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Engineer Iii Jobs (NOW HIRING)

Gnostech

Software Engineer III

San Diego, CA · On-site

$125K - $175K/yr

Gnostech, LLCis seeking a skilled Software Engineer III to support the Navy and Marine Corps (NAVWAR/NIWC Pacific) Meteorology and Oceanography (METOC) In-Service Engineering (ISEA) Programs. This ...

S&C

Software Engineer III

Chicago, IL · On-site

$106K - $140K/yr

Join Our Team as a Software Engineer III! As a Software Engineer III , you'll be crucial in ensuring smooth operations and supporting our diverse team. S&C Electric, a global leader for power ...

Iridium Satellite LLC

Software Engineer III

Reston, VA · On-site +1

$59.75 - $80.25/hr

Software Engineer III Job Locations US-AZ-Chandler | US-VA-Reston Job ID 2026-4944 Category Engineering Worker Category Regular Full-Time[F] Company Overview Iridium is an award-winning and ...

RLDatix

Software Engineer III

Boston, MA · On-site

$62.50 - $84/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

RLDatix

Software Engineer III

$57.50 - $77.25/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

RLDatix

Software Engineer III

$57.50 - $77.25/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

Galen

Software Engineer III

Boston, MA · Remote

$62.75 - $84.25/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

Pacer Group

Electrical Engineer 3

Birmingham, AL · On-site

$68/hr

Electrical Engineer 3 Location: Birmingham, AL, 35203 Contract: 3 years Job Type: Hybrid (reporting in person/in-office at least 3 days per week (12 days a month)) Shift: Standard Pay Rate: $68.00 ...

RLDatix

Software Engineer III

$57.50 - $77.25/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

Galen

Software Engineer III

Burlington, VT · Remote

$56.75 - $76.25/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

Iridium Satellite LLC

Software Engineer III

Chandler, AZ · On-site +1

$58.75 - $79/hr

Software Engineer III Job Locations US-AZ-Chandler | US-VA-Reston Job ID 2026-4944 Category Engineering Worker Category Regular Full-Time[F] Company Overview Iridium is an award-winning and ...

SAIC

JCREW Computer Engineer III

Crane, IN

$57.50 - $77.25/hr

Computer Engineer III SAIC is seeking a Computer Engineer III to support the Expeditionary Electronic Warfare Division at NSWC Crane. This position is responsible for performing Threat Load ...

Galen

Software Engineer III

Chicago, IL · Remote

$59.25 - $79.75/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

ECS

Software Engineer III

Moorestown, NJ · On-site

$56.75 - $76.25/hr

Everforth ECS is seeking a Software Engineer III to work in Moorestown, NJ. Please Note: This position is contingent upon contract award. The Software Engineer will design, develop, optimize, test ...

TriOptus LLC

Software Engineer 3

Cedar Park, TX · On-site

$54 - $72.75/hr

DESCRIPTION OF SERVICES Texas Health and Human Services Commission requires the services of 1 Software Engineer 3 , hereafter referred to as Candidate(s), who meets the general qualifications of ...

RLDatix

Software Engineer III

$57.50 - $77.25/hr

Software Engineer III (Tooling) US - Remote RLDatix is on a mission to transform care delivery worldwide, ensuring every patient receives the safest, highest-quality care. Through our innovative ...

TriOptus LLC

Software Engineer 3

Cedar Park, TX · On-site

$54 - $72.75/hr

DESCRIPTION OF SERVICES Texas Health and Human Services Commission requires the services of 1 Software Engineer 3 , hereafter referred to as Candidate(s), who meets the general qualifications of ...

Lorven Technologies

Software Engineer 3

Austin, TX · On-site

$57 - $76.50/hr

Software Engineer 3 Location: Hybrid - On Site and Telework Position is ONSITE/Hybrid at the location listed above (with some hybrid work - determined by the hiring manager). Will only accept LOCAL ...

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All JobsEngineer Iii Jobs

Engineer Iii information

See salary details

$37K

$87.2K

$136.5K

How much do engineer iii jobs pay per year?

As of Jun 6, 2026, the average yearly pay for engineer iii in the United States is $87,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $97,500.00 per year, depending on experience, location, and employer.

What is an Engineer III?

An Engineer III is a mid- to senior-level engineering professional who typically has several years of experience in their field. They are responsible for designing, developing, and overseeing complex engineering projects, often providing technical guidance to junior engineers. Engineer III roles usually require advanced problem-solving skills, project management experience, and a strong understanding of industry standards. This position may also involve collaborating with cross-functional teams and ensuring that projects meet quality, safety, and compliance requirements.

How does an Engineer III typically collaborate with cross-functional teams during project development?

As an Engineer III, you'll often serve as a bridge between junior engineers, senior technical staff, and other departments such as product management, quality assurance, and operations. You’ll participate in design reviews, help translate technical requirements, and coordinate with project managers to ensure milestones are met. Strong communication and organizational skills are essential, as you’ll frequently need to present your ideas, provide feedback, and resolve interdepartmental challenges to keep projects on track.

What is the difference between Engineer Iii vs Engineer Iv?

CriteriaEngineer IiiEngineer Iv
Required CredentialsBachelor's degree in engineering; 3-5 years experienceBachelor's or higher; 5-8 years experience
Work EnvironmentDesign, analysis, project supportLeadership roles, complex project oversight
Employer & Industry UsageCommon in manufacturing, tech, aerospaceMore senior technical roles in same industries

Engineer Iii typically has 3-5 years of experience and handles design and analysis tasks, while Engineer Iv has more experience, often 5-8 years, and takes on more complex projects or leadership responsibilities. The transition from Engineer Iii to Engineer Iv involves increased technical expertise and project scope.

What are the key skills and qualifications needed to thrive as an Engineer III, and why are they important?

To thrive as an Engineer III, you need advanced engineering knowledge in your discipline, a relevant bachelor's or master's degree, and several years of professional experience. Proficiency with industry-standard design and analysis software—such as AutoCAD, MATLAB, or SolidWorks—as well as familiarity with project management tools and relevant certifications like PE (Professional Engineer) are often required. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior engineers effectively. These competencies are critical for delivering high-quality technical solutions and ensuring successful project outcomes within multidisciplinary teams.
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What states have the most Engineer Iii jobs? States with the most job openings for Engineer Iii jobs include:
Engineer Iii jobs near you
Software Engineer III

Software Engineer III

Gnostech

San Diego, CA • On-site

$125K - $175K/yr

Full-time

Posted 13 days ago

Job description

Gnostech, LLCis seeking a skilled Software Engineer III to support the Navy and Marine Corps (NAVWAR/NIWC Pacific) Meteorology and Oceanography (METOC) In-Service Engineering (ISEA) Programs. This role will support software maintenance, development, integration, and cybersecurity compliance for fielded systems, lab assets, and Engineering Development Models (EDMs) under the METOC CB-ISEA program. The ideal candidate will be responsible for maintaining system software, applying and testing security patches, managing documentation, and assisting with certification and accreditation (C&A) processes in compliance with DoD cybersecurity standards.
Overview
Location
  • San Diego, CA. Hybrid or remote work is not authorized

Job Title
  • Software Engineer III

Salary
  • $125,000 - $175,000

Shift
  • N/A

Travel
  • Yes, may involve several Contiguous United States (CONUS)/Outside Continental United States (OCONUS) trips as required.

Position Responsibilities
  • Maintain and update system software and firmware, including integration, version control, and OS/application upgrades.
  • Develop and test automation scripts for patch deployments; build, verify, and distribute software media.
  • Perform software testing and validation; create and maintain system manuals, test plans, and version documentation.
  • Review and validate software change requests; support troubleshooting and ensure proper configuration tracking with CM staff.
  • Identify, implement, and test security patches and configurations; manage vulnerability scans, mitigations, and system updates.
  • Assist in system hardening, STIG compliance, and C&A package preparation, including risk assessments and documentation.

Minimum Security Clearance
  • Current active Secret Clearance

Required Qualifications and Skills
  • 10+ years of software engineering or systems engineering experience, preferably within a DoD or government environment
  • Experience with applying modern software development methodologies (e.g. agile, DEVOPS/DEVSECOPS) in a professional or academic setting.
  • Experience with Windows and/or Linux system administration and scripting
  • Experience with DISA STIGs, patch management, and DoD cybersecurity requirements
  • Experience with software version control systems and issue tracking tools
  • Agile Developer certification or Certified Scrum Developer certification
  • DoD 8570 IAT Level II, Security+ CE or equivalent

Desired Skills
  • Strong documentation and communication skills

Education and Training Required
  • Master's degree in a quantitative field such as engineering or mathematics (e.g. Electrical Engineering, Computer Engineering, Computer Science, Information Technology, or Information Systems)

Minimum Years of Experience
  • 10+ years of software engineering or systems engineering experience, preferably within a DoD or government environment

Gnostech LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status. For more information, please visit www.eeoc.gov.
If this position requires a government clearance, the applicants selected will be subject to a government security investigation and must meet eligibility requirements for accessing classified information.

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