Network Engineer Tier 2

Company: CACI
Location: El Segundo
Posted on: April 2, 2026

Job Description:

Job Title: Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. Opportunity: Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN, CORE, and WAN network. The role involves implementing, troubleshooting, and maintaining IT networks, encompassing daily operations, monitoring, and problem resolution for all network architecture and devices. Develop and implement network support processes for CAN/LAN/WAN, ensuring compliance with relevant standards. Support the design, analyze, and maintain complex IT networks, from requirements gathering to installation and troubleshooting. Evaluate network performance, consult on improvements, and make technology recommendations to senior management. Experience with large-scale enterprise networks in a fast-paced environment is essential. Responsibilities: Provide problem identification, diagnosis, troubleshooting, and resolution of incidents and problems. Provide support for the escalation and communication of status to the company management and customer. Provide support for the dispatch system and hardware problems and remains involved in the resolution process Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance Integrate new technologies into new and existing systems including the transition and migration of corporate systems. Supports hardware infrastructure site surveys, planning, and design. Provide transition planning and support services that accelerate delivery timelines, reduce operational risk and ensure service continuity during transition. Provide transition planning and support for the migration of existing services between environments (migration to Cloud environments), migration of users from existing service platforms to new service offerings and transition of services into operations Works individually and actively participates on integrated teams Understands and applies more advanced concepts and processes to daily activities. Assists more senior level technicians, specialists, and managers in their activities. Can perform all tasks of lower-level technicians or specialists. Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field 5 years of related work experience TS/SCI w/ poly is required DoD 8140.01 and 8570.01-M, IAT II required Plans, builds, and installs cable patch panels and cable infrastructures. Installs and terminates all types of standard IT cable and fiber. Manage IT network infrastructure and any processes related to these systems Makes recommendations on hardware, cabling, and equipment requirements. Provides installation management to include creating list of materials, bills of materials, estimating installation project timelines, determining installation team requirements, successfully executing installation projects, and documenting project status. Provides equipment rack installation and equipment installations within a variety of locations that includes, but is not limited to, data centers, equipment rooms, communications closets, operations centers, and user workspaces Experience with routing and switching protocols (e.g., OSPF, VLAN, Spanning Tree Protocol, etc.). Knowledge of network protocols, TCP/IP, and related technologies as well as knowledge of network hardware (routers, switches). Desired: Certifications such as JNCIA, JNCIP, CCNA, CCNP, or similar are highly preferred This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. 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.

Keywords: CACI, Pico Rivera , Network Engineer Tier 2, IT / Software / Systems , El Segundo, California