Software Engineer IV
Dahlgren, VA ยท On-site
SEACORP is seeking a well-qualified Software Engineer IV . Primary Duties and Responsibilities: Job Summary: SEACORP is seeking a full-time Senior Software Developer in Dahlgren, VA. This candidate ...
Dahlgren, VA ยท On-site
SEACORP is seeking a well-qualified Software Engineer IV . Primary Duties and Responsibilities: Job Summary: SEACORP is seeking a full-time Senior Software Developer in Dahlgren, VA. This candidate ...
Dahlgren, VA ยท On-site
SEACORP is seeking a well-qualified Software Engineer IV . Primary Duties and Responsibilities: Job Summary: SEACORP is seeking a full-time Senior Software Developer in Dahlgren, VA. This candidate ...
Title Infrastructure & Application Support Engineer IV About the Organization IMIA,LLC is the only national marine surface preparation painting contractor servicing every U.S. Port with a mobile ...
Title Infrastructure & Application Support Engineer IV About the Organization IMIA,LLC is the only national marine surface preparation painting contractor servicing every U.S. Port with a mobile ...
Virginia Beach, VA ยท On-site
$115K - $130K/yr
Secret AERMOR is hiring a Software Engineer IV in Virginia Beach, VA to support software development, system design, documentation, and testing. The role involves reviewing source code, participating ...
Virginia Beach, VA ยท On-site
$115K - $130K/yr
Secret AERMOR is hiring a Software Engineer IV in Virginia Beach, VA to support software development, system design, documentation, and testing. The role involves reviewing source code, participating ...
Virginia Beach, VA ยท On-site
Secret AERMOR is hiring a Software Engineer IV in Virginia Beach, VA to support software development, system design, documentation, and testing. The role involves reviewing source code, participating ...
Quick apply
Virginia Beach, VA ยท On-site
Secret AERMOR is hiring a Software Engineer IV in Virginia Beach, VA to support software development, system design, documentation, and testing. The role involves reviewing source code, participating ...
SEACORP is seeking a full-time Senior Software Developer in Dahlgren, VA. This candidate will work with testers, software engineers, systems engineers and cyber experts from the Navy and Underwarfare ...
SEACORP is seeking a full-time Senior Software Developer in Dahlgren, VA. This candidate will work with testers, software engineers, systems engineers and cyber experts from the Navy and Underwarfare ...
Chantilly, VA ยท On-site
We are seeking a Cybersecurity Engineer 4 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers ...
Chantilly, VA ยท On-site
We are seeking a Cybersecurity Engineer 4 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers ...
Richmond, VA ยท On-site
$117K - $169K/yr
Overview Transmission Engineer IV will function as the responsible engineer on assigned Transmission Line Projects and will provide overall project coordination and civil/structural technical ...
Richmond, VA ยท On-site
$117K - $169K/yr
Overview Transmission Engineer IV will function as the responsible engineer on assigned Transmission Line Projects and will provide overall project coordination and civil/structural technical ...
Tysons, VA ยท On-site
$84K - $109K/yr
Overview Control Engineer 4 - Tysons, Virginia Company Overview M.C. Dean is Building Intelligenceโข. As a leader and premier provider of cyber-physical systems, we spearhead the design ...
Tysons, VA ยท On-site
$84K - $109K/yr
Overview Control Engineer 4 - Tysons, Virginia Company Overview M.C. Dean is Building Intelligenceโข. As a leader and premier provider of cyber-physical systems, we spearhead the design ...
$107K/yr
We are looking for a Data Engineer IV to join our team! In this role you will be a key driver of technical excellence, strategy, and innovation with a central role in the success of our data projects.
$107K/yr
We are looking for a Data Engineer IV to join our team! In this role you will be a key driver of technical excellence, strategy, and innovation with a central role in the success of our data projects.
$131K - $158K/yr
We are looking for a Data Engineer IV to join our team! In this role you will be a key driver of technical excellence, strategy, and innovation with a central role in the success of our data projects.
$131K - $158K/yr
We are looking for a Data Engineer IV to join our team! In this role you will be a key driver of technical excellence, strategy, and innovation with a central role in the success of our data projects.
Arlington, VA ยท On-site
$107K - $160K/yr
We are looking for a Data Engineer IV to join our team! In this role you will be a key driver of technical excellence, strategy, and innovation with a central role in the success of our data projects.
Arlington, VA ยท On-site
$107K - $160K/yr
We are looking for a Data Engineer IV to join our team! In this role you will be a key driver of technical excellence, strategy, and innovation with a central role in the success of our data projects.
Fairfax, VA ยท On-site
$88K - $155K/yr
... a four-year college or university accredited by the Accreditation Board of Engineering and Technologies with a bachelor's degree in the appropriate engineering or architectural field; plus, four ...
Fairfax, VA ยท On-site
$88K - $155K/yr
... a four-year college or university accredited by the Accreditation Board of Engineering and Technologies with a bachelor's degree in the appropriate engineering or architectural field; plus, four ...
Arlington, VA ยท On-site
$107K - $160K/yr
... Engineer IV to join our team! In this role, you will provide subject-matter expertise in lifecycle management of ARC's Traverse portfolio infrastructure systems including supporting, administering ...
Arlington, VA ยท On-site
$107K - $160K/yr
... Engineer IV to join our team! In this role, you will provide subject-matter expertise in lifecycle management of ARC's Traverse portfolio infrastructure systems including supporting, administering ...
Fairfax, VA ยท On-site
$117K - $140K/yr
Data Engineer (Engineer IV) Location: Kaiserslautern, Germany Clearance: Secret Responsibilities include, but are not limited to, the following: Configure Data Pipelines: Design ETL Processes:
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Fairfax, VA ยท On-site
$117K - $140K/yr
Data Engineer (Engineer IV) Location: Kaiserslautern, Germany Clearance: Secret Responsibilities include, but are not limited to, the following: Configure Data Pipelines: Design ETL Processes:
Fairfax, VA ยท On-site
... four-year college or university accredited by the Accreditation Board of Engineering and ... Technologies with a bachelor's degree in the appropriate engineering or architectural field; plus ...
Fairfax, VA ยท On-site
... four-year college or university accredited by the Accreditation Board of Engineering and ... Technologies with a bachelor's degree in the appropriate engineering or architectural field; plus ...
... Engineer IV to join our team! In this role, you will provide subject-matter expertise in lifecycle management of ARC's Traverse portfolio infrastructure systems including supporting, administering ...
... Engineer IV to join our team! In this role, you will provide subject-matter expertise in lifecycle management of ARC's Traverse portfolio infrastructure systems including supporting, administering ...
Fairfax, VA ยท On-site
$88K - $155K/yr
This job announcement is listed with a closing date of 9/4/26, and interested applicants are ... Professional Engineer (PE) in another state. * None of the above 07 If you possess a valid ...
Fairfax, VA ยท On-site
$88K - $155K/yr
This job announcement is listed with a closing date of 9/4/26, and interested applicants are ... Professional Engineer (PE) in another state. * None of the above 07 If you possess a valid ...
Fairfax, VA ยท On-site
... a four-year college or university accredited by the Accreditation Board of Engineering and Technologies with a bachelor's degree in the appropriate engineering or architectural field; plus, four ...
Fairfax, VA ยท On-site
... a four-year college or university accredited by the Accreditation Board of Engineering and Technologies with a bachelor's degree in the appropriate engineering or architectural field; plus, four ...
Tysons, VA ยท On-site
$84K - $109K/yr
Control Engineers work in various applications including industrial controls, cybersecurity, building automation, water / wastewater, power controls and protection, energy management, and ...
Tysons, VA ยท On-site
$84K - $109K/yr
Control Engineers work in various applications including industrial controls, cybersecurity, building automation, water / wastewater, power controls and protection, energy management, and ...
Fairfax, VA ยท On-site
$200K - $250K/yr
SATCOM RF Engineer IV Location: Washington, DC Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: * Experience in communication system development, satellite ground ...
Fairfax, VA ยท On-site
$200K - $250K/yr
SATCOM RF Engineer IV Location: Washington, DC Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: * Experience in communication system development, satellite ground ...
$71.4K - $79.9K
8% of jobs
$79.9K - $88.3K
4% of jobs
$95.6K is the 25th percentile. Wages below this are outliers.
$88.3K - $96.8K
15% of jobs
The median wage is $104K / yr.
$96.8K - $105.3K
27% of jobs
$105.3K - $113.7K
15% of jobs
$118K is the 75th percentile. Wages above this are outliers.
$113.7K - $122.2K
13% of jobs
$122.2K - $130.7K
4% of jobs
$130.7K - $139.2K
1% of jobs
$139.2K - $147.6K
0% of jobs
$147.6K - $156.1K
6% of jobs
$156.1K - $164.6K
7% of jobs
$71.4K
$112.9K
$164.6K
| Aspect | Engineer IV | Engineer III |
|---|---|---|
| Required Credentials | Bachelor's degree in engineering; 4+ years experience | Bachelor's degree in engineering; 2-4 years experience |
| Work Environment | Project teams, design, and development roles | Support roles, project assistance, and implementation |
| Employer & Industry Usage | Common in manufacturing, tech, and engineering firms | Often entry to mid-level in similar industries |
| Search & Comparison Intent | Understanding seniority and responsibilities | Clarifying career progression |
Engineer IV typically has more experience and handles complex projects, while Engineer III is often an earlier career stage with supporting responsibilities. The main difference lies in experience level and scope of work, with Engineer IV taking on more advanced tasks.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted yesterday
Sourced by ZipRecruiter
Guided missile and space vehicle manufacturing
501 - 1,000 Employees
Middletown, RI, US
1981