• Senior Circuit Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …Solutions requires the expertise of a talented and experienced Senior Circuit Engineer to assist in directing and managing the program's executive support group. ... and effective integration with a government multi-contractor team. The Senior Circuit Engineer will be the key to maintaining the integrity and efficiency of… more
    Competitive Range Solutions, LLC (11/06/25)
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  • AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking an **AV Engineer 3** to join our **Security and Electronic Systems...A/V projects + Design, integrate, test and troubleshoot various network and telecommunications systems including IP networks and ISDN… more
    M. C. Dean (10/30/25)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Unified Communications Engineer Location: Springfield, VA, US Job ID: ATR 17723 Job Description Job Title: Unified Communications Engineer Location: Springfield, ... St. Louis, MO) Eligibility: Candidates must possess an active TS /SCI and be willing to obtain a CI Poly...to managers and stakeholders. - Strong expertise in WAN network facilities and protocols. - Demonstrated attention to detail… more
    Arena Technical Resources, LLC (10/29/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position ... is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and deploy security controls and subsystems to… more
    Nightwing (09/26/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources +… more
    ManTech (09/16/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... that serves SQL database content over a customer provided network . The solution is developed using Python running within...an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to… more
    SAIC (09/13/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft Certified… more
    ManTech (09/12/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... technologies, all components of Windows and Linux system infrastructure, Local Area Network /Wide Area Network technologies, Storage Area Network (SAN),… more
    ManTech (11/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... documents required for A&A IAW ICD 503. + Experience in Local Area Network /Wide Area Network technologies, routers, switches, firewalls; experience with Storage… more
    ManTech (11/16/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... techniques, and procedures (TTPs) + Maintain complete and current network and elevation diagrams for all managed security equipment...Clearance and Certifications: + Must have an active DoD TS /SCI clearance + Must have DoD 8570 IAT II… more
    Leidos (11/15/25)
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