91 mechanical engineer jobs found in Dahlgren, VA

Amentum is seeking engineering professionals with related education and/or experience to support Naval projects at Dahlgren, VA. You will be part of our growing systems & software engineering team and contribute to our diverse skillsets across multiple prime contracts in support of our Centers of Excellence. We are looking for individuals to join our team atmosphere that are eager to make a difference by solving complex Digital Engineering challenges. Apply your skills to the latest DoD weapons and sensor systems, modernizing the Navy and contributing to mission success. Successful candidates must possess excellent communication skills and interact directly with customers and engineering personnel. The work location for this position is on-site in Dahlgren, Virginia where we have provided support to the customer for over 50 years! **Position contingent on contract award which is expected in March 2026** All Level Minimum Requirements: Must be able to obtain and...

Senior Mechanical Engineer Department: H20EIS Employment Type: Contract / Temp Location: H20EIS-NAVSEA-SEAPORT- Description Senior Mechanical Engineer WHO WE ARE: STAHL Companies provides the Program Management for its Channel of Commercial Technology companies in Government that consist of Small Businesses and New Technology start-ups. STAHL advocates for policies that can improve government services and maintain our government's competitive advantage, by bringing more technology into government programs. STAHL Companies advocates on behalf of our nation's innovative, new technology and small businesses looking to work with the U.S. government. We do this by aligning the voice of our small business members with advocacy for change in federal policy that will make the government market more accessible to small businesses and the commercial technology ecosystem. The Channel's founding Technical Board Members include former government leaders and IT executives...

GVI Inc. , a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Mechanical Engineer to join our Team in Dahlgren, VA. POSITION REQUIREMENTS: MUST BE US CITIZEN and eligible for a security clearance A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline. Six (6) years professional technical experience which includes four (4) years specialized experience that includes performing mechanical systems requirements management, mechanical systems engineering design and integration, mechanical systems engineering design software tools (such as SolidWorks or ProEngineer), and mechanical systems engineering processes. VEVRAA Federal Contractor Three Saints Bay, LLC and its subsidiaries offer a team-oriented working environment and the opportunity to work with exceptional, dedicated industry professionals. We offer our employees a comprehensive benefits...

GVI Inc. , a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Mechanical Engineer to join our Team in Dahlgren, VA. POSITION REQUIREMENTS: MUST BE US CITIZEN and eligible for a security clearance A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline. Six (6) years professional technical experience which includes four (4) years specialized experience that includes performing mechanical systems requirements management, mechanical systems engineering design and integration, mechanical systems engineering design software tools (such as SolidWorks or ProEngineer), and mechanical systems engineering processes. VEVRAA Federal Contractor Three Saints Bay, LLC and its subsidiaries offer a team-oriented working environment and the opportunity to work with exceptional, dedicated industry professionals. We offer our employees a comprehensive benefits...

Overview MECHANICAL ENGINEER - TEST AND EVALUATION (AT): The Mechanical Engineer - Test and Evaluation position is responsible for supporting manufacturing projects. This position combines hands-on technical work and maintenance of equipment and supplies. The ideal candidate has a strong mechanical aptitude, familiarity with engineering drawings and quality assurance techniques, organizational skills, in depth experience with precision machining operations, and the ability to work in a fast-paced environment. The position is 100% on site in Indian Head, MD. Responsibilities - Provide highly technical expertise and guidance in solving complex engineering problems - Perform in all phases of hardware design, development, integration/implementation, and analysis - Plan and conduct engineering feasibility studies for the design improvement modifications and implementation of advanced technologies - Develop standards and guidelines for tasks being performed - Interface with...

Koniag Technology Solutions, a Koniag Government Services company, is seeking a Mechanical Engineer with a Top-Secret clearance to support KTS and our government customer in Quantico, VA. This position is for a Future New Business Opportunity. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well organized, design oriented, and customer focused. Essential Functions, Responsibilities & Duties may include, but are not limited to: Act as a consultant in the establishment of design standards and criteria for construction projects. Provide expert mechanical engineering comments based on these requirements. Review the mechanical system layout in the specialized room such as the data closet and...

Posting/External Job Title Facilities Mechanical Engineer Location Springfield, VA 22153 US (Primary) Remote/Onsite/Hybrid 100% Onsite Job Type Full-time # of Hires Needed 1 Education Bachelor's Degree Travel Up to 10% Security Clearance Required TS/SCI with CI Polygraph Pay Range (All offers will be based on experience) $130,000.00 - $190,000.00/yr Position Introduction/Key Duties Cimarron is seeking a Facilities Mechanical Engineer to support a classified program in Springfield, VA. In this role, you will lead the design, maintenance, and configuration management of building mechanical systems across mission-critical facilities. This position offers the opportunity to apply deep technical expertise and creative problem-solving to ensure the reliability, efficiency, and sustainability of essential infrastructure. Key Duties: Lead mechanical design and development efforts from concept through production. Create and review AutoCAD design documents,...

Overview Ready to shape the future of science and global health? ATCC, a leading nonprofit biological resources and standards organization, is seeking a Senior Mechanical Engineer for a full-time onsite role primarily based in Manassas, VA to provide engineering expertise for ATCC facilities (Manassas, VA, Gaithersburg, MD, and Germantown, MD), including a new Biomanufacturing facility at our campus in Manassas, VA. Prior experience in the biomanufacturing sector is not required for consideration. Relocation package may be available for this opportunity. As a key contributor to ATCC's critical infrastructure, the Senior Mechanical Engineer ensures the performance, reliability, and compliance of facility systems. This role involves the design and development of HVAC and refrigeration systems that support industrial processes and enable operational continuity. This position will apply expertise in thermodynamics, fluid mechanics, and heat transfer to deliver efficient...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support our customers in building a safer global future. Overview of Opportunity Two Six Technologies is seeking a Junior Mechanical Engineer to drive the design and development of custom electronic systems that support critical cybersecurity and national security missions. In this role, you will take ownership of mechanical design efforts, engage deeply with multidisciplinary teams, and contribute across the full product development lifecycle-from requirements and modeling to prototyping, testing, and production readiness. This position is ideal for engineers with a solid mechanical engineering foundation who are ready to step into greater technical responsibility and autonomy. Key Responsibilities: Contribute to mechanical...

Bala Consulting Engineers is a 200-person engineering firm headquartered just outside of Philadelphia in Wayne, PA with full-service offices in New York, NY, Boston, MA, Washington, DC and Baltimore, MD. Bala is a dynamic growth-oriented company, built on relationships with our clients, staff, and industry partners. At Bala you will enjoy an exceptional employee experience that results in a successful career based on collaboration, leadership and personal development. We are looking for an ambitious Mechanical Engineer in our Arlington, VA office who thrives on challenges and wants to grow their career. This role involves working closely with Senior Mechanical Engineers and the Department Manager. Responsibilities will include heating and cooling load calculations, ductwork and piping sizing, selecting HVAC equipment, energy modeling and other engineering calculations. The basic requirements for this position include: 3-6 years of experience Bachelor's Degree EIT or PE...

Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located at our main office in Boston and branch offices in New York, NY; Philadelphia, PA; Vienna, VA (Washington, DC); Coral Gables, FL (Miami); Chicago, IL; St. Louis, MO; Tampa, FL; Charlotte, NC; Charleston, SC; Houston, TX; New Haven, CT; Los Angeles, CA; and Toronto. BR+A provides state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire protection consulting engineering, technology systems design, lighting design, and building commissioning services. BR+A is seeking applicants for a Mechanical Engineer in our Vienna, VA office. The candidate would be strongly motivated, well organized, and show professional initiative. The applicant should be able to take ownership of assignments and perform well both independently and as part of the project team. The ideal candidate would have a strong working knowledge of Revit, AutoCAD, and would have the following...

Mechanical Engineer - Specialized Design Department: Specialized Design - Mechanical Location: Chantilly, VA INSPIRED.COMMITTED.CONNECTED. These are the qualities of our work-and of the people who do it. If these qualities are part of your life, too, you'll want to explore a career at EKFox. As part of our creative, can-do team, you'll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take pride in helping us to design for future generations, working to enrich America's security-at home and abroad-and spearheading exciting new directions in sustainability and energy efficiency. EKFox is an experienced team of talented, motivated individuals who share a passion for solving problems and improving the built environment. We continue to strengthen our commitment to provide a work environment and culture that stimulates creativity, values integrity and encourages professional growth. Position Summary We are...

INSPIRED.COMMITTED.CONNECTED. These are the qualities of our work-and of the people who do it. If these qualities are part of your life, too, you'll want to explore a career at EKFox. As part of our creative, can-do team, you'll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take pride in helping us to design for future generations, working to enrich America's security-at home and abroad-and spearheading exciting new directions in sustainability and energy efficiency. EKFox is an experienced team of talented, motivated individuals who share a passion for solving problems and improving the built environment. We continue to strengthen our commitment to provide a work environment and culture that stimulates creativity, values integrity and encourages professional growth. Position Summary We are looking for a Mid-Level Mechanical Engineer for the Specialized Design team to join our future. The engineering...

Job Title Senior Mechanical Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Fibertek is a leading developer of laser and electro-optic systems for the aerospace community, with key contributions to lasers for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and commercial customers. We are looking for a highly motivated individual to join our Mechanical Engineering Department onsite in Herndon, VA. As the Senior Mechanical Engineer, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include project team technical leadership from project inception through delivery. The responsibilities require full knowledge of military/aerospace design cycles and general design requirements and development of robust design solutions to meet laser performance specifications. Duties would also include creating detailed CAD models and drawings, analyzing systems thermally...

Job Title Mechanical Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description Fibertek is a leading developer of laser and electro-optic systems for the aerospace community, with key contributions to lasers for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and commercial customers. We are looking for a highly motivated individual to join our Mechanical Engineering Department onsite in Herndon, VA. As part of the Mechanical Engineering project team, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include creating detailed CAD models and drawings, analyzing systems, initiating procurements, supporting assembly and testing of systems, preparing technical reports, and participating in design review meetings. Duties will include: Leading efforts to create mechanical system design solutions and architecture. Detailed design CAD models and drawings....

INSPIRED.COMMITTED.CONNECTED. These are the qualities of our work-and of the people who do it. If these qualities are part of your life, too, you'll want to explore a career at EKFox. As part of our creative, can-do team, you'll have the chance to realize your full potential through a wide range of challenging engineering assignments. You can take pride in helping us to design for future generations, working to enrich America's security-at home and abroad-and spearheading exciting new directions in sustainability and energy efficiency. EKFox is an experienced team of talented, motivated individuals who share a passion for solving problems and improving the built environment. We continue to strengthen our commitment to provide a work environment and culture that stimulates creativity, values integrity and encourages professional growth. Position Summary This position requires strong problem-solving skills, broad knowledge of Mechanical systems (HVAC, controls, refrigerants,...

Bala Consulting Engineers is a 200-person engineering firm headquartered just outside of Philadelphia in Wayne, PA with full-service offices in New York, NY, Boston, MA, Baltimore, MD and Washington, DC. Bala is a dynamic growth-oriented company, built on relationships with our clients, staff, and industry partners. At Bala you will enjoy an exceptional employee experience that results in a successful career based on collaboration, leadership, and personal development. We are looking for an ambitious Mechanical Engineer in our DC area office, located in Arlington, VA, who thrives on challenges and constantly pushes the norm. Suitable candidates need to possess knowledge and experience for all phases of building design, including construction administration and commissioning. Experience in the management and execution of multiple projects in Revit and AutoCAD is required. The basic requirements for this position include: • 0-2 years of relevant Mechanical Engineering experience...

Bala Consulting Engineers is a 200-person engineering firm headquartered just outside of Philadelphia in Wayne, PA with full-service offices in New York, NY, Boston, MA, Baltimore, MD and Arlington, VA. We are looking for a talented Senior Mechanical Project Engineer to join the team in our Washington D.C. area office located in Arlington who thrives on challenges and constantly pushes the norm. Suitable candidates need to possess knowledge and experience for all phases of building design, including construction administration and commissioning. Experience in the management and execution of multiple projects in Revit and AutoCAD is required. Bala is a dynamic growth-oriented company, built on relationships with our clients, staff, and industry partners. At Bala you will enjoy an exceptional employee experience that results in a successful career based on collaboration, leadership, and personal development. The basic requirements for this position include: • 10+ years of relevant...

About TRAXyL TRAXyL is an innovative technology company that has developed a new method for installing infrastructure, like fiber optic cables, over the last mile. Our patented techniques "paint" cables and microducts into the surface of pavement. Our technologies enable installers to efficiently install telecommunication and other networks. We enable customers an affordable, on-demand connectivity solution, without the need to bury cables underground or string along utility poles. Some end-users include federal, state, and local government, campus and business IT directors, Internet Service Providers, network operators, and utility contractors. We are a venture-backed startup with additional support from the National Science Foundation, In-Q-Tel, US Air Force and US Army Corps of Engineers. Who TRAXyL is looking for: TRAXyL is looking for technically skilled and innovative individuals to join our team. In this role, you'll collaborate with other technical experts to design...

M echanical Design Engineer III/IV Security Clearance An active security clearance or the ability to obtain a clearance is required. Only U.S. citizens are eligible for security clearances. Overview You will work to develop new generations of sensing and real-time processing and actuation technologies in a fast-paced and exciting environment. As part of a small and dedicated team, you will be given immediate responsibility for designing and analyzing complex mechanical systems. You will develop designs from concept to production, with hands-on involvement to oversee parts fabrication, system assembly and validation testing along the way. Typical day-to-day work is done using CAD for design, along with analysis tools such as Excel and MATLAB. Prototype part fabrication often occurs in-house, with larger orders outsourced to local vendors under the engineer's direct supervision. Once parts or systems become available, validation testing occurs on a regular basis at internal...