- V2X (Springfield, VA)
- …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team… more
- Chenega Corporation (Fort Belvoir, VA)
- Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance your skills and build your career in a… more
- RTX Corporation (Springfield, VA)
- …problems that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
- RTX Corporation (Springfield, VA)
- …a safer, more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated ... involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support...are in support of the Command and Control Switching Systems (CCSS) Program. What You Will Do + Take… more
- Northrop Grumman (Fairfax, VA)
- …of the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems… more
- Actalent (Fairfax, VA)
- …new and improved products that meet specifications on time and within budget. The Principal Systems Engineer will provide systems engineering expertise ... Job Title: Principal Systems EngineerJob Description We are seeking an experienced Systems Engineer to lead engineering teams in developing… more
- Parsons Corporation (Centreville, VA)
- …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, ... CA** **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and...engineering services for projects. + Experience with municipal wastewater systems is essential + Professional Engineer (PE)… more
- Northrop Grumman (Fairfax, VA)
- …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
- General Dynamics Information Technology (Fairfax, VA)
- …your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal ** at GDIT. Here, technologists have many paths to grow a ... **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll do at GDIT...and response. + Lead the strategy for securing AI systems , including large language models (LLMs) and agentic AI… more
- CACI International (Springfield, VA)
- Principal RF Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Continental US * * * CACI is hiring a Principal Electrical Engineer that will Leads project...worldwide to install, maintain and upgrade complex electronic mission systems , security systems and antennas. You will… more
- MPR Associates (Alexandria, VA)
- …team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the ... consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team. If you...test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team… more
- Northrop Grumman (Fairfax, VA)
- …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join… more
- General Dynamics Information Technology (Fairfax, VA)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer** We value: - Writing code rather than documents - ... at scale + Work across the stack to solve problems -- there is no reliance on another engineer or team to get something done for you + Lead a team of Developers to … more
- RELX INC (Alexandria, VA)
- EHR/EMR Principal Data Analyst Are you a collaborative Data Engineer with a EHR/EMR background looking to work for a mission driven global organization? Do you ... space? About the role - We are seeking a Principal Data Analyst with an EHR/EMR expertise to provide...and troubleshooting. + Have a deep familiarity with EHR/EMR systems and integration workflows, including HL7, FHIR, and ADT… more
- TYLin (Fairfax, VA)
- …and complexity. Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward precious resources ... on projects that move people and shape communities? TYLin is seeking a Principal Project Manager with a passion for delivering high-quality Rail + Transit design… more
- Parsons Corporation (Dahlgren, VA)
- …Unleash your talent and redefine what's possible. **Job Description:** We are seeking ** Principal Aegis Systems Engineers** to support future work on the **Aegis ... to identify and engage qualified candidates for upcoming program needs in ** Systems and Software Engineering.** Our engineers will contribute to system-level design,… more
- Parsons Corporation (Fort Belvoir, VA)
- …and enforcing security policies, standards, and procedures. + Serve as a principal advisor on all matters, technical and otherwise, involving the security of ... information systems under his/her purview + Support security use case...the design and implementation of trusted relationships among external systems and architectures, acting as an advisor the Government… more
- Fairfax County Sheriff's Office (Fairfax, VA)
- …Works under the guidance and general direction of the Project Coordinator ( Principal Engineer ) and/or Division Director of Design, Engineering and Construction. ... building mechanical, plumbing systems , and building automation systems . + As licensed professional mechanical engineer ...automation systems . + As licensed professional mechanical engineer signs and seals own work product. + Ensures… more
- Fairfax County Sheriff's Office (Fairfax, VA)
- …Works under the guidance and general direction of the Project Coordinator ( Principal Engineer ) and/or Division Director of Design, Engineering and Construction. ... systems and/or components. + As licensed Professional Electrical Engineer signs and seals own work product. + Ensures...systems projects. + Experience as a lead electrical engineer PE for the planning, design, engineering and construction… more
- EMCOR Group (Springfield, VA)
- …providers. **Job Summary** EMCOR Government Services is seeking a **Chief Facility Engineer (CFE)** to lead and manage our facilities and grounds operations ... but are not limited to:** + Serves as the principal manager responsible for the overall management and operation...operation of the mechanical, life safety, electrical, and plumbing systems comprising the BOS associated facilities and grounds. +… more