• Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III ** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... and data networks. **An average day:** As Wi-Fi Network Engineer III , you are expected to be...platforms and will work under the direction of the Senior Wi-Fi Team Lead to design and support network… more
    DirectEmployers Association (09/25/25)
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  • Senior Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …and border surveillance. **Job Summary** Join our dynamic radar defense company as a Senior Software Engineer where you'll drive technical vision and ... engineer who can seamlessly bridge the gaps between software , hardware, product strategy, and manufacturing while delivering innovative, secure solutions.… more
    Leonardo DRS, Inc. (10/17/25)
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  • Software Engineer III

    TheIncLab (Mclean, VA)
    …purpose; and where your career can meet purpose as well. We are looking for a Senior Software Engineer III to join our R&D team. We encourage you to ... and building internal software products. The Software Engineer III is a mid-to- senior level position that requires demonstrated professional… more
    TheIncLab (09/26/25)
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  • Transportation Engineer III

    Johnson, Mirmiran, and Thompson Inc. (Vienna, VA)
    …through the projects we help bring to life. Clark Nexsen is seeking A Transportation Engineer III . The Transportation Engineer III will be responsible ... + Conduct project code analysis for review by the Senior Engineer + Preparing accurate, complete, and...with the support staff in their use of the software is highly desirable. + A Transportation Engineer more
    Johnson, Mirmiran, and Thompson Inc. (07/31/25)
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  • Systems Engineer III

    Belcan (Chantilly, VA)
    Systems Engineer III Job Number: 355773 Category: Systems Engineering Description: Job Title: Systems Engineer III Location: Chantilly, VA Zip Code: ... Shift/ 8:00am Keywords: #SystemsengineerJobs #EngineeringJobs #AerospaceJobs JOB DESCRIPTION A Systems Engineer in the Defense and Aerospace Industry plays a crucial… more
    Belcan (10/03/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (09/01/25)
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  • Civil Engineer III - Remote, US

    Bowman (Washington, DC)
    **Short Description** Bowman has an opportunity for a Civil Engineer III to join our team remotely. At Bowman, we believe in creating opportunities for aspiring ... and enhance relationships with existing clients. + Work with senior level engineers, clients and agencies, subcontractors, and design...related field required at time of hire. + Professional Engineer license preferred. + Five or more (5+) years… more
    Bowman (10/10/25)
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  • Senior Director, Program Manager - PgMP…

    Leidos (Ashburn, VA)
    …Support is increasing using AI-Assist tools. The SD will liaise with CBP OIT Senior Leadership, executive directors, branch chiefs and senior project managers to ... including subcontractors, to satisfy the contract requirements. **Primary Responsibilities-** **the Senior Director will:** + Lead, manage, coach, and mentor a… more
    Leidos (09/14/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET/SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 ... JAVA, XML, PHP Oracle, MS SQLServer, ColdFusion Server, CFML, CFScript IIS, Sencha Software tool, Python and Windows Server 2016R@ or higher. + Experience in writing… more
    Cinteot (10/17/25)
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  • Solutions Architect III

    Amazon (Arlington, VA)
    …and deploying applications, software and services on the AWS platform. Brief senior executive team on customer progress of adopting the AWS and define future ... Employer: AMAZON WEB SERVICES, INC. Offered Position: Solutions Architect III Job Location: Arlington, Virginia Job Number: AMZ9082490 Position Responsibilities:… more
    Amazon (09/03/25)
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  • Security Installation Technician III

    Allied Universal (Reston, VA)
    …people feel safe. Whether you're an installation technician, service technician, engineer , or project manager, you'll discover rewarding opportunities to grow your ... Allied Universal(R) Technology Services is hiring a Security Installation Technician III to lead and perform advanced installations of electronic security systems.… more
    Allied Universal (10/11/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... network equipment; COTS 10 Gigabit Ethernet WAN and associated software and hardware equipment + Coordinate with the Task...& SIPR) and DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join… more
    TekSynap (09/05/25)
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  • Senior Network Engineer (Engineering…

    Competitive Range Solutions, LLC (Arlington, VA)
    …Active TS/SCI Clearance 2+ years as senior or lead engineer in planning, designing, and building software -defined networks. 3+ years ... Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the...to the proposal solution's routers and switches. IAT Level III in accordance with DoD 8570.01-M IAT Level … more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Security CCTV & Access Control…

    AECOM (Arlington, VA)
    …by our common purpose to deliver a better world. Join us. **Job Description** ** Senior Security Systems Design Engineer ** We are seeking an experienced and ... highly motivated ** Senior CCTV & Access Control Design Engineer **...where applicable. + Experience and understanding of security systems' software and associated architecture as it pertains to video… more
    AECOM (09/18/25)
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  • Senior Development Engineer - Remote…

    Constellation (Washington, DC)
    …to best accommodate regular travel needs. **Primary Purpose of Position** The Senior Development Engineer is responsible for the development of Infrastructure ... & Improvement projects, with a focus on energy efficiency and sustainability. The Senior Development Engineer , under direction of leadership, will support the… more
    Constellation (09/12/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This ... + 10+ years of professional experience in Computer Design, Software Development or Computer Network Security + Must be...+ Must be able to obtain an IAT Level III Cert: CASP+ CE, CCNP Security, CISA, CISSP (or… more
    ManTech (09/17/25)
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  • Senior Test Engineer

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    The Senior Test Engineer will be responsible for the oversight and execution of test scripts, scenarios, evidence, and regression testing across the Electronic ... Alignment: + Adhere to the strategic direction set by senior management. + Act independently to determine methods and...Must have experience in each of the following: + Software Testing + Providing solutions in planning, constructing, and… more
    ASM Research, An Accenture Federal Services Company (08/15/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined networks. + 3+ years ... + DoD Approved 8570 Baseline Certification: Category IAT Level III + CASP+ CE + CCNP Security + CISA...possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team… more
    TekSynap (10/07/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT): Bowhead seeks a Senior DevSecOps Engineer - Cloud to support our customer on the Nautical contract ... Collaborate with development teams to implement security best practices throughout the software development lifecycle + Monitor and respond to security incidents in… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS...At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and… more
    ManTech (08/13/25)
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