Network Engineer III
The Opportunity:
Join our elite team as a Network Engineer in a role that combines cutting-edge technology with national security impact. This position offers:
• A focus on advanced Network Engineering, driving new projects and maintaining critical infrastructure.
• The chance to work with diverse WAN/LAN environments and state-of-the-art technologies.
• Opportunities to shape enterprise-wide network solutions supporting vital missions.
• A dynamic work environment with 25% travel, perfect for those who enjoy variety and hands-on experiences.
Join us in safeguarding critical networks and pushing the boundaries of network engineering. Your expertise will directly contribute to national security while advancing your career in a supportive, innovative environment.
Responsibilities:
• Coordinate and optimize complex network systems across multiple platforms.
• Conduct network traffic analysis and implement performance enhancements.
• Evaluate and integrate emerging network technologies.
• Develop and maintain network architecture diagrams and strategic roadmaps.
• Perform site surveys for new installations and technology refreshes.
• Troubleshoot and resolve advanced network issues.
• Ensure compliance with government security policies and best practices.
• Represent customer needs in high-level technical exchanges.
Qualifications:
Required:
• Active TS/SCI security clearance
• 8+ years of experience in Network and Transport technologies
• 4+ years working with large-scale enterprise/global networks
• Experience with Juniper, switches, routers, and firewalls. (MX, EX, SRX devices) Cryptographic devices (KG-175G/X, KG-245A/X)
• Expertise in IP services for NIPRNET, SIPRNET, and JWICS
• Strong knowledge of OSPF, BGP, MPLS, VPNs, and other advanced networking protocols
• IAT II certification
Desired:
• Master's degree in a relevant field
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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.
Your potential is limitless. So is ours.
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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 receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.
The proposed salary range for this position is:
$68,400-$143,700Average salary estimate
If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.
Are you ready to take your career to new heights as a Network Engineer III at CACI in St. Louis, MO? This is an exceptional opportunity to join a team that makes a real impact on national security through advanced networking solutions. In this full-time role, you’ll dive deep into network engineering, managing both new projects and the critical infrastructure that supports them. Here, you’ll work with an exciting variety of WAN and LAN environments and cutting-edge technologies, gaining hands-on experience that keeps your work fresh and dynamic. You're given the chance to shape enterprise-wide solutions that play a vital role in safeguarding our nation. With up to 25% travel within the Continental US, you’ll have plenty of variety in your day-to-day while enjoying a collaborative, innovative environment that prioritizes continuous growth. As a Network Engineer III, you’ll coordinate and optimize complex network systems, analyze network traffic, and implement enhancements that improve performance. You’ll also play a key role in evaluating emerging technologies, troubleshooting advanced network issues, and ensuring compliance with strict government security policies. If you hold an active TS/SCI security clearance and have over 8 years of experience in network and transport technologies, we'd love to talk with you! Join CACI, where your contributions matter and your potential is limitless.
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