CACI International Inc · 1 day ago
Cyber Security Engineer NSS Tools
St Louis, MO
Full-time
Onsite
Mid, Senior Level
$82K/yr - $172K/yr
5+ years expCACI International Inc is a company dedicated to ensuring national security through advanced technology solutions. They are seeking a Cyber Security Engineer to support the National Geospatial-Intelligence Agency by implementing and enhancing network security solutions and managing security infrastructure.
Information TechnologyService IndustrySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Work with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and objectives
Assist with design, analysis, testing and implementation of state-of-the-art secure network architectures
Conduct risk assessment and provide recommendations for design
Manage remote network security as well as incident and problem management
Oversee security infrastructure sustainment, maintenance, and advanced configuration. (firewalls, F5 load balancers, web gateways, mail gateways, IDS, and management tools)
Oversee the reporting, documentation, and investigation of all security related incidents; lead the development and implementation of corrective measures
Develop and execute standard operating procedures (SOPs) for security tools
Evaluate and report on new network Security technologies to enhance capabilities of the network
Act as liaison to the contract and customer management, and government Designated Approving Authority (DAA) regarding network security status, policies, and procedures
Travel up to 15% of the time CONUS, maybe occasional OCONUS
Qualification
Required
TS/SCI (current) and ability to successfully pass and maintain a Government Polygraph (post-hire requirement)
Bachelor's Degree and five (5) years of technical experience in Network Security with large-scale enterprise/global networks in high-paced, diverse environment. (Additional experience may be considered in lieu of a degree)
Be proficient with one or more of the following: Firewalls (e.g. Palo Alto, Juniper, Cisco, etc.), Routers/Switches (e.g. Juniper, Cisco, etc.), Intrusion Detection Systems / IDS Products (e.g. FireEye, F5 Load Balancer, Cisco FTD, etc.), Unix, RHEL OS, Windows Enterprise AD, VMware, Python scripting
Certifications required: DoD Information Assurance Technical (IAT) Level II certification (current), DoD CSSP Infrastructure Support certification (within six months of hire)
Benefits
Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off benefits
Company
CACI International Inc
At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1B2025-05-21Post Ipo Debt· $1B
2003-01-10IPO
Leadership Team
John Mengucci
President & CEO
Darryl W Burke
Senior Vice President / Air Force Client Executive
Recent News
Washington Technology
2026-01-25
2026-01-22
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