Engineer Jobs in Us

156 jobs found

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14d ago

Analytics Engineer II

Collins Aerospace Hartford, CT 🇺🇸 Remote

Hartford, CT

14d ago

$69k - $131k/yr Full time Python Data Analysis Data Analytics

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Job Description

Collins Aerospace’s Integrated Product Analytics team seeks an Analytics Engineer II to build and mature an end-to-end digital thread across portfolio products.

Responsibilities

Perform data analysis using Python to support informed business decisions
Use statistical methods to evaluate data completeness, accuracy, and reliability
Assist engineering teams with root cause analysis investigations
Drive organizational adoption of semantic models and ontologies
Design and develop executable Python-based analytical models
Automate data processing, analysis, and formatting workflows
Clean, structure, and analyze datasets using Python
Deploy machine learning algorithms on numerical and categorical datasets

Requirements

Typically requires a STEM degree (or Advanced Degree in a related field), unless restricted by local laws/regulations, plus minimum 2 years of prior relevant experience
U.S. citizenship required since only U.S. citizens are authorized to access information under this program/contract
Python experience for data analysis and model development

Technologies

Python
Machine learning
Git
AWS
Azure
Apache Spark
Jira
Confluence

Compensation

USD 68,900 - 131,100 per year

Remote Information

Remote employees work primarily offsite (from home)
Travel to the Hartford, CT site location may be required as needed
If you live within a reasonable commute of a Collins site with other colleagues you interact with, your manager will discuss any degree of onsite presence associated with the role

Benefits

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
401(k) plan with employer matching and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program

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15d ago

Senior AI Engineer — Conversational Voice AI

SmartAdvocate Remote 🇺🇸 Remote

Remote

15d ago

$120k - $160k/yr Full time Backend Developer Ai Engineer Artificial Intelligence

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Job Description

SmartAdvocate is seeking a Senior AI Engineer to build and operate enterprise-grade conversational voice AI agents for legal case intake and client calls. The role focuses on production ownership, telephony integrations, and reliable write-back of call results into case files with safety, monitoring, and audit readiness.

Responsibilities

Architect, build, and deploy conversational voice agents that interact with callers, leads, and clients.
Integrate conversational systems with VoIP/SIP and cloud communications platforms including Twilio, Plivo, Amazon Connect, and LiveKit, supporting topologies such as call forwarding, conferencing an agent onto a live call (including onto an SA number), and full number porting so the solution works with any firm phone system.
Address live-call realities such as barge-in and turn-taking, interruptions, poor reception, accents, background noise, and graceful degradation when confidence drops.
Optimize real-time STT, TTS, NLU, and latency budgets; select and tune voices for naturalness.
Design warm transfer and escalation flows, including handing off to a human with full context and identifying high-value or urgent situations for immediate routing.
Build real-time pipelines that transcribe, parse, and structure call conversations to populate case fields, create intake records, update case notes, and trigger downstream workflows automatically.
Record and summarize every call into the case file with clear provenance for any information the agent entered.
Detect the caller’s language and respond in it, with Spanish as the first priority after English.
Design caller identification and authentication before any case information is disclosed, using more than caller ID alone.
Make agent behavior configurable per firm, including operating hours and after-hours coverage, outbound calling windows by callee type and time zone, escalation rules, and voice selection.
Implement guardrails, fallbacks, structured logging, and call/transcript retention that supports audit requirements.
Own the service in production, including latency budgets, monitoring, alerting, failover, and on-call responsibilities, given the availability-critical nature of a law firm’s main phone line.

Requirements

Demonstrable production experience building conversational voice agents integrated with telephony infrastructure such as SIP/RTP, WebRTC, Twilio Media Streams, LiveKit, Deepgram, ElevenLabs, Vapi, Retell, or similar.
Real-time audio pipeline engineering experience including streaming STT and TTS, sub-second response handling, concurrency, and latency profiling under load.
Pipeline engineering experience for extracting structured JSON or database payloads from live audio streams.
Strong Python service development (FastAPI/async or equivalent) and clean REST API design.
Production-ready LLM integration including function/tool calling, structured outputs, prompt and context engineering, and cost and latency tuning.
Experience with event-driven and asynchronous patterns such as queues, background workers, retries, and idempotency.
Ability to evaluate conversational quality systematically through test suites, transcript review, and regression testing when prompts or models change.
Production ownership experience with containerized deployment, CI/CD, monitoring, structured logging, and having personally debugged a live outage.

Technologies

VoIP/SIP, Twilio, Plivo, Amazon Connect, LiveKit
SIP/RTP, WebRTC, Twilio Media Streams
Deepgram, ElevenLabs, Vapi, Retell
STT, TTS, NLU
FastAPI, Python, LLM, JSON, REST API, CI/CD, queues

Benefits

Salary Range: $120,000.00 - $160,000.00 (yearly)
Comprehensive benefits package
401(k) and 401(k) matching
Dental insurance, Health insurance, Health savings account, Vision insurance, Life insurance
Flexible spending account
Paid time off and Parental leave
Reports to the CTO; works closely with the existing AI Architect and AI development team
Location: Remote (US) or Hybrid in Melville NY
Opportunity to lead high-impact AI work on an established platform with real customers and real data

Location and Salary

Location: Remote (remote)

Salary: USD 120,000 - 160,000 per yearly

How We Hire

Resume and portfolio review
A 45-minute conversation about systems you have built and operated
A short technical exercise using a realistic problem from the actual domain (not a whiteboard puzzle)
A final conversation with the CTO and the AI team

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17d ago

Application Security Engineer - AI Trainer

DataAnnotation Reston, VA 🇺🇸 Remote

Reston, VA

17d ago

$50 - $100/hr Contract Adversarial Ai Security Adversarial Ai Security Evaluation Ai Security

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Job Description

DataAnnotation is hiring an Application Security Engineer - AI Trainer to help advance AI models built for cybersecurity. This contract role is fully remote, with a flexible schedule and hourly pay of $50 to $100 USD per hour through their platform. You will evaluate AI-generated security content, solve security-focused technical problems, and provide feedback that directly influences the next generation of AI security tools.

What you will do

Review and evaluate AI-generated cybersecurity content, including threat analysis, vulnerability assessments, and offensive security techniques, with an emphasis on real-world accuracy and validity.
Design and resolve security-focused technical problems used to train AI systems.
Write clear technical explanations and security-relevant code.
Provide feedback that helps shape how future AI security models are built.

What you bring

2+ years of hands-on experience in a cybersecurity role such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or adjacent work, including government or military cyber operations.
Some coding experience. You should feel comfortable navigating and patching a codebase.
English fluency (native or bilingual level) with strong writing skills.
Bachelor’s degree preferred.
Cybersecurity certifications are a plus, such as OSCP, CRTO, GREM, GCFA, CEH, and similar.

Benefits and contracting highlights

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects to take on and when to work, using your own computer.
Competitive hourly pay: $50 to $100 USD per hour.
Higher bonus rates may be available for certain projects.
Impact: help shape AI technologies built for cybersecurity.

Payment: You will be paid via PayPal.

Important: We will never ask for any money from you. Availability: This opportunity is limited to applicants located in the US, Canada, UK, Ireland, Australia, and New Zealand.

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19d ago

Power Systems Engineer

Handshake AI Remote 🇺🇸 Remote

Remote

19d ago

$120+/hr Part time Electrical Engineering Artificial Intelligence Data Analysis

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Job Description

Handshake AI is seeking experienced Power Systems Engineers to support AI research through flexible, part-time contract work. This remote role focuses on creating realistic power engineering problem scenarios and assessing AI-generated responses for accuracy and engineering soundness across power systems topics.

Work is designed for an asynchronous environment, allowing you to complete tasks at your own pace with no set schedule or minimum-hour requirement. Part-time contractors will contribute structured technical feedback to help strengthen AI model performance.

Key Responsibilities

Create expert-level power engineering problems and scenarios grounded in real design, analysis, testing, commissioning, operations, and field work
Review AI-generated responses for technical accuracy, practical feasibility, safety, and alignment with industry standards and engineering practice
Evaluate calculations, assumptions, methodologies, and recommendations related to power flow, short-circuit analysis, protection, grid stability, equipment selection, and related topics
Provide clear, structured written feedback to help improve AI model performance
Complete tasks at your own pace, with no set schedule or minimum-hour requirement

Requirements

Based in the United States
Strong written communication and attention to detail
Ability to explain complex power-engineering concepts clearly
Ability to work independently in a remote, asynchronous environment
5+ years of hands-on power systems engineering experience
MS or PhD in Electrical Engineering, Power Engineering, or a closely related field (or BS in Electrical Engineering paired with strong industry experience)

Preferred Fit

Industry experience: 5+ years of hands-on power systems engineering experience (15–20 years is ideal)
Degree: MS or PhD in Electrical Engineering, Power Engineering, or a closely related field; BS in Electrical Engineering also qualifies with strong industry experience
Power systems expertise demonstrated depth in one or more areas including:
- Transmission or distribution systems
- Microgrids and distributed energy resources
- High-voltage equipment and substations
- Protection, control, and relay coordination
- Power-flow, short-circuit, stability, or contingency analysis
- Grid integration of renewable energy and battery storage
- Power quality, grounding, or arc-flash analysis
- Utility operations, commissioning, or field engineering

Tools and Technologies

ETAP, PSS®E, PSCAD, PowerWorld, DIgSILENT PowerFactory, SKM PowerTools, CYME
MATLAB/Simulink, Python

Additional Qualifications

Professional Engineer (PE) license or comparable professional certification
Experience applying relevant IEEE, IEC, NERC, NFPA, or utility standards
Experience with protective-relay platforms and software from SEL, GE Vernova, Siemens, ABB, or comparable providers
Experience at an electric utility, grid operator, engineering consultancy, EPC firm, power-equipment manufacturer, renewable-energy developer, or recognized employer such as GE Vernova, Siemens Energy, Hitachi Energy, Schneider Electric, Eaton, or Burns & McDonnell

Location: Remote (remote). Employment type: part time. Compensation: USD 120 per hourly.

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20d ago

Service Desk Engineer

Nexus Technologies LLC Remote 🇺🇸 Remote

Remote

20d ago

$26+/hr Full time Active Directory Cloud Platforms Computer Skills

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Job Description

Service Desk Engineer role delivering Tier 1 technical support across multiple client environments in a fast-paced MSP setting.

Responsibilities

Act as the first point of contact for incidents and service requests via phone, chat, email, and ticketing system.
Provide remote troubleshooting and technical support across Windows and macOS.
Troubleshoot and resolve moderately complex hardware, software, and peripheral issues.
Support Microsoft 365 environments including Exchange Online, Teams, SharePoint, and OneDrive.
Perform Exchange diagnostics such as message tracing, mailbox permissions management, and mail flow analysis.
Support line-of-business applications, remote access tools, and collaboration platforms across client infrastructures.
Diagnose and resolve workstation performance issues, operating system errors, and application conflicts.
Support MFA configuration, conditional access troubleshooting, and secure account recovery processes.
Manage device enrollment, configuration, and compliance using Microsoft Intune, Addigy, Jamf, or other RMM/MDM tools.
Assist with deployment of policies, software packages, and configuration changes across client environments.
Perform account administration within Active Directory and Entra ID, including permissions management and access troubleshooting.
Provide intermediate networking support including DNS, DHCP, VPN connectivity, and basic routing issues.
Support RMM platforms to proactively identify and remediate issues.
Manage a ticket queue across multiple clients while adhering to defined SLAs and response targets.
Accurately log, categorize, prioritize, and document incidents in the PSA/ITSM platform (e.g., ConnectWise, Autotask, ServiceNow).
Perform thorough troubleshooting to resolve issues before closure or reassignment.
Identify incidents requiring escalation and route them to Tier 2 or Tier 3.
Review Entra ID sign-in logs to investigate suspicious login activity or account lockouts.
Assist with endpoint security tools including antivirus, EDR, and email security platforms.
Support remediation efforts following documented security procedures.
Maintain adherence to client-specific compliance requirements and data protection standards.
Provide professional support while representing the MSP brand, including clear communication to technical and non-technical stakeholders.
Deliver timely updates on open issues and manage client expectations through consistent service delivery relationships.

Requirements

1–3 years of experience in a service desk or Managed Service Provider (MSP) environment (MSP experience preferred).
Strong working knowledge of Windows and macOS operating systems.
Experience supporting Microsoft 365 environments including Exchange Online administration.
Hands-on experience with Intune and/or Apple device management tools (Addigy, Jamf).
Experience with Active Directory and Entra ID administration.
Working knowledge of networking fundamentals: TCP/IP, DNS, DHCP, VPN.
Familiarity with RMM and PSA tools such as ConnectWise, Autotask, NinjaOne, or similar platforms.
Exposure to endpoint security tools and email security platforms.

Technologies

Windows, macOS
Microsoft 365: Exchange Online, Teams, SharePoint, OneDrive
Active Directory, Entra ID
MFA, conditional access
Intune, Addigy, Jamf
RMM, MDM, RMM platforms
TCP/IP, DNS, DHCP, VPN
PSA/ITSM platform: ConnectWise, Autotask, ServiceNow
NinjaOne
Antivirus, EDR, email security platforms
Exchange diagnostics: message tracing, mailbox permissions management, mail flow analysis

Benefits

Four weeks of annual accrued PTO
Seven paid national holidays
Medical, dental, vision options
Company-paid life insurance, short and long-term disability
Voluntary benefits: critical illness and accident
Voluntary Legal Shield and identity theft protection
Discretionary annual 401k match plan
Generous employee referral bonus plan
Employee Assistance Program
Access to over 90,000+ courses in ADP My Learning
StandOut employee engagement tools
Eligible to apply for a Pluralsight license
Eligible to apply for NexusTek Technical Academy or Leadership Academy

Working Hours

Service Desk coverage is 24/7; schedules are based on this coverage.
Shift: Monday-Friday, 9:00 am to 6:00 pm ED T (may vary by an hour either way).
During training, shift may be slightly different.

Location Requirements

100% remote, USA (work from home)

Pay and Benefits

Full-time, remote position performed in the United States with no travel.
Estimated starting wage: $26.00 per hourly (less applicable withholdings and deductions), paid on a semi-monthly basis.
Actual offer may vary based on experience, qualifications, tenure (for existing employees), skill set, availability of qualified candidates, geographic location, certifications held, and other relevant factors.

Application Stage

Submit your application.
Complete the Culture Index survey: https://go.cultureindex.com/p/zACpDINuzjBrFELEr0
Note: Completing the Culture Index survey is an application requirement; final candidates who have not completed it will not be considered for final selection.

Screening Stage

Recruiters review each application.
If selected, you will be contacted for an introductory screening.
20 min Recruiter screening to introduce you to Nexus Technologies LLC and discuss what motivates you.

Interview Stage

1-hour technical interview with Hiring Manager (virtual).
2-hour lab assessment taken from home.
30 min follow-up Hiring Manager interview.
References: 3 professional references, at least one direct supervisor.
Opportunity to request additional conversations with team members not met during the process.

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21d ago

Application Security Engineer - AI Trainer

DataAnnotation Southlake, TX 🇺🇸 Remote

Southlake, TX

21d ago

$50 - $100/hr Contract Ai Security Ai Security Evaluation Application Security

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Job Description

The Application Security Engineer - AI Trainer role supports the training of AI models for cybersecurity outcomes. You will assess AI-produced security material, contribute technical problem-solving for model training, and provide feedback that helps shape how future AI security reasoning develops.

Location and Work Arrangement

Location: Southlake, TX (remote)
Remote availability: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand

Employment Details

Job type: contract
Experience: 2+ years
Pay: USD $50 to $100 per hour

Responsibilities

Assess AI-generated cybersecurity content, including threat analysis, vulnerability assessments, and offensive security techniques, focusing on real-world accuracy and validity.
Develop and solve security-focused technical problems that are used to train AI systems.
Create clear technical explanations and produce security-relevant code where needed.
Deliver feedback that directly influences the next generation of AI security models.

Requirements

Cybersecurity experience: 2+ years of hands-on experience in a cybersecurity role, such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or closely related areas, including government or military cyber operations.
Coding ability: some coding experience is required; the role involves comfort navigating and patching a codebase.
English proficiency: fluency in English (native or bilingual level) with strong writing skills.
Education: a bachelor's degree is preferred.
Certifications (plus): OSCP, CRTO, GREM, GCFA, CEH, or similar cybersecurity credentials.

Benefits

Fully remote work: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible scheduling: select projects you take on and set your working times.
Hourly compensation: projects are paid at $50 to $100 USD per hour.
Potential for higher rates: higher bonus rates may be available for certain projects.
Impact: contribute to shaping AI technologies built for cybersecurity.

Contracting Notes

Payment method: payment is made via PayPal.
No fees: the company will never ask for money from you.
Eligibility: this job is available only to candidates in the US, Canada, UK, Ireland, Australia, and New Zealand.

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23d ago

Application Security (AppSec) Engineer - AI Trainer

DataAnnotation Seattle, WA 🇺🇸 Remote

Seattle, WA

23d ago

$50 - $100/hr Full time Ai Content Security Ai Security Application Security

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Job Description

Fully remote and project-based, this role supports flexible scheduling while you help train AI systems for cybersecurity. You will evaluate AI-generated security content, build security-focused problem solutions, and provide feedback that directly improves future AI security models. Projects are paid hourly at $50 to $100 USD, with the possibility of higher bonus rates for select work.

Payment is processed via PayPal. DataAnnotation will never ask for any money from you. This opportunity is available to candidates located in the US, Canada, UK, Ireland, Australia, and New Zealand.

What you’ll do

Evaluate AI-generated cybersecurity content, including threat analysis, vulnerability assessments, and offensive security techniques, with an emphasis on real-world accuracy and validity.
Design and solve security-focused technical problems that are used to train AI systems.
Write clear technical explanations and security-relevant code.
Provide feedback that informs and shapes the next generation of AI models for cybersecurity.

What you bring

2+ years of hands-on experience in a cybersecurity role, such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or adjacent fields, including government or military cyber operations.
Coding experience is required, with comfort navigating and patching a codebase.
English fluency (native or bilingual level) and strong writing skills.
Bachelor’s degree preferred.
Certifications are a plus, such as OSCP, CRTO, GREM, GCFA, CEH, and similar.

Location, schedule, and pay

Location: Seattle, WA (remote)
Work model: Fully remote
Schedule: Flexible, with the ability to choose which projects you take on and when you work
Equipment: Work is performed on your own computer
Compensation: $50 to $100 USD per hour, with potential higher bonus rates for certain projects

Impact: Help shape AI technologies built for cybersecurity by validating content, solving security-focused technical challenges, and providing feedback that improves model performance.