... undocumented system behavior. Design, develop, and maintain low-level kernel-mode components ... We set ourselves apart by having employees in the top of their field and who enjoy working at ...
... undocumented system behavior. Design, develop, and maintain low-level kernel-mode components ... We set ourselves apart by having employees in the top of their field and who enjoy working at ...
Windows CNO Developer (BZ)
Washington, DC · On-site
... undocumented system behavior. Design, develop, and maintain low-level kernel-mode components ... We set ourselves apart by having employees in the top of their field and who enjoy working at ...
Quick apply
Windows CNO Developer (BZ)
Washington, DC · On-site
... undocumented system behavior. Design, develop, and maintain low-level kernel-mode components ... We set ourselves apart by having employees in the top of their field and who enjoy working at ...
Windows CNO Developer (BZ)
Washington, DC · On-site
... undocumented system behavior. Design, develop, and maintain low-level kernel-mode components ... We set ourselves apart by having employees in the top of their field and who enjoy working at ...
Windows CNO Developer (BZ)
Washington, DC · On-site
... undocumented system behavior. Design, develop, and maintain low-level kernel-mode components ... We set ourselves apart by having employees in the top of their field and who enjoy working at ...
Windows Developer
Herndon, VA · On-site
Analyze undocumented OS behaviors and contribute to low-level system integration. * Write clean ... Background working in national security, defense, or intelligence domains.
Windows Developer
Herndon, VA · On-site
Analyze undocumented OS behaviors and contribute to low-level system integration. * Write clean ... Background working in national security, defense, or intelligence domains.
Analyze undocumented OS behaviors and contribute to low-level system integration. * Write clean ... Background working in national security, defense, or intelligence domains.
Analyze undocumented OS behaviors and contribute to low-level system integration. * Write clean ... Background working in national security, defense, or intelligence domains.
Windows Developer
Herndon, VA · On-site
Analyze undocumented OS behaviors and contribute to low-level system integration. * Write clean ... Background working in national security, defense, or intelligence domains. Powered by JazzHR ...
Quick apply
Windows Developer
Herndon, VA · On-site
Analyze undocumented OS behaviors and contribute to low-level system integration. * Write clean ... Background working in national security, defense, or intelligence domains. Powered by JazzHR ...
WHO WE ARE FWD.us is a policy organization working to advance better and more politically resilient ... Base knowledge of immigration politics, in particular, undocumented immigration issues. * Adept at ...
WHO WE ARE FWD.us is a policy organization working to advance better and more politically resilient ... Base knowledge of immigration politics, in particular, undocumented immigration issues. * Adept at ...
WHO WE ARE FWD.us is a policy organization working to advance better and more politically resilient ... Base knowledge of immigration politics, in particular, undocumented immigration issues. * Adept at ...
WHO WE ARE FWD.us is a policy organization working to advance better and more politically resilient ... Base knowledge of immigration politics, in particular, undocumented immigration issues. * Adept at ...
Configuration Manager
Herndon, VA · On-site +1
$110K - $145K/yr
... undocumented configuration drift * Maintain the Configuration Item (CI) inventory for all metadata ... Working knowledge of Salesforce metadata types and Flosum or comparable Salesforce source control ...
Configuration Manager
Herndon, VA · On-site +1
$110K - $145K/yr
... undocumented configuration drift * Maintain the Configuration Item (CI) inventory for all metadata ... Working knowledge of Salesforce metadata types and Flosum or comparable Salesforce source control ...
Configuration Manager
Herndon, VA · Remote
$110K - $145K/yr
... undocumented configuration drift * Maintain the Configuration Item (CI) inventory for all metadata ... Working knowledge of Salesforce metadata types and Flosum or comparable Salesforce source control ...
Quick apply
Configuration Manager
Herndon, VA · Remote
$110K - $145K/yr
... undocumented configuration drift * Maintain the Configuration Item (CI) inventory for all metadata ... Working knowledge of Salesforce metadata types and Flosum or comparable Salesforce source control ...
Cyber Security Engineer V
Woodbridge, VA · On-site
... • Experience working with or developing tools for 5G/4G cellular, Bluetooth, or Wi-Fi ... undocumented protocols. • Experience leading technical teams or providing formal mentorship to ...
Cyber Security Engineer V
Woodbridge, VA · On-site
... • Experience working with or developing tools for 5G/4G cellular, Bluetooth, or Wi-Fi ... undocumented protocols. • Experience leading technical teams or providing formal mentorship to ...
Senior Specialist, Security Research Engineer
Washington, DC · On-site +1
$111K - $207K/yr
Working at Trenchant means working alongside the best security researchers and product engineers ... private (undocumented) APIs. * Demonstrated proficiency in all aspects of a mobile platform ...
Senior Specialist, Security Research Engineer
Washington, DC · On-site +1
$111K - $207K/yr
Working at Trenchant means working alongside the best security researchers and product engineers ... private (undocumented) APIs. * Demonstrated proficiency in all aspects of a mobile platform ...
Senior Specialist, Security Research Engineer
Washington, DC · On-site +1
$111K - $207K/yr
Working at Trenchant means working alongside the best security researchers and product engineers ... private (undocumented) APIs. * Demonstrated proficiency in all aspects of a mobile platform ...
Senior Specialist, Security Research Engineer
Washington, DC · On-site +1
$111K - $207K/yr
Working at Trenchant means working alongside the best security researchers and product engineers ... private (undocumented) APIs. * Demonstrated proficiency in all aspects of a mobile platform ...
Cyber Security Engineer V with Security Clearance
Woodbridge, VA · On-site
$200K - $225K/yr
Experience working with or developing tools for 5G/4G cellular, Bluetooth, or Wi-Fi technologies ... Experience dissecting proprietary or undocumented protocols. * Experience leading technical teams ...
Cyber Security Engineer V with Security Clearance
Woodbridge, VA · On-site
$200K - $225K/yr
Experience working with or developing tools for 5G/4G cellular, Bluetooth, or Wi-Fi technologies ... Experience dissecting proprietary or undocumented protocols. * Experience leading technical teams ...
Full Stack Engineer
Herndon, VA · On-site
Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and ... Perform discovery and requirements development for disconnected, manual, or undocumented processes ...
Full Stack Engineer
Herndon, VA · On-site
Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and ... Perform discovery and requirements development for disconnected, manual, or undocumented processes ...
Full Stack Engineer
Herndon, VA · On-site
$125K - $187K/yr
Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and ... Perform discovery and requirements development for disconnected, manual, or undocumented processes ...
Full Stack Engineer
Herndon, VA · On-site
$125K - $187K/yr
Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and ... Perform discovery and requirements development for disconnected, manual, or undocumented processes ...
Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and ... Perform discovery and requirements development for disconnected, manual, or undocumented processes ...
Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and ... Perform discovery and requirements development for disconnected, manual, or undocumented processes ...
Hardware Reverse Engineer with Security Clearance
Arlington, VA · On-site
$142K - $187K/yr
Working alongside incident responders, researchers, engineers, and cybersecurity professionals ... or undocumented hardware systems. • Extensive experience performing firmware reverse engineering ...
Hardware Reverse Engineer with Security Clearance
Arlington, VA · On-site
$142K - $187K/yr
Working alongside incident responders, researchers, engineers, and cybersecurity professionals ... or undocumented hardware systems. • Extensive experience performing firmware reverse engineering ...
Program Manager II, Amazon Worldwide Grocery, Operations Reporting - Ops Business Support
Arlington, VA · On-site
... troubleshooting across undocumented dependencies, UAT accountability, production sign-off ... working cross functionally with tech and non-tech teams PREFERRED QUALIFICATIONS - 3+ years of ...
Program Manager II, Amazon Worldwide Grocery, Operations Reporting - Ops Business Support
Arlington, VA · On-site
... troubleshooting across undocumented dependencies, UAT accountability, production sign-off ... working cross functionally with tech and non-tech teams PREFERRED QUALIFICATIONS - 3+ years of ...
Senior Salesforce Developer
Mclean, VA · On-site
$126K - $155K/yr
You will have room to shape how we build, test, document, and operate Salesforce while working on ... Simplify overlapping Flows, legacy Apex, fragile integrations, and undocumented dependencies ...
Senior Salesforce Developer
Mclean, VA · On-site
$126K - $155K/yr
You will have room to shape how we build, test, document, and operate Salesforce while working on ... Simplify overlapping Flows, legacy Apex, fragile integrations, and undocumented dependencies ...
Undocumented Workers information
See Washington salary details
$11.71 - $13.74
2% of jobs
$13.74 - $15.77
3% of jobs
$15.77 - $17.80
11% of jobs
$19.57 is the 25th percentile. Wages below this are outliers.
$17.80 - $19.83
11% of jobs
$19.83 - $21.86
23% of jobs
The median wage is $21.92 / hr.
$21.86 - $23.88
16% of jobs
$25.23 is the 75th percentile. Wages above this are outliers.
$23.88 - $25.91
15% of jobs
$25.91 - $27.94
11% of jobs
$27.94 - $29.97
3% of jobs
$29.97 - $32
4% of jobs
$32 - $34.03
2% of jobs
$11
$23
$34
How much do undocumented workers jobs pay per hour?
What jobs do undocumented workers work?
What are some common challenges undocumented workers may face in the workplace, and how can they address them?
What are undocumented workers?
What are the key skills and qualifications needed to thrive as an undocumented worker, and why are they important?
What is the difference between Undocumented Workers vs Construction Laborers?
| Aspect | Undocumented Workers | Construction Laborers |
|---|---|---|
| Credentials | No official credentials required | Typically no formal credentials, but some may have safety certifications |
| Work Environment | Varies; often informal or unregulated settings | Construction sites, outdoor and indoor environments |
| Employer & Industry Usage | Hired informally or illegally, often in various industries | Legally employed in construction projects |
| Search & Comparison Intent | Understanding legal status and employment rights | Job duties, qualifications, and employment conditions |
Undocumented workers are individuals employed without legal authorization, often working informally across industries. Construction laborers are legally employed workers performing manual tasks on construction sites. The key difference lies in legal status and employment regulation, with construction laborers typically having recognized employment rights and credentials.

Full-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 23 days ago
Job description
Legato, LLCrecruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position:Windows CNO DeveloperinDulles, VA.
Security Clearance Required: TS/SCI minimum
What You Will Do:
We are seeking a highly skilled CNO Developer with strong reverse engineering capabilities to support advanced research, systems development, and threat analysis. This role requires deep knowledge of the Windows operating system internals, low-level programming, and the ability to analyze and deconstruct binaries for vulnerabilities, malware, or undocumented system behavior. Design, develop, and maintain low-level kernel-mode components, drivers, and subsystems for Windows platforms.Perform reverse engineering of Windows binaries (both legitimate and malicious) to understand system behavior, exploits, or undocumented APIs.Conduct vulnerability research and proof-of-concept exploit development.Analyze crash dumps, root cause bugs, and provide kernel-level debugging and troubleshooting support.Collaborate with cybersecurity researchers, analysts, and software engineers to support security-focused development efforts.Document findings, architecture, and procedures clearly for internal teams or external clients.
Our minimum requirements for this role:
- Active TS/SCI clearance.
- 3+ years of CNO development experience with Windows.
- Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field (or equivalent experience).
- Previous experience in Windows kernel development.
- Proficient in C/C++ for systems-level programming.
- Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays.
- In-depth understanding of Windows internals (e.g., kernel-mode drivers, memory management, system calls, PE file format).
- Experience with kernel-mode debugging and root cause analysis.
- Familiarity with secure coding practices and low-level exploit mitigation techniques (e.g., PatchGuard, CFG, DEP/ASLR).
- Strong understanding of malware behavior and techniques
About Your New Company
Legato, LLC is a dynamic small business headquartered in Columbia, near Ft. Meade, MD. Our positions include Cyber, Software, Systems, Networking, Data Science and other complex engineering capabilities. We set ourselves apart by having employees in the top of their field and who enjoy working at Legato for its attention to its employees, aggressive compensation, and upward mobility possibilities.
We offer a generous benefits package including individual and family health, vision and dental benefits. A minimum of four (4) weeks of paid time off including a week of sick leave. Legato gives our employees 11 federal holidays off and a 401(k) employer match with no vesting schedule. There is an opportunity to earn referral benefits or bank hours if the contract allows.
Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure.
Legato LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status.