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Contract Mechanical Software Engineer Jobs in Washington

Reflexive Concepts

Software Engineer II

Annapolis, MD · On-site

$96K - $132K/yr

The Software Engineer will implement access controls and permission mechanisms that secure access ... Seven (7) years of experience as a Software Engineer, in programs and contracts of similar scope ...

Satsyil Corporation

Software Engineer

Arlington, VA · On-site

On-Contract Responsibilities ● Deliver all source code, environment configurations, database ... mechanisms -- APIs, user interfaces for data exploration, and a secure Bulk Data Download ...

Red Arch Solutions

Software Engineer

Annapolis, MD · On-site

$205K - $229K/yr

... mechanisms, and Apache Spark based distributed processing. In this role, the Software Engineer ... contracts of similar scope, type, and complexity. OR Bachelor's degree in computer science or ...

Fuse Engineering LLC

Software Engineer

Annapolis, MD · On-site

Seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Task Description The Software Engineer shall be responsible for software development ...

2HB Incorporated

Senior Software Engineer

Annapolis, MD · On-site

$121K - $159K/yr

... contracts of similar scope, type, and complexity. Position Description The Software Engineer shall possess extensive expertise in dataflow design, data transport mechanisms, and Apache Spark based ...

Veros Technologies, LLC

Software Engineer

Reston, VA · On-site

... level is dependent upon qualifications and contract vacancy requirements. Key Duties ... Familiarity with real-time communication mechanisms such as WebSockets; * Familiarity with Node ...

Veros Technologies, LLC

Software Engineer

Reston, VA · On-site

... level is dependent upon qualifications and contract vacancy requirements. Key Duties ... Familiarity with real-time communication mechanisms such as WebSockets; * Familiarity with Node ...

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All JobsContract Mechanical Software Engineer JobsContract Mechanical Software Engineer Jobs in Washington

Contract Mechanical Software Engineer information

What is the difference between Contract Mechanical Software Engineer vs Contract Mechanical Engineer?

AspectContract Mechanical Software EngineerContract Mechanical Engineer
Required CredentialsEngineering degree, software proficiency, relevant certificationsEngineering degree, CAD/software skills, relevant certifications
Work EnvironmentDesign firms, software development teams, R&D labsManufacturing, product design, industrial facilities
Employer & Industry UsageTech companies, engineering consultancies, aerospace, automotiveManufacturers, construction, industrial sectors
Common Search & ComparisonYesYes

The Contract Mechanical Software Engineer primarily focuses on developing and integrating software solutions for mechanical systems, often working in tech-driven environments. In contrast, the Contract Mechanical Engineer concentrates on designing, analyzing, and testing mechanical components and systems. Both roles require engineering credentials and industry experience but differ in their core responsibilities and work settings.

How much does a contract mechanical software engineer make?

A contract mechanical software engineer's pay varies based on experience, location, and project scope, but typically ranges from $50 to $150 per hour. Skilled engineers with specialized knowledge in CAD software, automation, or embedded systems may command higher rates. Contract roles often offer higher hourly wages compared to permanent positions but may lack benefits.

What is a contract mechanical software engineer?

A contract mechanical software engineer is a professional hired on a temporary basis to develop and integrate software solutions for mechanical systems, often working with CAD tools and simulation software. They typically work under specific project deadlines and may need knowledge of programming languages like Python or C++ and industry standards for mechanical design. This role involves collaboration with engineering teams to ensure software meets technical requirements.

What are the most commonly searched types of Mechanical Software Engineer jobs in Washington?

The most popular types of Mechanical Software Engineer jobs in Washington are:

What are popular job titles related to Contract Mechanical Software Engineer jobs in Washington?

For Contract Mechanical Software Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Contract Mechanical Software Engineer jobs in Washington look for?

The top searched job categories for Contract Mechanical Software Engineer jobs in Washington are:

What cities in Washington are hiring for Contract Mechanical Software Engineer jobs?

Cities in Washington with the most Contract Mechanical Software Engineer job openings:

Contract Mechanical Software Engineer jobs near you

Software Systems Controls Engineer I & II

Washington, DC • On-site

Rolls-Royce
10K+ employees

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

27th of 495 rated machine equipment manufacturers

People enjoy working here

Good employer

Paid breaks

Learn more about Rolls-Royceexternal

$110K - $151K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

Job Description
Job Title: Software System Controls Engineer I & II
Working Pattern: Hybrid (3 office days a week)
Working Location: Reston, VA
Relocation assistance is not available for this position.
Engineer I & Engineer II
Why Rolls-Royce?
At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.
By joining Rolls-Royce, you'll have the opportunity to create world-class power and propulsion solutions, pushing your problem-solving and ingenuity, to deliver real impact that puts safety first.
You'll be given responsibility and the opportunity to grow in our high-performance culture. This is Infinite Potential. And it's your chance to really shine and contribute to one of the world's most recognized brands and a beacon for engineering excellence.
Position Summary:
In this exciting opportunity, you will work in agile scrum project teams to design, integrate, and test embedded control systems for airborne gas turbine engines. The New Product Introduction (NPI) team is creating the next-generation aero engine control systems, including those for the MQ-25, B-52, and MV-75 aircrafts. The control system development teams consist of a wide variety of functional team members including Embedded Systems, Software, and Electronics Designers as well as Safety, Certification, Quality, Component and Applications Engineers. Specifically, as part of our system teams, you will focus on defining control system requirements, behavior, and tests to translate customer needs into requirements for components in hardware and software. As part of our software team, you will focus on transforming those system-level component requirements into functional software that is correct and complete, complying with the certification evidence needs for aerospace.
What you will be doing:
  • Develop safety-critical gas turbine engine control systems with embedded software to satisfy ARP4754, DO-254, DO-178C, and similar compliance objectives
  • Integrate hardware and software components within defined architecture that supports the product line methodology
  • Test the created embedded control system at component, control system, integrated engine, and aircraft vehicle levels
  • Develop and modify processes and methods to enable the team to achieve compliance objectives and optimal development pace
  • Setting up and modifying continuous integration / continuous deployment (CI/CD) frameworks, to enable software development to be easily worked by the development team
  • Liaison with certification airworthiness authorities to explain approaches, demonstrate compliance with objectives, and close out audit findings

Basic Requirements for Engineer I:
  • Degree Requirements
    • Bachelor's degree in Engineering (STEM) with 1+ years of experience in electrical, mechanical, software or system engineering OR
    • Master's degree in Engineering (STEM) with experience in electrical, mechanical, software or system engineering OR
    • PhD in Engineering (STEM)
  • Must have experience engineering safety critical control systems with embedded software
  • Needs to be familiar with Model-based system and software design using SysML, Simulink
  • In order to be eligible for consideration, you must be a U.S. Citizen

Basic Requirements for Engineer II:
  • Degree Requirements
    • Bachelor's degree in Engineering (STEM) with 2+ years of experience in electrical, mechanical, software or system engineering OR
    • Master's degree in Engineering (STEM) with experience in electrical, mechanical, software or system engineering OR
    • PhD in Engineering (STEM)
  • Must have experience engineering safety critical control systems with embedded software
  • Needs to be familiar with Model-based system and software design using SysML, Simulink
  • In order to be eligible for consideration, you must be a U.S. Citizen

Preferred Requirements for Engineer I & II:
  • Experience in embedded safety critical control systems and software engineering
    • 2+ years desired for Engineer I
    • 5+ years desired for Engineer II
  • Experience in defining, assessing and modifying control systems and software architecture
  • Experience in the design and development of ARP4754, DO-254, DO-178C compliant control systems and embedded software solutions, or equivalent standards in adjacent industries.
  • Experience with product development life cycle (Requirements, Design, Verification and Release)
  • Experience with system integration and component level testing
  • Experience with control of gas turbine engines
  • Experience with Python, C, C++, and/or Groovy
  • Familiarity with model-based development tools for Systems (e.g. Cameo, Capella), or Software (e.g. Matlab Simulink, PREEvision, SCADE)
  • Familiar with verification and testing frameworks, such as Jenkins or Rapita

Our vision is to ensure that the quality and dynamism that shaped our history continues into our future. It's a bold pursuit, and we never stop striving to go further, faster, and better. We lead progress, creating the technologies that move us forward. If you're driven to grow, to learn, and to make a lasting difference, this is where you belong.
Rolls-Royce is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any protected characteristics. We are committed to providing a respectful and non-discriminatory workplace where individuality is valued and everyone can thrive.
Infinite Potential
PAY TRANSPARENCY:
Engineer I: $94,702 - $153,891
Engineer II: $118,279 - $192,203
Closing date: September 15, 2026
#CLOENG
Job Category
Software Systems
Job Posting Date
13 Aug 2026; 00:08
Pay Range
$94,702 - $192,203-
Location:
Reston, VA
Benefits
Rolls-Royce provides a comprehensive and competitive Total Rewards package that includes base pay and a discretionary bonus plan. Eligible employees may have the opportunity to enroll in other benefits, including health, dental, vision, disability, life and accidental death & dismemberment insurance; a flexible spending account; a health savings account; a 401(k) retirement savings plan with a company match; Employee Assistance Program; Paid Time Off; certain paid holidays; paid parental and family care leave; tuition reimbursement; and a long-term incentive plan. The options available to an employee may vary depending on eligibility factors such as date of hire, employment type, and the applicability of collective bargaining agreements.

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