• Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will design, develop,...via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +… more
    Leidos (01/09/26)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    …concepts and defining analysis and test roadmaps to validate performance of hypersonic systems against system level requirements. This position will lead and ... Warfare Division has an opening for an experienced Hypersonic Systems Engineer. Leidos is looking for experienced engineers with...develop system level critical thinking skill sets for less experienced… more
    Leidos (12/20/25)
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  • Unix System Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**Qualifications** **:** **Required Qualifications:** + 5 Years Experience supporting RHEL/CentOS Systems + Red Hat Certified System Administrator (RHCSA6/7/8) ... and Operations **Skills:** Backup and Recovery (Software),Disaster Recovery Planning,Information Systems **Certifications:** Project Management Professional (PMP) | Project Management… more
    General Dynamics Information Technology (01/13/26)
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  • Network Management Systems (NMS) Linux…

    CACI International (Sterling, VA)
    …+ Manage system updates, patches, and security configurations to ensure systems are up-to-date and secure. + Troubleshoot and resolve system issues, ... Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time...such as Ansible, Puppet, Chef, or Terraform to streamline system provisioning, configuration, and deployment processes. + Design and… more
    CACI International (12/19/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/13/25)
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  • Senior Systems Engineer (Hybrid)

    CareFirst (Reston, VA)
    …monitoring, supporting and optimizing all networked software and associated operating systems . Assesses architecture and current system limitations, defines and ... potential user input; evaluating similar and related products and systems . Develop system automation and system...and ability to work independently and collaboratively. + Excellent communication skills to support end users and work with… more
    CareFirst (01/09/26)
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  • Information Systems Security Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Identify requirements for documentation associated with system categorization, the System Security Plan, and systems risk assessment as required under NIST ... Cyber and IT Risk Management **Skills:** Computer Security,Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (01/02/26)
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  • SAP s/4hana Systems Engineer

    Koniag Government Services (VA)
    …a Koniag Government Services company, is seeking an on-site SAP S/4HANA Systems Engineer to support our government customer's future SAP supply chain solutions ... holidays, three weeks paid time off, and more. **Key Responsibilities:** ** System Configuration and Integration:** + Configure and maintain SAP S/4HANA applications… more
    Koniag Government Services (01/18/26)
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  • Senior Systems Administrator

    TekSynap (VA)
    …+ Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, ... maintaining, supporting, and optimizing all network software and communication links. + Organizes and directs the configuration and operation of information… more
    TekSynap (11/15/25)
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  • Lead Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Active Directory, Azure AD, Exchange + Storage: NetApp ONTAP + Unified Communications : VoIP and collaboration platforms + Operating Systems : Windows Server ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Leadership, Systems Architecture, Systems Engineering **Experience:** 8 + years of… more
    General Dynamics Information Technology (01/02/26)
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