• Secret Elastic Engineer

    Insight Global (Hampton, VA)
    …a wide array of cyberattack methodologies. * Proficiency in scripting languages like Python, PowerShell, or Bash. * Proficiency in Kubernetes and Docker * TS / SCI ... Job Description Insight Global is seeking a highly skilled Senior Elastic Engineer to design, implement, and manage advanced observability solutions leveraging the… more
    Insight Global (11/18/25)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    …securing application delivery environments, network segmentation, and implementing VPN security. + TS / SCI security clearance is required. What is Important to ... Cleared Palo Alto Citrix Engineer * WFH Flexible * Portsmouth, VA (http://maps.google.com/maps?q=Portsmouth+VA+USA) Description...scanning, and risk assessments for Citrix infrastructure. + Support SIEM tools (Splunk, ELK, or other SOC tools) by… more
    Virtual Service Operations (09/15/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    …9+ years (or commensurate experience) Required Skills and Experience + Clearance Required: TS / SCI + Knowledge of systems engineering principles + Requirements & ... **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in Hampton, VA… more
    GovCIO (11/22/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Arlington, VA)
    …Level II or higher (eg, CompTIA Security+) + US Citizen with active TS / SCI clearance **Knowledge, Skills, and Abilities:** + Expert-level Splunk SPL development ... **Req ID:** 38073 **Summary** **Senior Splunk Engineer ** **Arlington, VA** Are you ready to enhance...is responsible for developing, maintaining, and optimizing the enterprise SIEM infrastructure with a strong focus on log correlation,… more
    Chenega Corporation (10/22/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and...security (eg, AWS, Azure, GCP). + Knowledge of security information and event management ( SIEM ) systems. +… more
    Nightwing (09/26/25)
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  • ISSE

    System One (Reston, VA)
    …posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. * Minimum 5 ... ISSE TS / SCI CI Poly required Reston, VA...ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make… more
    System One (11/06/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring ( SIEM ) products, directory services, ... ability to travel domestically. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain… more
    ManTech (11/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring ( SIEM ) products, directory services, ... and accreditation procedures. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (11/16/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    …Ensure Compliance standards Required Clearance and Certifications: + Must have an active DoD TS / SCI clearance + Must have DoD 8570 IAT II or higher certification ... **Description** As a Security Engineer on our team, you will operate and...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/15/25)
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  • Cyber Security Engineer

    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 ... Secure Configuration/Hardening of Department of Defense (DoD) information systems. * Security Information and Event Management ( SIEM ) and cloud technologies. more
    Cinteot (10/07/25)
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