Top 140 Application support engineer Jobs in Knoxville, Tn

Software Application Engineer
DeMase Technical Services, LLC —Oak Ridge, TN
- $100,000 - $140,000 a year
- Full-time
- Background check
- Azure
- Computer Science
- Health savings account
- Paid holidays
Quick Apply
DevOps Engineer
Brooksource —Tennessee
- $60 - $70 an hour
- Contract
- Remote
- Background check
- Senior level
- Communication skills
- Health insurance
- Dental insurance
Quick Apply
8d
TELECOMMUNICATIONS ENGINEER I Full Time Days
East Tennessee Children's Hospital —Knoxville, TN
- Full-time
- Microsoft Outlook
- Computer Science
- Mid-level
9d
Software Test Engineer – Molecular Imaging (PET/CT)
Siemens Healthineers —Knoxville, TN
- $89,220 - $122,672 a year
- Full-time
- Computer Science
- Engineering
- Mid-level
- Disability insurance
- Health insurance
Kubernetes Platforms System Engineer
Cadre5 —Knoxville, TN
- Full-time
- Remote
- 5 years
- Mid-level
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
Technical Assistance Technician
Integracon Technologies —Knoxville, TN
- Mid-level
- Communication skills
- Health insurance
- 401(k) 4% Match
Senior System Admin - Knoxville, TN Office Onsite
Edfinancial Holdings LLC —Knoxville, TN
- Office
- SharePoint
- In-person
Quick Apply
Product Manager
Mueller Water Products —Tennessee
- Full-time
- Engineering
- Product management
- Travel
- Paid parental leave
- Employee stock purchase plan
Network Administrator (UC Admin II)
University of Tennessee Medical Center —Knoxville, TN
- Full-time
- 3 years
- In-person
- Senior level
- Health savings account
- Health insurance
Quick Apply
Sales Engineer (Paint, Powder Coating & Finishing Systems, $80K-$115K)
#twiceasnice Recruiting —Knoxville, TN
- $50,000 - $65,000 a year
- Overnight shift
- Spanish
- Engineering
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
2d
Tier III Azure & Microsoft 365 Platform Engineer
Boston Government Services, LLC —Oak Ridge, TN
- $110,000 - $145,000 a year
- Overnight shift
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Disability insurance
- Health insurance
1d
Linux/UNIX Systems Engineer (2–4 Years Experience)
Hudson Manpower —Knoxville, TN
- $30 - $40 an hour
- Full-time
- Hybrid work
- Azure
- Mid-level
- US work authorization
Quick Apply
16h
Integration and Test Engineer - Directed Energy (Multiple Levels)
HII —Knoxville, TN
- $72,254 - $202,959 a year
- Email
- System design
- Mid-level
- Office
- Paid holidays
- Health insurance
Senior Software Engineer, Windows/Desktop Applications - Knoxville, TN, USA
Speechify —Knoxville, TN
- $140,000 - $200,000 a year
- Remote
- Windows
- Mentoring
- APIs
3d
Senior Platform Engineer
Cadre5 —Knoxville, TN
- Full-time
- Remote
- 5 years
- Bachelor's degree
- Travel
- Health insurance
- Dental insurance
Quick Apply
Database Engineer
SOUTH COLLEGE —Knoxville, TN
- Full-time
- Azure
- Computer Science
- System design
- Health insurance
- Dental insurance
Quick Apply
13d
Elavon Payment Gateway/Converge Solution Engineer
U.S. Bank National Association —Knoxville, TN
- $70,890 - $83,400 a year
- Full-time
- Mid-level
- Office
- 3 years
- Paid holidays
- Disability insurance
7d
HPSC System Administrator: Office of Innovative Technologies - UTK
University of Tennessee Health Science Center —Knoxville, TN
- $95,000 - $105,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- University
3d
Kubernetes Platform Systems Engineer
ITR —Oak Ridge, TN
- On call
- 5 years
- Bachelor's degree
- Experience equivalent to degree accepted
Quick Apply
Splunk Detection Engineer
Boston Government Services, LLC —Oak Ridge, TN
- Full-time
- Hybrid work
- Mid-level
- Windows
- Analysis skills
- Disability insurance
- Health insurance

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application support engineer jobs near knoxville, tn

Software Application Engineer

DeMase Technical Services, LLC -
Oak Ridge, TN

Quick Apply

Job Details

Full-time
$100,000 - $140,000 a year

Benefits

Health savings account
Paid holidays
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Employee assistance program
Vision insurance
Flexible schedule
Life insurance
Referral program
Retirement plan

Qualifications

Vendor relationship building
Software engineering
Computer Science
Bachelor's degree
Q Clearance
APIs
ETL
Middleware
Stakeholder relationship building

Full Job Description

DeMase Technical Services is a Women-Owned Small Business created by experts in the cybersecurity, energy, nuclear, and defense markets. We offer best-in-class solutions for nuclear facility licensing, permitting, startup, operations, cybersecurity, and next generation technologies. DeMase provides expert professionals in the fields of cybersecurity, next generation information technologies, nuclear engineering, nuclear technologies, and environmental management. Our cybersecurity team is an industry leader supporting the Cybersecurity Maturity Model Certification (CMMC) ecosystem. DeMase is an expert authorized CMMC C3PAO and full-service CMMC provider for readiness and certification.
https://demase-tech.com/

INTERESTED CANDIDATES SHOULD APPLY VIA THIS LINK:
https://demase-tech.jobs.agile-ats.com/jobs/details/3

We are seeking a highly-skilled Software Application Engineer with strong experience in Commercial Off-The-Shelf (COTS) applications to design, implement, integrate, and support enterprise software solutions. This role will be responsible for configuring and optimizing COTS platforms, ensuring seamless integrations, and delivering scalable, reliable systems that support business operations.

The ideal candidate combines technical expertise with business awareness, ensuring that COTS solutions align with organizational goals while minimizing customization and maximizing out-of-the-box capabilities.

This role requires an active DOE Q security clearance (or equivalent DoD TS).

Key Responsibilities

Evaluates, implements, configures, and maintains COTS applications across the enterprise;
Collaborates with business stakeholders to gather requirements and translate them into system configurations and integrations;
Designs and manages integrations between COTS platforms and internal systems (APIs, middleware, ETL processes);
Performs application upgrades, patching, and lifecycle management;
Supports engineering software packages;
Troubleshoots and resolves application issues, ensuring high availability and performance;
Manages vendor relationships and coordinate support for COTS products;
Develops and maintains technical documentation, system diagrams, and operational procedures;
Ensures security, compliance, and data integrity across applications;
Assists in application testing, validation, and deployment activities; and
Provides ongoing support and enhancements for existing systems.

Basic qualifications

Active DOE Q security clearance (or equivalent DoD TS)
Bachelor’s degree in computer science, information systems, engineering, or related field (or equivalent experience)
Five-plus (5+) years of experience in application engineering, systems integration, or software implementation

Preferred skills/qualifications

Strong experience working with COTS solutions
Experience with API integrations, web services (REST/SOAP), and middleware platforms
Proficiency in scripting or programming, e.g., PowerShell, Python, JavaScript, or similar
Experience with databases, e.g., SQL Server, Oracle, PostgreSQL, etc.
Strong understanding of system architecture, data flows, and enterprise integration patterns
Experience managing vendors and third-party software providers
Excellent analytical, troubleshooting, and problem-solving skills
Familiarity with Azure cloud platforms and SaaS integrations
Knowledge of identity and access management (IAM), SSO, and security frameworks
Experience with DevOps practices, CI/CD pipelines, and automation tools
Background in infrastructure environments, e.g., virtualization, Nutanix, or hybrid cloud environments)
Strong communication and stakeholder engagement skills
Ability to balance out-of-the-box solutions vs. customization
Detail-oriented with a focus on system reliability and scalability
Self-driven with the ability to manage multiple projects simultaneously

Pay range: $100,000-$140,000

Disability accommodation

DeMase Technical Services, LLC is committed to providing reasonable accommodation to applicants with disabilities where appropriate. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.

Benefits 

At DeMase Technical Services, we recognize that high-performing technical professionals need more than just a paycheck—they need a total rewards package that supports performance, resilience, and long-term career sustainability. Our approach is designed with a focus on the full lifecycle of our workforce, from day-to-day well-being to long-term financial security.

We offer a competitive and thoughtfully structured benefits program that supports the demands of technical work, promotes personal and professional stability, and enables you and your family to thrive—both on and off the job. For full-time employees, our benefits include:

· Healthcare (Medica, dental, and vision insurance)

· Flexible schedule

· Health savings account

· Life insurance

· Paid time off

· Retirement plan

· 10 paid holidays

Compliance

DeMase Technical Services is an equal opportunity employer. We consider all qualified applicants without regard to race, religion, color, sex, national origin, age, sexual orientation, gender identity, disability or veteran status, and other factors protected under applicable law.

Affirmative Action employer compliant with OFCCP regulations.

EEOC/AA Employer – Individuals with disabilities and protected veterans welcomed.

E-Verify

DeMase participates in the U.S. Department of Homeland Security E-Verify program in all facilities located in the United States and certain U.S. territories. The E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify program.

Applicants must be able to comply with DeMase Technical Services policies and procedures, including the Code of Ethics and Business Conduct and related workplace conduct and safety policies.

Pay transparency and nondiscrimination statement

DeMase Technical Services complies with all applicable federal, state, and local pay transparency laws. The compensation range provided in this job posting represents a good faith estimate of the base salary or hourly rate for this position at the time of posting. Actual compensation may vary based on factors such as experience, education, skills, geographic location, and internal equity.

In addition to base pay, eligible employees may receive a comprehensive benefits package, which may include health insurance, retirement plans, paid time off, and other company-sponsored programs (all benefits are subject to eligibility requirements).

As a federal contractor, DeMase Technical Services will not discharge or in any other manner discriminate against employees or applicants because they inquire about, discuss, or disclose their own pay or the pay of another employee or applicant; however, employees who have access to compensation information as part of their essential job functions may not disclose such information to individuals who do not otherwise have access, unless the disclosure is:

In response to a formal complaint or charge
In furtherance of an investigation, proceeding, hearing, or action
Consistent with the Company’s legal duty to furnish information

Pay: $100,000.00 - $140,000.00 per year

Benefits:

401(k)
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Referral program
Retirement plan
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

application support engineer jobs in knoxville, tn

Software Application Engineer

DevOps Engineer

TELECOMMUNICATIONS ENGINEER I Full Time Days

Software Test Engineer – Molecular Imaging (PET/CT)

Kubernetes Platforms System Engineer

Technical Assistance Technician

Senior System Admin - Knoxville, TN Office Onsite

Product Manager

Network Administrator (UC Admin II)

Sales Engineer (Paint, Powder Coating & Finishing Systems, $80K-$115K)

Tier III Azure & Microsoft 365 Platform Engineer

Linux/UNIX Systems Engineer (2–4 Years Experience)

Integration and Test Engineer - Directed Energy (Multiple Levels)

Senior Software Engineer, Windows/Desktop Applications - Knoxville, TN, USA

Senior Platform Engineer

Database Engineer

Elavon Payment Gateway/Converge Solution Engineer

HPSC System Administrator: Office of Innovative Technologies - UTK

Kubernetes Platform Systems Engineer

Splunk Detection Engineer

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