Top 1421 Caci Jobs | SimplyHired

Senior Vulnerability Researcher (Cloud & Containers)
CACI —Florham Park, NJ
- $113,200 - $237,800 a year
- Full-time
- 7 years
- Azure
- Research
- Health insurance
Oracle PeopleSoft Administrator
CACI —Chantilly, VA
- $105,100 - $231,100 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
- Health insurance
Technical Writer/Editor
CACI —Chantilly, VA
- $78,700 - $165,200 a year
- Full-time
- Microsoft Word
- English
- Mid-level
- Health insurance
Technical Writer
CACI —Reston, VA
- $84,900 - $178,400 a year
- Full-time
- 7 years
- Bachelor of Science
- Bachelor's degree
- Health insurance
Technical Targeting and Analytic Linguistics
CACI —McLean, VA
- $109,800 - $241,600 a year
- Full-time
- Master's degree
- Analysis skills
- Bachelor's degree
- Health insurance
Case Reviewer (Experienced)
CACI —Remote
- $54,800 - $115,000 a year
- Full-time
- Customer service
- Computer literacy
- Pass drug screening
- Health insurance
AI Engineer - Application Development
CACI —Remote
- $75,200 - $158,100 a year
- Full-time
- Azure
- Computer Science
- System design
- Health insurance
10d
Experienced Case Reviewer-DHS
CACI —Remote
- $46,000 - $94,400 a year
- Full-time
- Remote
- Customer service
- Computer literacy
- Pass drug screening
- Health insurance
Operations Lead
CACI —Remote
- $90,300 - $189,600 a year
- Full-time
- Remote
- Java
- SQL
- C++
- Health insurance
Software Developer
CACI —Virginia Beach, VA
- $75,200 - $158,100 a year
- Full-time
- 5 years
- Writing skills
- Windows
- Health insurance
Software Test Engineer
CACI —Fairfax, VA
- $66,700 - $133,300 a year
- Full-time
- Computer Science
- Bachelor's degree
- Travel
- Health insurance
13d
Junior Software Engineer
CACI —Chantilly, VA
- $94,400 - $198,200 a year
- Full-time
- Computer science
- Computer Science
- Salesforce
- Health insurance
Software Engineer Mid
CACI —Chantilly, VA
- $86,600 - $181,800 a year
- Full-time
- Computer science
- Computer Science
- Salesforce
- Health insurance
Senior ABAP Developer
CACI —Remote
- $90,300 - $189,600 a year
- Full-time
- Remote
- 7 years
- Bachelor of Science
- Analysis skills
- Health insurance
Full Stack Developer
CACI —Remote
- $98,500 - $206,800 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Software troubleshooting
- Health insurance
Business Analyst - Oracle EBS Budget to Report (B2R)
CACI —Remote
- $75,200 - $158,100 a year
- Full-time
- Remote
- Oracle
- 5 years
- Analysis skills
- Health insurance
Help Desk Specialist
CACI —Fort Meade, MD
- $72,700 - $149,200 a year
- 8 hour shift
- Mid-level
- Office
- Windows
- Health insurance
8d
System Administrator 2 - Tier 2 Remote Desktop Team
CACI —Annapolis Junction, MD
- $86,600 - $181,800 a year
- Full-time
- Mid-level
- Travel
- Mentoring
- Health insurance
14d
Computer Support Specialist
CACI —Suitland, MD
- $50,500 - $101,100 a year
- Full-time
- 5 years
- Windows
- High school diploma or GED
- Health insurance
Momentum Training Specialist
CACI —Remote
- $75,200 - $158,100 a year
- Full-time
- Remote
- Oracle
- Mid-level
- 3 years
- Health insurance

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Senior Vulnerability Researcher (Cloud & Containers)

CACI -
Florham Park, NJ

Apply Now

Job Details

Full-time
$113,200 - $237,800 a year

Benefits

Health insurance

Qualifications

Rust (programming language)
Go
Cybersecurity tools
Automation
Tooling
Research
OS Kernels
Security system vulnerability testing
Scripting
ARM
Vuls

Full Job Description

Job ID

324882

Job Title: Senior Vulnerability Researcher (Cloud & Containers)

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: Top Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

* * *

The Opportunity:

We are seeking a Senior Vulnerability Researcher with deep expertise in cloud-native architecture, container runtimes, and advanced binary analysis. This role is ideal for a low-level expert who thrives on technical ambiguity and enjoys hunting for vulnerabilities within the "DNA of the cloud." You will use automated reasoning and manual deep-dives to uncover escapes and logic flaws in Kubernetes infrastructure, playing a key role in evaluating the security of critical distributed systems and contributing directly to national cybersecurity efforts.

Responsibilities:

Conduct deep-dive research into OCI runtimes (runc, crun) and Linux kernel primitives (namespaces, cgroups, eBPF) to identify breakout and privilege escalation paths.
Perform static and dynamic analysis on compiled binaries (Go, Rust, C++) using IDA Pro, Ghidra, or Binary Ninja to map undocumented logic and potential security issues.
Build and maintain custom fuzzing harnesses (e.g., AFL++, libFuzzer) to stress-test gRPC interfaces, service mesh components, and microservices.
Utilize concolic execution tools (e.g., Angr, Manticore) to automate the discovery of complex execution paths and bypass security checks.
Investigate edge-case behaviors in containerized environments and low-level system initialization logic to reveal hidden attack surfaces.
Develop custom tools and scripts (primarily in Python3) to automate research workflows, protocol decoding, and memory analysis.
Document findings clearly and translate technical complexity into actionable reports for security and engineering teams.

Qualifications:

Required:

An active Top Secret clearance.
7+ years of professional experience in vulnerability research, software exploitation, or low-level engineering.
Expert-level proficiency in Go, Rust, and C/C++.
Strong command of Python3 for scripting and automation of research tasks.
Deep understanding of x86/ARM assembly and memory corruption primitives.
Proven track record of finding vulnerabilities in distributed systems, virtualization layers, or container runtimes.
Hands-on experience with disassembly and decompilation tools (e.g., IDA Pro, Ghidra, Binary Ninja) and debugging tools (GDB).
Detailed understanding of Linux kernel internals, specifically namespaces, cgroups, and the container execution model.
Experience with automated bug-hunting techniques, including fuzzing and symbolic/concolic execution.

Desired:

An active SCI clearance is highly desired.
Experience with Kubernetes security architecture and service mesh implementations (Istio, Linkerd).
Familiarity with hardware-assisted isolation technologies and TEEs (Trusted Execution Environments).
Ability to build scalable security tooling and infrastructure to support analysis workflows in a team setting.
Background in cloud provider security (AWS, Azure, or GCP) and underlying hypervisor technology.

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:

$113,200 - $237,800

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.

Apply Now

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The Opportunity:

Responsibilities:

Conduct deep-dive research into OCI runtimes (runc, crun) and Linux kernel primitives (namespaces, cgroups, eBPF) to identify breakout and privilege escalation paths.

Perform static and dynamic analysis on compiled binaries (Go, Rust, C++) using IDA Pro, Ghidra, or Binary Ninja to map undocumented logic and potential security issues.

Build and maintain custom fuzzing harnesses (e.g., AFL++, libFuzzer) to stress-test gRPC interfaces, service mesh components, and microservices.

Utilize concolic execution tools (e.g., Angr, Manticore) to automate the discovery of complex execution paths and bypass security checks.

Investigate edge-case behaviors in containerized environments and low-level system initialization logic to reveal hidden attack surfaces.

Develop custom tools and scripts (primarily in Python3) to automate research workflows, protocol decoding, and memory analysis.

Document findings clearly and translate technical complexity into actionable reports for security and engineering teams.

Qualifications:

Required:

An active Top Secret clearance.

7+ years of professional experience in vulnerability research, software exploitation, or low-level engineering.

Expert-level proficiency in Go, Rust, and C/C++.

Strong command of Python3 for scripting and automation of research tasks.

Deep understanding of x86/ARM assembly and memory corruption primitives.

Proven track record of finding vulnerabilities in distributed systems, virtualization layers, or container runtimes.

Hands-on experience with disassembly and decompilation tools (e.g., IDA Pro, Ghidra, Binary Ninja) and debugging tools (GDB).

Detailed understanding of Linux kernel internals, specifically namespaces, cgroups, and the container execution model.

Experience with automated bug-hunting techniques, including fuzzing and symbolic/concolic execution.

Desired:

An active SCI clearance is highly desired.

Experience with Kubernetes security architecture and service mesh implementations (Istio, Linkerd).

Familiarity with hardware-assisted isolation technologies and TEEs (Trusted Execution Environments).

Ability to build scalable security tooling and infrastructure to support analysis workflows in a team setting.

Background in cloud provider security (AWS, Azure, or GCP) and underlying hypervisor technology.