• Senior AV Engineer

    Tyto Athene (Annapolis Junction, MD)
    …and mentor junior engineers. **Clearance:** + Must possess and maintain an active TS / SCI with Full Scope Polygraph. **About Tyto Athene** **Compensation:** + ... systems. + Lead root-cause analysis for complex hardware, software, and network integration issues. + Provide Tier 3 expertise for installation, configuration,… more
    Tyto Athene (12/09/25)
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  • Systems Administrator

    Infinity Systems Engineering (Colorado Springs, CO)
    …vendor relationships for IT products and services. Qualifications: + Clearance Requirement: TS / SCI CI Poly + Education/Experience: 2 years with BS/BA; without ... configuration, and reliable operation of computer systems, servers, and network infrastructure. The role involves installing hardware and software, managing… more
    Infinity Systems Engineering (12/05/25)
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  • CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    network -based devices for up-and-coming projects where you will design , develop, prototype, modify, and integrate solutions to provide mission-centric results. ... for release. Candidates should have the following qualifications: + TS / SCI with polygraph is required. + Twelve...based systems. + Experience with reverse engineering Linux based network devices. + In-depth understanding of network more
    Belay Technologies (11/25/25)
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  • Expert CNO Developer

    ManTech (Hanover, MD)
    …limited to:** + Designing and developing new hardware- or software-based Computer Network Operations (CNO) capabilities + Managing the design , development, ... tools (JIRA, Confluence, Crucible) **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph security clearance and be willing and able to… more
    ManTech (11/21/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …Visit our website at: www.dcca.com Software Administrator III Candidate must have an active TS / SCI w/Poly For over 40 years, DCCA has provided a broad range ... Key Tasks: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any… more
    DCCA (11/17/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …reports, design artifacts and program plans. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Engineering or ... Responsibilities:** + Support the planning and engineering of the network and cloud computing infrastructure, and applications. + Work... Information Technology 14 years' w/Bachelors; 12 with Masters. +… more
    SAIC (11/14/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …limited to:** + Designing and developing new hardware- or software-based Computer Network Operations (CNO) capabilities + Managing the design , development, ... Atlassian tools (JIRA, Confluence, Crucible) **Clearance Requirements:** + An active/current TS / SCI with Polygraph is required. **Physical Requirements:** + Must… more
    ManTech (10/14/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …exceptional talent to an array of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and emerging ... (IAT), Level II. Security Clearance: **_** Qualified applicants MUST HAVE AN ACTIVE TS / SCI WITH POLY. **_** Employee Referral Award Eligibility: This requisition… more
    Nightwing (10/13/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** The ... and anticipate Mission Partner and system requirements. The HWE analyzes network , compute, and storage processing hardware characteristics and recommends equipment… more
    Nightwing (09/26/25)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Architecture Design : Developing and implementing security architectures for information systems, including hardware, software, and network components. * ... ** Information Systems Security Engineer (ISSE), Journeyman** **Category:** Cyber...experience * Security Clearance: Candidates must possess an active TS / SCI clearance with polygraph * Technical Expertise:… more
    CGI Technologies and Solutions, Inc. (12/16/25)
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