• Electrician

    Leidos (Chantilly, VA)
    …all Environmental Health and Safety (EHS) regulations and procedures. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + 3-5 years of experience ... Skilled in all facets of electrical work including high-lift operations . + Proficient with hand and power tools. +...not limited to) responsibilities of the job, education, experience, knowledge , skills, and abilities, as well as internal equity,… more
    Leidos (08/16/25)
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  • Information System Security Officer

    ManTech (Chantilly, VA)
    …ISSM. Ensure that cyber security requirements are effectively integrated into information systems' operations , management, and documentation. Provide critical ... **MANTECH** seeks a motivated, career and customer-oriented ** Information System Security Officer** **ISSO** to join our...Clearance Requirements:** + Must have a current / active TS / SCI with Polygraph **Physical requirements:** + Must… more
    ManTech (08/15/25)
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  • Change Manager

    ManTech (Chantilly, VA)
    …management databases (CMDB) and tools. **Clearance Requirements:** + Must have a current/active TS / SCI and be willing to obtain a CI Polygraph. **Physical ... recurring issues, process inefficiencies, and areas for improvement. + Work with the Operations Manager and other team leads to champion, implement, and track the… more
    ManTech (08/15/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    …with Cisco Identity Services Engine (ISE) **Clearance Requirements:** + .An active TS / SCI with Polygraph is required for this position. **Physical ... implement, and sustain mission-driven network solutions that enable secure enterprise operations . You will provide technical leadership and hands-on expertise in… more
    ManTech (08/08/25)
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  • Senior Software Engineer

    Leidos (Columbia, MD)
    …network engineering. + **Security Clearance Requirement** : Candidates must possess an active ** TS / SCI ** clearance to be considered for this role. + **Desirable ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/19/25)
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