Cyber Security Engineer

CACI; High Point (NC); Hybrid; USD 90,000 - 130,000; Full time

Job summary

CACI's Enterprise Network Services (ENS) Division seeks a Cyber Security Engineer to support DoW cybersecurity initiatives across customer environments. The position requires approximately two years of professional experience and the ability to travel up to 75% to CONUS and OCONUS locations.

This is an onsite role with a hybrid option. The ideal candidate will configure, deploy, and maintain security solutions, perform STIG validation, assist RMF activities, and collaborate with government

Qualifications

• Active DoW Secret security clearance.
• 5+ years of experience in cybersecurity, information assurance, or network security.
• DoW 8570/8140 IAT Level II certification (Security+ CE or equivalent), or ability to obtain.
• Experience performing STIG implementation, validation, and remediation.
• Experience conducting vulnerability scans using ACAS/Tenable Nessus or equivalent.
• Working knowledge of RMF and DoW cybersecurity requirements.
• Understanding of secure network architecture, system hardening, and cybersecurity best practices.
• Familiarity with Windows and Linux operating systems in enterprise environments.

Responsibilities

• Configure, deploy, integrate, and maintain cybersecurity solutions based on customer requirements, security policies, and performance specifications.
• Perform Security Technical Implementation Guide (STIG) compliance validation and remediation activities across network and system components.
• Execute vulnerability assessments using industry-standard scanning tools and assist in identifying, analyzing, and mitigating security vulnerabilities.
• Support Risk Management Framework (RMF) activities and maintain compliance with DoW cybersecurity requirements.
• Assist with system security hardening, configuration management, and secure baseline implementation.
• Collaborate with government personnel, vendors, and subcontractors to integrate security solutions into existing enterprise infrastructures.
• Troubleshoot and resolve cybersecurity and network security issues while documenting findings and recommended corrective actions.
• Communicate technical security concepts, risks, and remediation plans effectively to both technical and non-technical stakeholders.
• Develop and deliver technical presentations, demonstrations, and customer briefings.
• Create and maintain technical documentation, implementation guides, security procedures, and system diagrams.
• Support system integration, testing, and cybersecurity validation efforts during deployments.
• Serve as a technical resource during customer meetings, engineering reviews, and operational support activities.
• Travel up to 75% to CONUS and OCONUS customer locations to support installation, integration, troubleshooting, and sustainment activities.
• Ensure compliance with CACI Environmental Health & Safety (EH&S), ethics, and corporate compliance policies.

Skills

Security clearance

IAT Level II

Vulnerability scanning

RMF familiarity

Windows

Linux

TCP/IP

Tools

ACAS

Nessus

Job description

Job Title: Cyber Security Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 75%

Type of Travel: Continental US

* * *

The Opportunity:

CACI's Enterprise Network Services (ENS) Division supports the Department of War (DoW) in modernizing mission-critical communications and enterprise network infrastructures. Our team of network and cybersecurity professionals designs, implements, secures, operates, and enhances DoW enterprise environments to strengthen national security.

We are seeking a motivated Cybersecurity Engineer with approximately two years of professional experience to support the deployment, integration, and sustainment of cybersecurity solutions across customer environments. The ideal candidate is technically proficient, eager to learn, and comfortable supporting both CONUS and OCONUS customer sites.

Attention: This is an onsite position that requires frequent travel (up to 75%) to customer sites within the U.S. (CONUS) and internationally (OCONUS).

Please note, this role requires you to be onsite with hybrid option.

Responsibilities:

• Configure, deploy, integrate, and maintain cybersecurity solutions based on customer requirements, security policies, and performance specifications.
• Perform Security Technical Implementation Guide (STIG) compliance validation and remediation activities across network and system components.
• Execute vulnerability assessments using industry-standard scanning tools and assist in identifying, analyzing, and mitigating security vulnerabilities.
• Support Risk Management Framework (RMF) activities and maintain compliance with DoW cybersecurity requirements.
• Assist with system security hardening, configuration management, and secure baseline implementation.
• Collaborate with government personnel, vendors, and subcontractors to integrate security solutions into existing enterprise infrastructures.
• Troubleshoot and resolve cybersecurity and network security issues while documenting findings and recommended corrective actions.
• Communicate technical security concepts, risks, and remediation plans effectively to both technical and non-technical stakeholders.
• Develop and deliver technical presentations, demonstrations, and customer briefings.
• Create and maintain technical documentation, implementation guides, security procedures, and system diagrams.
• Support system integration, testing, and cybersecurity validation efforts during deployments.
• Serve as a technical resource during customer meetings, engineering reviews, and operational support activities.
• Travel up to 75% to CONUS and OCONUS customer locations to support installation, integration, troubleshooting, and sustainment activities.
• Ensure compliance with CACI Environmental Health & Safety (EH&S), ethics, and corporate compliance policies.
• Perform additional duties as assigned.

Qualifications:

Required:

• Active DoW Secret security clearance with the ability to maintain clearance.
• Approximately 5+ years of experience supporting cybersecurity, information assurance, or network security initiatives
• DoW 8570/8140 IAT Level II certification (Security+ CE or equivalent), or the ability to obtain certification within a specified timeframe.
• Experience performing STIG implementation, validation, and remediation.
• Experience conducting vulnerability scans using tools such as ACAS/Tenable Nessus or equivalent vulnerability management platforms.
• Working knowledge of the DoW Risk Management Framework (RMF) and cybersecurity compliance requirements.
• Understanding of secure network architecture, system hardening, and cybersecurity best practices.
• Familiarity with Windows and Linux operating systems in enterprise environments.
• Knowledge of TCP/IP networking fundamentals and common network security technologies.
• Strong analytical and troubleshooting skills with the ability to identify and resolve technical issues.
• Excellent written, verbal, interpersonal, and presentation skills.
• Ability to work independently and collaboratively within cross-functional engineering teams.

Desired:

• Familiarity with Commercial Solutions for Classified (CSfC) architectures and deployments.

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 auton