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Senior Systems Engineer Iii Jobs (NOW HIRING)

General Motors

Senior Systems Engineer

Milford, MI · On-site

$110 - $160/hr

Senior Systems EngineerSkip to main content#Senior Systems Engineer page is loaded## Senior Systems ... Hybrid Work Policy - 3 days In-office, 2 days remote - Must be able to report to local office.

Parallel Systems

Senior Systems Engineer

Los Angeles, CA · On-site

$112K - $154K/yr

Senior Systems Engineer Parallel Systems is building autonomous, battery-electric rail vehicles to modernize freight transportation. We are looking for a hands-on Senior Systems Engineer to interface ...

Apex Systems

Senior Systems Engineer

Indianapolis, IN · On-site

$60/hr

Job#: 3049451 Senior Systems Engineer Location: Indianapolis, IN Schedule: Monday-Friday, Onsite Hours: 9:00 AM - 5:00 PM EST Pay Rate: $60/hr (W2) About the Role We are seeking a Senior Systems ...

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Think Tank, Inc.

Senior Systems Engineer

Silver Spring, MD · On-site

$108K - $148K/yr

Three references required POSITION DESCRIPTION:The Senior Systems Engineer serves as the senior technical authority for engineering and systems activities in support of the NOAA. This position ...

Castalia Systems

Senior Systems Engineer

Aurora, CO · On-site

$106K - $145K/yr

The Senior Systems Engineer will support the assessment, planning, coordination, integration, testing, and implementation of complex systems and system modifications. This position will manage ...

Castalia Systems

Senior Systems Engineer

Aurora, CO

$106K - $145K/yr

The Senior Systems Engineer will support the assessment, planning, coordination, integration, testing, and implementation of complex systems and system modifications. This position will manage ...

Astrion

Senior Systems Engineer

Albuquerque, NM

$135K - $190K/yr

Overview Senior Systems Engineer LOCATION: On Site - Kirtland AFB, NM JOB STATUS: Full-time CLEARANCE: Active TS/SCI clearance CERTIFICATION: N/A TRAVEL: REQUIRED QUALIFICATIONS / SKILLS * U.S.

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Senior Systems Engineer Iii information

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$56K

$124.7K

$176K

How much do senior systems engineer iii jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior systems engineer iii in the United States is $124,732.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,000.00 per year, depending on experience, location, and employer.

What is the difference between Senior Systems Engineer Iii vs Network Engineer?

AspectSenior Systems Engineer IiiNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like Cisco CCNP, CompTIA Network+Bachelor's in Computer Science, Networking, or related; certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining complex IT systems in enterprise environmentsDesigning, deploying, and managing network infrastructure and security
Employer & Industry UsageTech companies, large enterprises, government agenciesTelecommunications, IT service providers, large corporations

The Senior Systems Engineer Iii and Network Engineer roles both require strong technical skills and relevant certifications. While the Senior Systems Engineer Iii focuses on overall system architecture and integration, the Network Engineer specializes in network infrastructure and security. Both roles are vital in enterprise IT environments, but they emphasize different technical areas.

What is a senior systems engineer III?

A Senior Systems Engineer III is an advanced-level IT professional responsible for designing, implementing, and maintaining complex systems infrastructure. They often lead projects, troubleshoot issues, and may hold certifications like Cisco or Microsoft to support their expertise. This role typically requires several years of experience and strong knowledge of networking, servers, and security tools.

What cities are hiring for Senior Systems Engineer Iii jobs?

Cities with the most Senior Systems Engineer Iii job openings:

What states have the most Senior Systems Engineer Iii jobs?

States with the most job openings for Senior Systems Engineer Iii jobs include:

Infographic showing various Senior Systems Engineer Iii job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $124,732 per year, or $60 per hour.

Sr Systems Engineer

Imagine One Technology & Management Ltd

Washington, DC • On-site

$117K - $161K/yr

Other

Medical, Dental, Vision, Retirement

Re-posted 25 days ago

Job description

Imagine One Technology & Management, Ltd. is seeking four (4) Systems Engineer – General, Senior, contingent upon award of the associated work. This position will be based in Washington D.C.

The Senior Systems Engineer will provide lifecycle systems engineering support across DoD acquisition programs, including technical baseline management, requirements analysis, architecture development, and participation in formal technical reviews.

Key Responsibilities:

  • Support systems engineering lifecycle activities from requirements through integration.
  • Perform requirements decomposition and traceability.
  • Develop and maintain system architecture documentation.
  • Participate in SETR events (PDR, CDR, TRR, etc.).
  • Support configuration management and technical baseline control.
  • Coordinate with engineering teams to support system integration and testing.
  • Prepare technical documentation and engineering reports.

Desired Experience: 

  • 10+ years of systems engineering experience supporting DoD programs.
  • Experience supporting Navy or federal acquisition programs.
  • Experience with technical review boards and milestone events.
  • Familiarity with Model-Based Systems Engineering (MBSE) tools.
  • DAU Systems Engineering training preferred.

Education Requirements: 

  • Master’s degree preferred.
  • Bachelor’s degree plus four (4) additional years of relevant work experience may be substituted for a Master’s degree.

Minimum Certifications: 

  • DAWIA Level III in Systems Engineering or equivalent certification or military experience.
  • ITIL Foundations v3 or v4 certification.

Security Requirements:  

  • U.S. Citizen.
  • Active TOP SECRET/SCI clearance required.

Imagine One offers a full package of benefits and competitive salary, excellent group medical, vision, and dental programs. 401K savings plan; $4K annual tuition reimbursement ($5K if pursuing master’s degree); employee training, development, and education programs; profit sharing; advancement opportunities; and much more!

ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022
CMMI Development and Services - Maturity Level 3
CMMC Level 2 (C3PAO)
An Employee-Owned Business

EEO/Vets/Disabled