• Principal Data Engineer

    ManTech (Alexandria, VA)
    …more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and ... **Clearance Requirements:** + Must possess a current and active TS / SCI with ability to obtain a Polygraph...which may involve delivering presentations. Must be able to exchange accurate information in these situations +… more
    ManTech (09/10/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and ... **Clearance Requirements:** + Must possess a current and active TS / SCI with polygraph **Physical Requirements:** + Must...which may involve delivering presentations. Must be able to exchange accurate information in these situations +… more
    ManTech (08/16/25)
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  • Sr Lead Network Engineer - Pub SEC

    Lumen (Herndon, VA)
    …CCNA required, CCNP desired. + Security Requirements: + US Citizenship required + Active TS / SCI with Poly + Must maintain eligibility requirements for access to ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...shape the future. **The Role** The Senior Lead Network Engineer ISP performs applied research, development, and design of… more
    Lumen (09/27/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …business development / proposal efforts **What You Bring:** + Active TS / SCI with Polygraph + Bachelor's Degree in Information Technology, Networking, ... civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in… more
    Nightwing (09/17/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …or Azure Solutions Architect Expert **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to ... seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In...which may involve delivering presentations. Must be able to exchange accurate information in these situations. ManTech… more
    ManTech (09/16/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …network management systems. **Security Requirements:** + US Citizenship required. + Active TS / SCI with Poly. + Must maintain eligibility requirements for access ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...shape the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and… more
    Lumen (09/11/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    …with ATO/accreditation processes **Clearance Requirements:** + Must possess an active TS / SCI with Polygraph clearance. **Physical Requirements:** + Must be ... communicates with co-workers, management, and customers and must be able to exchange accurate information . ManTech International Corporation, as well as its… more
    ManTech (08/29/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …Cybersecurity technologies. Familiar with MITRE ATT&CK Framework Security Clearance Requirements: * TS / SCI w/Poly Physical Requirements: * Must be able to remain ... Cyber Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber...which may involve delivering presentations. Must be able to exchange accurate information in these situation Powered… more
    McIntire Solutions (08/28/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …Security + or SSCP Certification **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... customers, which may involve delivering presentations. + Must be able to exchange accurate information in these situations. ManTech International Corporation, as… more
    ManTech (09/30/25)
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  • Senior Windows Engineer

    ManTech (Norfolk, VA)
    …is required and an active Secret clearance with the ability to obtain TS / SCI **Physical Requirements:** + Must be able to remain in a stationary position ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Windows Engineer ** to join our team in **Norfolk, VA.** This position is **onsite.** Join the… more
    ManTech (09/24/25)
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