Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing) * Cloud & Infrastructure Engineering: 10% ...
Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing) * Cloud & Infrastructure Engineering: 10% ...
Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing) * Cloud & Infrastructure Engineering: 10% ...
Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing) * Cloud & Infrastructure Engineering: 10% ...
Sr Developer - Full Stack
Memphis, TN ยท On-site
... in a full-stack environment. The Senior Developer will participate in defining Stifel's best ... testing, and revising web application code. โข Create components based on user interface/user ...
Sr Developer - Full Stack
Memphis, TN ยท On-site
... in a full-stack environment. The Senior Developer will participate in defining Stifel's best ... testing, and revising web application code. โข Create components based on user interface/user ...
... in a full-stack environment. The Senior Developer will participate in defining Stifel's best ... testing, and revising web application code. โข Create components based on user interface/user ...
... in a full-stack environment. The Senior Developer will participate in defining Stifel's best ... testing, and revising web application code. โข Create components based on user interface/user ...
Full Stack Developer (Angular/NodeJS) - II
Madison, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Madison, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Memphis, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Memphis, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Johnson City, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Johnson City, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Chattanooga, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Chattanooga, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Knoxville, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Quick apply
Full Stack Developer (Angular/NodeJS) - II
Knoxville, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Knoxville, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Knoxville, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Memphis, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Quick apply
Full Stack Developer (Angular/NodeJS) - II
Memphis, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Chattanooga, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Quick apply
Full Stack Developer (Angular/NodeJS) - II
Chattanooga, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
As a Senior Full Stack Development Engineer, you will play a key role in designing, building, and ... Apply modern engineering practices, including shift-left testing and continuous quality improvement
Quick apply
As a Senior Full Stack Development Engineer, you will play a key role in designing, building, and ... Apply modern engineering practices, including shift-left testing and continuous quality improvement
Full Stack Developer (Angular/NodeJS) - II
Madison, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Quick apply
Full Stack Developer (Angular/NodeJS) - II
Madison, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Full Stack Developer (Angular/NodeJS) - II
Johnson City, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Quick apply
Full Stack Developer (Angular/NodeJS) - II
Johnson City, TN ยท On-site
$85K - $116K/yr
Syms Strategic Group (SSG) is seeking a talented Full Stack Developer (Angular/NodeJS) - II ... Perform unit and integration testing across back-end services and API layers * Support deployment ...
Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing) * Cloud & Infrastructure Engineering: 10% ...
Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing) * Cloud & Infrastructure Engineering: 10% ...
IT - Software Quality Analyst
Memphis, TN ยท On-site
Ability to conduct full-stack testing from the UI through to the backend. * Hands-on coding ability in languages such as Java, JavaScript, and SQL. * Experience leveraging AI-assisted quality ...
New
IT - Software Quality Analyst
Memphis, TN ยท On-site
Ability to conduct full-stack testing from the UI through to the backend. * Hands-on coding ability in languages such as Java, JavaScript, and SQL. * Experience leveraging AI-assisted quality ...
New
We are seeking a Sr. Full-Stack Developer with deep expertise in .NET (C#), Angular, and API-driven ... Contribute to CI/CD pipelines and automated testing * Participate in architecture decisions ...
We are seeking a Sr. Full-Stack Developer with deep expertise in .NET (C#), Angular, and API-driven ... Contribute to CI/CD pipelines and automated testing * Participate in architecture decisions ...
Sr. Full-Stack Developer (.NET / Angular)
Nashville, TN ยท On-site
$70 - $90/hr
We are seeking a Sr. Full-Stack Developer with deep expertise in .NET (C#), Angular, and API-driven ... Contribute to CI/CD pipelines and automated testing * Participate in architecture decisions ...
Sr. Full-Stack Developer (.NET / Angular)
Nashville, TN ยท On-site
$70 - $90/hr
We are seeking a Sr. Full-Stack Developer with deep expertise in .NET (C#), Angular, and API-driven ... Contribute to CI/CD pipelines and automated testing * Participate in architecture decisions ...
As a Lead Full-stack Software Engineer , you will actively engage in your engineering craft, taking ... Lead requirement analysis, component design, development, unit testing, integrations, and support.
As a Lead Full-stack Software Engineer , you will actively engage in your engineering craft, taking ... Lead requirement analysis, component design, development, unit testing, integrations, and support.
Stack Tester information
See Tennessee salary details
$9.82 - $14.10
7% of jobs
$14.10 - $18.39
16% of jobs
$19.34 is the 25th percentile. Wages below this are outliers.
$18.39 - $22.67
9% of jobs
$22.67 - $26.95
3% of jobs
$26.95 - $31.24
10% of jobs
The median wage is $32.95 / hr.
$31.24 - $35.52
10% of jobs
$35.52 - $39.81
7% of jobs
$39.81 - $44.09
9% of jobs
$44.66 is the 75th percentile. Wages above this are outliers.
$44.09 - $48.38
16% of jobs
$48.38 - $52.66
6% of jobs
$52.66 - $56.94
5% of jobs
$9
$34
$56
How much do stack tester jobs pay per hour?
What is a Stack Tester job?
A Stack Tester is responsible for conducting emissions testing on industrial stacks to ensure compliance with environmental regulations. They collect air samples, operate testing equipment, and analyze emissions data. The role involves working outdoors, traveling to various sites, and following strict safety protocols. Stack Testers help industries meet air quality standards and regulatory requirements set by agencies like the EPA.
What are the key skills and qualifications needed to thrive in the Stack Tester position, and why are they important?
To thrive as a Stack Tester, you need a solid understanding of emissions testing protocols, environmental science, and analytical data collection, often supported by relevant technical training or certifications such as EPA Method 5 or NIOSH courses. Proficiency with stack sampling equipment, gas analyzers, and software for data logging and reporting is essential. Strong attention to detail, physical stamina, and effective communication help Stack Testers succeed, especially when working outdoors or as part of a team at industrial sites. These abilities ensure accurate emissions measurements, regulatory compliance, and the safe execution of testing procedures.
What are the typical daily responsibilities and work conditions for a Stack Tester?
Stack Testers spend much of their day collecting air samples from emission sources like smokestacks at industrial facilities using specialized equipment, often in outdoor or high-elevation environments. The role involves setting up, calibrating, and operating monitoring instruments, accurately recording data onsite, and later preparing detailed reports for compliance with environmental regulations. You may work in varying weather conditions and sometimes at significant heights or within safety-restricted zones, so adherence to safety procedures is critical. Work schedules can be irregular due to the need to conduct tests during plant downtime or according to regulatory requirements, and Stack Testers frequently collaborate with plant operators, environmental engineers, and regulatory officials. This role is ideal for those who enjoy hands-on technical work, troubleshooting, and contributing to environmental protection.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 7 days ago
Job description
Responsibilities include:
- Design, develop, and maintain enterprise-grade software applications.
- Implement AI/ML data pipelines and retrieval-augmented generation (RAG) systems for mission-critical workflows.
- Ensure all deliverables meet DOE compliance, security standards, and operational requirements.
- Collaborate with security, infrastructure, and cross-functional teams to support national security and customer objectives.
Required Qualifications:
- Bachelor's degree in Computer Science, Software Engineering, or other Engineering Field with AI hands on experience
- 2+ years of hands-on experience in full-stack development (.NET, Python, React/Blazor)
- Proven experience with AWS cloud infrastructure, containerization (Docker), and CI/CD pipelines
- Experience with AI/ML integration, RAG systems, and data pipeline engineering (ETL, NiFi, Spark)
- Familiarity with secure/regulated environments (DOE compliance, IP whitelisting, secret management, audit-ready logging)
Preferred:
- Active Q or TS-eligible security clearance
ESSENTIAL FUNCTIONS OF THE POSITION
- Software Development & Architecture: 50% (Designing full-stack applications, implementing CQRS, REST APIs, Blazor/React frontends, unit testing)
- Cloud & Infrastructure Engineering: 10% (containerization, CI/CD pipeline management, performance optimization, local first deployment, AWS/Azure integration)
- AI/ML & Data Pipeline Integration: 15% (Building RAG systems, ETL pipelines, data ingestion for ML models, spend tracking, OSINT integration)
- Security & Compliance: 15% (Implementing hardened security controls, DOE/agency compliance, SSM secret management, log sanitization, audit readiness)
- Cross-Functional Collaboration & Documentation: 10% (Working with security/infra teams, Agile workflows, technical documentation, code reviews)
Unusual or Special Physical Requirements of Position
- Lifting: 0%
- Climbing: 0%
- Crawling: 0%
- Special clothing/equipment (wearing): 0%
- Unusual physical requirements: 0%
- High noise level: 1%
- Other:
- undefined
Description of Work Environment
- Office environment
- Some travel may be involved to support client work 5-10%
- Other:
Equipment and Machines Involved in Work Tasks
- Laptop, dual monitors, development IDEs, cloud consoles, version control systems, Jira/DevOps tools
- Hand tools for occasional system maintenance (<5%)
Criticality of Attendance
- Overtime, regular days, off days: 5-10%
- Shift, 1st, 2nd, 3rd: 1st
- Necessity for regular attendance: 100%
- Urgency for punctuality: 10%?
Other Essential Functions:
Participate in peer code reviews, contribute to technical documentation, support production debugging/incident response, and assist in onboarding or mentoring junior engineers as needed.
Compensation Details:
$80k - $110K
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
- Health, dental, and vision insurance
- Paid time off and holidays
- Retirement benefits (including 401(k) matching)
- Educational reimbursement
- Parental leave
- Employee stock purchase plan
- Tax-saving options
- Disability and life insurance
- Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
07/08/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.