Demo

Network Administrator - Journeyman - Boundary Support

Perrygo Consulting Group, LLC
Lexington, MD Full Time
POSTED ON 5/22/2026
AVAILABLE BEFORE 7/22/2026

Perrygo is a small, rapidly growing company; we are passionate about our employees as well as supporting our customers and their mission. We are excited for the opportunity to bring aboard highly motivated and energetic individuals to join our teams. Currently, we are seeking a Network Administrator - Journeyman - Boundary Support. This role supports our Navy customer in Lexington Park, MD.


Job Description and Responsibilities:

Troubleshoot LAN, WAN, and application-level connectivity and performance problems as assigned using the ticketing system. Design highly available systems architectures using traffic management technology. Deploy new devices per engineered plans as assigned.  

Manage NAVAIR Security Boundaries – Maintain boundary security suites at NAVAIR core sites. Suites include Cisco switches and routers, F5 Big-IP load balancers. Work with NCDOC, NAVAIR IA, and PMOs to investigate network security incidents. Design, implement, and maintain DoD PK-Enablement Solutions for NAVAIR. 

Support NMCI/Legacy network interoperability and cloud migration efforts  

Manage and administer F5 BigIP and Cisco network devices. Interface closely with management team by providing necessary notifications, assisting with reports and data calls. Perform monthly audit review of STIG standards and STIG updates of assigned devices. Perform weekly review of ACAS vulnerabilities and participate in the remediation planning and execution.

Assist with maintaining team documentation including work instructions, SOPs, processes and desk guides. Work cohesively with other teams in support of the Data Center. This position requires participation in a 24x7 on-call rotation and off-hours maintenance windows. Other tasks as assigned by the Team Lead and the Data Center Management team.

Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure a positive customer experience and atmosphere in the workplace.
Must be able to follow defined and documented customer processes and policies
Ability to be a self-starter and take on the initiative to learn more advanced operations and technologies

 


Basic Requirements:
3 years of experience with the following: 
Cisco Catalyst configuration and support
Cisco Nexus configuration and support
Cisco Firepower configuration and support
F5 BIG-IP configuration and support
IP networking design
Virtual server environments


Experience working with network infrastructure devices and protocols, and a proven ability to design, deploy, and maintain solutions supporting high-availability network infrastructures.
Must be highly motivated and will be required to respond to and provide resolutions to problems on a timely basis.
Experience with planning, configuring, managing, monitoring and troubleshooting of a variety of network systems.
Knowledge of DoD Information Assurance practices, including Security Technical Implementation Guide (STIG)
Experience with Windows OS, Linux a plus

Education Requirements:
HS Diploma or equivalent; Bachelors degree preferred.
One of the acceptable CWF code 451 certifications (such as Security CE) AND CCNA certification. Operating System (OS) certification is required

 

Security Clearance:  Secret or above (must be a US Citizen) to start. Candidate will be required to obtain a Top Secret clearance in the future.

 

Telework and Travel: Hybrid. 1x per week on site.

 

Contract: This position is supporting an active, funded contract. 
 

Perrygo Consulting Group, LLC is an Equal Opportunity Employer, for all individuals, including protected veterans and those with disabilities. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, disability, or veteran status.

Perrygo Consulting Group, LLC participates in E-Verify.

If being a part of a small, growing company while having the opportunity to work on exciting projects with challenging tasks excites you – then please apply today!

Compensation Package - We offer an excellent compensation package with competitive salaries and meaningful benefits, including:

  • Paid Time Off (PTO)/Sick Leave
  • 11 Paid Holidays
  • Flexible Work Schedules (offering a healthy work-life balance whenever possible)
  • Employee Assistance Program (EAP)
  • Medical, Dental, and Vision
  • LTD/STD, AD&D, and Life-Employer Paid
  • Supplemental Life and Accident options
  • Health Savings Account (HSA) with employer contribution
  • 401K Plan with employer Safe Harbor contribution
  • Profit Sharing Plan

 

 

Salary.com Estimation for Network Administrator - Journeyman - Boundary Support in Lexington, MD
$85,715 to $104,143
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