• IT Infrastructure & Network Support Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support Engineer…

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support… more
    Nightwing (10/29/25)
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  • Cyber Threat Analyst

    CACI International (Chantilly, VA)
    …recovery, reverse engineering intrusion analysis and methodologies, intelligence analysis, and vulnerability assessments. If chosen, YOU will have the opportunity to ... work on highly visible projects that directly make an impact to the Nations mission. YOU will be a motivated, passionate leader with the ability to drive our long-term strategic goals with daily tactical objectives. YOU will be a critical component in taking… more
    CACI International (10/28/25)
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  • Database Team Lead

    TekSynap (Radford, VA)
    …**Experience** + Working knowledge of DoD STIGs, Information Assurance Vulnerability Management (IAVM), and related cybersecurity practices. **Overview** We are ... seeking a Database Team Lead to join our team supporting an ITES task order. TekSynap is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.… more
    TekSynap (10/25/25)
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  • Network Firewall Lead

    CACI International (Sterling, VA)
    …(ACLs), and security policies + Conduct regular security audits and vulnerability assessments of firewall configurations + Troubleshoot complex firewall and network ... security issues + Implement and manage next-generation firewall features such as IPS, application control, and SSL inspection + Coordinate with other IT teams to ensure proper integration of firewall systems with other security and network technologies + Stay… more
    CACI International (10/25/25)
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  • Information System Security Officer ISSO

    TekSynap (Ashburn, VA)
    …& Authorization (A&A) process. + Experience reviewing Nessus scans, managing vulnerability mitigation and information security process in an Enterprise environment. ... + Basic understanding of Enterprise networking concepts. + Ability to work well within a team environment and build rapport with government and customer organizations. **Overview** We are seeking a Information System Security Officer (ISSO) to join our team… more
    TekSynap (10/25/25)
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  • Applications Team Lead w/Secret Clearance

    TekSynap (Radford, VA)
    …engagement. + Working knowledge of DoD STIGs and IA Vulnerability Management (IAVM) compliance requirements. **DESIRED QUALIFICATIONS** **Education** + Bachelor's ... degree in technical or business discipline, or equivalent years of experience managing application development projects. **Overview** We are seeking an Applications Team Leadto join our team supporting an ITES task order. TekSynap is a fast-growing high-tech… more
    TekSynap (10/25/25)
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  • Middleware Team Lead w/Secret Clearance

    TekSynap (Radford, VA)
    …DoD Security Technical Implementation Guides (STIGs) and Information Assurance Vulnerability Management (IAVM). + Ability to maintain professional communication and ... collaboration with customers and stakeholders. **Clearance** + Secret - IT-II Non-Critical Sensitive Clearance or Tier 3 (T3) investigation. **Overview** We are seeking a Middleware Team Leadto join our team supporting an ITES task order. TekSynap is a… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …(ACAS) infrastructure, including system configuration, scanning schedules, reporting, and vulnerability analysis in accordance with DISA ACAS Best Practices Guide. ... + Perform Security Technical Implementation Guide (STIG) compliance scans and generate reports to ensure systems meet DoD cybersecurity standards. + Manage Army Endpoint Security Solution (AESS) Site Reviewer activities to ensure endpoint protection… more
    TekSynap (10/25/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …and updating standard security software in the areas of vulnerability scanning/management, leading remediation efforts, end-node security, security tool integration ... and orchestration for incident response. As the security section grows, so will the tools and the **Senior Security Engineer** will be the person charged with implementing them. The successful candidate will be a self-starter motivated to learn new… more
    CoStar Realty Information, Inc. (10/24/25)
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