mechanical Jobs in district of columbia

181 - 200 of 540 Jobs

Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + BenefitsJob Title - Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + Benefits

SyscoCompany Name - Sysco

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Herndon, Virginia, USA

Full-time

Job DescriptionSysco is Now Hiring Diesel Fleet Technicians in Jessup, MD! \nEarn $32-$44.38 per Hour* Plus a $600 Annual Boot & Tool Allowance \nUp to $5,000 Sign-On Bonus for New Hires - Comprehensive Benefits Package \n\nWe offer our colleagues the opportunity to grow personally and professionally, to contribute to the success of a dynamic organization, and serve others in a manner that exceeds their expectations. We re looking for talented, hard-working individuals to join our team. Come gro

Electrical EngineerJob Title - Electrical Engineer

PeratonCompany Name - Peraton

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Chantilly, Virginia, USA

Full-time

Responsibilities Performs an assortment of complex engineering duties and tasks such as: Design, develop, and integrate electronics, firmware, and mechanical systems to support critical mission requirements. Perform hands-on hardware and firmware development of capabilities supporting customer mission objectives. Develop and fabricate prototype circuit boards for high performance systems, and create documentation for existing and follow-on production boards Identify gaps in current electrical

Lead Systems / Electrical EngineerJob Title - Lead Systems / Electrical Engineer

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

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Manassas, Virginia, USA

Full-time

JOB TITLE: Lead Systems / Electrical Engineer JOB LOCATION: Manassas, VA WAGE RANGE*: 70-81 JOB NUMBER: 25-03076 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Lead Systems / Electrical Engineer t o work from their Manassas, VA facility. As a Lead Systems / Electrical Engineer (Sr Adv Electrical Eng) for the Transmit Group (TG), you'll lead a small cross functional team responsible for the design, requirements, development, manufacturing, integration

Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + BenefitsJob Title - Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + Benefits

SyscoCompany Name - Sysco

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Woodbridge, Virginia, USA

Full-time

Building Management System TechnicianJob Title - Building Management System Technician

Rose InternationalCompany Name - Rose International

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Ashburn, Virginia, USA

Full-time

Date Posted: 07/31/2025 Hiring Organization: Rose International Position Number: 486385 Industry: Manufacturing Job Title: Building Management System Technician Job Location: Ashburn, VA, USA, 20147 Work Model: Onsite Shift: Mon-Fri 8am-5pm Employment Type: Temp to Hire FT/PT: Full-Time Estimated Duration (In months): 13 Min Hourly Rate($): 36.00 Max Hourly Rate($): 46.00 Must Have Skills/Attributes: Communications, HVAC, PLC (Programmable Logic Controller), Troubleshooting Experience D

Transmission Line Engineer 1 (Entry-Level) - GridJob Title - Transmission Line Engineer 1 (Entry-Level) - Grid

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Elkridge, Maryland, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of transmission line engineering including, conductors, hardware, insulation, structures, foundations and electrical principles to: Design transmission lines in the 69kV to 765kV range. Perform structural analysis and design of pole, lattice, framed, and guyed structures.Perform foundation designs.Perform conductor selection studies, shielding, grounding and induction studies.Develop cost estimates and schedul

ENGINEER or SCIENTISTJob Title - ENGINEER or SCIENTIST

CARDEROCK DIV NSCompany Name - CARDEROCK DIV NS

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Indian Head, Maryland, USA

Full-time

Summary You will serve as an ENGINEER OR SCIENTIST in the PLATFORM INTEGRITY DEPT (C/60), MATERIALS & MANUFACTURNG TECH DIV (C/61), NON METALLIC MATL'S R&E BRANCH (C/617) of CARDEROCK DIV NS. This position is part of the Warfare Centers Personnel Demonstration Project. The ND-5 pay band encompasses positions equivalent to GS-14 and GS-15. Summary You will serve as an ENGINEER OR SCIENTIST in the PLATFORM INTEGRITY DEPT (C/60), MATERIALS & MANUFACTURNG TECH DIV (C/61), NON METALLIC MATL'S R&E BR

Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + BenefitsJob Title - Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + Benefits

SyscoCompany Name - Sysco

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Centreville, Virginia, USA

Full-time

Chief EngineerJob Title - Chief Engineer

Cushman & WakefieldCompany Name - Cushman & Wakefield

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Arlington, Virginia, USA

Full-time

Job Title Chief Engineer Job Description Summary POSITION SUMMARY Chief Engineer is responsible for the effective daily leadership of his/her staff, managing the engineering program to the highest level of quality work and customer service as well as the administration of the engineering department in alignment with the management team, the C&W engineering platform, and client expectations. The Chief Engineer will perform at the highest of ethical standards, reflecting the core values of C&W as

Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + BenefitsJob Title - Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + Benefits

SyscoCompany Name - Sysco

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Jessup, Maryland, USA

Full-time

Senior BIM Specialist Engineering DesignerJob Title - Senior BIM Specialist Engineering Designer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Senior BIM Virtuoso to help Leidos shape the Future of National Security Infrastructure! Are you ready to design the digital backbone of some of the nation's most critical defense structures? Leidos is on the hunt for a trailblazing Senior BIM Specialist to lead advanced 3D modeling initiatives that support the U.S. Department of Defense in countering weapons of mass destruction and defeating hardened facilities-above and below ground. This isn't just another modeling gig. You'll fuse Revit mast

Chief EngineerJob Title - Chief Engineer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the type of environment whe

Sr Engineer - DER EngineeringJob Title - Sr Engineer - DER Engineering

ExelonCompany Name - Exelon

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Washington, District of Columbia, USA

Full-time

Who We Are: We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities stronger, healthier and more resilient. We're powered by purpose-driven people like you who believe in being inclusive and creative, and value safety, innovation, integrity and community service. We are a Fortune 200 company, 19,0

Sr Engineer - DER EngineeringJob Title - Sr Engineer - DER Engineering

ExelonCompany Name - Exelon

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Washington, District of Columbia, USA

Full-time

Engineer VIJob Title - Engineer VI

General AtomicsCompany Name - General Atomics

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Herndon, Virginia, USA

Full-time

Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and in

Mid-Level Capabilities Development EngineerJob Title - Mid-Level Capabilities Development Engineer

General DynamicsCompany Name - General Dynamics

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Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Engineering (General) Job Qualifications: Skills: C Sharp (Programming Language), Development Software, Embedded Software, Embedded Systems Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Designs, develops, tests and evaluates el

Capabilities Development EngineerJob Title - Capabilities Development Engineer

General DynamicsCompany Name - General Dynamics

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Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Embedded Systems, Operating Systems (OS), Software Systems Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Designs, develops, tests and evaluates electrical, mechanical, and/or com

2026 BS/MS Graduate Biomechanical Signals and Analysis EngineerJob Title - 2026 BS/MS Graduate Biomechanical Signals and Analysis Engineer

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you seeking an opportunity to work in a collaborative, interdisciplinary environment that serves to ensure the resilience of our current and future Warfighters? Do you enjoy engaging deeply with complex biomechanical analysis problems in order to understand underlying mechanisms? Are you passionate about designing and implementing signal processing algorithms that reveal meaningful patterns within noisy, high-dimensional time-series data? If you are graduating with a degree i

Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + BenefitsJob Title - Diesel Technician - Earn Up to $44.38/Hour - $5k Sign-On + Benefits

SyscoCompany Name - Sysco

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Severn, Maryland, USA

Full-time

Hardware EngineerJob Title - Hardware Engineer

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th