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Network Administrator

ValidaTek, Inc.
Mc Lean, VA Full Time
POSTED ON 9/30/2025 CLOSED ON 12/23/2025

What are the responsibilities and job description for the Network Administrator position at ValidaTek, Inc.?

Company Overview

At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our success starts and ends with our people, so we built a company where great people can do great things, with the resources and autonomy to make decisions that transform organizations. We operate as one team of diverse people, united by a passion for continuous growth and optimization. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. www.validatek.com

Summary

ValidaTek is seeking a Mid-level Network Administrator who will support the network infrastructure for a large IT modernization and transformational program for our DISA customer.  The Mid-level  Network Administrator will assist in ensuring high performance, availability, and reliability of the network.

Responsibilities

  • Overseeing the stability and performance of computer networks and systems.
  • Setting up and configuring network devices such as routers, switches, and cabling.
  • Troubleshooting connectivity issues and providing support to end-users for network-related problems.
  • Implementing and maintaining network security policies and technologies including firewalls and antivirus software.
  • Scheduling and monitoring network data back-ups and performing occasional data restoration tests.
  • Creating and maintaining network diagrams and documentation.

Qualifications

To be considered for this role, candidates must have:

 

  • 3 to 7 years of experience supporting increasingly complex networking infrastructure in a cleared government environment.
  • Demonstrated experience with network hardware, operation systems, and related software.
  • Demonstrated ability to diagnose and resolve complex technical issues.
  • Strong critical thinking and analytical skills to identify and solve network challenges.
  • Strong communication skills and the ability to work effectively with the IT team and end-users.
  • An associate degree in computer science/related field or equivalent work experience.

Posted Min Pay Rate

USD $79,648.00/Yr.

Posted Max Pay Rate

USD $132,746.67/Yr.

Salary Disclosure

Actual salary will be based on a variety of factors including but not limited to experience, geographic location, contract affordability, internal equity, education, and certifications. The upper end of the salary range may be reserved for individuals who have demonstrated tenure with the company, seniority, and proven excellent performance. This includes factors such as education, certifications, and extensive/unique experience beyond what is required.

EEO Statement

ValidaTek is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status. Applicants who are selected for employment will be required to verify authorization to work in the United States. Offers of employment will be contingent upon passing a post-offer background check.

Salary : $79,648 - $132,747

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