Senior PKI Engineer (Active Top Secret Clearance)

Company: General Dynamics Information Technology
Location: Manassas
Posted on: July 2, 2025

Job Description:

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Public Key Infrastructure, Red Hat Enterprise Linux (RHEL), Server Administration, Transport Layer Security (TLS) Certifications: None Experience: 9 years of related experience US Citizenship Required: Yes Job Description: Does working in a flexible environment with the ability to succeed and contribute interest you? Are you excited by working on a full complement of technology while gaining expertise on multiple software and hardware products? Are you self-driven to deliver solutions from development to production with minimal distraction? GDIT is seeking a Senior PKI Engineer who will be a key part of a team that designs, builds, and supports an enterprise Government high value asset system using cutting edge products and tools. The position is located at a modern, GDIT operated data center facility located in Manassas, VA. The Senior Systems Engineer will be responsible for all aspects of system operation and maintenance. The ideal candidate will have multiple years of experience with: PKI Red Hat Linux Administration 5 years of demonstrable experience in administering a highly available customer serving infrastructure And significant experience in some of the following and the willingness to learn: Windows Server Administration Red Hat Certificate Service Red Hat IDM Palo Alto Firewalls Active Directory Administration F5 LTMs Cisco switching and routing Splunk Ansible VMware CORTEX XDR NetScout NetApp Storage Administration LDAP PKI / TLS Nessus / Security Center FISMA SharePoint Technical Writing Must have: Active Top Secret Clearance Willingness for Periodic On-Call Duty DoD 8570 IAT Level II or higher compliant certification, e.g. GSEC, Security Be a self-starter who is not afraid to speak up and voice their opinions as well as a skilled generalist who has the confidence to take on whatever projects are needed. Ability to write clear, detailed, and accurate system documentation Come join our small, agile team to make a difference on a key government infrastructure with a history of outstanding delivery. The likely salary range for this position is $144,500 - $195,500. 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. Scheduled Weekly Hours: 40 Travel Required: None T elecommuting Options: Onsite Work Location: USA VA Manassas Additional Work Locations: Total Rewards at GDIT: 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 able to protect their income, 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. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc . Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Keywords: General Dynamics Information Technology, Charlottesville , Senior PKI Engineer (Active Top Secret Clearance), IT / Software / Systems , Manassas, Virginia