• Senior Systems Administrator

    Leidos (Vienna, VA)
    …government systems interconnects + Ensure Security compliance requirements + Provide on-site tiered help desk support to user base + Will work onsite in a ... The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic team based...+ Audit log management and administration + Provide expert support in the administration and maintenance of the Enterprise… more
    Leidos (07/29/25)
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  • Senior Classification Specialist

    AvantGarde, LLC (Washington, DC)
    AvantGarde, LLC (AG) seeks to engage a Senior Human Resources (HR) Classification Specialist provides advanced classification expertise to the AOC Human Capital ... follows: Writes position descriptions and evaluation statements; Conducts trade studies, desk audits and paper reviews; Develops evaluations and reports; Provides… more
    AvantGarde, LLC (10/08/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …to client/server/storage/network devices and mobile devices. + Perform Tier 1 (Help Desk ) and Tier 2 (Escalation) support : problem identification, diagnosis, and ... ManTech seeks a ** Senior Linux System Administrator** to join our team...Meade, MD** . In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems,… more
    ManTech (10/14/25)
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  • Senior Acquisition Mgmt Specialist

    Serco (Washington, DC)
    …an accommodation with the application process please email: [email protected] or call the HR Service Desk at ###, option 1. Please note, due to EEOC/OFCCP ... Serco has a great opportunity for you! As a Senior Acquisition Mgmt Specialist working at our Washington DC...a prime contractor providing amphibious warfare and expeditionary professional support services. We are committed to providing the US… more
    Serco (08/30/25)
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  • Information Systems Security Engineer (ISSE)…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, ... skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Information Systems Security Officer (ISSO)…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Officer (ISSO) - Senior ** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, Arlington ... skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior Specialist, eCommerce Operations

    SHRM (Alexandria, VA)
    …families globally. **Summary** SHRM is seeking a detail-oriented and proactive Senior Specialist, eCommerce Operations to lead day-to-day eCommerce execution and ... product launches, order fulfillment, and returns. + Collaborate with Marketing, Customer Service , Fulfillment, Finance, and IT to streamline platform operations and … more
    SHRM (09/10/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …knowledge sharing and efficient network management. + Providing expert guidance, training, and support to network administrators, service desk personnel, and ... ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team in...of a growing network with multiple external services to support operational needs. + Diagnosing and resolving complex issues… more
    ManTech (09/27/25)
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  • Senior Media Planner

    PLUS Communications (Arlington, VA)
    PLUS Communications is a full- service communications firm based in Arlington, Virginia. PLUS Communications leads award-winning campaigns integrating public affairs, ... buying. PLUS means more! PLUS Communications is seeking a strategic and detail-oriented Senior Media Planner to join our fast-growing digital practice and support… more
    PLUS Communications (08/08/25)
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  • Paid Media Planning Senior Manager

    Choice Hotels (North Bethesda, MD)
    JOB SUMMARY: The Paid Media Planning Senior Manager is a strategic partner to segment teams, responsible for developing and guiding paid media strategies that align ... Collaborate with segment teams to develop media plans that support segment-specific goals + Guide media agencies in the...(eg, Google Ads, Meta Ads Manager, DV360, The Trade Desk ) is a plus Technical Skills + Strong presentation,… more
    Choice Hotels (10/09/25)
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