Network Engineer - Infrastructure - Military veterans preferred

ManTech (


  full-time   employee

Colorado Springs
United States

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Network Engineer - Infrastructure to join our team in Colorado Springs, CO.

The IAFNOS contract includes supporting day-to-day operational issues, ensuring systems are operational and fully capable. Team members provide technical support to the AF Network Integration Center (AFNIC) and Program Management Office (PMO) fielding activities. They monitor, assess and respond to real-time network events, and take appropriate response action to ensure military personnel are supported 24 hours a day, 365 days a year.

Responsibilities include, but are not limited to:

  • Providing network engineering support with minimal supervision.
  • Conducting operations and maintenance of AFIN boundary devices, vulnerability management systems, and end point protection. 
  • When assigned, supporting the ESU's directory services, messaging, collaboration, and monitoring activities. 
  • Performing storage and virtualization engineering support when assigned. 
  • Defining and analyzing system requirements and developing specifications.
  • Directing the implementation of patch management. 
  • Supporting the development of procedures and checklists. 
  • Performing other duties, which may include; engineering studies and client/server or Internet/intranet applications, messaging, systems engineering, systems integration, network monitoring and infrastructure support.
  • Providing support often times on a shift work basis.

Basic Qualifications:

  • Must have a Bachelor's Degree (Computer Science, Math, or Engineering) or equivalent and 5 years of related experience. 10 years of experience can be substituted for a Bachelor's Degree; 15 years of experience can be substituted for a Master's Degree.
  • Must be a U.S. Citizen with an Active DoD Secret Security Clearance.
  • Must have a Security+ certification or other 8570, IAT II satisfying certification.
  • Requires 3-5 years of directly related experience.

Preferred Qualifications:

  • Enterprise administrative experience with Cisco, HP, and other infrastructure switch, router, VOIP and VPN concentrator vendors.
  • CCNA Routing and Switching
  • CCNA Security
  • CCNP
  • F5 C1 Certified Admin
  • Solarwinds Certified Professional
  • Wireshark Certified Network Analyst

Security Clearance Requirements:

  • Must have a minimum of a Secret Security Clearance.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.


For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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