- ManTech (Chantilly, VA)
- …systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and network ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports… more
- TekSynap (Fort Belvoir, VA)
- …DTRA's global operations. As part of this dynamic team, you'll protect national security by ensuring DTRA's systems remain resilient, compliant, and ready ... IT/Cybersecurity or equivalent experience. + Experience: 8-10 years in Windows systems engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III… more
- General Dynamics Information Technology (Sterling, VA)
- …None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Information Technology (IT), Systems Design **Experience:** 8 + years ... our clients' biggest challenges, deliver on promise, and innovate the client's physical /virtual infrastructure for the future. Our work depends on an F5 Engineer… more
- Leidos (Chantilly, VA)
- …Excellent written and verbal communication skills. **Preferred Qualifications:** + Systems Engineering Professional (SEP), INCOSE, CISSP, Security + ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of… more
- Nightwing (Sterling, VA)
- …and maintain core services and infrastructure + Install and monitor Linux operating systems + Implement security measures and identify potential issues + Update ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
- Huntington Ingalls Industries (Virginia Beach, VA)
- …Elevators Hydraulic systems , General knowledge in Advanced Weapons Elevators Systems preferred. Physical Requirements May require working in an industrial ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $63,000.00 - $80,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid Meet… more
- ManTech (Chantilly, VA)
- **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... and providing recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources… more
- SAP (Herndon, VA)
- …VA. Candidate should be hands-on and has the necessary knowledge of cloud-based systems and associated security principals to effectively work with minimal ... for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS...leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US… more
- HII (Chesapeake, VA)
- …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $98,259.20 Security Clearance: Ability to Obtain Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
- Huntington Ingalls Industries (Newport News, VA)
- COMPUTER SYS SECURITY ANLYST 3 Location: Newport News, Virginia, United States Date: Jan 8, 2026 Req ID: 44620 Team: E11 SUBMARINE ENGINEERING - ADVANCED PROPULSION ... you. **The Role** Designs, tests, and implements state-of-the-art secure operating systems , networks, and database products. Conducts risk assessment and provides… more