- Black & Veatch (Arlington, VA)
- **Senior Mechanical Engineer - Hydropower** Date: Aug 16, 2025 Location: US Company: Black & Veatch Family of Companies **Together, we own our company, our future, ... water systems + Fire protection systems + Turbine and generator bearings + Compressed air systems + Bearing oil systems You may also perform dam safety inspections… more
- Oneida Technical Solutions (Chantilly, VA)
- …Vision, 401K w/matching, Paid Time Off (Sick/Vacation) and Holiday Pay Cloud/Software Engineer Oneida Technical Solutions, LLC (OTS) has a rich history of providing ... industry. We have an exciting opportunity to support the Air Force Enterprise IT as a Service (EITaaS) Wave...offerings to SIPR. We are currently seeking a Cloud/Software Engineer for an onsite position in Chantilly, VA. We… more
- QinetiQ US (Mclean, VA)
- …Position Overview We are seeking an experienced and dynamic Principal Systems Engineer . We are seeking a Systems Engineer (Multi-disciplined, preferred ISR). ... + Evaluate contractor-provided documentation for technical accuracy, completeness, and compliance with contract requirements + Review and approve Interface Control… more
- L3Harris (Herndon, VA)
- …always in mind, our employees deliver end-to-end technology solutions connecting the space, air , land, sea and cyber domains in the interest of national security. ... Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job Schedule: 9/80 Job Description: The Advanced Concept Engineer (ACE)… more
- CACI International (Hampton, VA)
- Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Information Technology (IT) Systems Engineering team supporting the Department of the Air Force (DAF) Enterprise Information Technology as a Service (EITaaS). You… more
- Southland Industries (Dulles, VA)
- …relationships with external project teams during preconstruction phase of projects ( engineer of record, A/E, GC, Owner, other disciplines). + Performs deliverables ... as calculations, drawings, and specifications related to heating, ventilating, and air -conditioning systems. + Performs calculations for a project, such as… more
- ManTech (Herndon, VA)
- ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** The **Security Engineer ** will design, ... implement, and maintain secure environments that align with compliance standards in support of a high priority mission at one of our National Intelligence Customers.… more
- Leidos (Lorton, VA)
- …a **Senior Network Engineer ** to support a fast-paced program with the Air Force Life Cycle Management Center, deploying and managing a complex network spanning ... customer sites and the cloud. We are seeking a skilled **Senior Network Engineer ** to design, procure, and install network systems that meet Department of Defense… more
- M. C. Dean (Vienna, VA)
- …headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. Potential candidates for… more
- M. C. Dean (Vienna, VA)
- …size, scope and complexity, there is a need to hire an **Electrical Engineer 4** for the Critical Infrastructure Solutions (CIS) Business Unit. The **Electrical ... Engineer 4** will serve as a Subject Matter Expert...+ Develop sustainable designs for high performance systems for air and hydronic distribution, central heating and cooling plants… more