• MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …5-10 years' experience + Certifications: + DoD Approved 8570 Baseline Certification: Category IAT Level II + CCNA Security + CySA+ GICSP + GSEC + CompTIA ... CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification (one of the...SECURITY CLEARANCE** US Citizen Top Secret/SCI clearance **OTHER INFORMATION ** Please note this job description is not designed… more
    TekSynap (10/07/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …and best practices. **Qualifications:** _Required:_ * An Active TS/SCI Clearance with Polygraph. * Security + or DoD 8570 IAT Level II Certification or be able to ... Senior Linux Engineer Job Category: Engineering Time Type: Full time... to join our team in support of Enterprise Information Technology initiatives for the customer. This Program supports… more
    CACI International (11/01/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software engineering ... Must possess a DoD 8570 Certification for IAT Level II or higher + Strong communication and interpersonal skills...Supervisory experience for a team of engineers + DevOps Engineer (with >10 years of experience in configuration control,… more
    KBR (09/02/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …professional experience. An advanced degree may be preferred at this level. + DoD IAT Level II (eg, Security + CE, Network+ CE, or CCNA Security ) - Baseline ... DoD information assurance qualification. + CompTIA Security + CE - Essential cybersecurity knowledge certification for network operations. + Must possess TS/SCI… more
    Parsons Corporation (11/15/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    …Foundation certification. + Certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE), A10 Certification/Accreditation, , FortiGate ... 2025 Contract, providing general engineering support to multiple firewall and perimeter security systems and devices. The well qualified candidate will possess and… more
    SAIC (11/11/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and operation support… more
    CACI International (11/08/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Herndon, VA)
    Optiv + ClearShark is looking for a highly skilled Sr. Splunk Engineer (Federal Managed and Advanced Services) to join our cybersecurity team. The ideal candidate ... managing, and optimizing the Splunk platform to automate and orchestrate security operations. This role requires expertise in developing custom playbooks for… more
    Optiv (11/13/25)
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  • Senior RHEL Engineer

    CACI International (VA)
    Senior RHEL Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... remedial actions + Excellent technical, diagnostic, and troubleshooting skills + IAT Level II or higher certification (ex: Security +) - ** ** **What You… more
    CACI International (10/29/25)
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  • Senior Cloud Engineer Architect AWS

    Leidos (Fort Belvoir, VA)
    …Leidos Digital Modernization Sector is seeking an experienced **_Senior Cloud Engineer Architect (AWS)_** to support large-scale migration and operations on a ... The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and… more
    Leidos (11/15/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …and activities + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+, ... to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to… more
    ENS Solutions (09/27/25)
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