Mechanical Engineer
Department of Interior
You will serve as a Mechanical Engineer with Bureau of Reclamation. Reclamation is seeking a career professional looking for an opportunity to capitalize on their expertise as a Mechanical Engineer. You can make a difference in the West by assisting in meeting increasing water demands while protecting the environment. Qualifications: All qualifications must be met by the closing date of this announcement - 10/05/2026-unless otherwise stated in this vacancy announcement. Competitive candidates must also meet Time-in-Grade requirements as defined in 5CFR300, SubpartF. For current Federal employees, if hours worked per week are not included on your resume, you must submit a non‑award SF‑50 as part of your application to be used to validate your work schedule and determine the amount of specialized experience that you will be granted. An award SF‑50 will not be acceptable documentation for which to consider your amount of qualifying experience . For periods of time that reflect military service, the DD‑214 or Statement of Service is sufficient to meet the work schedule requirement as the service dates will be reflected. For all other applicants who are not current federal employees, your resume must state either "full-time" (or "40 hours a week") or "part-time" with the number of hours worked per week to ensure proper crediting of specialized experience. Minimum Qualification Requirements: To qualify for this position, you must meet the following minimum qualifications: Basic Educational Requirement AND Specialized Experience for the series to which you are applying. Basic Requirements: A. Degree: Engineering. To be acceptable, the program must: (1) lead to a bachelor's degree in a school of engineering with at least one program accredited by ABET; OR (2) include differential and integral calculus and courses (more advanced than first‑year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress‑strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics. OR B. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following: 1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions. 2. Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE)2 examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico. 3. Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. 4. Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions. (The above examples of related curricula are not all inclusive.) Specialized Experience To qualify for this position at the GS-12 grade level: Experience: To qualify, you must possess at least one full year of specialized experience equivalent to the GS-11 level in the Federal service (obtained in either the public or private sectors). Specialized experience is defined as demonstrated experience: includes planning, organizing, and managing engineering/science projects or programs, including scheduling, coordinating resources, and ensuring timely, high-quality deliverables. Reviewing or overseeing technical products (such as designs, analyses, reports, or studies) to ensure accuracy, adequacy, and compliance with standards. Applying professional engineering/science knowledge relevant to mechanical engineering in support of water, power, hydropower, pumping plant, or related technical systems. You must include hours per week worked. Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience. #J-18808-Ljbffr
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$97k - $110k
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...Environmental and Process Monitoring, Dialysis, Gas Flow, Air Quality, and Torque Testing. Job Summary The Senior Mechanical Design Engineer leads the design and development of advanced mechanical systems and components for complex products and projects. This...SuggestedTemporary workWork at officeLocal areaFlexible hours$100k - $140k
...Senior Mechanical Engineer (HVAC / Building Systems) Company Name: RTM Engineering Consultants Location: Lakewood, CO Project Focus: Commercial, Healthcare, Education, and Institutional Building Systems Work Setting: In-Office / Flexible Scheduling (RTO)...SuggestedWork at officeLocal areaFlexible hours$89k - $140k
...HVAC Controls and Building Automation System (BAS) pre-sales engineering efforts, helping shape solutions during the design and proposal... ...evaluate vendor proposals, and support scope definition for mechanical, electrical, and other subcontracted work.Interpret...SuggestedFull timeWork experience placementFor subcontractorRemote workFlexible hours$28 - $52 per hour
Job Title: Mechanical Engineer / Mechanical Designer Job Description This role offers an opportunity for a Mechanical Engineer or Mechanical Designer with 2-10 years of experience to design HVAC and plumbing systems using AutoCAD 3D and some Revit within a small, collaborative...Contract workTemporary workCasual workWork at office- Mechanical Engineer 5 Locations Available | req3006 Posted on: 5/26/2026 Job available in these locations Lakewood, CO, United States Salt Lake City, UT, United States Elko, NV, United States Tucson, AZ, United States Phoenix, AZ, United States Type of position: Regular...Work experience placementWork at officeLocal areaWork from homeFlexible hours
- Summary You will serve as a Mechanical Engineer with Bureau of Reclamation. This position is located within the Department of the Interior, Bureau of Reclamation, Denver, Mechanical Structures, LAKEWOOD,COLORADO. Major Duties Bureau-Wide (Bureau of Reclamation) - This...Permanent employmentFull timeTemporary workWork at office
$70.4k - $99.1k
...This Opportunity WSP has an exciting career opportunity for an Associate Mechanical Engineer to join our Pump Stations and Pipelines team in Tucson, AZ; Lakewood, CO; Tempe, AZ or Houston, TX. This individual will have the opportunity to be involved in projects with our...Local areaFlexible hours$90k - $130k
...making a difference in the world and our environment through engineering for over 60 years with our headquarters located in Lakewood,... ...culture. Essential Job Responsibilities Design mechanical systems for commercial buildings (project size will vary based...Full timeTemporary workWork at officeLocal areaFlexible hours$100k - $140k
...our project execution-working closely with Project Managers, engineers, and field teams to bring building systems to life. If you enjoy... ..., or similar systems Ability to read and interpret mechanical and electrical drawings Comfortable working both in the field...Contract workWork at officeLocal areaRemote workRelocation package$84.7k - $144.43k
...communities, and our planet. If this sparks your interest, you’re in the right place.DLR Group has an opening for a Senior Mechanical Controls Engineer. Position SummaryAs part of the engineering team at DLR Group you will be responsible for the design of control systems...Work at officeLocal area$114.4k - $207.65k
...edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact As a Senior Building Mechanical Engineer at Jacobs, you’ll bring innovation and excellence to some of the most exciting infrastructure projects in the West Central...Full timeRemote work$91.4k - $142.75k
...turning abstract ideas into realities that transform the world for good. Your impact We are looking for a driven Building Mechanical engineer to join our team in Denver for some of the most exciting infrastructure projects in the region. You will join a core group of...Full timeFor contractorsRemote work$84.76k - $129.5k
...spend three days a week in the office, giving you the flexibility to work remotely for two days. This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities. We are looking for candidates...Hourly payWork at officeLocal areaRemote workWorldwideFlexible hours3 days per week$104k - $140k
Senior Mechanical HVAC Engineer ABOUT USMatrix Technologies, Inc. has been a leading provider of engineering, automation, and systems integration services since 1980. Guided by 'The Matrix Way,' we value teamwork, collaboration, and fun. Recognized as a Top Workplace,...Full timeTemporary workFor contractorsCasual workWork at officeLocal areaImmediate startWork from homeFlexible hours$84.7k - $144.43k
...communities, and our planet. If this sparks your interest, you’re in the right place.DLR Group has an opening for a Senior Mechanical Controls Engineer.Position SummaryAs part of the engineering team at DLR Group you will be responsible for the design of control systems...Work at officeLocal area$50 per hour
...security and prosperity.Join us in shaping a new era in space and find a career that's built for you.Looking for a hardworking Mechanical Engineer to become a member of the CPS Team. As a Mechanical Engineer in the Structures and Propulsion organization your duties will...Full timeTemporary workWork experience placementCasual workWork at officeFlexible hours$74.35k - $113.6k
...will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, and fluid mechanics ~ You will be involved in the system engineering aspects of power plant engineering and oil & gas engineering, including the design, modification, and...Hourly payLocal areaFlexible hours3 days per week$110.6k - $145.2k
...complexities of decarbonization and deliver a cleaner and more secure energy future. We have multiple positions available for mechanical engineers seeking to develop their skills working closely with our clients and operations teams as we expand our energy transition...Full timeWork at officeRemote work$75k - $165k
...against the most advanced threats ever fielded. True Anomaly is building that hardware — and we are looking for engineers who want to be part of it. As a Mechanical Engineer at True Anomaly, you will play a critical role in designing and developing flight hardware for some...Permanent employmentWork at office- DescriptionBurns & McDonnell is seeking to hire a Senior Mechanical Engineer to support our Power global practice. The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for both new and existing power generation facilities...For contractorsWork at office
- DescriptionAs a Mechanical Engineer, you will work on project teams to create world-class designs for new projects, alterations and redevelopments on a variety of power projects. The Mechanical Engineer will work with the project team throughout the design and construction...Contract workWork at office
- Mechanical EngineerPosition OverviewWe are seeking a motivated Mechanical Engineer to design, model, and deliver HVAC and mechanical systems for commercial and industrial projects. The role focuses on engineering design, Revit/BIM modeling, piping and equipment selection...For contractorsLocal area
$90k - $165k
...deliver ambitious results.It’s the people. Our team is our competitive advantage and we are better together.YOUR MISSIONAs a Mechanical Engineer (II-III) at True Anomaly, you will be at the forefront of designing and developing the next generation of spacecraft that define...Permanent employment$90.3k - $189.6k
Job Title: Mechanical Engineer Subject Matter ExpertJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End...Contract workWork experience placementWork at officeFlexible hours$50 per hour
...Space in Littleton, CO is seeking a new propulsion component engineer. In this role you will support the design, development, testing... ...and drive to closure quickly and efficiently• Understanding of mechanical and/or propulsion engineering principals• Excellent written...Full timeTemporary workWork experience placementCasual workWork at officeFlexible hours$146k - $155k
...exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a... ...of our government customers.I2X Technologies is seeking a Mechanical Engineer to support ongoing activities for a customer in Littleton...Work experience placementLocal areaLong distance- ...MISSIONWe are seeking a Mid-Career Spacecraft Tooling & MGSE Design Engineer to serve as a capable individual contributor on our Space... ...representative.BASIC QUALIFICATIONSBachelor's degree in Mechanical Engineering, Aerospace Engineering, or related STEM field.2-7...Permanent employment
$50 per hour
...Join the Lockheed Martin team in support of the US Golden Dome Engineering Team as a Strucutre Lead/Responsible Engineer. Golden Dome... ...that's built for you!Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines...Full timeTemporary workWork experience placementCasual workFlexible hours
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