- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber ... Security Engineers are responsible for the quality of cyber security -related solution delivery, development, testing, and deployment in support of cyber … more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... infrastructures across classified and unclassified environments. You will work alongside cyber experts to develop solutions that enhance network compliance and … more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... diagrams and system documentation + Enforcing role-based access controls and operational security policies + Collaborating with cyber analysts and engineering… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...+ A Bachelor's degree or 4+ additional years of cyber experience in lieu of a degree + 10+… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited to:**… more
- Cinteot (Herndon, VA)
- Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification ... such as CompTIA Security +, ISC2 CISSP, or equivalent + Identify vulnerabilities and...and provide analysis, guidance, and remediation requirements. + Provide Security Technical Implementation Guide (STIG) hardening guidance. + Complete… more
- CACI International (Chantilly, VA)
- Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This role will**… more
- BAE Systems (Herndon, VA)
- …awards. Other incentives may be available based on position level and/or job specifics. ** Cyber Security Systems Engineer (ISSE) - Expert** **119794BR** EEO ... and protect our freedom. We are looking for experienced Cyber Security Engineers to join our technology-based...& Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of… more
- CACI International (Chantilly, VA)
- Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... analysis, performance characterization (eg Wireshark, TCPdump, etc.). + Understanding of network/ cyber security , penetration testing, and information security… more
- CACI International (Sterling, VA)
- …Continental US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If ... Cloud Cyber Engineer Job Category: Information Technology...engineers are an integral part of the development team. Cyber security engineers are expected to be… more
- Nightwing (Sterling, VA)
- …Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...identify, design, and deploy security controls and subsystems to support the on-premises secure… more
- Nightwing (Sterling, VA)
- …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber ... the intelligence community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum … more
- Nightwing (Sterling, VA)
- …meaningful work that is vital to our national security , apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
- Northrop Grumman (Dulles, VA)
- …Department of Defense (DoD), Intelligence Community, and/or Special Access Program, Cyber /SSE security controls, and or survivability requirements, as required ... onsite and cannot accommodate telecommute work. A _Cyber Systems Security Engineering_ position requires demonstrated technical accomplishments in securing complex… more
- Leidos (Ashburn, VA)
- …reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of the ... should have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA… more
- Amazon (Herndon, VA)
- …NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a Cyber ... partners, and both internal and external customers. In the Cyber Threat Exploitation Engineer role you will...trends and anomalies indicative of malicious activities * Create security techniques and automation for internal use that enable… more
- CACI International (Sterling, VA)
- …**The Opportunity:** **Come be part of a unique team solving wide-ranging national security cyber and hardware challenges. Use your skills in interesting ... Cyber Reverse Engineer Job Category: Engineering...programs with peers who are dedicated to advancing national security . Participate in interesting team events where you get… more
- BAE Systems (Chantilly, VA)
- **Job Description** This position is for an senior level experienced cyber engineer with rapid development CNO and CNE experience. Rapid development is a dynamic ... of systems or their components, while adhering to organizational security policies and procedures. The nature of this work...be available based on position level and/or job specifics. ** Cyber Capability Engineer Sr - Rapid Development**… more
- Sciolex Corporation (Chantilly, VA)
- …is committed to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems ... project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground processing capabilities.… more
- Northrop Grumman (Chantilly, VA)
- …your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more