• Operations Manager - Network and Systems…

    NANA Regional Corporation (Alexandria, VA)
    …the relevant operations/project milestones. + Manage multiple IT teams/managers to include network , system administration, systems security , Tier 1/2 Help Desk ... Tuvli is looking for an Operations Manager - Network and Systems Management to work in Alexandria,...Science or other IT related discipline is preferred. + Certified Project Management Professionals (PMP) Preferred. + Ten years… more
    NANA Regional Corporation (11/18/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …automated ticket creation and tracking. + Certifications such as Linux+, RHCSA/RHCE, Security +, CySA+, Tenable- certified , CISSP, or similar. + Experience in ... **Description** The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting… more
    Leidos (12/11/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Richmond, VA)
    …achieve. Newsweek Recognizes Sedgwick as America's Greatest Workplaces National Top Companies Certified as a Great Place to Work(R) Fortune Best Workplaces in ... Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - Secure Software Development **PRIMARY PURPOSE OF THE ROLE:**… more
    Sedgwick (12/10/25)
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  • Senior Information System Security Officer

    ManTech (Quantico, VA)
    …of the following Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information ... the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar… more
    ManTech (12/06/25)
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  • Intermediate Security Assessor

    Saliense Consulting (Mclean, VA)
    …on system teams. + Knowledge of computer networking concepts, protocols, and network security methodologies. + Knowledge of risk management processes and ... a preview of the full benefits package. Role: Intermediate Security Assessor Location: Remote (Must be available to work...Need (or contingency to have within 8 months) ISC2 Certified in Governance, Risk and Compliance (CGRC) (Formerly CAP)… more
    Saliense Consulting (12/03/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …CISSP, CCSP, CCNP, CCIE Security , CEH, RHCSA, RHCA, RHCE, MCSE, COMPTIA Security +, GCIH, GPEN, OSCP, OSCE, AWS Certified Cloud Practitioner, Azure Solutions ... **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly...and application owners to solve technical problems at the network , system and application levels + Documentation and reporting… more
    Leidos (11/25/25)
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  • Nucleus Security Engineer

    Leidos (Arlington, VA)
    …TVM or Wiz is a plus** ). + Cybersecurity Knowledge: Understanding of network security protocols, system administration (Linux/Windows), cloud environments, and ... cross-functional teams. + Certifications (Preferred): Relevant certifications such as CompTIA Security +, Certified Ethical Hacker (CEH), or other vulnerability… more
    Leidos (11/25/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: ... Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval… more
    Cydecor, Inc. (11/20/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …IT Risk Management **Skills:** Amazon Web Services (AWS) Security ,Cloud Security ,Vulnerability Assessments **Certifications:** AWS Certified Security - ... tools like CloudTrail, GuardDuty, or Splunk (SIEM) + Knowledge of network security and firewalls + Understanding of compliance frameworks + Strong analytical… more
    General Dynamics Information Technology (11/05/25)
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