Temporary Engineering Jobs in Crystal, VA
Leidos
McLean, VA
Education & Experience: · Bachelor’s degree in electrical engineering, Computer Engineering, Mechanical Engineering, or related technical discipline with 5+ years of progressively responsible, hands-on technical experience in R&D, automotive, industrial, or field-deployed systems environments. This is a hands-on role for an experienced technician who thrives in complex environments, takes ownership of systems end-to-end, and brings calm, practical judgment to high-visibility testing and demonstration activities.
Riderwood Village by Erickson Senior Living
$110000 - $120000
Silver Spring, MD
The Senior Facilities and Engineering Manager is responsible for providing timely, competent, and professional delivery of maintenance, engineering, and grounds services for residents and employees of the community. See Erickson Senior Living Privacy Policy at https://www.ericksonseniorliving.com/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
Leidos
Reston, VA
If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. January 29, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Amazon Data Services, Inc.
Herndon, VA
This team of veteran professional Electrical Engineers, Mechanical Engineers, Controls Engineers, Project Managers, and Operators is uniquely positioned to provide detailed engineering and operational review and testing of equipment designs, operational functionality and construction practices. This includes, but not limited to, review of design documents and equipment submittals, leading Factory Witness Testing (FWT), and managing third-party commissioning vendors in the performance of onsite pre-functional, functional, and integrated systems testing.
Amazon Data Services, Inc.
Herndon, VA
The Data Center Controls Engineering team is looking for exceptional individuals to join our Controls organization as a Controls Technician for Service & Construction of the Building Management Systems (BMS) and Electrical Power Monitoring System (EPMS) within Amazon data centers. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Leidos
Springfield, VA
This role demands deep technical expertise, creative problem-solving, and leadership in projects involving air handlers, chillers, boilers, pumping systems, and other complex mechanical infrastructure. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
WSP USA
$20.39 - $27
Washington, DC
This archaeological specialist (heritage resource specialist) position will work with senior project managers, senior archaeologists, architectural historians, and other environmental staff to expand existing and new client relationships and contribute to WSP’s capacity and reputation in the environmental and engineering marketplace. + Assist with field projects during all phases of archaeological testing (primarily Phase I and II) by performing pedestrian reconnaissance, shovel tests, test unit excavation supervised by a Field Director.
Jobot
$150000 - $200000
Washington, DC
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A minimum of 5 years of experience in civil engineering, with a focus on infrastructure projects such as roadways and public spaces.
Triad Engineering
Sterling, VA
As a multi-disciplinary consulting firm established in 1975, we focus on providing geotechnical and civil engineering, landscape architecture, environmental services, land surveying, construction testing and monitoring, drilling, and construction materials laboratory services, to a wide range of clients. As an Engineering Construction Materials Field Technician, your exposure to a wide variety of responsibilities may include but not be limited to: Work independently in the field and on construction sites performing quality control testing of concrete, soils, and other construction materials.
Team Velocity
Washington, DC
The ideal candidate is a technically strong, detail-oriented leader who enjoys mentoring engineers, improving system reliability and scalability, and collaborating across teams to evolve Team Velocity’s data ecosystem that powers analytics, AI, and marketing systems for hundreds of automotive clients. Team Velocity is seeking a Data Engineering Manager to lead the design, development, and optimization of our data infrastructure across Snowflake and Microsoft SQL Server environments.
E Tech Group
Manassas, VA
We'reone of the largest engineering and system integration firms in the United States providing value for our clientsthrough IT automation and control solutions for more than 30 years to the Life Sciences, Mission Critical, Metals& Mining, Warehousing & Distribution, and CPG/Food & Beverage industries. We are seeking a Controls Engineering Manager who will support multiple projects and lead a growing team of engineers & technical resources with strong dotted lines to sales & project management.
Peraton
$104000 - $166000
Bethesda, Maryland
As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.
Umbra
$170000 - $210000
Arlington, VA
The Systems Engineering Manager will lead our mission architects, mission designers, and systems engineers through the program lifecycle from early concept through delivery to customers. As Systems Engineering Manager, you will collaborate with systems, hardware, and software teams, along with senior staff, to drive new technology development and lead a talented group of engineers.
Human Resources Research Organization
$175000 - $200000
Alexandria, VA
We are looking for a Software Engineering Manager with a strong DevSecOps background to manage a team of 8-12 talented software, QA, & DevSecOps engineers and deliver high-quality software solutions and cloud workloads for our federal and commercial clients in a highly matrixed setting. This role emphasizes DevSecOps expertise and cloud infrastructure management on AWS commercial and GovCloud, with responsibility for CI/CD automation, deployment strategy, and infrastructure reliability alongside traditional software engineering leadership.
ConsultNet
Rockville, MD
We are seeking a delivery-oriented Senior Desktop Engineering Manager responsible for overseeing and managing the internal user experience on Windows, Mac OS platforms, and VDI environments. As a premier national provider of technology talent and solutions, our expertise spans across project services, contract-to-hire, direct placement, and managed services both onshore and nearshore.
Northstrat
$113200 - $237000
Sterling, VA
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Join a passionate team of industry-leading individuals on a program that leverages the best practices in Model-Based Systems Engineering and Agile software development to deliver state-of-the-art capability in support of our nation’s warfighters.
Black & Veatch
Arlington, VA
Most positions – depending on the nature of work performed as defined by the division – will typically require incumbents to have professional registration or licensure in their designated home office country, or be in active pursuit* of such registration. + Experience managing Engineering, Procurement, Construction (EPC) or design services overhead transmission line projects for investor owned utilities in the United States.
GiveCampus
Washington, DC
We received a seed investment from Y Combinator in 2015 and have pursued a strategy of 'Sustainable Growth' ever since: achieving six consecutive years of profitability and positive cash-flow while more than quadrupling our revenue, our customer base, and our team. As one of two Dev Managers on a growing team of 30+ Engineers, you will be responsible for managing two or more engineering pods which consist of a Tech Lead and 2-5 engineers working closely with a PM from the Product team.
Chenega Corporation
Quantico, VA
The Engineering Technician IV will provide construction quality assurance and project management labor support to various locations within the NAVFAC Washington Area of Responsibility, performing various tasks/services. Possess intermediate computer skills of office automation software, like MS Office 2007-based programs or higher, and other types of office information database software.
General Atomics
Herndon, VA
Candidate must have significant hands-on experience in support of spacecraft integration and test activities, as well as developing and implementing electrical integration procedures for flight vehicle assembly and the Ground Support Equipment (GSE) required to successfully accomplish spacecraft integration, test, and development efforts. + The selected candidate will be an integral participant in derived-requirements definition, system integration, test, and verification for spacecraft and associated flight-payload/ground electronics; including working closely with the mechanical team, as well as the spacecraft development team in the full life-cycle of spacecraft systems.
AECOM
$200000 - $240000
Arlington, VA
Qualifications** Minimum Requirements: + Bachelor’s degree in Mechanical Engineering plus ten (10) years of relevant experience in mechanical design and/or mechanical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education + Professional Engineer License (P.E.) is required Preferred Requirements: + Bachelor’s degree in Mechanical Engineering plus twelve (12) years of relevant experience in mechanical design and/or mechanical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education + Extensive experience in mechanical engineering for data centers or other critical facilities. JOB SUMMARY: + Act as the primary point of contact for clients, responding to their inquiries and concerns in a timely and professional manner + Develop and maintain strong relationships with clients, regularly communicating with them to understand their needs and expectations + Coordinating with multiple disciplines and acting as lead mechanical engineer to ensure that projects are delivered within budget and on schedule while managing the mechanical team including HVAC, fire protection, plumbing + Develop detailed specifications for mechanical equipment, including pumps, fans, and air handling units.
Bechtel Corporation
Reston, VA
Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. + Reviews major changes or deviations in project scope, project material quantities, budget or schedule, and assists particularly with defining the change, obtaining accurate estimates of the hours involved, and recommending budget adjustment.
Chugach Government Solutions
ANNAPOLIS JUNCTION, Maryland
Serve as the Subject Matter Expert (SME) for Mechanical, i.e. meet deliverables and objectives, generate punch lists, develop scopes of work, collaborate with customer and contractors, identify root cause, troubleshooting and technical support, dispute claims resolution, assist with mechanical technical task orders (TTO), attend pre-bid walkouts, assist with annual steam outage. Adequate technical knowledge and aptitude in the Mechanical field, i.e. HVAC equipment, Building Control Systems, Chillers, Motors, Pumps, Test and Balancing, Calibration, Boilers, Steam PRV’s, Cooling Towers, Heat Exchangers, Steam Stations to perform high level troubleshooting.
Galaxy Technology Hires LLC
Columbia, MD
They operate in over 100 countries and provide strategic solutions to the US, in order to protect and defend our freedoms worldwide, with advancing space access, supporting national security, civil service, and transportation safety. Our client is seeking an Electrical Engineering Manager with an FPGA/Digital Design background to support their development of secure tactical communication products.
Airlines Reporting Corporation
Arlington, VA
Partner with Product Teams, Product Owners, Enterprise Support Engineers, and Solution Architects, and any other key stakeholder to analyze the business needs and improve supportability, scalability, and recovery for the engineered solutions. Develop DevOps Engineering team members by ensuring individuals have the tools and resources to continue to learn and grow in their roles, keeping abreast of the latest tools and technologies in their area of specializations.
Meta
Washington, DC
As an engineering manager you will support, enable and empower your team, managing high-output engineers to make a meaningful impact on millions of people around the world. 4. Have a clear roadmap and strategy for the team: Set clear goals, provide direction, and ensure the team understands how their work fits into the larger picture.
General Dynamics Mission Systems, Inc
$111881 - $121059
Manassas, Virginia
This role may require intermittent travel, both independently and as part of a team, to support customer meetings, reviews and test events in partner and government labs, as well as shipboard installations in domestic and international locations. Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Advanced Technology and Research Corporation
Beltsville, MD
The successful candidate will have general knowledge of electrical and mechanical assemblies and possess basic knowledge of electronic circuits and automation assemblies Other duties include, but not limited to: Assemble, install, troubleshoot, and repair electronic and computer-controlled mechanical systems, such as robotic systems and material processing machines. Based in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500 commercial customers.
Black & Veatch
Arlington, VA
Recognized by Glassdoor as a 2023 Top 100 place to work, Black & Veatch allows you to lend your talent and perspective to humanity’s biggest challenges in a flexible environment where you are empowered to grow and explore new possibilities. Most positions - depending on the nature of work performed as defined by the division - will typically require incumbents to have professional registration or licensure in their designated home office country, or be in active pursuit* of such registration.
Essnova Solutions, Inc.
Washington, DC
The Infrastructure Engineering Manager shall provide Engineering Support for all DoD OIG data center and cloud projects and activities required to ensure the successful operation and security of NIPR and SIPR systems in the OIG data center and cloud environments. With access to powerful contract vehicles including GSA OASIS+, Seaport NxG, FAA eFAST, GSA MAS, and 8(a) STARS III and deep capabilities in IT, Cybersecurity, Healthcare, Geospatial, and Environmental services, we are uniquely positioned for explosive growth.
BNH
$37 - $57.7
Hillandale, Maryland
Leveraging the capabilities of our parent companies, BNH specializes in testing and evaluation for military and space systems combined with proven capability in large-scale Government program management, integration, engineering, and construction services for specialized and technically advanced high-hazard facilities. We chose our name to serve as an enduring reminder of our commitment to AEDC’s rich aerospace research and development legacy anchored in AEDC’s Toward New Horizons founding study and the unprecedented opportunities to greatly expand AEDC’s capabilities and capacity Beyond those existing today.
AECOM
$200000 - $240000
Arlington, VA
Provides specialized technical input to supporting staff, acting as a mentor and leader for mid-level engineers + Approves and signs off on work, acting as Engineer of Record + Provides estimates for the engineering budget and schedule a to meet requirements on large, complex projects + Leads technical client relationships and plays a major role in selling **AECOM’s Buildings + Places** practice includes architecture, interiors, building engineering, workplace strategy, business transformation, asset advisory, economics and development planning, master planning, urban planning, and landscape architecture. **Qualifications** Minimum Requirements: + Bachelor’s degree in Electrical Engineering plus ten (10) years of relevant experience in electrical design and/or electrical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education + Professional Engineer License (P.E.) is required Preferred Requirements: + Bachelor’s degree in Electrical Engineering plus twelve (12) years of relevant experience in electrical design and/or electrical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education + Extensive experience in electrical engineering for data centers or other critical facilities.
SentinelOne
$160000 - $200000
Washington, DC
Extensive experience with incident response and management at various layers of the stack across different business needs and applications, including both hands-on experience leading incidents/post-incident analysis and experience driving broader incident management initiatives . You will work closely with other engineering teams to identify and address availability, performance, and capacity issues, and you'll be a key partner for our externally facing teams including Support, Customer Success, and Sales Engineering.
Chenega Corporation
Ft Detrick, MD
The Engineering Technician IV shall provide mechanical, electrical, and chemical engineering support by performing aerosol exposures and facilitating the design and maintenance of aerosol exposure equipment. The Contractor shall test and assist with the design of new equipment, support the execution scientific studies, analyze data, and maintain laboratory space and equipment.
Black & Veatch
Arlington, VA
Black & Veatch’s Technology, Commercial & Industrial is a specialized group of capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Most positions – depending on the nature of work performed as defined by the division – will typically require incumbents to have professional registration or licensure in their designated home office country, or be in active pursuit* of such registration.
Empower AI Inc.
Washington, Washington, DC.
Engineering and design services shall cover physical and virtual Windows and UNIX/Linux Server platforms, as well as Infrastructure-as-a-Service (IaaS) platforms, Platform-as-a-Service (PaaS) offerings, SW-defined infrastructure as cloud service transition within CA. The Engineering and Implementation Manager (EIM) is responsible for overseeing and managing all engineering projects and shall provide engineering services for physical and virtual hosting/operating environments for all CA systems, both domestically and abroad.
Environmental and Safety Solutions, Inc.
$59 - $77
Reston, Virginia
Relevant experience includes, but is not limited to, performing site and subsurface geotechnical investigations, geotechnical engineering designs and specifications, and originating/reviewing geotechnical calculations and studies for power plants, infrastructure, industrial process facilities or complex building systems, etc. Our client is a global company headquartered in Reston, VA and engaged in the engineering, procurement, and construction of large-scale projects such as fossil and nuclear power plants, renewable energy, infrastructure (motorways, airports, etc.), processing facilities, multi-faceted chemical complexes, refineries, and pipelines.
Meta
Washington, DC
Hands-on technical management building large scale systems, algorithms, and toolsets within the Machine Learning domain. 6. 12+ years, or PhD + 8 years, of software engineering work experience, including technical management.
Geo-Technology Associates, Inc.
Sterling, VA
In this position, you will provide a wide range of observation and testing services for geotechnical and environmental development projects as you support geologists, engineers, and scientists for a diverse client base in the private and public sectors. The employee must have the ability to use their hands to handle, finger or feel; reach, climb or balance; crouch, stoop, crawl, kneel and sit, see and smell; including close, distance and peripheral vision, depth vision and ability to focus.
Xometry
North Bethesda, MD
This is a high-impact role: the systems you build will directly influence how Xometry acquires new customers, improves engagement, drives conversion, and strengthens retention — measurable outcomes at the heart of our growth. You will own the systems that capture, organize, and activate customer data — including our customer data platform (CDP), event collection pipelines across front-end, back-end, and go-to-market systems, and attribution and reporting services.
TAP Engineering
Ft. Meade, MD
The Engineering Technician provides Tier 2 and Tier 3 system support for large-scale computer systems, with a focus on hardware maintenance, troubleshooting, optimization, and lifecycle support. This role also includes managing board-level processes, coordinating with on-site and off-site depots, and performing fault isolation to ensure continuous system availability.
Meta
Annapolis, MD
The Product Security Group is looking for an experienced manager to support a team of security engineers focused on driving security maturity for one of our product surfaces (Facebook, Instagram, WhatsApp, etc). 2. Work with vulnerability management, offensive security group, and other security programs to align remediation efforts and best protect the company from known threats.
Meta
Washington, DC
Bachelor’s degree (or foreign degree equivalent) in Computer Science, Computer Software, Engineering, Applied Sciences, Mathematics, Physics, or related field, and two years of work experience in the job offered or in a computer-related occupation. Requires two years of experience in the following: Software engineering work experience including hands-on technical management building infrastructure core components.
Cisco
$174800 - $240350
Washington, DC
For quota-based incentive pay, Cisco typically pays as follows: 75% of incentive target for each 1% of revenue attainment up to 50% of quota; 1.5% of incentive target for each 1% of attainment between 50% and 75%; 1% of incentive target for each 1% of attainment between 75% and 100%; and once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. Role: As the Engineering Manager, AI in the Artificial Intelligence group, you will be responsible for leading the development of the core AI/ML capabilities to power the entire Splunk product portfolio and help our customers to drive their journey to digital resiliency.
Xometry
North Bethesda, MD
Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. You will be responsible for helping your team succeed by setting clear expectations, driving delivery, mentoring and coaching engineers, and collaborating closely with cross-functional partners.
Stahl Companies
Washington DC, Washington DC
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. 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.
Pkaza
Sterling, VA
Manage projects, create designs and plans, provide and gather specifications, and execute assignments in a multidisciplinary electrical and mechanical engineering design role for small to medium sized data center facility design projects. They will have experience and in-depth knowledge of heating and cooling load calculations, ductwork and piping sizing, selecting HVAC equipment, energy modeling and other engineering calculations and Electrical Power Distribution System design and installation.
M.C. Dean, Inc
Tysons , Virginia
M.C. Dean is headquartered in Tysons, Virginia, and employs 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. Clearance Requirement: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; Applicant must hold an active Top-Secret/SCI with Poly clearance.
EKFox
$110000 - $150000
Chantilly, VA
Responsibilities include the design of complex integrated mechanical systems, which includes and is not limited to the conceptualization, system level architecture, design, investigation, evaluation and implementation of cooling, ventilation, fire protection, controls, specialized filtration, pressurization and refrigerant systems. This position requires strong problem-solving skills, broad knowledge of Mechanical systems (HVAC, controls, refrigerants, plumbing, compressed gasses, etc.) and the ability to resolve initially undefined scenarios.
Jobot
$100000 - $200000
Washington, DC
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This is a permanent role that will require you to use your knowledge and experience in air distribution, ventilation, automation, controls, design, development, construction, QA, QC, LEED, BD+C, ASHRAE, and other related areas.