25 professional engineer jobs found in Washington

Professional Engineer is a mid-level position that will manage and oversee complex infrastructure and engineering development projects. This position will be based out of either the Meadville, PA or Erie, PA office location, depending on the location of the candidate. The Professional Engineer will demonstrate strong technical knowledge, sound judgment, and the ability to work both independently and as part of a multidisciplinary team. Key responsibilities include project planning and coordination, technical analysis and review, and proactive engagement with stakeholders to ensure quality, compliance, and timely project delivery. This role also calls for effective problem-solving skills, leadership in guiding junior engineers, and a commitment to upholding professional standards and continuous improvement. Additional duties may include, but are not limited to: Upholding all company, client, and governmental safety requirements throughout project lifecycles. Maintaining effective...

Do you want to help engineer what's next? Simpson Gumpertz & Heger (SGH) is a national engineering firm committed to delivering holistic advice for our clients' most complex challenges. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance. With 800 employees in offices nationwide, SGH's industry-leading teams constantly seek to advance the meaning of what's possible. What makes careers at SGH so special? The only way to advance is to question and explore. Every member of the SGH team is both a learner and an educator, committed to advancing ourselves, our teams, and our industry. Together we are creating a community that never settles for what is but always seeks what could be. There are many reasons to love SGH: Our Work:...

Job Description At EXP, we're driven to provide innovative solutions for the world's built and natural environments. As a team of engineers, architects, designers, scientists, creators, and a community of professionals, we bring diverse and talented people together to solve the world's most complex challenges. Here, you join a team that leverages differences, harnesses entrepreneurial spirit in an employee-owned company, believes diversity gives us strength, seeks sustainable results, and shares ambitions for each other, our clients, and the communities we serve. Together, we are EXP. Are you ready to design your future? Be our next Senior Mechanical Engineer Your work environment at EXP In this role, you will be part of the MEP team supporting Transit, Transportation, Commercial, Institutional, and Public Infrastructure projects throughout the Mid-Atlantic region. This position provides technical leadership for HVAC, plumbing, and fire protection systems while working...

Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Project Manager/Senior Mechanical Design Engineer (MEP) - National Capital Region (NCR) Interface Engineering Inc. (Relocation will be offered for highly qualified candidates.) At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule with 3 days in-office per week minimum (Tuesday, Wednesday, Thursday) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company...

Make It Happen with ARX We are a global network of smart minds in engineering and design, offering comprehensive consulting, project management, and technical services in more than 60 locations in five continents. What truly sets us apart is our people. We believe the best ideas come from talented individuals working together in a culture of trust, collaboration, and continuous learning. We're looking for curious explorers, ambitious thinkers and passionate professionals who are eager to contribute to meaningful projects and keep learning every step of the way. As part of our team, you'll join an international, dynamic and supportive environment with opportunities to collaborate across disciplines and borders, take ownership and make a real impact. Your ideas matter. Your growth matters. Your impact matters. Join ARX and help build a smarter, more sustainable future. ARX USA is seeking an Assistant Resident Engineer (ARE) to support the delivery of infrastructure and...

SHINE Systems is building a talent pool of Mechanical Engineers to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify qualified candidates experienced in supporting mechanical engineering design efforts across facility and infrastructure projects, ensuring compliance with applicable codes, standards, and mission requirements. Selected candidates will be considered for future openings aligned to customer mission and infrastructure priorities. Responsibilities: Develop and/or review planning documents Conduct building code compliance evaluations Perform peer reviews of plans, specifications, and technical reports Develop design concepts and detailed mechanical system designs Coordinate with architectural, civil/structural, and electrical disciplines Support project activities during design, bid, and construction phases Develop and review project schedules Conduct cost-benefit and feasibility studies Develop...

24th August, 2026 Distribution & Standards Engineer III-V | Power Delivery This role may also be known as: Electrical Standards Engineer, T&D Standards Engineer, Power Delivery Standards Engineer, Utility Compliance Engineer The Opportunity If you've ever wanted a seat at the table where engineering standards actually get written - not just followed - this is that seat. This role sits at the center of a Power Delivery organization, responsible for developing, maintaining, and continuously improving the standards, specifications, and technical practices that govern how distribution and substation infrastructure gets designed, built, and operated. You'll work across a genuinely broad equipment scope: distribution transformers, switches, and capacitor banks; substation breakers up to 230kV; control systems; station battery systems; and switchgear. You'll interpret and apply industry codes like IEEE, ANSI, NESC, NEC, OSHA, FERC, NERC, and CIP, and you'll have a...

Company Description SHELADIA Associates is a multi-disciplinary international professional consulting firm with demonstrated experience in the successful management and implementation of development projects worldwide. SHELADIA believes practicality and sustainability in development projects require flexible resource management, active participation of all stakeholders, and a shared goal of strengthening institutions and operational systems to optimize available resources. Equal Opportunity and Affirmative Action Employer. Job Description This position is contingent upon contract award and subsequent task-order requirements. It is intended to support SHELADIA's pursuit of the U.S. Department of State, Bureau of Overseas Buildings Operations (OBO), 2026 Worldwide A/E Support Services IDIQ. Employment, assignments, travel, and project responsibilities will be based on the awarded contract and applicable task orders. The program may support planning, design, construction,...

DHA is seeking (2) full-time, dedicated CMAR Construction Engineers/Construction Representatives with process mechanical and/or electrical and I&C experience at large, complex, operating water/wastewater facilities. This is an in-person position that would ideally start as soon as possible; however, could initially start part-time based on availability and then expect to report five (5) days a week by January 2026 The Construction Engineer uses their technical expertise to oversee construction projects and assists the Project Manager or Owner's Advisor with construction management and construction administration duties. Their work involves interpreting plans, performing site inspections, evaluating technical data, and resolving construction field issues, among other tasks. The Construction Engineer may independently manage moderately complex projects or supervise the work of other staff responsible for overseeing routine projects. The Construction Engineer performs work under...

Job Type Full-time Description Job Summary Project Engineer leads and coordinates the engineering design and evaluation processing during all phases of specific managed projects, from concept, through design to execution. Is the point of contact for client relations. Job Responsibilities Supervise and lead project assignments with project staff. Manages and perform system design, including calculations, equipment selection, layout, and drawing preparation. Plan and conduct evaluation and site observation. Review project documents, specifications, and design options; ensure code compliance through meetings and reviews. Make recommendations based on findings. Conduct site investigations and technical research to support design decisions. Apply standard engineering practices and software tools to produce high-quality deliverables. Build and develop internal and external relationships Requirements Required Education & Experience Bachelor's degree in...

Senior Electrical PE (Federal / DoD) Company: LRS Federal Location: Corporate / Remote Position Type: Full-Time, Senior Level Position Overview LRS Federal is seeking a high-caliber, licensed Electrical PE with an extensive background in federal and defense sectors to join our corporate engineering team. This is not a purely administrative role; we are looking for a senior technical expert who possesses 15+ years of experience and continues to actively perform physical electrical engineering design work. The successful candidate will lead the design, analysis, and quality control of complex electrical infrastructure projects for the Department of Defense (DoD), Department of Energy (DOE), and civil federal agencies (GSA, VA). Mandatory Qualifications ("Must-Haves") Candidates who do not meet all of the following criteria will not be considered: Licensure: Active Professional Engineer (PE) license in electrical engineering (with the ability to obtain reciprocity in...

This position will support our joint venture with partner company, Dayton Group, Inc. DGI-ATI (JV) has a current need for a full-time General Energy Officer/Engineer. The Energy Officer/Engineer will have contracting experience with energy and water conservation and performance. The Energy Officer/Engineer will prepare interagency energy reports, analyze utility data, and identify opportunities for reducing utility costs. Great Pay and Benefits for an Energy Officer/Engineer: Competitive salary of $97,000 - $110,000/year depending on experience 11 annual paid holidays and minimum 13 days of paid leave; Employee and family medical, dental, vision, and prescription insurance with 75% of the premiums paid by the company; Employer paid short-term and long-term disability, and life insurance. 401(k) plan immediately vesting with 4% employer match; and Professional development assistance including memberships, professional licenses, and tuition reimbursements. Duties and...

Overview Module Design Engineer Talent Community | Current & Future Client Opportunities We are growing our network of experienced Module Design Engineers to support current and upcoming aerospace programs focused on aircraft structural design, module development, composite and metallic airframe design, product development, and manufacturing support. Responsibilities: Aircraft Structure & Module Design Design and develop aircraft modules, structural assemblies, and components. Create innovative design solutions that meet performance, manufacturability, weight, quality, and cost objectives. Develop detailed layouts and assemblies for composite and aluminum aircraft structures. Support airframe integration and subsystem packaging activities. Collaborate with cross-functional engineering teams to ensure successful design implementation from concept through production. Evaluate design concepts and recommend improvements to enhance structural performance,...

About Us AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Prioritizing innovation and client-focused solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future. AGE Solutions is seeking an experienced BICSI Registered Communications Distribution Designer (RCDD) Telecom Design Engineer to support a large-scale campus-wide telecommunications infrastructure refresh for a federal customer in the Washington, DC area. This individual will lead and oversee the design of structured cabling and telecommunications modernization efforts across a secure enterprise environment, ensuring all installations and infrastructure upgrades are executed in accordance with BICSI standards, customer requirements, and industry best practices. The ideal candidate will possess strong...

Title: Senior Electrical Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. KBR is seeking a Senior Electrical Engineer to support the design, development, integration, and validation of electrical systems across commercial and industrial programs. This role focuses on delivering robust, scalable, and cost-effective electrical solutions for product development, manufacturing, and operational environments. The role includes responsibility for cable and wiring harness design, development, and integration. Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions....

24th August, 2026 Transmission Line Engineer (Engineer IV/V) - Power Delivery This role may also be known as: Transmission Design Engineer, Transmission Planning Engineer, Power Delivery Engineer, Electrical Engineer - Transmission Systems If you're an engineer who wants more than a seat at the table, this is worth a look. You'd be joining a Power Delivery engineering group responsible for designing, developing, and maintaining transmission, distribution, substation, and SCADA automation equipment across an entire regional transmission system. This isn't a role where you quietly review someone else's plans. You'll lead capital execution of transmission projects, develop the technical specifications and standards that get used across the system, and work directly with equipment manufacturers and vendors, including plant and site visits. There's also a clear runway here. As you grow into the role, you'll mentor and train less experienced engineers, serve as a go-to technical...

F&A Technologies LLC, an emerging Service Disabled Veteran Owned Small Business, is seeking a Senior Test & Evaluation Engineer in Washington, DC (near Navy Yard) to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Program under the Department of Navy. Position is hybrid, onsite with occasional telework each week. The candidate will be supporting multiple engineering disciplines such as the following but not limited to: Mechanical, Electrical, Systems, Information Systems, Navigation, Flight Software, Industrial, Re-entry hardware and Flight Termination Systems. This candidate will provide more strategic support to the engineering team and leadership. Ideal candidate will have Test & Evaluation Engineering experience Understands the purpose of a System Engineering Technical Review (SETR) series (formal, event-driven reviews that assess a system's technical health, design maturity, risks,...

Who we are Helsing develops artificial intelligence-enabled capabilities to protect and defend democracies. We are growing our US operations, cultivating an ambitious and committed team of mission-driven professionals to apply their skills to solve challenging problems. The role As a Design Engineer, you will work on innovative UAV platforms, modifying and adapting existing mechanical and electrical designs to meet US customer requirements and specifications. You will design the mechanical and electrical architecture for various unmanned and autonomous systems, ensuring their design, implementation, and testing meets the needs of the end-user. You will work in close collaboration with systems engineers, embedded systems engineers, production teams, and customer-facing program managers. Your role will be crucial in guiding the team's choices and ensuring the consistency of technical decisions. You will conceptualize innovative hardware configurations, conduct...

SmithGroup is an integrated design firm with a reputation for cultivating a top-ranked culture while pioneering award-winning innovative design solutions. We blend research, data and technology with ingenuity and a creative spirit to deliver resilient, inclusive spaces that solve our clients' greatest challenges. Our teams create exceptional design solutions for healthcare, science and technology, workplace, mixed use, higher education, cultural, waterfront, parks and open spaces, and urban environments. We are looking for passionate problem solvers who want to elevate design, push boundaries and create a more resilient future. The Washington, DC office of SmithGroup is looking for a Mechanical Engineer to join our team. Working with us, you will: Perform analysis, design and documentation of heating, ventilating and air conditioning (HVAC) systems and controls. Perform system assessments and prepare technical reports. Review submittals, RFIs and contractor proposed...

F&A Technologies LLC, an emerging Service Disabled Veteran Owned Small Business, is seeking a Senior Test & Evaluation Engineer in Washington, DC (near Navy Yard) to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Program under the Department of Navy. Position is hybrid, onsite with occasional telework each week. The candidate will be supporting multiple engineering disciplines such as the following but not limited to: Mechanical, Electrical, Systems, Information Systems, Navigation, Flight Software, Industrial, Re-entry hardware and Flight Termination Systems. This candidate will provide more strategic support to the engineering team and leadership. Ideal candidate will have Test & Eval Engineering experience as well as Program Office knowledge and understanding for Financials/budgeting and costing as well as the five phases of the Acquisition path. Ability to describe the System...