• Lockheed Martin (Hanover, MD)
    …to find the perfect match. * Vulnerability analysts * Exploit developers * Hardware/ Software reverse engineers * Offensive cyber tool developers * Embedded ... 6 years of experience overall Desired Skills: * More than an interest in Offensive Cyber Solutions * Lead software design and development of tools and/or… more
    job goal (12/08/25)
    - Save Job - Related Jobs - Block Source
  • Software Cyber Engineer - SWE…

    Lockheed Martin (Hanover, MD)
    …employees, so they can support our mission\. **The Work:** As an Entry‑Level Software Engineer on the Offensive Cyber team, you will: * Design & develop ... innovative software solutions that support offensive ...MCSE: Microsoft Certified Solutions Expert, RHCE: Red Hat Certified Engineer , CEH: Certified Ethical Hacker, CCNA: Cisco Certified Network… more
    Lockheed Martin (11/26/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Software Engineer

    Lockheed Martin (Hanover, MD)
    …full spectrum cyber solutions\. Develops and automates secure systems to support cyber offensive , defense and full spectrum cyber operations\. Conducts ... \(red/blue teams\), develops and integrates low\-level firmware, and/or develops specialized cyber software solutions and tools based on mission requirements\.… more
    Lockheed Martin (09/25/25)
    - Save Job - Related Jobs - Block Source
  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description ** Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external...or college (preferably in a relevant field - Computer Science/ Cyber Security) + A track record of commitment to… more
    CoStar Realty Information, Inc. (11/24/25)
    - Save Job - Related Jobs - Block Source
  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    …challenges of modern information warfare. SITE 525 is seeking a highly skilled Cyber Virtualization Engineer to support the development and sustainment of ... advanced cyber training environments. This role involves hands-on engineering of...team operations, and full-spectrum training exercises. Key Responsibilities: + Engineer and implement scalable virtualized environments leveraging hypervisors (KVM,… more
    IDS International (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Modernization Software Engineer

    Lockheed Martin (Hanover, MD)
    …solutions to stay one step ahead of the adversary? If so, join Lockheed Martin Cyber & Intelligence's elite Offensive Cyber team, where we don't just ... **The Work:** We are seeking professionals interested in * Software Development / Software Engineering For a...tools, and exploits that define the cutting edge of offensive cyber operations\. Key responsibilities will include… more
    Lockheed Martin (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are ... eager to bring on one to two Sr. Reverse/Embedded Software Engineers who are ready to directly contribute in...designing and developing tools using the latest and greatest offensive cyber technology. **Responsibilities:** + Utilize programming… more
    Leidos (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …solutions to stay one step ahead of the adversary? If so, join Lockheed Martin Cyber & Intelligence's elite Offensive Cyber team, where we don't just ... the techniques, tools, and exploits that define the cutting edge of offensive cyber operations\. Key responsibilities will include designing and implementing… more
    Lockheed Martin (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …what's possible. **Job Description:** Parsons is looking for a talented ** Software Engineer ** to join our growing Red Cyber team! **What You'll Be Doing** ... cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations, or offensive cyber operation + Malware… more
    Parsons Corporation (11/03/25)
    - Save Job - Related Jobs - Block Source
  • Security Engineer - Detection Engineering,…

    Meta (Washington, DC)
    …in threat modeling, TTP identification, and detection engineering. You'll work alongside Software Engineers and Offensive Security Engineers to identify critical ... on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering, Surface Coverage Responsibilities: 1. Lead cross-functional… more
    Meta (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Security Engineer , Investigations

    Meta (Washington, DC)
    …"Apply to Job" online on this web page. **Required Skills:** Security Engineer , Investigations Responsibilities: 1. Proactively hunt for threats and undetected abuse ... issues, including but not limited to graphic images, videos and writings, offensive or derogatory language, and other objectionable material. 7. This role may… more
    Meta (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Security Engineer I

    Akumin (Arlington, VA)
    …with no room for negotiation above the top of the range. The **Security Engineer I** plays a vital role in securing Akumin's IT infrastructure, networks, and ... including incident response and vulnerability management to prioritize and minimize cyber risk across the organization. **Specific duties include, but are not… more
    Akumin (12/09/25)
    - Save Job - Related Jobs - Block Source
  • Software , CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …DNS, DHCP), Cisco, routing and switching, network security. Experience Level: Mid-Senior level Software Engineer (Levels 0 to 3) Overview: Software Engineers ... (Levels 1 to 3) Overview: The CNO Reverse Engineer will deconstruct and analyze malicious software ...software and network activities to understand and mitigate cyber threats. This role involves reverse engineering software more
    Belay Technologies (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …* * * **What You Will Do:** **Want to stretch your skills and knowledge in the Offensive Cyber domain? You will get to work with an agile, fast paced team ... the nation's highest priority intelligence challenges by applying your creativity and cyber domain technical and operational mastery. In this role, you will perform… more
    CACI International (10/29/25)
    - Save Job - Related Jobs - Block Source
  • National Security Sector Referrals

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations (CNO), Offensive Cyber , Mission Software , Analytical Methods and Modeling, ... and exciting opportunities in our **National Security Sector's** **(NSS) Cyber & Analytics Business Area (CABA)** . Our talented...most common opportunities are in the following areas: + Software Engineer / Developer: Java, Python, AI/ML… more
    Leidos (10/18/25)
    - Save Job - Related Jobs - Block Source