• Network Engineer

    Nightwing (Herndon, VA)
    …required. + CONUS TDY Required: Yes, up to 10% CONUS travel, as required. **_Must have TS / SCI security clearance with Poly on day one of employment and must be ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of… more
    Nightwing (09/23/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    …+ Knowledge of Agile methodologies. **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to remain ... **ManTech** seeks an experienced and passionate, career and customer-oriented **Software Engineer ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (09/19/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …ability to travel domestically. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (11/19/25)
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  • Systems Engineer - Expert

    ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS / SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... **enterprise computing infrastructure** , including cloud services, network access, virtual applications, and secure computing environments across **multi-cloud platforms**… more
    ABBTECH Professional Resources, Inc. (10/14/25)
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  • Senior RF Engineer

    Integration Innovation, Inc. (i3) (Washington, DC)
    …Security Clearance: + Active SECRET clearance + Ability to maintain a TS / SCI clearance PHYSICAL DEMANDS + The physical demands described here are ... Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to… more
    Integration Innovation, Inc. (i3) (11/18/25)
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  • Senior Software Engineer

    ManTech (Alexandria, VA)
    …a team-oriented environment. **Clearance Requirements:** + Must possess a current and active TS / SCI **Physical Requirements:** + The person in this position must ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in **Alexandria, VA** . As part of the position, you will… more
    ManTech (10/16/25)
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  • Journeyman DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Journeyman DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at… more
    Leidos (10/10/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at C5ISC… more
    Leidos (09/26/25)
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  • Data Driven UI Engineer

    ManTech (Alexandria, VA)
    …and transformation. **Clearance Requirements:** + Must possess a current and active TS / SCI clearance **Physical Requirements:** + The person in this position ... seeks a motivated, career and customer-oriented **Data Drive UI Engineer ** to join our team in **Alexandria, VA** ....team. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology, or a related field. + 4 or… more
    ManTech (09/17/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …contemplated by the level + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Experience with ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (10/30/25)
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