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Systems Engineer with Security Clearance

TEKsystems c/o Allegis GroupFort Worth, TX🇺🇸United StatesPosted 15 Sept 2026

Why This Role Stands Out

You'll thrive in this role as a Systems Engineer, leveraging your expertise to design and secure cutting-edge classified IT infrastructure for critical U.S. Department of Defense programs, offering significant career growth and skill development. This hybrid position is ideal for a proactive individual with experience in Windows/Linux administration, Active Directory, and security hardening, eager to contribute to a mission-focused team. Apply now to make a tangible impact and advance your career in a dynamic environment.

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Fort Worth, TX, United States
Posted
Yesterday
Active Directory

Job Description

TEKsystems and our customer's EBDT Classified IT Transformation team is seeking an experienced Systems Engineer to support the Classified IT Center of Excellence (CoE). This individual will design, implement, secure, and maintain next-generation classified IT infrastructure while supporting mission-critical U.S. Department of Defense programs. The role includes infrastructure administration, system hardening, compliance management, virtualization support, troubleshooting, automation, and collaboration with engineering and customer stakeholders.

Job Title systems engineer Top Skills Details
Configure and maintain Microsoft Windows and Linux client/server operating systems
Administer Active Directory and Group Policy Objects
Support classified IT infrastructure environments
Implement STIGs, RMF requirements, vulnerability remediation, and security hardening
Perform patching, upgrades, and lifecycle management
Manage virtualized infrastructure and cloud technologies
Troubleshoot enterprise systems and network issues Eligibility requirements apply to some benefits and may depend on your job classification and length of employment.

Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision

  • Critical Illness, Accident, and Hospital
  • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
  • Life Insurance (Voluntary Life & AD&D for the employee and dependents)
  • Short and long-term disability
  • Health Spending Account (HSA)
  • Transportation benefits
  • Employee Assistance Program
  • Time Off/Leave (PTO, Vacation or Sick Leave)

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