U.S. Army Corps of Engineers logo

Mechanical Engineer

U.S. Army Corps of Engineers

Sacramento, CAFull-time$120–143K/yrPosted today

Most applications go out cold — see where you stand first. No sign-up to start.

You apply on the employer's site, with no Olive account needed.

Watch jobs like this.

Don't just apply. Show up ready.

Olive works from this exact posting.

At a glance

Compensation
$120–143K/yr
Location
Sacramento, CA
Schedule
Full-time
Work Authorization
US work authorization required

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Engineer Intern Or EIT Or PE RegistrationFundamentals Of Engineering Exam

Job overview

The U.S. Army Corps of Engineers seeks a senior Mechanical Engineer to develop mechanical designs, review designs prepared by Architectural-Engineering firms, and resolve design problems during construction. The role supports Military, Federal Facilities, and Civil Works projects, including mechanical, plumbing, fire protection, and whole-building energy modeling work. Applicants must meet the stated engineering education or alternative basic qualification pathway and have one year of specialized experience.

Skills & qualifications

RequiredNice to have

Skills

Mechanical DesignDesign ReviewSite InvestigationAutodesk RevitBuilding Energy ModelingTrane Trace 700Trace 3D Plus

Qualifications

Bachelor's Degree in Engineering or EquivalentEngineer Intern or EIT or PE RegistrationFundamentals of Engineering Exam60 Semester Hours in Engineering SciencesRelated Scientific Bachelor's and Experience1 Year Specialized Experience52 Weeks at GS-11U.S. Citizenship

Benefits

Relocation Assistance

Full job description

Summary

About the Position: Serve as a senior Mechanical Engineer, responsible for developing mechanical designs; performing technical reviews of mechanical designs developed by Architectural-Engineering firms (A-E) and resolving mechanical design related problems arising during construction for a wide range of conventional and unconventional mechanical design features.

Duties

  • Participate in pre-design, design review, and other technical conferences or reviews conference memoranda to clarify principal technical features of and identify any special conditions.
  • Assist supervisor with planning, organizing and monitoring the work carried out by Section personnel in the predominantly assigned area.
  • Perform site investigations to secure necessary data for studies and designs.
  • Provide technical guidance to lower grade Mechanical Engineers and Technicians, and perform technical reviews of the mechanical engineering aspects of design packages prepared by A-E firms.
  • Develop Mechanical, Plumbing, and Fire Protection drawings utilizing Autodesk Revit or similar BIM software, and develops whole building energy models utilizing Trane Trace 700, Trace 3D Plus or similar energy modeling software.
  • Provide mechanical engineering support to Construction Division in resolving mechanical problems prior to, during and after construction for Military, Federal Facilities, and Civil Works projects.

Qualifications

Who May Apply: Only applicants who meet one of the employment authority categories below are eligible to apply for this job. You will be asked to identify which category or categories you meet, and to provide documents which prove you meet the category or categories you selected. See Proof of Eligibility for an extensive list of document requirements for all employment authorities. Current Department of Army Civilian Employees Interagency Career Transition Assistance Plan Land Management Workforce Flexibility Act Military Spouses, under Executive Order (E.O.) 13473 Priority Placement Program, DoD Military Reserve (MR) and National Guard (NG) Technician Eligible Priority Placement Program, DoD Military Spouse Preference (MSP) Eligible Priority Placement Program, DoD MR and NG Preference Eligible Tech Receiving Disability Retirement Priority Placement Program, DoD Retained Grade Preference Eligible Veterans Employment Opportunity Act (VEOA) of 1998 In order to qualify, you must meet the education and experience requirements described below. 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). You will receive credit for all qualifying experience, including volunteer experience. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document. Basic Requirement for Mechanical Engineer: A. Degree: Bachelor's degree (or higher degree) in engineering. To be acceptable, the program must: (1) lead to a bachelor's degree (or higher degree) in a school of engineering with at least one program accredited by the Accreditation Board for Engineering and Technology (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), 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) examination, or any other written test required for professional registration, by an engineering licensure board in the various States, the District of Columbia, Guam, or 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 A above. The courses must be fully acceptable toward meeting the requirements of an engineering program. 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 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. In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: Specialized Experience: One year of specialized experience which includes study, layout, and design of Military Construction (MILCON) and other federal facilities projects, including at least one of the following: formulating and resolving design issues during construction; developing whole building energy models utilizing energy modeling software; and/or performing or overseeing the technical review of mechanical, plumbing, and fire protection design products. This definition of specialized experience is typical of work performed at the next lower grade/level position in the federal service (GS-11). Some federal jobs allow you to substitute your education for the required experience in order to qualify. For this job, you must meet the qualification requirement using experience alone--no substitution of education for experience is permitted. Time in Grade Requirement: Applicants who have held a General Schedule (GS) position within the last 52 weeks must have 52 weeks of Federal service at the next lower grade or equivalent (GS-11).

Education

FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: https://sites.ed.gov/international/recognition-of-foreign-qualifications/. How You Will Be Evaluated

You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), the responses you provide on the application questionnaire, and the result of the online assessments required for this position. You will be assessed on the following competencies (knowledge, skills, abilities, and other characteristics): Attention to Detail Customer Service Flexibility Integrity/Honesty Interpersonal Skills Learning Reading Comprehension Reasoning Self-Management Stress Tolerance Teamwork The USA Hire Assessments includes a cut score based on the minimum level of required proficiency in these critical general competencies. You must meet or exceed the cut score to be considered. You will not be considered for the position if you score below the cut score or fail to complete the assessment. Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on the online assessment may also result in your removal from consideration. You may claim Military Spouse preference. You may claim Priority Placement Program (PPP) preference. Interagency Career Transition Assistance Program (ICTAP). If you are a Federal employee in the competitive service and your agency has notified you in writing that you are a displaced employee eligible for ICTAP consideration, you may receive selection priority for this position. To receive selection priority, you must: (1) meet ICTAP eligibility criteria (2) be rated well-qualified for the position and; (3) submit the appropriate documentation to support your ICTAP eligibility. To be considered well-qualified and receive selection priority applicants must satisfy all qualification requirements for the position and receive a score of 90 or above. Additional information about the program is on OPM's Career Transition Resources website. Other Information

Male applicants born after December 31, 1959, must complete a Pre-Employment Certification Statement for Selective Service Registration. You will be required to provide proof of U.S. Citizenship. This position requires a 1 year probationary period during which the agency evaluates your fitness and whether your continued employment advances the public interest. In making this determination, the agency may consider your performance and conduct; agency needs and interests; whether your continued employment supports organizational or Government goals; and whether it promotes the efficiency of the Federal service. Continued employment requires written certification that it advances the public interest. The use of illegal drugs by Federal employees, whether on duty or off duty, is contrary to the efficiency of the service. The legalization and/or decriminalization of marijuana by some states has no impact on Federal law. The use and/or possession of marijuana remains illegal for Federal employees. Direct deposit of pay is required. Selection is subject to restrictions resulting from Department of Defense referral system for displaced employees. If you have retired from federal service and you are interested in employment as a reemployed annuitant, see the information in the Reemployed Annuitant information sheet. This is a Science, Engineering, and Analysis Career Program position aligned under the Career Management Directorate. Multiple positions may be filled from this announcement. Salary includes applicable locality pay or Local Market Supplement. When you perform a Civilian Permanent Change of Station (PCS) with the government, the Internal Revenue Service (IRS) considers the majority of your entitlements to be taxable. Visit https://www.dfas.mil/civilianemployees/civrelo/Civilian-Moving-Expenses-Tax-Deduction/ for more information. Permanent Change of Station (PCS) allowances may be authorized, subject to the provisions of the Joint Travel Regulations and an agency determination that a PCS move is in the Government Interest. Advanced-in-Hire, Enhanced Leave Accrual, Student Loan Repayment, and/or Recruitment/Relocation incentive MAY be authorized if determined to be in the best interest of the government. Reasonable Accommodation (RA) Requests: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments here: https://help.usastaffing.gov/Apply/index.php?title=Reasonable_Accommodations_for_USA_Hire

How this job compares

Set against the 7,581 open Mechanical Engineer jobs on Olive Jobs, counted November 6, 2026.

Pay
  • This posting$120–143K/yr
  • California median$129–180K/yr1,045 salary ranges
  • US median$105–160K/yr4,530 salary ranges

This range's midpoint, $131K, is 14% below the California median midpoint ($154K) — in the middle half of Mechanical Engineer salary ranges in California.

Openings
Olive Jobs lists 1,323 open Mechanical Engineer jobs in California and 7,581 across the US. 2% of them nationwide are listed as remote or flexible.
Hiring the most in California
Experience
This posting asks for at least 1 year of experience — less than three in four Mechanical Engineer postings that state a minimum ask for (median 5 years, across 6,303 postings).
Education
5,234 of the 7,581 open Mechanical Engineer jobs (69%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 6, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Prepare for this role

You've read the whole posting — now see how you match it.