31 junior engineer jobs found in Washington

About the Company The company is a leading provider of integrated facility solutions dedicated to making buildings more energy-efficient, sustainable, and cost-effective. Through innovative HVAC engineering, electrical upgrades, building automation systems, preventative maintenance, and energy optimization, the company helps commercial and institutional clients reduce operating costs while improving building performance and environmental impact. About the Position Our client is seeking an experienced Senior Mechanical Engineer to lead the design and engineering of complex HVAC systems, boiler plants, and chiller plants for commercial and institutional facilities. This is an excellent opportunity for a technically strong engineer who enjoys solving challenging engineering problems, mentoring junior staff, and collaborating with multidisciplinary teams throughout the entire project lifecycle-from conceptual design through construction. The Senior Mechanical Engineer will...

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:...

Overview A nationally recognized building-systems engineering consultancy is seeking a Senior Electrical Designer/Engineer to join its Washington, DC team. The organization delivers sophisticated, high-performance engineering solutions for complex facilities across healthcare, education, life sciences, commercial, transportation, and other sectors. This is an opportunity for an accomplished electrical engineering professional to lead challenging MEP assignments, guide developing team members, collaborate directly with clients, and help shape reliable, efficient building systems from concept through construction. Position Description The Senior Electrical Designer/Engineer will serve as a discipline leader across multiple building projects. This person will combine advanced electrical design expertise with project management, client consultation, staff mentorship, interdisciplinary coordination, and a strong commitment to technical quality. Key Responsibilities: Manage...

Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Senior Electrical Designer / Engineer (MEP) - Washington, DC (Hybrid) Interface Engineering Inc. 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 (3 days in-office per week) 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 culture and work environment you have been seeking! You'll find a workplace with a culture of fun, superior work/life balance...

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...

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...

Do you want to be a part of the clean energy movement? Are you passionate about improving our environment for this generation and those to follow? Are you ready to take on new challenges and collaborate with a future-focused team leading the way into new markets? Join Nexamp! This is where you can learn from industry leaders and become one yourself. It's fast-paced, mission-based work that challenges the status quo. Be on the team that's changing the world. What we're looking for: Nexamp is looking to hire a Senior Electrical Engineer to join it's Clean Energy Deployment team. You will be responsible for review of solar & storage projects design by providing technical expertise in the interconnection, construction, and assisting in the commissioning of distributed energy resources (DERs). We are accepting candidates across our hub offices of Chicago, Boston, DC, and NY. We are supporting hybrid work. You will report to the Director, Electrical Engineering. What...

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...

Define What's Next in Your Engineering Career. You've mastered the fundamentals, now it's time to take ownership of your work and discover where your strengths can take you. At Bohler, you'll design the land development projects that shape DC and surrounding communities while working alongside project managers, technical leaders, and mentors who will help you define your path - whether that's deepening your technical expertise or advancing toward project management. About the Role Bohler's DC office is seeking a Project Engineer who's ready to take the next step in technical and professional growth. You'll lead aspects of site design, collaborate with cross-functional teams, and contribute to project delivery across diverse commercial, residential, and industrial projects in the DC metro area. This is a role for engineers who thrive on problem-solving, teamwork, and building what's next, with the flexibility to shape their future path at Bohler. What We Offer At Bohler,...

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...

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...

Crane Aerospace and Electronics has an exciting opportunity for a Sr. Mechanical Engineer at our Lynnwood, WA location. About Crane: Crane Aerospace & Electronics supplies critical systems and components to the aerospace and defense markets. You'll find Crane Aerospace & Electronics in some of the toughest environments: from engines to landing gear; from satellites to medical implants and from missiles to unmanned aerial systems (UAS). Located in the epicenter of United States aviation manufacturing, our Crane Aerospace & Electronics Lynnwood, Wash., facility delivers industry-leading aerospace & defense power, sensing and fluid solutions. Our products are rugged enough to fly 5 billion miles from Earth on NASA's New Horizons spacecraft and innovative enough to be featured on Advanced Air Mobility demonstrators. You'll join a group of aerospace professionals committed to engineering excellence and work in a community tucked between the idyllic Puget...

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....

TSC is seeking a highly motivated and skilled Senior Electrical Engineer to support work at the Naval Research Laboratory. This position offers the opportunity to directly impact high-priority Navy missions. The Electrical Engineer will be responsible for the design, analysis, fabrication, testing, and integration of electrical systems for both ground support equipment and flight hardware. This role involves developing analog and digital circuitry to support measurement, control, and instrumentation functions for thermal and electromechanical systems. The engineer will work across the full lifecycle of power systems, including battery technology selection, system sizing, packaging, and testing for a variety of chemistries and mission environments. Required Qualifications: Minimum of 8 years of experience in the design, analysis, fabrication, testing, and integration of electrical systems for ground support and flight systems. Experience designing, analyzing, and testing...

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...

Sol Systems is seeking a Senior High Voltage (HV) Engineer who will provide technical guidance during origination, interconnection, project development, pre-construction, financial closing, construction, and commissioning for high voltage facilities (substations, transmission lines, and interconnection switchyards) that are part of PV and BESS plants. The Sr. HV Engineer will lead the late-stage interconnection process for utility scale PV and BESS projects from the facilities study phase to GIA negotiations, including leading negotiations with the transmission owner, and will lead long-term construction coordination during development and pre-construction. They will also guide internal stakeholders, consultants, and EPC's towards the design and construction of the high voltage facilities. Lastly, the Sr HV Engineer will support the procurement teams with technical guidance towards the specification and purchase of GSU's and HV Breakers. Sol Systems designs and delivers...

Overview Do you want to build an impactful career to change the world for the better? Geosyntec has an exciting opportunity for a Senior Staff Environmental Engineer or Scientist in our environmental sciences and engineering practice in our Washington, DC office. The position will have the opportunity to apply academic knowledge and practical experience to real-world situations related to environmental due diligence and contaminated site assessment & remediation for a diverse national private and public sector client base, while also learning and expanding the business skills needed for a successful consulting career. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as...

ABOUT US Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list. We are a performance-driven company that believes in rewarding excellence and investing in our people. Our structured career development program empowers associates to grow quickly into expanded roles and responsibilities based on merit. With operations throughout the United States, we offer a highly competitive compensation and benefits package, including: Annual bonus program Paid time off Health, dental, vision, and life insurance 401(k)-retirement plan Night and swing shift differential pay for select roles About the Role We are looking for a BIM/VDC Senior Engineer to join our Virtual Design & Construction team on our project in Washington, DC. This is a full-time, in-person position. Key Responsibilities Facilitate problem-solving using technology and collaboration with internal and...

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...

Do you want to be a part of the clean energy movement? Are you passionate about improving our environment for this generation and those to follow? Are you ready to take on new challenges and collaborate with a future-focused team leading the way into new markets? Join Nexamp! This is where you can learn from industry leaders and become one yourself. It's fast-paced, mission-based work that challenges the status quo. Be on the team that's changing the world. What we're looking for: Join Nexamp's mission to transform the energy landscape with your expertise as a Senior Interconnection Engineer. We are at the forefront of the renewable energy revolution, driving change and innovation in the renewable energy sector. If you're passionate about crafting a sustainable future and have a track record in the technical intricacies of interconnection, we want you on our team. We are seeking a detail-oriented Senior Interconnection Engineer with a robust technical background and proven...