Senior Mechanical Engineer - Remote
$55 - $75 per hourSystem One
Job Title: Mechanical Engineer
Location: Richland, WA
Contract Duration: Contract with potential for contract-to-hire
Compensation: $65 - $75.00/hr
Work Model: Onsite or Remote with Travel
System One is actively seeking a Senior Project Engineer to support complex industrial capital projects in an onsite manufacturing environment. This role is ideal for a hands-on engineering professional who is experienced across the full project lifecycle—from concept and pre-FEED through commissioning and startup.
This position will play a key role in managing multi-discipline engineering efforts, supporting EPCm-style projects, and ensuring successful project execution across safety, quality, cost, and schedule. Responsibilities:
• Support industrial capital projects ranging from $1M to $400M in scope
• Lead and coordinate multi-discipline teams across feasibility, FEED, detailed design, procurement, and construction phases
• Provide technical oversight on mechanical systems including HVAC, hydronics, process piping, plumbing, and exhaust systems
• Ensure compliance with applicable codes and standards including ASME, ASME B31.3, and ASHRAE
• Identify gaps in engineering deliverables and support front-end loading and stage-gate processes
• Collaborate with project controls and cross-functional teams to support cost, schedule, and execution alignment
• Act as a key liaison between client, subcontractors, and internal teams
• Support scope development, change management, and contract execution
• Assist in developing project budgets, schedules, and execution plans
• Monitor project performance and address risks related to cost overruns or delays
• Lead project status meetings and provide reporting to leadership
• Promote quality assurance and continuous improvement throughout project execution
• Support business development efforts and help secure additional work Requirements:
• Bachelor’s degree in Engineering or related field
• 8+ years of experience in project engineering within industrial or manufacturing environments
• Experience supporting full project lifecycle (pre-FEED through commissioning/startup)
• Strong background in MEP systems and vertical construction
• Proven ability to manage projects and interface directly with clients
• Strong communication skills (written and verbal)
• Ability to work onsite in an industrial manufacturing setting Preferred Qualifications:
• PE License or ability to obtain within 6 months – 1 year.
Ref: #236-Eng Pasadena
#LI -AH1
#M1
System One, and its subsidiaries including Joulé, ALTA IT Services, TeamPeople, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
- ...Seeking highly experienced candidates, the remote Senior Mechanical Design Engineer will design aircraft interior and secondary structure components, utilizing Siemens NX for 3D modeling and Teamcenter for product data management, while engaging directly with customers...Remote workSenior
- ...To support the design development of reactor structures and components, the remote contract Senior Mechanical Engineer will create design solutions, prepare and review Design Specifications and Reports in accordance with ASME Section III requirements, and collaborate...Remote workSeniorContract work
$100k - $130k
...Base Salary Range: $100-130k Reports to – Engineering Team Lead or ENG Manager Annual Bonus: None Direct Reports – None Remote: On site role with options to design... ...needs. KEY RESPONSIBILITIES Act as mechanical lead and design equipment using...Remote workSeniorWork at officeFlexible hours- ...Experienced in Navy sustainment and modernization, the full-time Senior Marine Engineer will conduct technical analyses, develop test plans, and provide engineering support for ship systems in a remote capacity. Key responsibilities Analyze reliability, maintainability...Remote workSeniorFull timeFor contractors
- ...HITACHI ENERGY USA INC Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No The opportunity Bring your creativity and technical... ..., and guidelines. Your background Degree in Mechanical Engineering or a related field. 5+ years of experience...Remote workSeniorFull time
- ...Offering a fully remote opportunity, the full-time Senior Thermal Mechanical Engineer will perform fuel rod thermal-mechanical design analyses, ensuring mechanical integrity throughout the design lifetime while collaborating with experts in fuel design and analysis. Key...Remote workSeniorFull time
$160k - $200k
...Senior Mechanical Engineer Our client is seeking a Senior Mechanical Engineer to lead the development of innovative mechanical systems supporting... ...programs is highly preferred. This job is Hybrid Remote. Pay Range: Salary $160,000.00 to $200,000.00 We offer...Remote workSenior- ...Position : : Senior Mechanical Design Engineer Location :: Moorestown, NJ (Fully Remote) Duration: 6+ months XXXX: $90.00 on w-2 Job Description: We are looking for an experienced Senior Mechanical Design Engineer to join our Sensors,...Remote workSeniorWork at office
$120k - $165k
A leading engineering firm is seeking a Hydro Mechanical Engineer with strong design and commissioning expertise in hydro turbines and BOP systems. Responsibilities... ...salary between $120,000 and $165,000, along with remote work flexibility and a supportive work environment. #J...Remote workSenior- ...Position: Mechanical Engineer Location: Akron, OH, 44304] || Hybrid Duration:... ...Prioritized Must Have Skills for the Senior Mechanical Engineer: #1. Bachelor... ...Key Requirements: Hybrid-office / remote schedule Authorizes a background investigation...Remote workSeniorFull timeWork at officeNight shift
$65 - $75 per hour
...Job Title: Mechanical Engineer Location: Richland, WA Contract Duration: Contract with potential for contract... ...Compensation: $65 - $75.00/hr Work Model: Onsite or Remote with Travel Overview System One is actively seeking a Senior Project Engineer to support complex...Remote workSeniorContract workFor subcontractor$130k - $170k
...environment. Join us to do the best work of your career as a Senior Mechanical Engineer on our growing team at our beautiful Charlotte office (... ...to our employees. Our hybrid work style (up to 2 days remote per week) allows team members to have flexibility while building...Remote workSeniorFor contractorsWork at officeFlexible hours2 days per week$110k - $150k
...Senior Mechanical Engineer Location: Champaign, IL Employment Type: Full-Time Work Model: On-site preferred (Hybrid/Remote considered) Salary Range: $110,000 - $150,000 annually Local candidates only Job Summary An established...Remote workSeniorFull timeContract workLocal area$110k - $125k
...Senior Mechanical Engineer Location: Champaign, IL or remote will be considered. Employment Type: Full-Time Experience Level: 7-10+ Years Salary: $110,000-$125,000 Vendor fee-$2500 Overview We are seeking a Senior Mechanical...Remote workSeniorFull time- ## Senior Mechanical EngineerApplyremote type: Onsitelocations: Liberty, South Carolina, United States: Greenville,... ...AUTOMATION TECHNOLOGIES, LLC**Profession (Job Category):**Engineering & Science**Job Schedule:**Full time**Remote:**No**Job Description:****The Opportunity:****JR...Remote workSeniorFull timeWork experience placementWorldwideNight shift
$86.8k - $198k
...The Opportunity:Apply engineering physics, engineering mathematics, and materials science principles... ..., manufacture, or maintenance of mechanical systems. Apply leading-edge principles,... ...to have their cameras on during meetings.Remote : If this position is listed as remote,...Remote workSeniorFull timeContract workPart timeWork at officeLocal area$100k - $120k
...Job Title: Senior Mechanical Engineer Location: Graniteville, SC Work Schedule: Onsite | 4-day workweek (4 × 10-hour shifts) Employment... ...Additional Information Onsite role (no remote option) Relocation assistance not available Visa sponsorship...Remote workSeniorPermanent employmentFull timeRelocation packageShift work$69 - $115 per hour
...Senior Mechanical Engineer (Vessels) Contract Job Site : Remote Job No. : 33020 City : Bellevue State : WA Pay Range : $69 - $115 Job Details: EXTENSION/CONVERSION: Eligible BENEFITS: Medical, Dental, and...Remote workSeniorContract workLocal area$145k - $165k
...Senior Mechanical Engineer The Senior Mechanical Engineer will provide engineering design, evaluation, and planning of mechanical systems. The... ...environment, with a combination of in-office collaboration and remote work flexibility. Duties and responsibilities include...Remote workSeniorLocal area$67.3 - $79.32 per hour
...Senior Mechanical Engineer Location: Salt Lake City, Utah Type: Contract To Hire Compensation: $67.30 - $79.32 per hour Work Model: Hybrid – onsite and remote Hours: 40.0 Responsibilities Lead the mechanical design and technical execution of mining-related...Remote workSeniorHourly payContract workFor contractorsWork at office$86.8k - $198k
...Mechanical Engineer, Senior Job Number: R0241755 The Opportunity Apply engineering physics, engineering mathematics, and materials science principles... ...close within 90 days from the Posting Date. Work Model Remote: May require occasional in‑person work at Booz Allen or...Remote workSeniorCasual workWork at officeLocal area$86.8k - $165.2k
...years of experience and renowned engineering expertise to meet the needs... ...Department is seeking a Senior Producibility Engineer. This... ...Section works directly with Mechanical Engineering, Materials and Processes... ...as on-site, hybrid or remote. The salary range for this...Remote workSeniorFull timeTemporary workWork experience placementWork at officeRelocationFlexible hours- ...Senior Mechanical Engineer – Turbomachinery Rotordynamics Radiant is seeking a highly motivated engineer to join the team responsible for the power... ...lunch. Free snacks and drinks. Flexible PTO policy. Remote workday allocation. Company and team-bonding events, happy...Remote workSeniorFull timeImmediate startFlexible hoursWeekend work
- ...learning, microfabrication, electrical engineering, clinical science, and more. We... ...across the country. We are seeking a Senior Mechanical Engineer to join our Mechanical Engineering... ...Manhattan office. We are unable to consider remote workers or individuals who are not...Remote workSeniorContract workWork at office
$85.5k - $150.77k
...Senior Mechanical Engineer | Lockheed Martin What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions... ...for this and future openings. Ability to work remotely Part-time Remote Telework: The employee selected for this...Remote workSeniorFull timeTemporary workPart timeWork at officeFlexible hours3 days per week- ## Senior Mechanical EngineerApplylocations: West Palm Beach FL: Jacksonville FL: St. Petersburg... ...Yesterdayjob requisition id: R101779**LEAF Engineers is a frontrunner for success in... ...recreation & service* Hybrid schedule & remote work options* Flexible "dress for your...Remote workSeniorWork experience placementFlexible hours
$140k - $200k
...Job Summary The Senior Mechanical Engineer will combine deep technical plumbing expertise with leadership responsibilities in growing our mechanical... ...as P.E. preferred. Location Tustin, CA (on‑site with remote Fridays). Travel Up to 30%. Benefits Health and welfare benefits...Remote workSeniorLocal area- ...Senior Mechanical Engineer Bring your energy to Aggreko as Senior Mechanical Engineer based in New Iberia, LA or Houston, TX. You'll provide... ...class events that last a few weeks to mining operations and remote communities who rely on us for decades. What You'll Do:...Remote workSeniorTemporary work
$69 - $115 per hour
...Job Description Position Title: Senior Mechanical Design Engineer Position Description: Protingent Staffing has an exciting contract... ...candidate location, education and experience* Location: 100% REMOTE Travel Required: 0-10% Export control regulations...Remote workSeniorPermanent employmentContract workWork experience placementFor subcontractor- A leading design firm is looking for an experienced engineer to oversee HVAC system designs and guide project teams. The role requires... ...HVAC compliance. The position offers flexibility and is open to remote applicants within the U.S. This role emphasizes engaging with clients...Remote jobSenior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineer - Remote. Be the first to apply!
- senior manager pmo Richland, WA
- senior manager legal Richland, WA
- senior human factors engineer Richland, WA
- remote senior project manager Richland, WA
- senior project manager contract Richland, WA
- senior manager m&a tax Richland, WA
- senior accountant remote Richland, WA
- senior c# .net software developer Richland, WA
- senior resident engineer Richland, WA
- senior manager Richland, WA



