Network Lead

Caelum Research Corporation; Huntsville (AL); On-site; USD 85,000 - 115,000; Full time

Benefits offered by this job

Medical, Dental, Vision, and Life Insurances

401(k) Retirement Plan

Flexible Spending Account

Tuition/Training Assistance

Referral Bonuses

Job summary

Caelum Research Corporation is seeking a Network Lead in Huntsville, AL to manage the critical network infrastructure for the U.S. Army. This role requires expertise in advanced networking technologies and stringent cybersecurity compliance. Candidates should hold a Bachelor's degree in Computer Science or Systems Engineering, possess advanced certifications like CCNA or PCNSE, and have experience with network monitoring tools such as SolarWinds. The position offers competitive benefits, including health insurance and retirement plans.

Qualifications

• Active DoD Top Secret Clearance (SCI Eligible) is required.
• Advanced industry certifications such as CCNA, CCNP, or PCNSE are required.
• Experience with advanced network monitoring, logging, and analysis tools.

Responsibilities

• Manage, secure, and maintain network infrastructure at a US Army installation.
• Enforce security standards and automate network processes for efficiency.
• Conduct security audits and manage cybersecurity incidents.

Skills

Advanced networking technologies

Palo Alto firewalls

Cisco Catalyst switches

Network access control (NAC)

Scripting (Python, PowerShell, Ansible)

DoD security protocols

Education

Bachelor’s in Computer Science or Systems Engineering

Master’s preferred

Tools

SolarWinds

Splunk

Wireshark

Job description

POSITION

Network Lead

LOCATION

Huntsville, AL

SCOPE

Serves as a Network Lead on a major IT services contract for the U.S. Army

RESPONSIBILITIES

• We are seeking a highly skilled and experienced Senior Network Operator to manage, secure, and maintain the critical network infrastructure at a premier US Army installation.
• The ideal candidate will possess deep technical expertise in a range of advanced networking technologies and a comprehensive understanding of Department of Defense (DoD) security protocols.
• This role is essential for ensuring stability, integrity, and security of network services that support critical mission objectives.
• You will be responsible for enforcing rigorous security standards, including STIGs, and leveraging automation to enhance network efficiency and reliability.
• Administer, configure, and maintain Palo Alto firewalls, ensuring robust security policies and threat prevention.
• Manage and troubleshoot complex campus networks built on Cisco Catalyst 9300 stacked switches and 9400 series chassis.
• Implement and manage network access control (NAC) policies using Cisco Identity Services Engine (ISE).
• Oversee the configuration, deployment, and management of a large-scale wireless infrastructure using Cisco 9800 Wireless Controllers.

Security & Compliance

• Ensure all network devices are configured and maintained in strict compliance with DoD Security Technical Implementation Guides (STIGs) and Army cybersecurity directives.
• Conduct regular security audits, vulnerability assessments, and remediation activities in response to ACAS and CTO initiatives.
• Respond to and investigate cybersecurity incidents in coordination with the security operations team.

Network Automation

• Develop and maintain scripts using Python, PowerShell, or Ansible to automate routine network administration tasks, device configuration, and compliance checks. Experience with Linux Bash scripting is also preferred.
• Assist in the development of a network automation framework to improve operational efficiency.

QUALIFICATIONS

• Bachelor’s (master’s preferred) in Computer Science or Systems Engineering.
• Advanced industry certifications such as CCNA, CCNP Enterprise/Security, or Palo Alto Networks Certified Network Security Engineer (PCNSE).
• Experience with advanced network monitoring, logging, and analysis tools (e.g., SolarWinds, Splunk, Wireshark).
• Advanced scripting capabilities for complex network automation workflows.

SECURITY CLEARANCE

Active DoDTop Secret Clearance (SCI Eligible)

BENEFITS

We designed our employee benefits program around the goal of improving the quality of life for each employee. We offer some of the most competitive benefits in the industry to include Medical, Dental, Vision, and Life Insurances; Short- and Long-Term Disability; Paid Leave, Holidays, Bereavement, Military, and Jury Duty; 401(k) Retirement Plan, Flexible Spending Account, Dependent Care, Health Savings Account, Tuition/Training Assistance, and Referral Bonuses.