Subject Matter Expert

Responsibilities

PeopleTec is currently seeking a Subject Matter Expert to support our Arlington, VA location.

The selected candidate will support a Department of Defense customer in the National Capital Region - providing technical expertise supporting secure enterprise information systems, infrastructure modernization, systems integration, and configuration management activities within a dynamic mission environment.

Duties Include:

• Provide technical expertise supporting secure enterprise information systems and network environments.
• Administer, maintain, and support enterprise information technology infrastructure, including hardware, software, and network resources.
• Support system integration, modernization, and technology refresh initiatives across multiple computing environments.
• Manage system configurations and maintain configuration baselines in accordance with established configuration management processes.
• Coordinate implementation of approved system changes and document configuration updates.
• Develop and maintain technical documentation, system procedures, and standard operating procedures.
• Support systems testing, validation, and operational readiness activities.
• Monitor system performance, identify technical issues, and recommend solutions to improve system reliability and operational effectiveness.
• Coordinate with Government personnel and technical teams to gather system requirements and support implementation of new capabilities.
• Develop technical reports, briefings, diagrams, and other documentation supporting engineering and operational activities.
• Assist with cybersecurity compliance efforts, system patching, vulnerability remediation, and accreditation activities.
• Support troubleshooting of hardware, software, network, and enterprise application issues.

Qualifications

Required Skills/Experience :

• 8-12 years of experience supporting Department of Defense enterprise information technology environments.
• Experience administering Windows Server and/or Linux operating systems.
• Experience supporting enterprise network infrastructure and secure computing environments.
• Working knowledge of systems integration, configuration management, and enterprise architecture principles.
• Experience implementing system upgrades, patches, and configuration changes.
• Familiarity with virtualization technologies, storage systems, and enterprise networking concepts.
• Strong troubleshooting, analytical, and problem-solving skills.
• Experience developing technical documentation, procedures, and system diagrams.
• Excellent written and verbal communication skills.
• Proficiency with Microsoft Office Suite (Word, Excel, PowerPoint, Outlook, and Teams).
• An active DoD Top Secret clearance with SCI is required to perform this work. Candidates are required to have an active Top Secret clearance upon hire, and the ability to maintain this level of clearance during their employment.

Education Requirements :

• Bachelor's degree in Computer Science, Information Systems, Information Technology, Computer Engineering, Cybersecurity, or a related technical discipline or 5-10 years or relevant experience.

Desired Skills :

• Experience supporting Department of Defense headquarters or enterprise IT environments.
• Familiarity with secure classified and unclassified computing environments.
• Experience with Microsoft Windows Server, Active Directory, virtualization technologies, enterprise storage solutions, and network administration.
• Knowledge of systems configuration management and structured change control processes.
• Familiarity with DoD cybersecurity frameworks, RMF, DISA STIGs, and vulnerability management.
• Experience supporting enterprise collaboration platforms, web-based applications, and secure communications technologies.
• Industry certifications such as Security+, CISSP, Microsoft Certified, VMware Certified Professional (VCP), Red Hat Certified System Administrator (RHCSA), or equivalent are highly desirable.

Estimated Time To Hire:

• January 2027

Overview

People First. Technology Always.

PeopleTec, Inc. is an employee-owned small business founded in Huntsville, AL that provides exceptional customer support by employing and retaining a highly skilled workforce.

Culture: The name "PeopleTec" was deliberately chosen to remind us of our core value system - our people. Our company's foundation was built on placing our employees and customers first. With an award-winning atmosphere, we have matured into a company that boasts the best and brightest across multiple technical fields.

Career: At PeopleTec, we value your long-term goals. Whether it's through our continuing-education opportunities, our robust training programs, or our "People First" benefits package, PeopleTec truly believes that our best investments are our people.

Come Experience It.

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EEO Statement

PeopleTec, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, applicationhelp@peopletec.com and/or phone number (256.319.3800) to contact us about your interest in employment with PeopleTec, Inc.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. PeopleTec, Inc. participates in E-Verify.