252 jobs found in Fairfax, VA

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and we are known for our quality work and developing quality employee careers. We are seeking the very best and most talented to join our team - help us take on challenges, develop vision solutions, and innovate and design the infrastructure of the future that will transform the world! Whitman, Requardt & Associates, LLP (WRA) is a leading multidisciplinary engineering and architectural firm committed to providing innovative and sustainable solutions to our clients' most complex challenges. With a history spanning over 100 years, our firm has a strong reputation for excellence in design, engineering, and construction services. We are seeking a talented and experienced Senior Mechanical Engineer to join our team in our Fairfax, VA office. As a Senior Mechanical Engineer at Whitman, Requardt & Associates, LLP, you will play a pivotal role...

At RK&K, we are hiring a Project Engineer to join our team in Fairfax, VA. As a Project Engineer you will lead and support multiple ongoing programs with DDOT, VDOT and other public/private companies as well as assist in project and task order management efforts from an engineering standpoint. You will also mentor early career engineer, planners, and designers as needed. Essential Functions Perform a wide variety of engineering tasks including concept designs, traffic control designs, roadway & highway designs, streetscapes, complete streets, profiles, geometric layouts, cross sections, intersections, interchanges, bicycle/pedestrian facilities, contract plans, cost estimates and specifications Perform engineering planning tasks including preparation of conceptual road plans and alternatives analysis for new transportation systems or retrofits to existing systems, design alteration and modification of existing transportation systems to improve safety or function,...

Salary : $87,024.91 - $145,041.94 Annually Location : FAIRFAX (EJ32), VA Job Type: FT Salary W BN Job Number: 26-00546 Department: DPWES Capital Facilities Opening Date: 04/18/2026 Closing Date: 5/15/2026 11:59 PM Eastern Pay Grade: S29 Posting Type: Open to General Public Job Announcement $5,000 Signing Bonus* Seeking the next exciting challenge in your career? Join the award-winning organization of the Building Design and Construction Division (BDCD), Building Construction Branch, in Capital Facilities Fairfax County Government & be a part of this professional organization managing the construction of County government facilities. The Fairfax County Department of Public Works and Environmental Services (DPWES), Capital Facilities (CAP), Building Design and Construction Division (BDCD), Building Construction Branch (BCB), seeks an architect, civil engineer, structural engineer, mechanical engineer or electrical engineer to serve as construction...

Salary : $87,024.91 - $145,041.94 Annually Location : FAIRFAX (EJ32), VA Job Type: FT Salary W BN Job Number: 26-00522 Department: DPWES Capital Facilities Opening Date: 04/18/2026 Closing Date: 5/15/2026 11:59 PM Eastern Pay Grade: S29 Posting Type: Open to General Public Job Announcement $5,000 Signing Bonus* If your goal is to build a career that makes a difference and has an impact on the design and construction of the community around you, the Building Design Branch wants you! We are seeking a highly motivated, a team player, engineer or architect project manager to work in a fast-paced collaborative team environment providing outstanding customer service to using agencies and project stakeholders, and to continue to be the provider of choice for project delivery countywide. DPWES is a diverse, nationally accredited and award-winning public works agency with approximately 1,000 employees providing solid waste, capital facility development,...

Position Overview Gauthier, Alvarado & Associates, a Northern Virginia-based multidisciplinary Architectural/Engineering firm located in Fairfax, VA, provides Architectural, Structural, Mechanical, Plumbing, and Electrical engineering services across a diverse portfolio of commercial office buildings, educational facilities, public agencies, and interior tenant build-outs. GAA is seeking a mid-level Mechanical Engineer (7-10 years of experience) with a strong background in building systems design to join our growing team. This role is ideal for a hands-on engineer who can independently design mechanical systems with minimal oversight while also serving as a key contributor between senior leadership and junior staff. The successful candidate will play a critical role in developing high-quality construction documents, supporting project delivery, and helping mentor entry-level engineers, while collaborating closely with in-house architects and engineering disciplines. This...

Overview Posillico is Building for Generations. Posillico is a multi-disciplined and diversified construction company. Along with our Civil /foundation group, Posillico's business units include Wastewater Division, Environmental Division, Utilities Division, Drilling Division, Paving Division, Posillico Consulting LLC, Posillico Developmental LLC, and Posillico Materials, LLC. These companies give Posillico the unequalled, leveraged experience required to complete complex structural and geotechnical projects successfully. Posillico empowers a "people first, think safety" culture throughout our organization. This "people first" culture has helped to promote and maintain an excellent record of accomplishment. Posillico has an exceptional safety program coupled with proactive employees throughout its management and union staff. We offer all employees an excellent opportunity to be part of our developing business at Posillico, as we set the standards for excellence in the...

Overview MBP is seeking new Team Members for growth opportunities and to work on meaningful projects that support our community. For this position, we seek candidates in the Washington, DC, Metropolitan area with 3 or more years of experience in the design and construction industry. Responsibilities MAIN DUTIES: Project assignments may involve on-site representation, project documentation, cost estimating, scheduling, construction quality assurance inspections, and design review. Capable of providing lead role in planning and managing small to mid-size projects and/or leading a sub-group on a large project. Builds positive and productive working relationships with peers, superiors, and subordinates. Qualifications EDUCATION/KNOWLEDGE: Bachelor of Science Degree in Engineering. EIT certification, CMIT certification, PE preferred. Working toward other certifications such as CCM, CCE, PSP. Knowledge of engineering principles, principles of construction...

Are you ready to grow your career with a company that values excellence and invests in its people? At Clune Construction, we're more than builders-we're a team of driven, collaborative and talented individuals who take pride in delivering exceptional work. Excellence is at the core of everything we do, from the quality of our projects to the way we support our people. As an employee-owned company, we invest in our team, and in return, our people share in our success. This shared commitment has earned us recognition as a Best Place to Work, a US Best Managed Company and a recipient of the Better Business Bureau Torch Award for Ethics. Whether you're a seasoned construction professional or looking to bring your expertise to a new area, we welcome you to join our team and make an impact! The Virtual Construction Engineer (VCE) reports to the Virtual Construction Manager and provides leadership to the Virtual Construction Specialist. This role performs all essential Field Engineer...

Are you ready to grow your career with a company that values excellence and invests in its people? At Clune Construction, we're more than builders-we're a team of driven, collaborative and talented individuals who take pride in delivering exceptional work. Excellence is at the core of everything we do, from the quality of our projects to the way we support our people. As an employee-owned company, we invest in our team, and in return, our people share in our success. This shared commitment has earned us recognition as a Best Place to Work, a US Best Managed Company and a recipient of the Better Business Bureau Torch Award for Ethics. Whether you're a seasoned construction professional or looking to bring your expertise to a new area, we welcome you to join our team and make an impact! The Senior Virtual Construction Engineer (SVCE) reports to the Virtual Construction Manager and provides leadership to the Virtual Construction team. This role oversees all essential Field Engineer...

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...

Employment Offer Contingent Upon Successful Completion of the Following: Verification of Work Authorization and Employment Eligibility Substance Abuse Screening Physical Exam (if applicable) Background Checks for Badging/Security Clearances (if applicable) About Hensel Phelps: Founded in 1937, Hensel Phelps specializes in building development, construction and facility services in markets ranging from aviation to government, commercial, transportation, critical facilities, healthcare and transportation. Ranked #1 in aviation and #6 overall general contractor in 2024 by BD+C, Hensel Phelps is one of the largest employee-owned general contractors in the country. Driven to deliver EXCELLENCE in all we do and supported by our core values of Ownership, Integrity, Builder, Diversity and Community, Hensel Phelps brings our clients' visions to life with a comprehensive approach that begins with innovative planning and extends throughout the life of the property. Position...

Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries....

Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. The Mission...

Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values, agility, expertise, and trust-we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Controls...

Job Description Job Title: Entry Level Design Engineer Type: Direct Hire Work Location: Onsite position in Tysons, VA Job Overview: We are seeking a design engineer who is driven and looking for technical growth and advancement in a dynamic workplace. The successful candidate will work on various projects and will be part of a multi-disciplined design team that includes civil engineers, planners, landscape architects, and CADD designers, all under the supervision of an experienced professional engineer. The successful candidate will work closely with a project engineer assisting/mentoring you in the performance of tasks associated with the preparation of various engineering plan submissions, such as roadway design, erosion control, and stormwater management design, site grading and layout design, storm drainage, water & sewer design, as well as site planning. Individual tasks might include drainage area map preparation, channel or pipe flow computations, runoff...

06th April, 2026 Our client, a full-service Civil Engineering and Site Development consulting firm in Tysons, VA, is seeking a Project Engineer to join their growing team! This is an onsite/full-time/direct-hire position Salary range based on experience: Up to $65k We are seeking a creative project engineer who is driven and looking for growth and advancement. As a project engineer, you will be responsible for work related to technical calculations, reports, design, and the coordination of civil engineering site development projects. You will be involved with various elements of site design, including erosion control, grading, stormwater management, sanitary sewer, water, and road design. You will work together with project managers and design technicians to deliver uniquely creative design solutions. ‍ What We Hope You Will Bring Excellent written and verbal communication skills Superior organizational and time management skills A personal commitment to...

06th April, 2026 Our client, a full-service Civil Engineering and Site Development consulting firm in Tysons, VA, is seeking a Design Engineer to join their growing team! This is an onsite/full-time/direct-hire position Salary range based on experience: Up to $65k We are seeking a Design Engineer who is driven and looking for technical growth and advancement in a dynamic workplace. The successful candidate will work on various projects and will be part of a multi-disciplined design team that includes civil engineers, planners, landscape architects, and CADD designers, all under the supervision of an experienced professional engineer. The successful candidate will work closely with a project engineer, assisting/mentoring you in the performance of tasks associated with the preparation of various engineering plan submissions, such as roadway design, erosion control, and stormwater management design, site grading and layout design, storm drainage, water & sewer...

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cybersecurity, data delivery & analytics, and IT talent solutions. M9 Solutions is seeking an AV Field Engineer 3 to work on-site for a client located in Tysons, VA. An active Secret clearance is required. Responsibilities Conduct customer site surveys and provide sales engineering support, including collecting and recording detailed operational, functional, and technical requirements, developing project scopes, and providing overall system costing for A/V projects. Design,...

Are we the road to your future? We are currently searching for a Traffic Engineer to support our growing Traffic Engineering Department in the Mid-Atlantic region located in Springfield, VA, Virginia Beach, VA or Columbia, MD . The candidate will serve as an integral component of our traffic engineering team supporting delivery of traffic engineering projects, collaborate with multidisciplinary team and serve a key role in various roadway improvements, intersection modifications and multimodal safety projects. The successful candidate will work on challenging transportation planning and design projects in the MidAtlantic region providing technical expertise and ensuring compliance with locality and state DOT standards. This position offers an excellent career opportunity with tremendous growth potential. To be considered for this position, applicants must have, at minimum, a Bachelor's of Science in Civil Engineering or equivalent. What you'll be doing: The...

Are we the road to your future? We are currently searching for a junior level Roadway/Civil Engineer in Training to support our Mid Atlantic Region located in Springfield, VA. To be considered for this position, applicants must have, at minimum, a Bachelor's degree in Civil Engineering from an accredited four-year college or university. What you'll be doing: Gaining familiarity with calculating plans quantities and engineering estimates, developing construction specifications, and coordinating with subconsultants Learning and assisting in the development of projects with more senior engineers to successfully execute and deliver project work, while implementing client focused strategies Applying established and well-defined engineering techniques, procedures, policies, or standards Preparing and modifying reports, specifications, plans, construction schedules, and designs for projects Aspires to work in a team environment. Work as part of a team to deliver a range...