- ManTech (Mclean, VA)
- **ManTech** is seeking a motivated, career and customer -oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... support staff in the performance of assigned projects + Perform full-stack software engineering development using Agile methodologies + Develop and execute… more
- Nightwing (Arlington, VA)
- …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... defense, civil, and commercial markets. Nightwing is supporting a US Government customer to provide support for onsite incident response to civilian Government… more
- SAIC (Chantilly, VA)
- **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our ... solutions across commercial, defense, federal civilian, or national security customer groups. Domain knowledge about defense, space, or information technology… more
- Corning Incorporated (Manassas, VA)
- Controls Engineer Intern - Summer 2026 **Date:** Nov 13, 2025 **Location:** Manassas, VA, US, 20109 **Company:** Corning Requisition Number: 71249 **The company ... are changing the world with: + Trusted products that accelerate drug discovery, development , and delivery to save lives + Damage-resistant cover glass to enhance the… more
- Amazon (Herndon, VA)
- …nothing we can't achieve in the cloud. Basic Qualifications - 1+ years of software development , or 1+ years of technical support experience - Experience ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...dive deep to find the root cause of a customer issue, investigate why a metric is trending in… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support for ... security access to Active Directory objects, including organizational units. + Support customer Active Directory domains to include user account management and Group… more
- CACI International (Sterling, VA)
- Network Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... and common network architectures + Experience with network security and software -defined networking (SDN) concepts + Hands-on experience with network security… more
- CACI International (Sterling, VA)
- Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose -… more
- SAIC (Chantilly, VA)
- …Simulation Engineer in Chantilly, VA** to support a government customer . **The successful candidate will:** + Develop and maintain physics-based simulation ... hands-on experience with tasks such as data manipulation, automation, and development of Python-based solutions. Experience with libraries such as NumPy, SciPy,… more
- SAIC (Chantilly, VA)
- **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain ... hands-on experience with tasks such as data manipulation, automation, and development of Python-based solutions. Experience with libraries such as NumPy, SciPy,… more