CSfC Network Engineer

CACI International Inc; High Point (NC); On-site; USD 60,100 - 123,200; Full time

Job summary

CACI International Inc is seeking a CSfC Network Engineer to design, install, test, and deploy CSfC and Cross-Domain architectures for government networks. You will help secure and optimize enterprise networks, collaborating with government entities and subcontractors to deliver robust solutions.

The role requires a Secret clearance, up to 50% travel, and hands-on experience with Cisco Firepower, Aruba VPN gateways, DISA STIGs, RMF, and CSfC.

Qualifications

• Bachelor’s degree in computer science, information technology, or a related field or equivalent work experience.
• 1–3 years of experience in network engineering or a related IT role.
• Hands-on experience with routers, switches, firewalls and other network devices.
• Familiarity with networking protocols (TCP/IP, DNS, DHCP).
• Cisco/Aruba/Juniper certifications a plus.

Responsibilities

• Manage and configure networking components (Cisco Firepower, Aruba VPN Gateways).
• Troubleshoot network issues across devices (routers, switches, firewalls, management systems).
• Understand and implement disaster recovery procedures.
• Interpret, implement, and assess DISA STIGs.
• Apply cybersecurity hardening practices for major network platforms.
• Monitor, diagnose, and optimize network performance while ensuring IA compliance.
• Engineer highly available and fault-tolerant solutions.
• Design, configure CSfC solutions based on customer specs.
• Conduct pre-test and acceptance tests to validate performance.

Skills

Network engineering

Troubleshooting

Communication

Presentation skills

Teamwork

Problem-solving

Education

Bachelor’s degree in computer science or IT

Tools

Cisco Firepower

Aruba Mobility Controller

VPN Gateways

Networking devices

Microsoft SharePoint

Visio

AutoCAD

Job description

Job Title: CSfC Network Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 50%

Type of Travel: Local

The Opportunity

As a CSfC Network Engineer, you will play a critical role in developing, installing, testing, and deploying Commercial Solutions for Classified (CSfC) and Cross-Domain architectures for production use in government networks. This position offers a unique opportunity to work on cutting-edge network technologies, enhance cybersecurity measures, and ensure robust, resilient network solutions. You’ll be part of a dynamic team dedicated to securing and optimizing enterprise networks, collaborating with government entities and subcontractors to deliver top-tier network solutions.

Responsibilities

• Manage and configure networking components such as Cisco Firepower Firewalls, Aruba Mobility Controller VPN Gateways, and management systems.
• Troubleshoot and resolve network issues across multiple devices including routers, switches, firewalls, and management systems.
• Understand and implement disaster recovery procedures.
• Interpret, implement, and assess DISA STIGs.
• Apply cybersecurity hardening practices for major network platforms (Cisco, Aruba, Juniper, etc.).
• Be familiar with NIST Risk Management Framework (RMF).
• Monitor, diagnose, and optimize network performance while maintaining Information Assurance (IA) compliance.
• Engineer highly available and fault-tolerant solutions.
• Design, configure, and implement CSfC solutions based on customer performance criteria and specifications.
• Conduct systems pre-test and acceptance tests to validate designed performance criteria.
• Structure mock designs based on RFP specifications.
• Collaborate with government and subcontractors at customer sites for CSfC solution integration into existing infrastructure.
• Develop and perform technical presentations for customers.
• Serve as a technical resource at customer briefings.
• Travel to other CACI Locations or Customer Sites as necessary (up to 50% globally).
• Understand and adhere to all CACI Ethical and Compliance policies.
• Proactively ensure a safe work environment and adhere to CACI EH&S policies and procedures.
• Skills and Knowledge:
• Knowledge of risk assessment tools, technologies, and methods.
• Experience designing secure networks, systems, and application architectures.
• Experience planning, researching, and developing security policies, standards, and procedures.
• Experience designing and implementing Commercial Solutions for Classified (CSfC) solutions desired.
• Proficient in Microsoft software applications and other software applications as required, including Microsoft SharePoint.
• Systems integration and lab experience desired.
• Excellent interpersonal and presentation skills.
• Good oral and written communication skills.
• Experience in using drawing tools such as Microsoft Visio or AutoCAD is desired.

Qualifications

• Bachelor’s degree in computer science, Information Technology, or a related field, or equivalent work experience.
• 1-3 years of experience in network engineering or a related IT role.
• Hands-on experience with network devices (routers, switches, firewalls).
• Basic understanding of networking protocols (TCP/IP, DNS, DHCP, etc.).
• Familiarity with network monitoring tools and practices.
• Cisco, Aruba, or Juniper certifications.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Secret or above security clearance.
• Willingness to learn and adapt to new technologies and processes.

Desired

• Advanced certifications such as CISSP, SecurityX, CCNP, or CCIE.
• Experience with government network environments.

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.

CACTI 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.

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.