Network Engineer III

Job Title: Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity This position encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of our network infrastructure to meet evolving business needs. This includes not only maintaining network stability and performance but also proactively engineering solutions to address new customer requirements and emerging technologies. Responsibilities include troubleshooting network incidents, collaborating with junior engineers, and remaining abreast of the latest advancements in networking. This role demands a strong foundation in networking principles, extensive experience with routing protocols (including BGP and MPLS), hands‑on expertise with cloud networking platforms, and a proven ability to translate business needs into robust network solutions. Responsibilities Troubleshoot and resolve complex network performance issues. Review new customer requirements and engineer baseline changes to support those requirements. Guide and mentor junior network engineering staff. Research and recommend new networking technologies and best practices. Qualifications Active TS/SCI clearance is required. Bachelor's degree in a related field or equivalent experience in lieu of degree. IAT II certification. Minimum 5 years of experience in networking with a focus on engineering and design. Minimum 5 years of experience engineering MPLS and BGP. Mastery of networking fundamentals (TCP/IP, routing, switching, security). Extensive experience with routing protocols: OSPF, BGP, MPLS, GRE, IPSEC. Experience with network performance monitoring tools. Proficiency with leading network vendors (Juniper, Cisco). Exceptional problem‑solving and analytical skills. Strong communication and teamwork skills. Strong understanding of encryption protocols (e.g., MACsec, Type 1 and Type 2 encryptors). Desired Experience with VXLAN, EVPN, CSfC, SD‑WAN. Experience with network automation tools (Ansible, Python). Experience integrating cloud networking platforms (AWS, Azure, GCP). Experience with hybrid multicloud environments, scripting, and system engineering processes. 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 receive comprehensive benefits such as healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $75,200-$158,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic. #J-18808-Ljbffr