• Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …about being a part of the PenFed family. PenFed is hiring a (Hybrid) Salesforce Engineer II at our Tysons, Virginia location. The primary purpose of this job ... other duties as assigned. + With guidance of a senior staff member, develop software for break/fix and business...act on and monitor compliance with information and communications security and use policies. + Identify ways to leverage… more
    PenFed Credit Union (06/21/25)
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  • Senior Security Systems Design…

    AECOM (Arlington, VA)
    …by our common purpose to deliver a better world. Join us. **Job Description** ** Security Systems Design Engineer ** We are seeking an experienced and highly ... motivated Security Systems Design Engineer to join our...projects. + Certifications such as PSP (ASIS), NICET Level II /III, BICSI, or manufacturer-specific design credentials. + Knowledge of… more
    AECOM (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... security practices, TCP/IP networking, 802.1x, and core network security principles + IAT Level II certification...core network security principles + IAT Level II certification (GSEC, Security +, SSCP, or CCNA-… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... security practices, TCP/IP networking, 802.1x, and core network security principles . IAT Level II certification...core network security principles . IAT Level II certification (GSEC, Security +, SSCP, or CCNA-… more
    ManTech (08/08/25)
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  • Senior Systems Administrator II

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations… more
    V2X (08/07/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities ... + Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)...Must have or be willing to obtain IAT Level II certifications within 6 months of hire **Preferred Qualifications:**… more
    ManTech (06/04/25)
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  • Mechanical Design Engineer II

    Dynamic Aviation (Bridgewater, VA)
    …Part 91, 135, 141 + Ability to work with and take guidance from senior engineers and managers + Excellent customer service and communication skills + SolidWorks 3D ... preferred + AutoCAD experience preferred + Ability to obtain a DOD Secret Security Clearance Job Experience: + Desired experience is for mechanical design and… more
    Dynamic Aviation (08/08/25)
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  • G2 Directory Services Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Yes **Job Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT. A career in ... our differentiators. Our work depends on a **Directory Services Engineer / Senior Systems Administrator** joining our...a data center. + **Required Certifications:** DoD 8570 IAT II compliant - Security + CE + **Education:**… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. ... the Activity Report. **Qualifications** **Required Qualifications:** It is required that the Senior Firewall Engineer have the following qualifications: + BA/BS… more
    SAIC (08/07/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Engineer , Senior The Opportunity: Are you...our country and protect our nation? As a systems security and network security engineer , ... of security with a wide variety of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including enhanced detection and… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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