Network Engineer 3

CACI; Fort Meade (MD); On-site; USD 110,000 - 150,000; Full time

Job summary

CACI is seeking an experienced Network Engineer to join our Fort Meade, MD team, supporting critical intelligence systems. You will design, implement, and maintain a scalable, secure network infrastructure for mission-critical operations.

The role requires deep expertise in network management, security measures, and collaboration with cross-functional teams to enhance performance and reliability. TS/SCI with Polygraph is required for start.

Qualifications

• 12+ years of experience supporting programs and contracts of similar scope.
• 3+ years as a Network Engineer within the last 3 years.
• Bachelor's degree or higher in a relevant field; four extra years may substitute for a degree.
• Proficiency with Linux operating systems.
• CCNA or CCNP certification; Security+ certification.

Responsibilities

• Develop, plan, and implement scalable network solutions and upgrades.
• Design and support network configurations to meet requirements.
• Install, configure, maintain, and troubleshoot routers, switches, and firewalls.
• Implement network security measures and access controls.
• Identify and resolve connectivity, performance, and operational issues.
• Monitor network health and performance; analyze traffic to optimize performance.
• Create and maintain network documentation, policies, and procedures.

Skills

Linux proficiency

Education

Bachelor's degree in Network Engineering, Computer Science, Computer Engineering, or Information Technology

CCNA or CCNP

Security+

Tools

Juniper routers

Cisco routers

Palo Alto firewalls

Dell Linux servers

HPE Linux servers

Ansible

SALT scripts

Nutanix

Rubrik

Nomad containers

LibreNMS

NetBox

Job description

Job Title: Network Engineer 3

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

The Opportunity:

CACI is seeking an experienced Network Engineer to join our team in Fort Meade, MD , supporting critical intelligence systems and our nation's intelligence capabilities.

Provide technical expertise across all aspects of network management, including network design, implementation, maintenance, and upgrades.

Analyze network designs, specifications, and related technical documentation to support operational requirements.

Implement communication system requirements that support the distributed functionality of a software engineering environment.

Develop and maintain reliable, scalable, and secure network infrastructure to support mission-critical operations.

Collaborate with technical teams to enhance network performance, security, and operational efficiency.

Responsibilities:

• Develop, plan, and implement scalable network solutions, including new network layouts and infrastructure upgrades.
• Design and support network configurations to meet operational and technical requirements.
• Install, configure, maintain, and troubleshoot network hardware, including routers, switches, and firewalls.
• Install, configure, and maintain network software.
• Implement and manage network security measures, including firewall rules, access controls, and security protocols to protect data.
• Identify, troubleshoot, and resolve network connectivity, performance, and operational issues.
• Monitor network health and performance to ensure reliability and availability.
• Analyze network traffic patterns to identify potential performance issues and opportunities for improvement.
• Improve network visibility through performance metrics, monitoring tools, and alerting capabilities.
• Support network maintenance activities, system upgrades, and infrastructure improvements.
• Create, update, and maintain network documentation, policies, procedures, and technical specifications.
• Ensure network solutions align with communication system requirements and support the distributed software engineering environment.

Qualifications:

Required:

• Minimum of 12 years of experience supporting programs and contracts of similar scope, type, and complexity.
• Minimum of 3 years of experience as a Network Engineer within the last 3 years.
• Bachelor's degree in Network Engineering, Computer Science, Computer Engineering, or Information Technology from an accredited college or university.
• Four additional years of network engineering experience may be substituted for a bachelor's degree.
• Proficiency with Linux operating systems.
• CCNA or CCNP certification.
• Security+ certification.
• Experience supporting network design, implementation, maintenance, and upgrades.
• Knowledge of network infrastructure, communication systems, and network troubleshooting.

Desired:

• Hands-on experience with Juniper and Cisco routers, switches, and firewalls , including Palo Alto firewalls.
• Experience supporting Dell and HPE Linux servers , including Linux system administration, patching, and upgrading Linux servers and networking resources.
• Working knowledge of Ansible and SALT scripts for automation and configuration management.
• Familiarity with Nutanix for virtual machine management, Rubrik for data storage, and Nomad containers .
• Experience using LibreNMS and NetBox for network monitoring, management, and documentation.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will