• Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the ** Lead Security Engineer ** will be...Proficiency with PC software applications, E-Mail, and job associated applications/ systems to expediently process work + Requires good organization… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Lead Information Security

    Lumen (Herndon, VA)
    …DoD customers on worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive ... event management functions - monitoring, detection, triage of security events and alerts in associated monitoring systems...change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is… more
    Lumen (12/10/25)
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  • Endpoint Security Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. ... systems are functional, secure, and scalable. The Security Engineer will support the design and...ensure full coverage across all endpoints. + Incident Response: Lead and participate in the investigation and response to… more
    Leidos (11/25/25)
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  • Lead Security Engineer

    Leidos (Reston, VA)
    … into every phase of the System Development Life Cycle (SDLC). As the **Senior Security Engineer ** , you will define the security posture, lead ... systems (KMS) as required. + **DevSecOps Integration:** Lead the integration of security tools and...Lead efforts to develop, maintain, and oversee all system security documentation, including System more
    Leidos (12/20/25)
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  • Lead System Security

    Guidehouse (Bethesda, MD)
    …**4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + ... develop a matrix of cybersecurity responsibilities for each FISMA system . **6. Review** + Conduct security control...functional tests. + 3+ years of experience as IT system administrator or engineer . Experience can include:… more
    Guidehouse (11/19/25)
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  • Lead , Information Security

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop… more
    L3Harris (11/01/25)
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  • Principal Security Automation…

    Bank of America (Washington, DC)
    …Join us! Job Description: We are seeking a highly skilled and experienced Senior Security Automation Engineer to lead the design, implementation, and ... Principal Security Automation Engineer (Tines) Chicago, Illinois;Washington,...use cases for automation. * Integrate Tines with enterprise systems including EDR, SIEM, threat intelligence platforms, and cloud… more
    Bank of America (12/22/25)
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  • Security Engineer

    Meta (Washington, DC)
    …collaboration with various Meta product groups and pillars. **Required Skills:** Security Engineer Responsibilities: 1. Lead cross-organizational technical ... 9. 15+ years of experience in driving large cross-company engineering and Security initiatives 10. Experience with system design, threat modeling and… more
    Meta (12/20/25)
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  • Staff System Integration Lab Systems

    Northrop Grumman (Jessup, MD)
    …is seeking a **Staff System Integration Lab (SIL) Systems Engineer Lead ** **What You'll Get to ... lead the development of a hardware and software system integration lab for a segment of a complex,...per customers' requirements.** **Basic Qualifications for** **Staff IPT SIL Systems Engineer Lead ** **:** *… more
    Northrop Grumman (12/06/25)
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  • Information System Security

    TekSynap (Washington, DC)
    System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead , mentor, and supervise a ... continuous process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to... Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and… more
    TekSynap (12/24/25)
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  • Information System Security

    TekSynap (Washington, DC)
    System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead , mentor, and supervise a ... Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to... Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and… more
    TekSynap (11/30/25)
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  • Information Security Systems

    BAE Systems (Herndon, VA)
    …ABC \#LI-DDUNN **Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 ... lead the world in defense technologies and national security services. We offer flexible work environment to support...available based on position level and/or job specifics. **Information Security Systems Engineer - Expert**… more
    BAE Systems (12/10/25)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    …cycle to ensure supportability for security certification. ** Systems Engineer Level 4** **Responsibilities:** + Lead the evaluation and design of ... System Engineer - IA Systems... System Engineer - IA Systems Job Category:...IA systems , focusing on system security and certification requirements. + Troubleshoot… more
    CACI International (11/19/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO Career ... lead the world in defense technologies and national security services. We offer flexible work environment to support...Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of… more
    BAE Systems (11/21/25)
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  • Principal OR Sr. Principal Manufacturing Execution…

    Northrop Grumman (Linthicum Heights, MD)
    …both Principal and Sr. Principal Manufacturing Execution Systems Engineer Lead :** + Active US government security clearance per business requirements + ... candidates for the position of **Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer Lead ** to support advanced technology development… more
    Northrop Grumman (10/10/25)
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  • Lead Microsoft Endpoint Configuration…

    System One (Washington, DC)
    …or must be able to obtain) Job Summary: ALTA IT Services is searching for an Engineer Technical Lead to support a large US program. The Technical Lead ... maintain MECM infrastructure and ensure it meets organizational needs for scalability, security , and performance. + Lead the implementation and configuration of… more
    System One (12/26/25)
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  • Lead Azure System Engineer

    NVR (Reston, VA)
    Lead Azure System Engineer Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35364) NVR, Inc. is seeking a Lead Azure Cloud Engineer on-site in Reston,… more
    NVR (10/29/25)
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  • Staff SEIT Lead Systems

    Northrop Grumman (Jessup, MD)
    …develop radical new energy-efficient computing systems . MDA is seeking a **Staff SEIT Lead Systems Engineer ** based out of Linthicum, MD or Annapolis ... + Coordinate between the System Architect, Chief Engineer , Product Team Lead (s), program manager, and...Annapolis Junction, MD** _._ Basic Qualifications for Staff SEIT Lead Systems Engineer : + Bachelor's… more
    Northrop Grumman (12/05/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …**Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity products ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join...* Lead the creation and completion of System Security Plan (SSP) for a new… more
    Amentum (10/23/25)
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  • Deputy Mission Systems Engineering…

    Northrop Grumman (Linthicum Heights, MD)
    Systems ** in **Linthicum, Maryland** is seeking a **Principal or Senior Principal Systems Engineer ** to be the **Deputy Mission Systems Engineering ... Lead for all Active RF programs in Space Systems - Baltimore and lead the MSEIT...The Mission SEIT team is responsible for the: + Systems Engineering Process + System Level Requirements… more
    Northrop Grumman (12/23/25)
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