• Senior Lab Engineer - RHEL SME

    Leidos (Orlando, FL)
    …degree with 6+ years of prior relevant experience or demonstratable experience as a Subject Matter Expert . Additional years of experience may be considered ... Mid-level network understanding + Mid-level understanding of government systems security testing (ACAS/Nessus) and remediation - ability to discuss security more
    Leidos (01/01/26)
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  • Cyber Security Engineer ( SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (11/28/25)
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  • Senior Network Engineer (Active Top…

    NANA Regional Corporation (Honolulu County, HI)
    …maintaining, and troubleshooting an extensive network infrastructure, acting as the Subject Matter Expert ( SME ) across multiple enclaves ... are patched, secure, and operating efficiently. + The Senior Cisco Network Engineer will perform DISA Security Technical Implementation Guide (STIG)… more
    NANA Regional Corporation (10/25/25)
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  • Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …scale and repeatability. Your greatest work is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for ... https://www.leidos.com/careers/pay-benefits. **Primary Tasks** + Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided… more
    Leidos (10/24/25)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center...SOC operations + Proficiency with Linux/Unix operating systems and network protocols + Experience with SIEM and Log management… more
    CACI International (12/24/25)
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  • Software Engineer - Junior / Mid / Senior…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …- $97,318 Sofware Engineer Senior - Min $83,028 - Target - $118,612 Software Engineer SME - Min $103,685 - Target - $148,122 Essential Job Responsibilities + ... to obtain and maintain a TS/SCI clearance with enhanced security check + Software Engineer Junior -...or equivalent and 9 years relevant experience. + Software Engineer SME - 9 years relevant experience… more
    Huntington Ingalls Industries (11/27/25)
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  • Integration Engineer (API/Cross Enclave)…

    IT Concepts (Tampa, FL)
    …as a unified security ecosystem across NIPR, SIPR, and the air-gapped Top-Secret network . In this SME role, you will bridge the gap between Identity ... between Microsoft Entra ID (NIPR), SailPoint (SIPR/Top Secret), and downstream security platforms. + Cross-Enclave Telemetry Integration: Engineer the secure… more
    IT Concepts (12/24/25)
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  • Zscaler Engineer ( SME )

    HP Inc. (Austin, TX)
    …controls and identifying opportunities for improvement. The ideal candidate will have subject matter expertise in using Zscaler for data loss prevention, ... **Job Title: Zscaler Engineer ( SME )** As the world around...Process Automation + Issue Tracking & Troubleshooting + Cloud Security + Network Security +… more
    HP Inc. (12/11/25)
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  • Control Systems Engineer /Inspector Senior…

    Concurrent Technologies Corporation (HI)
    CONTROL SYSTEMS ENGINEER /INSPECTOR SENIOR SME Concurrent Technologies Corporation MCB Hawaii Minimum Clearance Required: Secret Clearance Level Must Be Able to ... Related Control Systems supporting Marine Corps critical infrastructure. The Control Systems Engineer /Inspector Senior SME will report directly to the ERS… more
    Concurrent Technologies Corporation (11/13/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …and make a difference in National Security !** **Job Summary** This Test Engineer SME will provide technical expertise with developing and executing automated ... exciting opportunity for a **Test Engineer ** ( ** SME ** ) in our **National Security Sector's.... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission… more
    Leidos (11/07/25)
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