Network Authentication Administrator Level II

Omm IT Solutions; Baltimore (MD); Hybrid; USD 100,000 - 150,000; Full time

Job summary

Omm IT Solutions seeks an experienced Cisco ISE Network Engineer to design, deploy and operate networks for a large government customer in Baltimore, Maryland. The role involves onsite support 2-3 days a week, with 25%–50% travel to customer sites, and eligibility for Public Trust clearance.

Responsibilities include configuring routers/switches, fabric paths, and network automation, plus creating documentation and providing Tier-3 support.

Qualifications

• Requires 4+ years administering Cisco ISE and 4+ years in system administration (Unix/Linux, Windows)
• 4+ years configuring Cisco routers and switches and network authentication
• 4+ years using SNMP and managing Active Directory users
• 3+ years of Python scripting
• CCNP certification required
• Public Trust clearance eligibility desired

Responsibilities

• Analyze current network configurations and determine implementation requirements
• Configure routing protocols, complex switch networks, and Fabric Path configurations
• Prepare network equipment for deployment per design templates
• Coordinate with on-site field contractors to complete installations
• Upgrade configurations to support new features and functions
• Develop and maintain network documentation and diagrams
• Monitor network performance and reliability; identify optimization opportunities
• Provide third-level support and after-hours/travel assistance as needed
• Support remote customer offices and data centers with established standards

Skills

Cisco ISE

Python scripting

TCP/IP

Networking troubleshooting

Oral and written communication

CCNP Certification

Education

BS/BA or higher in a related field

MS/MA or PhD or 11 years experience in lieu of degree

Tools

Cisco IOS

NX-OS

VMware vCenter

Active Directory

TACACS

RADIUS

SNMP

Job description

Permanent W-2 Employee / Corp2Corp Contractor | Omm IT Solutions | United States

Posted On 10/13/2026

Job Information

Start Date 09/13/2026 12:00 AM

Compensation Negotiable

IT Services

Work Authorization No Visa Sponsorship Provided. Green Card EAD can also apply

Background Check/Public Trust Clearance US Public Trust Clearance

Job Opening ID Omm2887J

State/Province Maryland

City Baltimore

21041

Job Description

PLEASE NOTE:

• Client is requiring Hybrid work.
• Must be located into commutable distance to Baltimore, MD office to support on-site role requirements 2-3 times a week with our customer.
• This position requires from 25% to 50% travel to our customer site located in Baltimore, MD. This selected individual is required to be onsite 2-3 times a per week, as needed by our customer.
• Must be able to obtain a Public Trust clearance.

DESCRIPTION OF WORK:

• Client is seeking an experienced Cisco ISE Network Engineer will be working on innovative network design and operation supporting our Client customer.
• This is an excellent opportunity to learn, grow, and be a part of a first-class organization working on complex, leading edge network technology.
• In this role, the selected individual will be responsible for providing engineering expertise for complex multi-service networking.
• The identified Network Engineer is responsible for engineering, and supporting of the network design, deployment and operations for a large government customer located in Baltimore, Maryland.

RESPONSIBILITIES:

• Analyze current network configurations and determine implementation requirements.
• Configure routing protocols, complex switch networks, and Fabric Path configurations
• Prepare network equipment for deployment by loading appropriate software and configuration setting according to pre-engineered design templates.
• Assemble required equipment, cables, adapters, etc. and arrange delivery to site for installation.
• Upgrade configuration of existing network equipment to support new features and functions.
• Work with field installation contractors while they are on-site and provide all technical details to complete installations.
• Continually review the customer's network and practices looking for opportunities to enhance network functionality, performance and reliability.
• Assist in the evaluation of potential network products or technical solutions.
• Test LAN/WAN and WLAN equipment software (i.e.: IOS, NXOS)
• Contribute to the development of network documentation, including diagrams, standards, specifications and operating procedures.
• Monitor for opportunities to enhance the customer network/system performance or reliability.
• Monitor for opportunities to improve the customer service delivery practices.
• Perform on-going management of network installation and upgrade projects and maintain deployment schedules.
• Provide guidance to team members and provide status metrics to Government customer and Peraton management.
• Provide third-level support and troubleshooting of network problems. Periodically provide after-hours and weekend support.
• Maintain and extend expertise in applicable areas of network and computer hardware and software technology.
• Understand Network requirements of remote customer offices, campus buildings, and Data Centers. Define equipment, cables, adapters and configurations needed to upgrade buildings and sites to established standard.

Requirements

BASIC QUALIFICATIONS:

• BS/BA with 8 years of experience, MS/MA and 6 years experience or 3 years with PhD, or High School Diploma and 11 years of related experience in lieu of degree requirement.
• Must have 4 years’ of experience administering and using the Cisco ISE platform
• Must have 4 years of experience in a System Administration discipline with experience administering VMware vCenter, Unix/Linux and Windows platforms.
• A minimum of 4 years’ experience with Cisco router and switch configuration commands and configuring network authentication using the TACACS and RADIUS protocols.
• A minimum of 4 years’ experience configuring management tools using to use the SNMP protocol as well as Microsoft Active Directory user account administration
• A minimum of three (3) years of experience with Python scripting language
• Must have Cisco Certified Network Professional (CCNP) Certification.

PREFERRED QUALIFICATIONS:

• Passed the Cisco Certified Internetworking Professional – Enterprise Core exam within the last two years.
• A minimum 4 years of experience writing Python scripting language and Regular Expression
• A minimum 5 years of experience implementing Cisco Identity Service Engine (ISE) product in a large multi-data centers and enterprise environment.
• A minimum 5 years of experience deploying Cisco Virtual Private Network product such as Cisco ASA and Cisco Wireless LAN in a multi office and large campus environment.
• At least 5 years of experience working with physical media and equipment associated with each wired and wireless networking.
• Demonstrate strong oral and written communication skills, with the ability to communicate technical topics to management and non-technical audiences, as well as interface with the customer on a daily basis.

Education/Work Experience

BS/BA with 8 years of experience, MS/MA and 6 years experience or 3 years with PhD, or High School Diploma and 11 years of related experience in lieu of degree requirement.