- Northrop Grumman (VA)
- …functionality and vulnerabilities on hardware & software including avionics and embedded systems + Evaluate system security configurations for effectiveness ... incident path and method. Isolates, blocks or removes threat access. Evaluates system security configurations. Evaluates findings and performs root cause… more
- Tetrad Digital Integrity LLC (Falls Church, VA)
- … to support the USPS with the following: RESPONSIBILITIES: + Advise on security system infrastructure and provide network engineering and cloud knowledge to ... security risks. + Conduct training on topics related to the infrastructure/cloud security posture. + Support system and network/cloud-related security … more
- Amentum (Chantilly, VA)
- …employing technologies such as C#, C++, SQL Server, Microsoft Windows Server, and Linux . + Monitor, troubleshoot, and enhance system operations using tools like ... and produce UML models using Enterprise Architect. + Support secure communications systems , ensuring compliance with operational and security standards. +… more
- Nightwing (Sterling, VA)
- …in identifying different classes of attacks and attack stages- Understanding of system and application security threats and vulnerabilities- Understanding of ... have a proactive approach to problem solving- Proficiency with common operating systems (e,g, Linux /Unix, Windows) Desired Skills:- Ability to provide knowledge… more
- M. C. Dean (Vienna, VA)
- …and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/ Linux system software, Test & Evaluation, and Training. + ... technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/ LINUX , CISCO IOS, Windows Server, and Microsoft SQL.… more
- Actalent (Manassas, VA)
- …Submarine subsystems. You will contribute to creating a common, open-architecture system -of- systems electronic design that promotes interoperability during joint ... Title: Network ArchitectJob Description We are seeking a Software Engineer to join a pivotal Cyber engineering team. This...expertise will be utilized in designing the submarine's network system to establish a private cloud for edge communication.… more
- TekSynap (VA)
- …solutions across ServiceNow, custom applications, Power Platform, GIS, and AI/ML systems . + Develop and support ServiceNow applications including ITSM, CSM, SecOps, ... (FastAPI), and RESTful APIs. + Support C#/.NET-based solutions including workflow-driven systems . + Create Power Platform solutions using Power Apps, Power Automate,… more
- Amentum (Herndon, VA)
- …software solutions utilizing C#, C++, SQL Server, Microsoft Windows Server, and Linux + Drive system monitoring, troubleshooting, and optimization efforts using ... codebases and develop UML models with Enterprise Architect + Ensure compliance and security in communication systems operations + Lead research, prototyping, and… more
- CACI International (Springfield, VA)
- …Enterprise, Splunk IT Service Intelligence, Splunk Log Management * Knowledge of Linux security best practices * Excellent problem-solving and analytical skills ... None * * * **The Opportunity:** CACI is seeking a highly-motivated Splunk Engineer that has 7+ years of experience managing a Splunk Platform, creating Splunk… more
- Lockheed Martin (Herndon, VA)
- …\- Experience in software languages such as: C, C\+\+, and/or python\. \- Experience with Linux operating system or similar OS requiring use of a command line ... Lockheed Martin Space is seeking a Summer 2026 Software Engineer Intern\. In this role, you will focusing on...various architectures \(i\.e\. x86, ARM\) \- Knowledge in Operating Systems and/or Operating System internals \- Knowledge… more