Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Junior Mechanical Engineer

$72k - $80k

Salas O'Brien

Junior Mechanical Engineer

At Salas O'Brien, we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.

Building for the long-term means that all our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career-and they'll receive great total rewards along the way.

Job Summary:

The Junior Mechanical Engineer functions as an integral part of the design team for Fed-Florida Business Unit projects. Technical duties in Mechanical engineering require adaptability and versatility. Examples of the type of work to be performed include the design of mechanical and plumbing components and systems; engineering calculations and analysis of thermal and fluid dynamics; development of HVAC system designs for a variety of facility types; and fire protection and life safety system design and integration. Additional responsibilities encompass the evaluation and selection of mechanical equipment, energy efficiency analysis, coordination of mechanical systems with other disciplines, construction administration and field support, as well as facility condition assessments and capital asset management planning for mechanical infrastructure.

This position operationally reports to the Director of Mechanical Engineering Design Operations.

Technical Responsibilities (85-90%):
  • Project Support: Assist our engineering teams in various phases of project development, from concept design to implementation and testing. Ensure project team members create deliverables that meet or exceed the customer's expectations and standards. Own issues and drive them to resolution with internal and external customers.
  • Collaboration: Work independently but be quick to ask questions and draw upon the best internal, customer, and industry resources to meet customer requirements accurately and efficiently. Build and maintain healthy, long term, professional relationships with coworkers, customers, suppliers, and industry partners. Maintain excellent composure, especially under pressure.
  • Documentation: Maintain accurate and comprehensive project documentation, including design specifications, test plans, and progress reports.
  • Communication: Communicate effectively in person and in writing to keep customers, contractors, and project teams well informed of pertinent information in a timely manner. Assumes responsibility for filling in gaps in customer communication.
  • Innovation: Foster an environment where new ideas are discussed and developed collaboratively. They will help others overcome resistance to change. The candidate will be dedicated to creating solutions to customers' problems.
  • Participates in Fed-Florida QC Program providing final approval of all Mechanical work products, performing Chief Engineer responsibilities, and/or performing Design Manager responsibilities when assigned (reference "Project Quality Control Policies and Processes").
  • Ensure adherence to Fed-Florida's quality control standards, including pass-through services/consulting.
Operational Responsibilities (10-15%)
  • Assists the Director of Mechanical Engineering in specialized projects to advance the growth of Fed-Florida. These tasks may include but are not limited to mentoring interns/new hires, providing input for process improvements, assisting in the development of our continuously growing training program.
Qualifications:
  • BS Mechanical Engineering degree required from an ABET-accredited program
  • Up to five years of professional Mechanical Engineering experience
  • EIT Certification preferred but not required
  • Proficient in Microsoft 365 applications
  • Should have working knowledge of the ASHRAE, ASME, NFPA, NEC, UFC, and UFC codes; with a preference for knowledge of the FBC, IBC, IMC, and IPC, and AFMAN/SSMAN requirements.
  • Experience with CAD, Revit, Bluebeam Revu, or other Mechanical system modeling/drafting software is highly preferred.
Additional Eligibility Qualifications
  • Valid/Unrestricted FL driver license
Work Authorization/Security Clearance
  • Must be a US Citizen for Security Clearance requirements.
  • Active/Interim or ability to obtain Secret Security Clearance.
Location: Merritt Island, FL/Bethesda, MD

Travel : Up to 25%

Compensation & Benefits:

The expected base salary range for this role in Merritt Island is $72,000-$80,000 USD per year and in Bethesda is $80,000-$95,000 USD per year. Actual compensation will be determined based on several factors, including skills, experience, qualifications, and location.

This role is also eligible for performance-based bonuses, and a comprehensive U.S. based benefits package, including:
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays
  • Wellness programs and employee assistance resources
  • Professional development support

For more information, visit our full benefits overview here.

About Us:

Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm dedicated to making a positive impact for our clients, our team, and the world. We recognize that tomorrow's requirements are today's opportunities, and we are committed to designing lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is complemented by an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Equal Opportunity Employment Statement

Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Junior Mechanical Engineer in Bethesda, MD vacancy
  •  ...Job Description Job Description We are seeking a Jr. Mechanical Engineer to become a part of our team! You will be required to perform a variety of engineering tasks, as well as identify areas of improvement to increase operational efficiency. Responsibilities:... 
    Junior
    For contractors

    ProSource Consulting, LLC

    Bethesda, MD
    6 days ago
  • *Position is Subject to Contract Award ESSENTIAL DUTIES / RESPONSIBILITIESSupports Senior Budget Analysts with data extraction, reconciliations, and meeting logistics for federal client touchpointsMINIMUM QUALIFICATIONSBA/BS in Finance, Accounting, or related2-4 years federal...
    Junior
    Contract work

    Think Tank Inc

    Silver Spring, MD
    2 days ago
  •  ...Job Title: Junior Electrical Engineer Location: Bethesda, MD Duration: Full Time, Permanent (Onsite) Job Description: ENTRY-LEVEL ELECTRICAL ENGINEER We are a respected Mechanical, Electrical and Plumbing (MEP) consulting engineering firm serving the Washington... 
    Junior
    Permanent employment
    Full time

    Brightpath Associates LLC

    Bethesda, MD
    3 days ago
  •  ...Data Entry Operator | Junior (Remote) Chevy Chase, MD, United States Job Openings Data Entry Operator | Junior (Remote) About the Job Data Entry Operator | Junior (Remote) Important: You Will Receive An Email Within Next 2 Minutes After Applying, Check Your Inbox... 
    Junior
    Remote work

    Only Data Entry

    Chevy Chase, MD
    2 days ago
  • $45k - $55k

     ...Description Job Description We are experiencing growth in our products and services, which has created an opening for an entry-level Junior Account Manager with experience in communication, customer service, or hospitality.   Some of the essential functions of this... 
    Junior
    Full time

    Saros INC

    Bethesda, MD
    a month ago
  •  ...Data Entry Operator | Junior (Remote)Silver Spring, MD, United States Job Openings Data Entry Operator | Junior (Remote)About the Job Data Entry Operator | Junior (Remote)Important: You Will Receive An Email Within Next 2 Minutes After Applying, Check Your Inbox or Spam... 
    Junior
    Remote work

    Only Data Entry

    Silver Spring, MD
    4 days ago
  • $130k - $190k

    Job TitleSenior Mechanical EngineerLocationBethesda, MD 20800 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer...  ...DescriptionPrescient Edge is seeking a Senior Mechanical Engineer to support a federal government client.Benefits & Compensation... 

    Prescient Edge

    Bethesda, MD
    3 days ago
  • $100k - $137k

     ...get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions.SENIOR MECHANICAL ENGINEER IAs a Mechanical Engineer at Rocket Lab’s Silver Spring, Maryland location, you will lead development of innovative and complex... 
    Permanent employment
    Local area
    Flexible hours

    Rocket Lab

    Silver Spring, MD
    4 days ago
  • $102.42k

     ...WRNMMC)Salary: Starting at $102,415 Per year (GS 12)Dates: Open 10/07/2026 to 10/16/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: HSJT-26-13083557-DHADocument ID: 887623700Grade: GS 12Job category: Mechanical Engineering (0830)Hiring path: public

    United States Government

    Bethesda, MD
    4 days ago
  •  ...Direct hire fulltime position for a Naval Structures Engineer II in Bethesda, MD We are seeking an experienced Naval Structures Engineer Level II to join our team supporting inspection efforts for the Naval Surface Warfare Center, Carderock Division (NSWCCD).... 
    Full time

    Catapult Solutions Group

    Bethesda, MD
    1 day ago
  • A data-focused firm is seeking a Data Entry Operator (Junior) for a remote position. The role involves inputting data from physical documents into digital databases, updating customer order statuses, and ensuring that all entries are accurate. Ideal candidates should be... 
    Junior
    Remote work

    Only Data Entry

    Chevy Chase, MD
    7 hours ago
  • Job Description Job Description *Position is Subject to Contract Award   ESSENTIAL DUTIES / RESPONSIBILITIES ~ Supports Senior Budget Analysts with data extraction, reconciliations, and meeting logistics for federal client touchpoints MINIMUM QUALIFICATIONS...
    Junior
    Contract work

    Think Tank, Inc.

    Silver Spring, MD
    4 days ago
  • A dynamic software development firm is seeking an Entry-Level Software Engineer for a remote position. This role offers recent graduates the chance to gain hands-on experience in the development and deployment of web applications, with exposure to Machine Learning. Candidates... 
    Junior
    Remote job
    Flexible hours

    Steelcut Software, Inc.

    Bethesda, MD
    3 days ago
  • Rock Spring Contracting, LLC is looking for a Junior Foreman to support Foremen, learn the foreman responsibilities, and develop leadership skills on active construction sites. The role emphasizes reading plans, coordinating manpower, and maintaining site safety and organization... 
    Junior

    Rock Spring Contracting, LLC

    Kensington, MD
    3 days ago
  • Business Integra in Bethesda, MD is seeking a Junior Accountant to perform day-to-day and month-end accounting tasks within a growing IT services firm that serves government and commercial clients. You will post journal entries, update AR/AP, assist with balance sheets... 
    Junior

    Business Integra

    Bethesda, MD
    5 days ago
  •  ...Job Title Mechanical Engineer Duties Provide expert engineering services for mechanical systems to optimize the healing environment and functionality of the medical treatment facility (MTF). Develop projects, scopes of work, detailed design drawing, and pricing... 

    US Department of War

    Bethesda, MD
    3 days ago
  •  ...Direct hire fulltime position for a Naval Structures Engineer II in Bethesda, MD We are seeking an experienced Naval Structures Engineer Level II to join our team supporting inspection efforts for the Naval Surface Warfare Center, Carderock Division (NSWCCD).... 
    Full time

    Catapult Solutions Group

    Bethesda, MD
    1 day ago
  • $80k

    The Baldwin Group in Bethesda, MD seeks an Associate Advisor to grow a personal book of business through prospecting, closing new accounts and client retention. You will complete an in-depth training program, learn the firm’s insurance and risk management value proposition...
    Junior

    The Baldwin Group

    Bethesda, MD
    6 days ago
  • Potomac in Bethesda, MD is seeking a Junior Video Associate to support the video production process from planning through distribution. You will help edit, organize assets, and craft short clips for social media while working closely with senior staff to maintain brand... 
    Junior

    Potomac

    Bethesda, MD
    6 days ago
  • Ullico is seeking a Jr. Claims Examiner for our Bethesda, MD office to review, register and process Group Life claims using automated systems. The role involves researching information, handling inquiries, and ensuring accurate claim determinations in a timely manner. The...
    Junior
    Work at office

    Ullico

    Bethesda, MD
    6 days ago
  • A data-focused firm is seeking a Data Entry Operator (Junior) for a remote position. The role involves inputting data from physical documents into digital databases, updating customer order statuses, and ensuring that all entries are accurate. Ideal candidates should be... 
    Junior
    Remote job

    Only Data Entry

    Chevy Chase, MD
    5 days ago
  •  ...Service Technician to join our team. This role is open to both junior and experienced candidates. The ideal candidate will be...  ...and resolutions accurately Collaborate with installation and engineering teams when needed Qualifications: Junior Candidates:... 
    Junior

    Casaplex

    Kensington, MD
    1 day ago
  • $50k - $60k

     ...Junior Technician About the Organization: Founded in 1994 as a small, diversified professional services company, Delphinus today...  .... Ability to help with the installation, testing and repair of mechanical equipment. Provide general assistance where needed. EOE Statement... 
    Junior
    Temporary work

    Delphinus Engineering

    Bethesda, MD
    2 days ago
  • $50.7k - $91.65k

    Leidos Digital is looking to fill a Junior Network Engineer position to support the National Digital Exploitation & OSINT Center (NDOC). The Network Engineer supports the planning, coordination, and execution of major computer network initiatives. This is a 100% on-site... 
    Junior
    Remote work
    Shift work

    Leidos

    Bethesda, MD
    17 hours ago
  • Union Labor Life Insurance Company in Bethesda, MD is seeking a Jr. Claims Examiner with 18 months of administrative experience and a preference for an insurance background. You will review contracts, interpret language, and communicate clearly with clients and internal...
    Junior
    Work at office

    Ullico

    Bethesda, MD
    5 days ago
  • $77.2k - $128.8k

     ...collaboratively with goal-oriented project teams, including other engineers, program managers, and CAD designers to validate design...  ...~ Bachelor's degree in Naval Architecture, Ocean Engineering, Mechanical Engineering, or a closely related field ~3+ years of experience... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech International Corporation

    Silver Spring, MD
    5 days ago
  •  ...cheaper every year. Position Summary The Principal Mechanical Engineer serves as the senior technical authority within Blue Energy'...  ...support current projects and future deployments. Mentor junior and mid-level engineers and provide technical guidance to project... 
    For contractors
    Remote work

    blueEnergy Group

    Chevy Chase, MD
    1 day ago
  • $120k - $130k

     ...have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity. We have also grown our customer base to include... 
    Work at office
    Local area
    Remote work
    3 days per week

    Pantheon Data

    Chevy Chase, MD
    5 days ago
  • $143.91k - $197.2k

     ...SDM) Technical Warrant Holder (TWH) in the PAE Maritime Carrier Engineering Team. You will direct naval architecture aspects of major...  ...of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits... 
    Permanent employment
    Full time
    Part time
    Interim role
    Internship
    Work at office
    Immediate start
    Remote work
    Relocation

    PORTFOLIO ACQ EXEC MARITIME

    Silver Spring, MD
    2 days ago
  • A strategic communications firm in Washington, DC is seeking a talented associate to support communications initiatives for high-growth clients in various sectors. This entry-level position offers a chance to work closely with senior leaders while developing crucial skills...
    Junior
    Flexible hours

    Crosscut Strategies, LLC

    Washington DC
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Junior Mechanical Engineer. Be the first to apply!