TRIAEM is seeking a motivated and mission-focused Mid-Level Test Systems Engineer to support a high-impact program within the National Geospatial-Intelligence Agency (NGA) environment. This is an ...
TRIAEM is seeking a motivated and mission-focused Mid-Level Test Systems Engineer to support a high-impact program within the National Geospatial-Intelligence Agency (NGA) environment. This is an ...
Front End Developer - Mid-level
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$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 6, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 6, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
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$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
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$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
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$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Wednesday, May 13, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
OR · Remote
General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
OR · Remote
General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Front End Developer - Mid-level
OR · Remote
$97.50K - $113.50K/yr
General information Job Posting Title Front End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, May 21, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
OR · Remote
General information Job Posting Title Back End Developer - Mid-level Date Thursday, May 21, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Back End Developer - Mid-level
OR · Remote
General information Job Posting Title Back End Developer - Mid-level Date Friday, May 15, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Friday, May 15, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
Back End Developer - Mid-level
OR · Remote
General information Job Posting Title Back End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
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Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by a Senior-Level Electrical Engineer * Perform load calculations, detailed ...
Mid Level Engineer information
See Oregon salary details
$41.2K - $50.7K
3% of jobs
$50.7K - $60.2K
3% of jobs
$60.2K - $69.6K
4% of jobs
$69.6K - $79.1K
7% of jobs
$79.1K - $88.6K
6% of jobs
$89.4K is the 25th percentile. Wages below this are outliers.
$88.6K - $98K
6% of jobs
The median wage is $106.6K / yr.
$98K - $107.5K
21% of jobs
$107.5K - $117K
4% of jobs
$123.1K is the 75th percentile. Wages above this are outliers.
$117K - $126.4K
29% of jobs
$126.4K - $135.9K
2% of jobs
$135.9K - $145.4K
13% of jobs
$41.2K
$107.6K
$145.4K
How much do mid level engineer jobs pay per year?
What are the key skills and qualifications needed to thrive as a Mid Level Engineer, and why are they important?
What are some common challenges faced by mid-level engineers when transitioning from individual contributor tasks to mentoring junior team members?
What is a Mid Level Engineer?
What is the difference between Mid Level Engineer vs Junior Engineer?
| Aspect | Mid Level Engineer | Junior Engineer |
|---|---|---|
| Experience | 2-5 years of relevant work experience | 0-2 years of experience or entry-level |
| Skills | Proficient in core technical skills, able to handle projects independently | Basic understanding, requires supervision and guidance |
| Responsibilities | Design, develop, and troubleshoot projects; mentor interns or junior staff | Assist in tasks, learn on the job, and support senior staff |
| Certifications | Often required or preferred (e.g., PE, relevant industry certifications) | Typically not required |
The main difference between a Mid Level Engineer and a Junior Engineer lies in experience, skill level, and responsibilities. Mid Level Engineers are expected to work independently on complex tasks, while Junior Engineers focus on learning and supporting more experienced staff. Employers seek Mid Level Engineers for their ability to contribute immediately and handle projects with minimal supervision.

Full-time
Posted 22 days ago
Job description
If you thrive in complex technical environments, enjoy solving integration and testing challenges, and want your work to have real operational impact, we want to talk with you.
This role supports critical testing, integration, and validation efforts across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and Federal Agency environments. TRIAEM is looking for engineers who can move quickly, collaborate effectively, and bring both technical depth and mission awareness to the table.
Location: Springfield or Chantilly, VA
Clearance Required: Active TS/SCI (Polygraph eligibility required)
What You'll Do
As a Test Systems Engineer, you will play a key role in ensuring mission systems perform reliably, securely, and accurately across highly integrated enterprise environments.
Responsibilities include:
- Performing application, system, and integration testing across NSG, ASG, and Federal Agency platforms
- Supporting testing activities within Agile and DevOps development pipelines
- Conducting independent integration testing of software and hardware systems to validate compliance with mission and technical requirements
- Planning and executing both manual and automated testing activities
- Developing and maintaining automated test scripts using scripting and programming languages
- Supporting defect analysis, troubleshooting, and technical investigations during test events
- Collaborating with developers, systems engineers, and mission stakeholders to improve overall system performance and reliability
What We're Looking For
TRIAEM is seeking candidates who are technically strong, adaptable, and ready to contribute immediately within fast-paced mission environments.
Required Qualifications
- Bachelor's degree in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, or related STEM field
- Additional experience may substitute for education:
- 4 additional years with no degree
- 2 additional years with a non-STEM degree
- Additional experience may substitute for education:
- 6+ years of systems integration and testing experience supporting large, complex systems in government or industry environments
- Experience supporting cloud, on-premise, or hybrid infrastructures
- Experience with test management and defect tracking tools
- Experience supporting traditional SDLC, Agile, and DevOps testing methodologies
- Active TS/SCI clearance with ability to obtain and maintain a polygraph
Desired Qualifications
- Master's degree in a related STEM discipline
- Experience with tools and technologies such as:
- JMeter
- Jenkins
- Docker
- Postman
- Swagger
- Nexus
- Apigee
- GitHub/GitLab
- Java
- Bash
- Curl
- XML
- JSON
- SQL
- Python
- JavaScript
- AWS and C2S
- Working knowledge of Model-Based Systems Engineering (MBSE)
- Familiarity with Software Development Frameworks and modern engineering practices
- Previous NGA, NSG/ASG, IC, or DoD experience strongly preferred
Why TRIAEM
At TRIAEM, we support mission-critical programs with a focus on technical excellence, collaboration, and delivery that matters. We are a growing, agile company where engineers are empowered to contribute, innovate, and make an impact from day one.
We are actively building our team for upcoming work and looking to identify strong candidates quickly. If you're seeking meaningful mission work, a collaborative environment, and the opportunity to support national-level GEOINT capabilities, we encourage you to apply now.
Skills & Requirements Qualifications
TRIAEM LLC is an Equal Opportunity/Affirmative Action employer. All qualified candidates will receive consideration for employment without regard to disability, protected veteran status, race, color, sexual orientation/gender identity, religious creed, national origin, citizenship, marital status, sex, age, or genetic information. Applicants may be subject to a background investigation based on job requirements. TRIAEM Prohibits Discrimination and Harassment of Any Kind; we are committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at TRIAEM are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. TRIAEM will not tolerate discrimination or harassment based on any of these characteristics.