• Battelle Memorial Institute (Washington, DC)
    …apply. **Job Summary** We are currently seeking a **Senior Test & Evaluation Engineer ** . This will be an **on-site** position located in **Arlington VA.** ... Critical Infrastructure Business Line group is seeking a senior acquisition test engineer to lead the research, development, test and evaluation of security systems… more
    DirectEmployers Association (09/16/25)
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  • Data Engineer III

    SMX (Annapolis, MD)
    … IIIat SMX(View all jobs) (https://www.smxtech.com/careers/) United States SMX is seeking a Data Engineer III to act as senior technical contributor ... designing, implementing, and maintaining scalable, secure, and performant enterprise-scale data infrastructure and analytics systems for government and commercial… more
    SMX (11/21/25)
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  • Database Engineer III

    DCCA (Annapolis Junction, MD)
    Database Engineer III Location Annapolis Junction, MD Job Code 2342 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Database Engineer III Candidate must have an active...for the design, development, implementation, information storage and retrieval, data flow and analysis. + The Database Engineer more
    DCCA (11/19/25)
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  • Network Implementation Engineer III

    Lumen (Annapolis, MD)
    …connect the world and shape the future. **The Role** The Network Implementation Engineer III role on Lumen's Fiber Quality Assurance (FQA) team performs ... work from home position within the US **The Main Responsibilities** Network Implementation Engineer III for Lumen's Fiber Quality Assurance (FQA) team. +… more
    Lumen (11/13/25)
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  • Cloud Software Engineer III

    DCCA (Annapolis Junction, MD)
    Cloud Software Engineer III Location Annapolis Junction, MD Job Code 2153 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Cloud Software Engineer III Candidate must have an active TS/SCI w/ Poly For… more
    DCCA (11/17/25)
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  • Process Control Systems Engineer III

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitleProcess Control Systems Engineer III Recruitment Category TypeStandard Functional CategoryEngineering & Construction ... Position LocationLaurel Position Summary Information General Summary TheProcess Control Systems Engineer III performs a variety of professional, technical, and… more
    Washington Suburban Sanitary Commission (WSSC) (10/11/25)
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  • Network Engineer III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Network Engineer III - PIPELINE (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... for a Master's degree. + Certification: An Information Assurance Technical (IAT) level III baseline certification as defined by DoD 8570.01-M is required. + Cisco… more
    COMSO, Inc (10/21/25)
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  • Software Engineer III

    RxBenefits (Baltimore, MD)
    RxBenefits is hiring! We are adding a Software Engineer III to the growing application development team at our Birmingham, AL headquarters. As a level III ... database technologies + Asynchronous/multi-threaded programming patterns _Based on relevant market data and other factors, the anticipated hiring range for this role… more
    RxBenefits (11/14/25)
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  • Electrical Engineer II/ III

    Textron (Hunt Valley, MD)
    **Electrical Engineer II/ III ** **Description** **Who We Are** Textron Systems is part of Textron, a $14 billion, multi\-industry company employing 35,000 ... the products we make\! **_About This Role_** Textron Systems is seeking an Electrical Engineer to join our team\. This individual will work as part of a… more
    Textron (09/16/25)
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  • Systems Engineer III

    Intelligent Waves (Fort Meade, MD)
    **Overview** Intelligent Waves is seeking a System Engineer Level III for our cybersecurity contract in Linthicum Heights, MD. This key role requires a hardware ... engineer who is proficient withfield-programmable gate arrays (FPGAs), and...to the Government through high-impact technology solutions in cybersecurity, data science, enterprise network & systems engineering, software development,… more
    Intelligent Waves (10/31/25)
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  • Civil Engineer III

    Bowman (Washington, DC)
    **Short Description** Bowman has an opportunity for a Civil Engineer III to join our team in Washington, DC At Bowman, we believe in creating opportunities for ... organization. + Ability to effectively manage multiple time-sensitive tasks. + Data analysis and interpretation skills. **Qualifications** + Bachelor's Degree in… more
    Bowman (09/22/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    …shared during your recruiter conversation. **Responsibilities** **An average day:** As Wi-Fi Network Engineer III , you are expected to be a business professional ... EEO Race/Sex/Disability Status/Veteran Status Submit a Referral (https://careers-epsilon.icims.com/jobs/3681/wi-fi-network- engineer - iii /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834329987) **Location : Location** _US-DC-Washington_… more
    Epsilon, Inc (11/07/25)
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  • IT Security Engineer III

    Gama-1 Technologies (Washington, DC)
    Summary GAMA-1 Technologies, LLC seeks an experienced IT Security Engineer III on upcoming work to support the design, implementation, and continuous improvement ... confidential and sensitive information in accordance with company protocols and data protection standards. Basic Qualifications + Bachelor's degree in Engineering,… more
    Gama-1 Technologies (10/24/25)
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  • Sr. System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …obtain a Public Trust **Overview** We are seeking a Sr. Systems Admin, IT Engineer III to join our team supporting Joint Service Provider Infrastructure Support ... include Visio, Word, Excel and others to provide detailed views of traffic and data flows. **REQUIRED QUALIFICATIONS** + Master's degree in a relevant field + 1 year… more
    TekSynap (10/16/25)
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  • Software Engineer III

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks an experienced Software Engineer III to support our growing Cloud Services practice in remote work environment. This ... confidential and sensitive information in accordance with company protocols and data protection standards Basic Qualifications + Bachelor's degree in Computer… more
    Gama-1 Technologies (11/05/25)
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  • Full Stack Engineer III

    DSPolitical (Washington, DC)
    …dynamic, client-centered environment and join DSPolitical's Engineering team. As a Full Stack Engineer III , you will build new features for and maintain existing ... enhance existing offerings. Who Are We? DSPolitical pioneers the best integration of data and technology to persuade audiences and deliver wins for Democratic and… more
    DSPolitical (09/27/25)
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  • Systems Engineer III

    Amentum (Annapolis Junction, MD)
    …is contingent upon contract award** Amentum is seeking a cleared **Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, MD** . **Essential ... in a common interface control format, and store interface data in a commonly accessible repository + Assess each...+ Minimum twenty (20) years experience as a Systems Engineer supporting government programs and contracts of similar size,… more
    Amentum (09/25/25)
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  • Information Systems Security Engineer

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate as ... + Identify overall security requirements for the proper handling of Government data + Provide security planning, assessment, risk analysis, and risk management +… more
    Amentum (11/12/25)
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  • Software Engineer III

    Datavant (Annapolis, MD)
    Datavant is a data platform company and the world's leader in health data exchange. Our vision is that every healthcare decision is powered by the right data ... Our platform is powered by the largest, most diverse health data network in the US, enabling data to be secure, accessible and usable to inform better health… more
    Datavant (10/15/25)
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  • Lifecycle Quality Analyst III - Scientific…

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks an experienced Lifecycle Quality Analyst III - Scientific Applications to ensure quality across the full lifecycle of our ... of quality management systems (QMS). + Review and analyze scientific data , protocols, and documentation for accuracy, validity, and adherence to regulatory… more
    Gama-1 Technologies (10/25/25)
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