Junior/Mid-Level IT Network Engineer

CACI International Inc; City of Rome (NY); On-site; USD 60,100 - 123,200; Full time

Job summary

CACI International Inc. seeks a Junior to Mid-Level Network Engineer to support critical national security networks. You will assist in configuring, maintaining, and troubleshooting secure LAN/WAN environments and work with senior engineers to ensure high availability and performance of classified networks.

The role emphasizes hands-on network operations, STIG compliance, and collaboration across Windows, Linux, and VMware vSphere environments, with DoD experience preferred.

Qualifications

• Education: BS Engineering or related field.
• Clearance: Active TS/SCI security clearance.
• Experience: Minimum 3 years in network administration or engineering, preferably DoD/regulatory environment.
• Certifications: DoD 8570.01‑M IAT Level II (e.g., CompTIA Security+ CE) required prior to start.

Responsibilities

• Assist in configuration, installation, and maintenance of network hardware (routers, switches, firewalls).
• Monitor network performance with enterprise tools and provide Tier II/III troubleshooting.
• Implement and maintain network security protocols ensuring STIG compliance.
• Assist with COMSEC handling and secure communications equipment.
• Create/update network topology diagrams, SOPs, and configuration records.
• Collaborate with systems admins to integrate Windows, Linux, and VMware vSphere environments.

Skills

TCP/IP

OSI model

Routing protocols

Network security

DoD STIGs

Education

BS Engineering

Tools

Cisco

Juniper

Brocade

SolarWinds

VMware vSphere

Job description

Job Title: Junior/Mid-Level IT Network Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

Opportunity

We are seeking a dedicated Junior to Mid-Level Network Engineer to support critical national security network infrastructures. The ideal candidate will assist in the configuration, maintenance, and troubleshooting of secure LAN/WAN environments. You will work alongside senior engineers to ensure high availability, security, and performance of classified networks, directly supporting mission‑critical operations.

Responsibilities

• Network Operations: Assist in the configuration, installation, and maintenance of network hardware, including routers, switches, and firewalls (e.g., Cisco, Juniper, Brocade).
• Monitoring & Troubleshooting: Monitor network performance utilizing enterprise management tools (such as SolarWinds) and provide Tier II/III troubleshooting support to resolve connectivity and operational issues.
• Security Compliance: Implement and maintain network security protocols, ensuring compliance with DoD Security Technical Implementation Guides (STIGs).
• COMSEC Management: Assist with the handling, configuration, and maintenance of cryptographic devices (e.g., KG series) and secure communications equipment.
• Documentation: Create and update detailed network topology diagrams, standard operating procedures (SOPs), and configuration records.
• System Integration: Collaborate with systems administrators to ensure seamless integration across Windows, Linux, and VMware vSphere environments.

Qualifications

Required

• Education: BS Engineering or related field
• Clearance: Must possess an active TS/SCI security clearance.
• Experience: Minimum 3 years of practical experience in network administration or engineering, preferably within a DoD or highly regulated environment.
• Certifications: DoD 8570.01‑M IAT Level II compliance (e.g., CompTIA Security+ CE or equivalent) is required prior to start.
• Core Skills: Strong understanding of TCP/IP, OSI model, routing protocols (OSPF, BGP), and switching technologies.

Desired

• Additional Clearances: Polygraph is highly desired.
• Vendor Certifications: Cisco Certified Network Associate (CCNA) or Juniper Networks Certified Internet Associate (JNCIA).
• Systems Experience: Familiarity with Active Directory and basic server administration (Windows Server/RHEL).

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.

The Proposed Salary Range For This Position Is

$60,100 - $123,200

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.