Cybersecurity Engineer, Senior

CACI International Inc; St. Louis (MO); On-site; USD 82,100 - 172,400; Full time

Job summary

A major IT services company in St. Louis, MO is looking for a Network and Cybersecurity professional to support the NGA. The role demands deep expertise in cybersecurity solutions and requires a TS/SCI clearance. Ideal candidates will have at least 6 years of technical experience. The position offers a competitive salary range of $82,100 - $172,400 and a full-time employment type.

Qualifications

• Deep expertise in cybersecurity fields with strong technical knowledge.
• 6+ years of experience in network/cybersecurity engineering.
• Ability to work independently with little direction.

Responsibilities

• Develop and maintain architecture diagrams.
• Assist with security assessments and authorization processes.
• May serve as a team or task lead.

Skills

Network Detection and Response (NDR)

Endpoint Detection and Response (EDR)

Next-Generation Firewalls (NGFWs)

Intrusion Detection/Prevention Systems (IDS/IPS)

F5 platforms

email/web security gateways

Cloud infrastructure knowledge

Windows Server

Linux Server

Communication skills

Education

DoD 8140.01 certification

8570.01-M Information Assurance Technical Officer Level III

IAT Level III certification

Information Assurance System Architecture and Engineering Specialist Level II certification

Tools

EC2

EBS

ELB

S3

RDS

Job description

2 days ago Be among the first 25 applicants

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

Seniority level: Mid-Senior level

Employment type: Full-time

Job function: Information Technology

Industry: IT Services and IT Consulting

The Opportunity

TCS offers a long-term contract opportunity supporting the National Geospatial-Intelligence Agency’s (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement, operate/sustain, and enhance NGA networks and cybersecurity posture in support of national security.

Joining the TCS Team means working with truly cutting‑edge technologies, on high performing cyber engineering teams, and benefiting from accelerated professional growth!

• Build, deploy, configure, and maintain on-premises and cloud‑based cybersecurity infrastructure and applications running on Windows and Linux operating systems
• Engineer and implement cybersecurity solutions leveraging cloud services such as EC2, EBS, ELB, S3, and RDS. Provision AMIs, perform software installations, troubleshooting and maintenance.
• Assist with research and implementation of enterprise‑wide cybersecurity solutions/capabilities/enhancements to support customer business/mission goals and objectives.
• Evaluate and recommend changes and/or technology upgrades to address performance, standardization and industry best practices
• Provide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements.

Responsibilities

• Represent customer requirements in technical exchanges with other government agencies.
• Develop and maintain architecture diagrams.
• Develop and maintain a road map for capabilities, operations, and technologies.
• Assist with development and execution of test plans and supporting documentation of all network configuration upgrades, additions or revisions for customer approval before implementation.
• May serve as a team or task lead.
• Coordinate with stakeholders and external assessors to facilitate security assessments and authorization processes.

Qualifications

Required

• A deep expertise in one of the following areas and working knowledge of one or more of the other following: Network Detection and Response (NDR), Endpoint Detection and Response (EDR), Next‑Generation Firewalls (NGFWs), Intrusion Detection/Prevention Systems (IDS/IPS), F5 platforms, email/web security gateways
• Strong technical background with a thorough understanding of cloud infrastructure, security principles, compute, storage, and transport.
• Expertise in Windows and Linux server operating systems.
• Excellent writing and communication skills, including the ability to develop analytical documents and present oral presentations to senior/executive management
• Ability to work independently with little direction and guidance
• 6+ years related technical experience in network/cybersecurity engineering and experience with large‑scale enterprise/global networks in a highly diverse environment with an emphasis in DoD capabilities
• Demonstrated experience modernizing complex enterprise cybersecurity systems.
• Candidate must have a TS/SCI with ability to obtain a Polygraph
• Certified DoD 8140.01 and 8570.01-M Information Assurance Technical Officer (IAT) Level III and Information Assurance System Architecture and Engineering Specialist (IASAE) Level II.
• CSSP Infrastructure Support certification within 6 months of start date.

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.

Your potential is limitless.

So is ours. Learn more about CACI here.

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. Learn more here.

$82,100-$172,400

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.