Network Administrator II

AMERICAN SYSTEMS; Arlington (VA); On-site; USD 125,000 - 160,000; Full time

Benefits offered by this job

Healthcare benefits

Retirement plans

Education and training assistance

Paid leave

Job summary

AMERICAN SYSTEMS is hiring a Network Administrator II in Arlington, VA on a full-time basis to support federal contract networks. You will maintain Cisco-based infrastructure, monitor performance, and implement security controls across data centers, domestically and internationally.

You will work with senior IT staff, document configurations, and assist in training junior admins while ensuring SLAs and compliance with federal standards.

Qualifications

• US citizen required; must have active Secret clearance or Top Secret with SCI eligibility.
• Experience with Cisco gear and routing protocols (OSPF/EIGRP).
• Experience with network monitoring tools (SolarWinds, Wireshark).
• Knowledge of firewall technologies and VPN solutions."
• Bachelor-level degree in CS/IT or related field.

Responsibilities

• Maintain Cisco-based network infrastructure across data centers.
• Monitor performance and troubleshoot to ensure reliability.
• Collaborate with IT teams to implement new network solutions.
• Ensure network security and compliance with federal standards.
• Provide guidance and training to junior network admins.
• Coordinate with vendors for equipment procurement and support.
• Maintain network documentation and SLAs.

Skills

Cisco networking

Network administration

Network security

VPN technologies

Education

Bachelor's degree in Computer Science / IT

Tools

SolarWinds

Wireshark

Job description

Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development.

Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success.

Network Administrator II Location
US-VA-Arlington ID
2026-4438
Category
IT / Cyber Security / Network Systems
Position Type
Full-Time
Remote
No
Clearance Required
Secret

Overview

Now Hiring at AMERICAN SYSTEMS

Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development.

Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success.

Responsibilities

An average day:
As Network Administrator II, you will be responsible for supporting and maintaining the network infrastructures within domestic and international environments and data centers. This role contributes to a large enterprise effort on a federal contract, focusing on ensuring the reliability, security, and performance of network systems. You will collaborate with senior team members and cross-functional IT teams to implement network solutions and troubleshoot issues effectively. Additionally, in this position you will:

• Assist in the management and maintenance of Cisco-based network infrastructure, including routers, switches, firewalls, and wireless access points.
• Monitor network performance, identify issues, and implement troubleshooting measures to ensure optimal functionality.
• Collaborate with IT teams to support the integration of new network solutions and technologies.
• Implement network security measures to protect sensitive data and comply with federal standards.
• Maintain documentation related to network configurations, procedures, and operational standards.
• Provide support and guidance to junior network administrators and assist in their training and development.
• Participate in capacity planning and network upgrade projects as needed.
• Coordinate with vendors for network equipment procurement and support services.
• Ensure adherence to SLAs and assist in reporting on network performance and incidents.
• Stay updated on industry trends and best practices to contribute to network improvements.

Qualifications

• As a requirement of this position, all candidates must be a U.S. Citizen. In accordance with 8 U.S.C. 1324b(a)(2)(C) , we will not consider candidates for this position who do not meet the aforementioned conditions.
• Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have an active Top Secret with SCI eligibility.
• Will be subject to a federal background investigation.
• Bachelor's degree in Computer Science, Information Technology, or related field; equivalent work experience may be considered.
• Must hold a current 8570/8140 IAT Level II Certification (CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP)
• Minimum of 2-3 years of experience in network administration, with a focus on Cisco technologies.
• Knowledge of Cisco networking technologies, including CCNA certification or equivalent experience.
• Familiarity with routing protocols (e.g., OSPF, EIGRP) and basic network architecture principles.
• Experience with network monitoring and management tools (e.g., SolarWinds, Wireshark).
• Basic understanding of network security measures and familiarity with firewall technologies.
• Exposure to VPN solutions and secure remote access technologies.
• Understanding of virtualization technologies (e.g., VMware, Hyper-V) related to network operations.
• Familiarity with cloud networking concepts (e.g., AWS, Azure) is a plus.

Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $125,000.00/Yr. - USD $160,000/Yr. Actual compensation will be determined based on several factors permitted by law.

AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering

• healthcare benefits
• paid leave
• retirement plans
• insurance programs
• education and training assistance

EEO Statement

EEO Race/Sex/Disability Status/Veteran Status

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