UNKNOWN

FEED

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, migrations, new deployments), develop conceptual design solutions, and create implementation work breakdown structures to drive planning and estimating.

YEAR

M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
The company’s capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems.
M.C. Dean is headquartered in Tysons, Virginia and employs more than 4,000 professionals engineers,technicians, and staff who deploy worldwide automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

M.C. Dean Inc

IT Systems Engineer 4 - Annapolis Junction, MD

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Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, migrations, new deployments), develop conceptual design solutions, and create implementation work breakdown structures to drive planning and estimating. Education/Experience: Education: Systems Engineering, Electrical Engineering, Mechanical, Computer Science, or a Related Engineering Discipline (not accepting Information Management, Information Systems, or Cybersecurity degrees).

IT Systems Engineer 3

ADAPTED_NOW

As an Associate Marine Engineer, you will work in our Arlington, VA office and receive technical guidance and training from the more experienced technical staff and apply basic knowledge of marine engineering to perform routine analyses and prepare engineering deliverables in support of the design of ships, craft, and other floating structures. + Develop machinery arrangements and configurations illustrating primary functional allocation of spaces within the ship considering locations and adjacency constraints, perform special studies including access and maintenance analyses, assist in detailed layouts of machinery spaces.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco

Associate Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA

The following tasks are representative of those that will be accomplished at the request of the customer: Knowledge of satellite attitude control algorithms (eg Kalman filter based attitude determination, Control Moment Gyroscope steering algorithms, multi-body dynamics, controls-structures interactions). Working knowledge of control theory, reaction wheel/control moment gyro, star sensor/tracker, inertial reference units/sensors, sun sensor, magnetic torque rod, GPS receiver, and control algorithm development.

Aurex

Spacecraft Attitude Control Systems Engineer

clearcompany

FULL_TIME

Develop complete controls shop drawings and submittals using Microsoft Visio, including system schematics, wiring diagrams, network risers, panel layouts, points lists, bills of materials, and sequences of operation. As a Senior Controls Engineer, you'll have the opportunity to work on challenging commercial mechanical projects, collaborate with experienced professionals, and play an important role in the continued growth of our controls division.

Vertical Mechanical Group Inc

Senior Controls Engineer

Talent Acquisition

VIAVI employees are passionate about supporting customer success and we welcome people who bring their best every day to the company - to question, to collaborate and to push for solutions that will delight our customers. Summary: VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway.

Viavi Solutions Inc

Industrial Engineer

Responsibilities: The Sales Engineer will bridge the gap between our engineering team and customers, providing expert advice and technical solutions that help clients understand and utilize our products. Provide valuable feedback from customers to the engineering and product development teams to influence future product offerings.

CoolSys

Sales Engineer

[AW]-iCims

Scope of practice for engineers: For the purposes of this part, the term "practice of engineering" means the application of special knowledge of the mathematical, physical and engineering sciences and the methods of engineering analysis and design in the performance of services and creative work including consultation, investigation, expert technical testimony, evaluation, planning, design and design coordination of engineering works and systems, planning the use of land and water, performing engineering surveys and studies, and the review of construction for the purpose of monitoring compliance with drawings and specifications, in connection with any utilities, structures, buildings, machines, equipment, processes, work systems, projects, and industrial or consumer products, or equipment of a control systems, communications, mechanical, electrical, hydraulic, pneumatic, or thermal nature, that may involve safeguarding life, health, or property, and including such other professional services as may be necessary to the planning, progress, and completion of any engineering services. Reviews and interprets complex design drawings, plans, and specifications for proposed changes in existing facilities and for construction of new wastewater facilities; evaluates designs for functionality, cost-effectiveness, efficiency, and compliance with industry practices; performs detailed analysis to identify inadequacies, ambiguities, errors, and potential problems.

DC Water provides retail water, sewer, and/or wastewater treatment services to millions of customers in DC, and parts of MD and VA. This includes more than 600,000 residents, 17.8 million annual visitors, and 700,000 people who are employed in the District of Columbia; the Blue Plains Advanced Wastewater Treatment Plant treats wastewater from jurisdictions in MD and VA, serving an additional 1.6 million people.
 
If you want to work for an organization that recognizes its employees’ contributions, and committed to improving the community and the environment, we encourage you to join our team!

DC Water and Sewer Authority

Process Engineer II - (26-Pe-812000-080)

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In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Shimmick explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. As project delivery models, regulatory frameworks, supply chains, and technology continue to evolve, our ability to stay flexible and agile in our construction approach is essential to our success.

Shimmick

New Grad- Field Engineer

Experience designing, analyzing, and testing flight‑critical mechanical assemblies, including actuators, hinges, latching devices, and deployment or separation mechanisms. The engineer will collaborate with multidisciplinary teams to integrate mechanisms into vehicle architectures while meeting strict mass, power, and interface constraints.

Mid-Level Mechanisms Engineer

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How You''ll Contribute: Technical Support & Documentation: Support quoting, data organization, and creation of technical documentation for complex customer programs, including Bill of Materials (BOMs), Request for Quotes (RFQs), and specification reviews. Cross-Functional Learning & Collaboration: Participate in cross-functional meetings to gain a comprehensive understanding of the full solution lifecycle, bridging the gap between engineering, sales, and operations.

Xometry Inc

Associate Solutions Engineer, Aerospace & Defense

AmeriCorps, the federal agency that brings people together through service, and its partners - the Peace Corps, AmeriCorps Alums, National Peace Corps Association, and the Service Year Alliance - launched Employers of National Service to connect national service alumni with opportunities in the workforce. Ability to assess building envelope (roof, structure, etc.) Familiar with NFPA (fire codes), building codes, NEC (electrical codes), PMs and PM management systems Experience with training teams, capital project forecasting and annual budgets.

American Red Cross Blood Services

Building Engineer

The Senior Solutions Engineer, Injection Molding is a trusted advisor to prospects and customers, pairing technical depth with business acumen to propose solutions to real manufacturing problems. Working in tandem with the Sales team, you''ll be the technical voice in the room - anticipating objections, building confidence in Xometry''s capabilities, and helping customers get to the right manufacturing solution faster.

Senior Solutions Engineer, Injection Molding

Strong understanding of mechanical systems, pneumatics, and electrical integration Familiarity with PLC controls, HMIs, and automation concepts Proficiency with CAD tools (SolidWorks, AutoCAD, or similar) Ability to read and interpret engineering drawings and schematics Ability to handle multiple projects/applications that are completed on time, are accurately costed, and satisfactorily address customer requirements. Act as engineering's primary technical resource during the pre-sales process Clearly communicate complex machine concepts to customers in a way that builds confidence and trust Support product testing and validation efforts where needed You will supervise the product test lab to validate that the equipment recommended is capable of meeting the customer requirements.

Filamatic

Application Engineer

Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.

Nightwing Intelligence Solutions

Systems Engineer

The engineer will monitor real‑time data quality during wind tunnel operations, perform reduction and analysis of large experimental datasets, and document aerodynamic coefficients used to validate computational fluid dynamics (CFD) models. Key responsibilities include assembling and instrumenting complex sub‑scale models using strain‑gage balances, pressure scanners, and flow‑visualization sensors, as well as developing automated routines for data acquisition.

Junior Wind Tunnel Engineer

There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. As an industry-leading solutions provider in digital engineering and model-based systems engineering (MBSE), the company delivers MBSE-as-a-Service, integrated digital engineering environment deployments, training and consulting to both commercial and public sector customers.

Arcfield

Naval Systems Engineer

This position is responsible for overseeing all aspects of commissioning activities, from initial screenings and operational studies to hands-on operation assistance, troubleshooting, and client training. The Senior Commissioning Engineer plays a pivotal role in ensuring the seamless pre-commissioning, commissioning, and start-up of building systems.

WB Engineers+Consultants

Senior Commissioning Engineer

This team collaborates on naval engineering contracts, supporting the Navy, the Defense Advanced Research Projects Agency (DARPA), and other commercial entities, driving innovation and delivering solutions to complex challenges. + Lead the design and specification of marine electrical systems from concept design, through detailed design and construction, including Power generation and distribution (LV/HV), Switchboards, transformers, UPS, and emergency power systems, Propulsion and thruster electrical systems, Automation, control, and monitoring systems.

Senior Electrical Engineer

Experience supporting operating nuclear power plants, nuclear plant modifications, engineering changes, power uprates, reliability projects, outage work, or licensing-related engineering. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects.

Mechanical Engineer Jobs in Mclean, VA

IT Systems Engineer 4 - Annapolis Junction, MD M.C. Dean Inc

IT Systems Engineer 3 M.C. Dean Inc

Associate Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA Serco

Spacecraft Attitude Control Systems Engineer Aurex

Senior Controls Engineer Vertical Mechanical Group Inc

Industrial Engineer Viavi Solutions Inc

Sales Engineer CoolSys

Process Engineer II - (26-Pe-812000-080) DC Water and Sewer Authority

New Grad- Field Engineer Shimmick

Mid-Level Mechanisms Engineer TSC

Associate Solutions Engineer, Aerospace & Defense Xometry Inc

Building Engineer American Red Cross Blood Services

Senior Solutions Engineer, Injection Molding Xometry Inc

Application Engineer Filamatic

Systems Engineer Nightwing Intelligence Solutions

Junior Wind Tunnel Engineer TSC

Naval Systems Engineer Arcfield

Senior Commissioning Engineer WB Engineers+Consultants

Senior Electrical Engineer Serco

Lead Electrical Engineer 1 - Nuclear Sargent & Lundy

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