• Senior Capability Developer

    ManTech (Annapolis Junction, MD)
    …(Continuous Integration/Continuous Delivery) pipeline. + Networking skills. **Clearance Requirements:** + Top Secret / SCI **Physical Requirements:** + The ... this role, you'll apply your deep technical expertise to analyze, reverse- engineer , and develop mission-critical capabilities that directly support national security… more
    ManTech (08/24/25)
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  • Senior Network Architect

    KBR (Fulton, MD)
    …0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 12 years' experience with BS/BA or 10 ... technology, risks identification and risk mitigation strategies related to cybersecurity. + Engineer and upgrade LAN, WAN and VoIP infrastructures, voice and data… more
    KBR (09/13/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret / SCI with Polygraph **Physical Requirements:** + The ... Enterprise Infrastructure Services (EIS) organization-the foundation of all Enterprise Information Technology (EIT) for MPO. **Responsibilities include but are not… more
    ManTech (07/23/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... environments + 2+ years of experience building and maintaining virtual environments using VMware + 2+ years of experience...+ Ability to be flexible for shift work + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …(eg, Ubuntu, CentOS, RHEL). **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The candidate must be ... Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information Technology (EIT)-the backbone platform for all enterprise users.… more
    ManTech (09/10/25)
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  • Cloud Engineeer

    ManTech (Hanover, MD)
    …compliance and IAVA remediation. **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The candidate must ... ManTech seeks a motivated, career- and customer-oriented **Cloud Engineer ** to join our team in Hanover, MD. Our team delivers enterprise infrastructure capabilities… more
    ManTech (09/13/25)
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