251 jobs found in Fairfax, VA

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world! We are seeking a highly skilled Mission Critical Professional Electrical Engineer to join our dynamic team responsible for the design and analysis of high-reliability electrical systems supporting mission critical environments and data centers. The ideal candidate will have a strong background in electrical engineering with a focus on power distribution, redundancy, system resilience, and energy efficiency in mission critical applications. This is an onsite position in our Fairfax, VA office. Responsibilities The engineer shall be able to lead small to medium electrical design projects and direct junior-level engineers. The engineer must excel at collaboration with clients, the...

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,...

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...

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...

STV Inc. is seeking a Water Resources Engineer for our Fairfax, VA location. We have a thriving Mid-Atlantic Transportation practice with a close-knit, team-oriented group that is growing rapidly. Due to our success, we need to continue to add resources to assist with the delivery of our current extensive backlog of work. This backlog includes tasks associated with various infrastructure improvement projects for VDOT, DDOT and MDOT as well as numerous municipal, institutional, and private sector clients. This role offers unlimited opportunities to manage projects, mentor junior staff, interact directly with clients, while promoting the culture of a healthy work-life balance. This role offers the opportunity to function as a key resource in support of our other offices and have a direct impact on the improvement of infrastructure nationally. This position offers excellent potential for career advancement as this individual would assist other senior staff in guiding...

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...

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. In this...

Overview Your Future at M.C. Dean We're seeking people driven to excellence and inspired to have a meaningful impact powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees driven to excel in a meaningful career. As an employee at M.C. Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world for the better. The Mission Critical Telecommunications Engineer Leader 1 (EL1) is responsible for leading the design, coordination, and execution of complex telecommunications and infrastructure engineering solutions for high-density, Artificial...

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...

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...

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 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...