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Network Security Administrator

2 months ago


Herndon, Virginia, United States ManTech Full time

Protect Our Nation, Enhance Your Career

Become a vital part of a diverse workforce at an industry-leading organization where employee welfare is paramount. At ManTech International, you will contribute to safeguarding national security while engaging in innovative projects that provide pathways for professional growth.

Currently, we are seeking a dedicated and career-focused Cyber Network Administrator. This role may be situated in various locations.

Key Responsibilities:

  • Design, install, maintain, and oversee the utilization of network systems.
  • Assess hardware, software, and peripheral devices.
  • Manage network performance to ensure high-quality transmission services.
  • Maintain, create, and delete user accounts while updating system security protocols across all platforms.
  • Implement and coordinate network policies, procedures, and standards.
  • Enforce security protocols effectively.
  • Perform additional duties as assigned, which may necessitate specific physical capabilities.
  • Review and revise Standard Operating Procedures (SOPs) and other relevant documentation.

Essential Qualifications:

  • Must obtain a DoD 8570 IAT Level II certification (e.g., Security+, CCNA) within six months of hire.
  • A bachelor's degree in information security, computer science, or a related discipline.
  • A minimum of one year of relevant experience.

Preferred Qualifications:

  • Familiarity with ITIL service delivery concepts.
  • Microsoft certification for Windows desktop or server management.
  • Possession of DOD 8570 IAT Level II Certification (e.g., Security+, CCNA).

Clearance Requirements:

  • Must be a U.S. citizen.
  • Must possess a Secret clearance and be eligible for TS/SCI.
  • Must be able to secure DHS EOD suitability.
  • An active EOD suitability is highly preferred.

Physical Requirements:

  • Ability to remain stationary for 50% of the time.
  • Constantly operates a computer and other office equipment, such as calculators and printers.
  • Occasional movement within the office to access files and equipment.

For positions requiring access to technology or software subject to export control laws, employment is contingent upon verifying U.S.-person status or obtaining necessary licenses. Applicants will need to respond to specific questions for compliance with federal law. ManTech may opt not to pursue a license for individuals whose access to export-controlled technology may require authorization.

ManTech International Corporation and its subsidiaries are committed to equal opportunity employment. We do not discriminate against any employee or applicant based on race, color, sex, religion, age, sexual orientation, gender identity, national origin, marital status, disability, or veteran status.

If you require a reasonable accommodation to apply for a position with ManTech, please reach out to our Corporate EEO Department. ManTech is an affirmative action/equal opportunity employer, encouraging applications from minorities, females, disabled individuals, and protected veterans.