- ManTech (Stafford, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is...to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other… more
- Northrop Grumman (Fairfax, VA)
- … (NGSP) is seeking a highly qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer .** ... be considered in lieu of degree. + **Level 04, Sr Principal** : Bachelor's Degree with 9 years' experience,...the RMF process. **Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security Professional (CISSP)… more
- Competitive Range Solutions, LLC (Arlington, VA)
- …Range Solutions requires the expertise of a talented and experienced Rapid Response Sr . Network Engineer Management to assist in the direction and management ... customer environment and effective integration with a government multi-contractor team. Rapid Response Sr . Network Engineer has a pivotal role within the IT… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a ** Sr . Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... and external mission partners operating in CONUS and OCONUS locations. The Sr . Network Engineer /Architect will support the current infrastructure and new,… more
- Northrop Grumman (Chantilly, VA)
- …Come be a part of our mission. We are seeking a **Principal or Sr . Principal Network Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...years of related experience in lieu of degree + Sr . Principal Network Engineer : BS + 8… more
- Amazon (Arlington, VA)
- …Facilities, Engineering, and Construction (FEC) organization is looking for a Process Safety Engineer to lead the safe design and operation of systems involving ... standard, Environmental Protection Agency (EPA) Risk Management Plan (RMP), Seveso III Directive, and international standards such as ISO 45001 (Occupational Health… more
- Leidos (Chantilly, VA)
- …**The Digital Modernization Sector at Leidos** is seeking a **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support our global ... modern service provider network architecture. The job duties of the **Network Engineer (CAN/LAN)** are as follows: + Interpret customer requirements and apply… more
- Washington Metropolitan Area Transit Authority (VA)
- Cybersecurity Engineer III Job ID: 250682 Location: VA - Metro Bldg At Eisenhower Full/Part Time: Full-Time Posting Open-Close 08/07/2025 - 08/23/2025 Union NRP ... capital. Washington Metro Transit Authority is seeking a Cybersecurity Engineer III (CE III ) for...met according to WMATA policy **Essential Functions** + Performs senior level systems security engineering activities in… more
- Johnson, Mirmiran, and Thompson Inc. (Virginia Beach, VA)
- …and the world through the projects we help bring to life. Clark Nexsen a Transportation Engineer III . The Transportation Engineer III will be responsible ... Transportation-only projects + Conduct project code analysis for review by the Senior Engineer + Preparing accurate, complete, and code-compliant Transportation… more
- PenFed Credit Union (Mclean, VA)
- …it's about being a part of the PenFed family. PenFed is hiring a (Hybrid) Engineer III - Integration Specialist at our San Antonio, Texas or Tysons, Virginia ... location. The Engineer III , Integration Specialist, plays a critical...developers and technical leads in the integration of complex systems to support strategic business objectives. This role requires… more