• Delegated Authorizing Official Representative 3

    ARSIEM (Annapolis Junction, MD)
    …Provide assistance to ensure Cybersecurity functions are included in the configuration management process. + Interact with customers, Information Technology (IT) ... + Eight (8) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs and contracts of similar… more
    ARSIEM (07/16/25)
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  • Cybersecurity Incident Response Administrator

    GovCIO (Annapolis, MD)
    …**Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior) will be responsible for managing Security ... detection of anomalies and investigation of threats in near real-time. The engineer will monitor SIEM dashboards to detect threats and anomalies, investigate events,… more
    GovCIO (09/24/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …and configurations using SaltStack to streamline infrastructure provisioning, configuration management and deployment processes. + Collaborate with development ... years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar scope and...university is requires. An additional 5 years of System Engineer experience may be substituted + Must hold an… more
    ManTech (09/10/25)
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  • Dedicated Operations Technical Account Manager…

    Red Hat (Annapolis, MD)
    The Red Hat Public Sector Services team is looking for an enterprise-level engineer with a background in Red Hat OpenShift Virtualization (Virt) to join us as a ... audit the customer environment to identify risks, performance bottlenecks, and configuration drift; propose improvements or mitigations. + Triage, diagnose, and… more
    Red Hat (10/02/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in enterprise testing ... in quality assurance or quality control, including areas such as configuration management, verification and validation, software testing and integration, software… more
    Guidehouse (09/28/25)
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  • Integrator/Linux SE/Container SE

    Amentum (Hanover, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **Systems Engineer ** to join our team of passionate individuals in **Hanover, MD** . In this ... to security and customer requirements * Experience or willingness to reverse engineer GOTS products and integrate within an Enterprise environment * Knowledge of… more
    Amentum (09/22/25)
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  • Cloud Engineeer

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented **Cloud Engineer ** to join our team in Hanover, MD. Our team delivers enterprise infrastructure capabilities ... + Fourteen (14) years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope and complexity. + Bachelor's degree in Systems… more
    ManTech (09/13/25)
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  • System Administrator

    CACI International (College Park, MD)
    …Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a pivotal role in ... making substantial contributions and allows you to help propose and engineer solutions to specific research projects and needs. **Qualifications:** _Required:_ +… more
    CACI International (09/10/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... while responding to discovered real time events providing SOC status updates. + Engineer ansible script automating creation of user accounts in IPA replacing manual… more
    ManTech (09/04/25)
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  • Director Information Security

    Lumen (Annapolis, MD)
    …Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value public- and private-sector ... practices and lessons learned. Who You Are You are a hands-on engineer who thrives in complex, mission-critical environments. You communicate with clarity, drive… more
    Lumen (09/03/25)
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