Role
• Provide systems and software operations and maintenance support in a large, multi-enclave enterprise network.
• Manage Public Key Infrastructure (PKI) systems, including patching, routine maintenance, upgrades, and implementation of new technologies.
• Troubleshoot PKI-related issues for both on-site and remote customers, including assisting Trusted Agents at remote sites.
• Enforce security strategies and policies within Identity and Access Management (IdAM) functions.
• Mentor junior team members and update troubleshooting documentation for IT Operations Center personnel.
• Interact with customers, including senior executives, to handle inquiries and resolve problems.
What You'll Need
• Experience with Public Key Infrastructure (PKI) concepts, token cards, and soft certificates for authentication and secure communications.
• Familiarity with Identity and Access Management (IdAM) technologies such as RCVS and OCSP.
• Experience with Tier 2 system/server administration and troubleshooting complex Active Directory and Windows technical issues.
• Proficiency in using IT Service Management (ITSM) tools for incident and request management.
• Strong oral and written communication skills with the ability to interact effectively with diverse customer types.
• A Bachelor’s degree and 4+ years of relevant experience, or equivalent combination of education and experience.
• U.S. Citizenship with a TS/SCI security clearance (or willingness to obtain one).
• A minimum of an intermediate-level IT System Admin certification (e.g., Security+, GSEC, CASP+).
What's On Offer
• Competitive compensation package with a broad salary range.
• Comprehensive benefits including Health and Wellness programs, Income Protection, Paid Leave, and Retirement plans.
• Opportunity to work on significant enterprise IT contracts for a prominent government client.
• A dynamic environment that encourages innovation and challenging the status quo.
Apply via Haystack today!
Skills
Active Directory
PKI
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