- Nightwing (Sterling, VA)
- Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… 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: ... None Type of Travel: None * * * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team in Chantilly, VA. This… 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: ... complex queries and modifying schemas (eg Oracle, MySQL). + Experience in a cyber -security role + Experience configuring network devices (eg routers, switches,… more
- General Dynamics Information Technology (Mclean, VA)
- …Yes **Job Description:** Seize your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place ... career. At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you will help...security breaches and attacks on its computer networks and systems . + Analyzes all relevant cyber security… more
- Leidos (Ashburn, VA)
- …and reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of the ... candidate should have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) +… more
- CACI International (Sterling, VA)
- Cloud Cyber Engineer Job Category: Information Technology...and security and be able to take a holistic systems level approach to influence how we build our ... Continental US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are… more
- Tyto Athene (Reston, VA)
- …system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and low false ... is multi-faceted. The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center… more
- Amazon (Herndon, VA)
- …New York, 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 Threat Exploitation Engineer where you will leverage your in-depth knowledge and...network -based and host-based logs derived from software, operating systems , networks, cloud infrastructure, networking equipment, and web applications.… more
- Northrop Grumman (Chantilly, VA)
- …of your career. We are looking for you to join our team as a **Principal** ** Cyber Software Test Engineer ** and **Sr. Principal** ** Cyber Software Test ... in a timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate must currently have an active… more
- ManTech (Mclean, VA)
- …InfoSec, Security Engineering, or Network Engineering with emphasis on cyber operations, incident response, or systems architecture + Demonstrated expertise ... **MANTECH** seeks a skilled and innovative ** Cyber Engineer ** to support our cybersecurity...and management of signatures, rules, and filters for specialized network defense systems including network … more
- ManTech (Chantilly, VA)
- …will work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
- CACI International (Sterling, VA)
- Cyber Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... part of a unique team solving wide-ranging national security cyber and hardware challenges. Use your skills in interesting...to engage with your co-workers and expand your career network . We have an engaging environment with a management… 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 ... such as firewalls, IPS, Anti-Virus solutions, application firewalls, high availability solutions, network management systems , and virtual systems + Knowledge… more
- SOS International LLC (Reston, VA)
- …security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in Reston, VA. This ... Microsoft 365/Azure, and multi-cloud environments (AWS, GCP, OCI). You will engineer , implement, and continuously improve controls that protect CUI/FCI and other… more
- General Dynamics Information Technology (Rockville, MD)
- …None **Public Trust/Other Required:** MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** CyberArk,Cybersecurity,Okta Identity Management,Zscaler ... opportunity to make a personal impact as a Sr. Cyber Security Analyst supporting our HHS HRSA customer onsite....Foundational networking and DNS skills + Experience with routing, network forwarding, and traffic inspection + ZIA, ZPA, ZDX… more
- RTX Corporation (Fulton, MD)
- …Technologies (RTX) and an industry leader in the development of integrated C4I Network Centric Defense System solutions for both the Domestic and International DoD. ... team member to be part of the Raytheon Solipsys Cyber Operations Group under Information Technology. As a member...Will Do:** * Vulnerability, Exposure, and Risk Management of systems and technologies, as well as assessment of compliance… 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 ... products such as firewalls, IPS, antivirus tools, application firewalls, high-availability solutions, network management systems , and virtualized systems . +… more
- The MITRE Corporation (Mclean, VA)
- …familiarity with network forensics, pcap analysis + Familiarity with database systems (eg MySQL, Postgres, SQLite) of the latest tools and techniques employed by ... Department Summary: MITRE's Offensive Operations & Effects department, part of the Cyber Operations & Effects Innovation Center, enables offensive cyber … more
- ENS Solutions (Reston, VA)
- …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT ... responsible for the successful installation, configuration, and integration of the Cyber Asset Attack Surface Management (CAASM) platform within complex client… more
- Northrop Grumman (Chantilly, VA)
- …career. **Northrop Grumman Mission Systems ** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to… more