• Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and ... Strong collaboration and interpersonal communication skills. **Certifications** + CompTIA Security +. + Computing Environment (CE) Certification (ie, MCSE, Server+,… more
    TekSynap (07/26/25)
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  • System Engineer (Debian) - Cyber Operations

    CACI International (Chantilly, VA)
    …grow on and between programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building events where you get to ... + Apply cyber mission knowledge and experience to support national security objectives and department programs. **Qualifications:** _Required:_ + Active Top… more
    CACI International (07/25/25)
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  • IT Infrastructure Enterprise Cloud Engineer

    CACI International (Chantilly, VA)
    …the infrastructure that powers our operations. Your expertise will ensure the stability, security , and efficiency of our IT systems. This role requires a proactive ... all system configuration changes in accordance with Information Systems Security best practices. **Qualifications:** **_Required_** **:** * Active TS/SCI with… more
    CACI International (07/22/25)
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  • Java Developer

    CACI International (Sterling, VA)
    …Java Software Developer to join our Advanced Solutions Group, within the National Security and Innovative Solutions Sector. We enable national security missions ... with relational, noSQL, and file-based storage products + Experience with Java Security and Cryptology (PKI Certificates) + Understanding of AWS + Experience with… more
    CACI International (07/21/25)
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  • Senior Construction Estimator

    Parsons Corporation (Centreville, VA)
    …rates with historical data + Coordinate with estimating team to ensure all contract scope is covered + Initiate contact and solicit quotes from subcontractors and ... a clear understanding of, and ability to work with construction contract documents, drawings, and specifications. + Excellent communication skills including ability… more
    Parsons Corporation (07/18/25)
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  • Senior Drainage Engineer

    Parsons Corporation (Centreville, VA)
    …reviews; perform independent peer reviews on project submittals + Review contract plans and calculations from other engineering teams and outside entities ... to verify completion and compliance with governing drainage design codes and contract plans and specifications + Serves as the Engineer-of-Record for major, minor,… more
    Parsons Corporation (07/12/25)
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  • Senior Structural Engineer

    Parsons Corporation (Centreville, VA)
    …reviews; perform independent peer reviews on project submittals + Review contract plans and calculations from other engineering teams and outside entities ... to verify completion and compliance with governing structural design codes and contract plans and specifications + Serves as the Engineer-of-Record for major, minor,… more
    Parsons Corporation (07/10/25)
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  • Rapid Response Senior Network Engineer

    TekSynap (Arlington, VA)
    …point of contact for rapid response to network emergencies, including outages, security breaches, and critical incidents. + Conduct urgent break-fixes and respond to ... Category IAT Level III + CASP+ CE + CCNP Security + CISA + CISSP (or Associate) + GCED...required to comply with any vaccination requirements mandated by contract , applicable law or regulation. By applying to a… more
    TekSynap (07/09/25)
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  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …+ Certifications: + DoD Approved 8570 Baseline Certification: Category IAT Level II + CCNA Security + CySA+ GICSP + GSEC + CompTIA Security + CE + SSCP + ... importance. Employees are required to comply with any vaccination requirements mandated by contract , applicable law or regulation. By applying to a role at TekSynap… more
    TekSynap (07/09/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    …technologies running on multiple operating systems + Implement and maintain robust security measures across all NMMES systems + Collaborate with other IT teams ... Provide technical leadership and mentorship to junior team members + Current Security + certification is required + Proven experience leading technical teams and… more
    CACI International (07/09/25)
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