- Northrop Grumman (Chantilly, VA)
- …the best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
- Northrop Grumman (Fairfax, VA)
- …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...looking for you to join our team as a Principal Cyber Systems Engineer or Sr… more
- General Dynamics Information Technology (Falls Church, VA)
- …career while impacting our national security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. Here, technologists have many paths to grow a ... the federal government. At GDIT, people are our differentiators. As a Cybersecurity Engineer Sr Principal you will support the business strategy that helps us… more
- Northrop Grumman (Dulles, VA)
- …are not only part of history, they're making history. This Principal (or Senior Principal ) Cyber Systems Engineer position is for an Information Systems ... and build security features into space-related communications subsystems and ground software . Prior knowledge and experience applying Cyber /SSE principles to… more
- Northrop Grumman (Chantilly, VA)
- …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... to join our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The… more
- BigBear.ai (Herndon, VA)
- …we foster an environment of growth and development, with an emphasis on opportunity, recognition , and work-life balance. We give the same high level of commitment to ... enjoy speaking with you. What you will do + Integrate a variety of software components in a secure container architecture working with cross functional teams to… more
- Nightwing (Sterling, VA)
- …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer** Nightwing provides technically advanced full-spectrum ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer** Cyber Offense and Defense Experts (CODEX)… more
- Huntington Ingalls Industries (Newport News, VA)
- SENIOR PRINCIPAL SOFTWARE ENGINEER (ENGINEER SOFTWARE 5) Location: Newport News, Virginia, United States Date: Oct 6, 2025 Req ID: 43093 Team: E83 RCT ... ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts,...solutions. The Level 5 job position is the most senior technical role in this job family, and is… more
- SAIC (Ashburn, VA)
- **Description** **SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
- General Dynamics Information Technology (Fairfax, VA)
- …IMPACT:** + Conducts Integrated Product Support Planning for hardware and/or software systems, to include development and/or approval of Product Support Strategies, ... acquisition issues in life cycle sustainment documents + Communicates with Senior Leaders and develops and presents briefings and provides recommendations +… more
- Saliense Consulting (Arlington, VA)
- …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
- Leidos (Arlington, VA)
- **Description** Are you a motivated Principal Resilient Systems Scientist with a technical vision and hands-on knowledge of mission-focused systems? The Leidos ... Center's newly established Information and Data Science Division is seeking a Senior Resilient Systems Scientist to help lead strategic solution developments and… more
- Leidos (Arlington, VA)
- **Description** Are you a motivated Principal Resilient Systems Scientist with a technical vision and hands-on knowledge of mission-focused systems? The Leidos ... Center's newly established Information and Data Science Division is seeking a Senior Resilient Systems Scientist to help lead strategic solution developments and… more
- Leidos (Mclean, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is smarter. **GDIT** ... Windows systems. + Provide for the configuration and deployment of new software related to the infrastructure environment, such as backup/recovery systems and… more
- General Dynamics Information Technology (Chantilly, VA)
- …related experience **US Citizenship Required:** Yes **Job Description:** INFORMATION SECURITY ANALYST SR PRINCIPAL Members of the ISSO team support the customer ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security,Information Security,Networks,Network… more
- General Dynamics Information Technology (Falls Church, VA)
- …**Experience:** 10 + years of related experience **Job Description:** Technology Consulting Sr Advisor **Your Impact** Own your opportunity to work alongside federal ... motivated individual to join GDIT as a **Technology Consulting Senior Advisor** **(DevSecOps Engineer Lead)** **.** As part of... Advisor Duties and Responsibilities** * Function as a principal advisor to the Program Manager * Leads the… more
- Global Resource Solutions (Arlington, VA)
- …productive working relationships with other DoD agencies managers, data stewards, and senior leadership to foster productive and positive cyber security profile ... Summary: The ISSM III's primary function serves as a principal advisor on all matters, technical and otherwise, involving...Participate in the strategic planning and implementation of the Cyber Security Program + Provide expert input to the… more
- Huntington Ingalls Industries (Mclean, VA)
- …System Architecture, Solutions Architecture, System of System Engineering, Software Engineering, Technology/ Principal Investigator, Product Engineering, and/or ... Salary Range: $159,814.00 - $236,000.00 Security Clearance: Secret Level of Experience: Senior Meet HII's Mission Technologies Division Our team of more than 7,000… more
- General Dynamics Information Technology (Chantilly, VA)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** DATA ENGINEER SR PRINCIPAL The Data Engineer will work closely with the team ... training, or work/military experience + 10+ years of related software engineering experience. **REQUIRED** **QUALIFICATIONS** + Experience with the following… more