mechanical Jobs in District of Columbia

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Submarine System Engineer III

Amentum

•

Washington, District of Columbia, USA

Full-time

**CONTINGENT on Contract Award Expected in September 2025 - Full Time/Onsite** Hiring Salary Range: $95,000- $150,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant internal equity, and alignment with market data.) This position includes a competitive benefits package. For more detailed information on our Benefits and what it is like to work for Amentum: please visit our careers site: Amentum is seeking a talented and experienced Enginee
Posted 16 days ago | Updated 7 hours ago

Submarine System Engineer I

Amentum

•

Washington, District of Columbia, USA

Full-time

**CONTINGENT on Contract Award Expected in September 2025 - Full Time/Onsite** Hiring Salary Range: $77,000- $96,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant internal equity, and alignment with market data.) This position includes a competitive benefits package. For more detailed information on our Benefits and what it is like to work for Amentum: please visit our careers site: Amentum is seeking a talented and experienced Engineer
Posted 16 days ago | Updated 7 hours ago

Sr Electrical Engineer (Manager)

Jobot

•

Washington, District of Columbia, USA

Full-time

Sr Electrical Engineer (Group Manager) - Hybrid This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $160,000 per year A bit about us: We are a multi-disciplined engineering firm with multiple offices. We specialize in MEP Engineering, Energy Efficiency & Building Optimization, Civil/Structural, Architecture, and Planning for new construction, renovation, and adaptive reuse. Our projects inclu
Posted 2 days ago | Updated moments ago

HVAC Truck Based Chiller Mechanic (union)

Johnson Controls

•

Linthicum Heights, Maryland, USA

Full-time

Job DescriptionWhat you will do Johnson Controls Inc. is looking for forward-thinking talent to join our organization to support the fast-growing HVAC business in North America. JCI is committed to the health and safety of all employees, customers, partners, and the communities we serve. At Johnson Controls you ll have the opportunity to work on some of the most exciting and relevant facilities, HVAC chillers and commercial products in today s market. Our talented people empower us, and we beli
Posted 60+ days ago | Updated 3 hours ago

Control Systems Engineer - Senior Level

The Squires Group, Inc

•

Springfield, Virginia, USA

Full-time

Overview The Squires Group is seeking a Senior Level Control Systems Engineer for a direct hire opportunity with our client in Springfield, VA. This is a key role supporting the safe and reliable delivery of natural gas by designing, developing, and supporting process control, automation, and communication systems for gas control operations and field assets, including plants and gate stations. Due to client contract requirements, only be willing and able to participate in a rotating 24/7 on-call
Easy Apply
Posted 20 days ago | Updated 13 hours ago

Mid Level Electrical Engineer

Astrion

•

Washington, District of Columbia, USA

Full-time

Overview Mid Level Electrical Engineer Be the Difference Astrion offers comprehensive services that boost preparedness, optimize performance, and ensure success across various domains, from Cyber to Digital, Mission and Systems, servicing our nation's Civilian, Defense and Space communities. We support customers with Centers of Excellence in Washington DC, Huntsville, AL and Burlington, MA with an additional 36 locations across the U.S. Astrion has an exciting opportunity for a Mid Level Ele
Posted 7 days ago | Updated 3 hours ago

Submarine System Engineer IV

Amentum

•

Washington, District of Columbia, USA

Full-time

**CONTINGENT on Contract Award Expected in September 2025 - Full Time/Onsite** Hiring Salary Range: $97,000- $157,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant internal equity, and alignment with market data.) This position includes a competitive benefits package. For more detailed information on our Benefits and what it is like to work for Amentum: please visit our careers site: Amentum is seeking a talented and experienced Enginee
Posted 16 days ago | Updated 7 hours ago

Lead Operating Engineer

Cushman & Wakefield

•

Arlington, Virginia, USA

Full-time

Job Title Lead Operating Engineer Job Description Summary Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The performance of all necessary maintenance and operational tasks are developed to assure maximum life and reliability of all mechanical/ electrical/plumbing systems. Typically, this position does not have a Chief Engineer on-site at the building and is sometimes the solo engineer at the buil
Posted 19 days ago | Updated 4 hours ago

Stationary Engineer Superintendent

Parsons Services Company

•

Washington, District of Columbia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Position Description: The On-Site Supervisor shall be responsible for management of
Posted 19 days ago | Updated 4 hours ago

Electrical Engineer - (MEP / Design-Build Consulting Engineers)

Jobot

•

Vienna, Virginia, USA

Full-time

Electrical Engineer - (MEP / Design-Build Consulting Engineers) Immediate Need This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $155,000 per year A bit about us: We are an award-winning multidisciplinary engineering firm with over 45 years of experience. We provide mechanical, electrical, and plumbing engineering services for commercial clients and the U.S. Government. Our projects range f
Posted 2 days ago | Updated moments ago

Jurisdictional Consultant Boiler Inspector

FM

•

Reston, Virginia, USA

Full-time

For nearly two centuries, FM clients have relied on our unmatched expertise in crafting engineering-driven risk management solutions. FM is the world's largest commercial property insurance and risk management organization specializing in large properties! More than one in three Fortune 1,000 companies, as well as leading international corporations, benefit from FM's superior financial strength, risk management skills and extensive expertise in loss prevention engineering and research. This pos
Posted 2 days ago | Updated 1 day ago

Hiring our Heroes Skillbridge - Systems Engineer

SYSTEMS PLANNING AND ANALYSIS, INC.

•

Alexandria, Virginia, USA

Full-time

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to
Posted 18 days ago | Updated 7 hours ago

Principal Systems Engineer

BAE Systems

•

Potomac, Maryland, USA

Full-time

Job Description BAE Systems is seeking a full time Systems Engineer with a mechanical focus to be part of our Interface Management team working on the US TRIDENT Submarine Strategic Weapon System program. The selected canidate will work closely with numerous engineering teams supporting the US Navy's Strategic Systems Porgram command and it's industry partners. Our primary function is to ensure that all weapon system interface requiements are correctly defined and properly allocated to the cogn
Posted 21 days ago | Updated 7 hours ago

IMPACT Fly Team: Elite Automation & Controls Strike Force

Johnson Controls

•

Washington, District of Columbia, USA

Full-time

Job DescriptionSoaring above the ordinary, the IMPACT Fly Team is a powerhouse of innovation, precision, and technical mastery. As Major Project Automation & Controls Technicians, you re the architects of efficiency engineering smarter systems, optimizing workflows, and tackling high-stakes challenges with finesse. Whether troubleshooting on-site or designing groundbreaking solutions, this elite squad is always ready to fly in, fix, and revolutionize. Ready to take your expertise to the next lev
Posted 26 days ago | Updated 3 hours ago

Senior Development Engineer - Remote with Travel

Constellation Energy

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Remote or Washington, District of Columbia, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 26 days ago | Updated 4 hours ago

Space Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506979 Location: CHANTILLY, VA, US Date Posted: 2025-07-02 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a customer within the Intelligence Community
Posted 33 days ago | Updated 1 hour ago

HVAC Controls Systems Designer

Johnson Controls

•

Linthicum Heights, Maryland, USA

Full-time

Job DescriptionBuild your best future with the Johnson Controls team. As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We s
Posted 2 days ago | Updated 3 hours ago

Support the Army Research Laboratory (ARL) Information Technology (IT) Modernization Program

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2506061-ADELPHI-MD Location: ADELPHI, MD, US Date Posted: 2025-05-23 Category: Information Technology Subcategory: Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking incumbents and external talent to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Ente
Posted 60+ days ago | Updated 1 hour ago

HVAC Truck Based Controls Technician

Johnson Controls

•

Washington, District of Columbia, USA

Full-time

Job DescriptionBuild your best future with the Johnson Controls team As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support many industries worldwide. You will have the opportunity to develop yourself through meaningful service work and learning opportunities. We strive to provide o
Posted 2 days ago | Updated 3 hours ago

Senior Marine Engineer (Propulsion) - HYBRID

American Systems Corporation

•

Remote or Washington, District of Columbia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Provide technical support and documentation design, develop, and evaluate the operation of marine vessels, ship machinery, and related equipment, to include, but not limited to: power supply and propulsion syste
Posted 60+ days ago | Updated 4 hours ago