• Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III ** individuals to join our team to provide Network Security Engineering Support to ... Virginia Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III ** will provide ongoing network support, addresses availability… more
    Imagine One Technology & Management (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Database Engineer III

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Database Engineer III Candidate must have an active TS /SCI w/Poly For over 40 years, ... Database Engineer III Location Annapolis Junction, MD...a dedication to excellence. Job Requirements: + The Database Engineer will direct the development of complex systems more
    DCCA (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - III

    TheIncLab (Nashville, TN)
    …and where your career can meet purpose as well. We are looking for a Senior Software Engineer III to join our Engineer team. We encourage you to apply and ... At TheIncLab, we engineer and deliver advanced systems that...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (12/06/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore...Bachelor's degree from an accredited college or university in System Engineering, Computer Science, Information Systems , Engineering… more
    COMSO, Inc (01/05/26)
    - Save Job - Related Jobs - Block Source
  • Cloud Software Engineer III

    DCCA (Annapolis Junction, MD)
    …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 over 40 ... Cloud Software Engineer III Location Annapolis Junction, MD...customer requirements. Required Skills: s Java programming for distributed systems , with experience in networking and multi-threading s Apache… more
    DCCA (11/17/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One has an urgent need for **Cybersecurity Engineer III ** candidates for a position supporting the US Navy. Apply now and start meeting new challenges ... Neck Division) located in Virginia Beach, Virginia. The **Cybersecurity Engineer III ** shall meet the following requirements:...US Citizenship required + Candidates must have an active Top Secret level clearance to include eligibility… more
    Imagine One Technology & Management (12/01/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer III

    First Division Consulting (San Diego, CA)
    …to read below and join the FirstDiv team! FirstDiv is seeking an experienced and qualified Systems Engineer III , also known as lead systems analyst, a ... systems that run on the web. The systems engineer is responsible to integrate various...in systems engineering. Security Clearance Level: Active Secret , the ability to obtain Top more
    First Division Consulting (01/08/26)
    - Save Job - Related Jobs - Block Source
  • CEMA - Senior Principle Software Engineer

    BAE Systems (Hudson, NH)
    …access to secure systems . **Required Education, Experience, & Skills** + Active Top Secret Security Clearance. + Bachelor s degree in Computer Science, ... on position level and/or job specifics. **CEMA - Senior Principle Software Engineer III ** **119534BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (12/30/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently… more
    William C Brown Inc (12/01/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer III

    AeroVironment (Huntsville, AL)
    **Worker Type** Regular **Job Description** **Summary** The ** Systems Engineer III ** works with our Design team to develop a variety of innovative Unmanned ... systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance,… more
    AeroVironment (01/05/26)
    - Save Job - Related Jobs - Block Source
  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of… more
    CACI International (01/07/26)
    - Save Job - Related Jobs - Block Source
  • Engineer III

    General Atomics (Huntsville, AL)
    Systems Engineering Directorate for a Guidance, Navigation and Controls (GNC) Engineer III . This full-time position will be located at our Huntsville, ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...DOE security clearance), with the ability to upgrade to Top Secret if required. + Must be… more
    General Atomics (12/23/25)
    - Save Job - Related Jobs - Block Source
  • Software Integration Engineer III

    BAE Systems (Annapolis Junction, MD)
    …be available based on position level and/or job specifics. **Software Integration Engineer III ** **119551BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we're at the forefront of innovation, harnessing...excellence, and innovation. We're seeking a skilled Software Integration Engineer to play a critical role in ensuring the… more
    BAE Systems (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer III

    CACI International (Doral, FL)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and… more
    CACI International (12/16/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a ** Systems Engineer III ** you...School diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with ... and operating systems with special emphasis on Top Secret classification enclaves. Your experience in...deployments + Security accreditation processes (RMF, NIST 800-53) for TS /SCI systems + Advanced system more
    Noblis (12/22/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer III

    Noblis (Chantilly, VA)
    …sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network ... Responsibilities As a **Network Engineer III ,** you will provide expert...8 years of experience in network engineering/administration. + Active Top Secret ( TS ) clearance with… more
    Noblis (12/23/25)
    - Save Job - Related Jobs - Block Source
  • DevOps Engineer III

    Noblis (Chantilly, VA)
    …years of experience OR High School/Diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a **DevOps Engineer III ** , you will be...Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Instrumentation Engineer ( III )

    ISYS Technologies (NV)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... Federal agencies, including the Department of Defense.We are seeking an Instrumentation Engineer ( III ) to support our customer's operations at Nellis AFB,… more
    ISYS Technologies (01/07/26)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer III

    EPSILON SYSTEMS (North Charleston, SC)
    … engineering for complex command, control, intelligence and combat systems , is seeking a Systems Engineer III with a minimum of 7 years' experience for ... systems and networks to ensure reliability, security and system integrity. + integrate various network operating systems...team-oriented environment. + Candidate must have an active DoD Top Secret Clearance with SCI access. +… more
    EPSILON SYSTEMS (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Product Support Engineer III

    Sierra Nevada Company, LLC (Omaha, NE)
    …skills + Thorough understanding of system level maintenance of networks and communications systems + An active Top Secret with SCI eligibility US ... working collaboratively, we may have the perfect role for you! As a Product Support Engineer III , you will be using your skills and hands-on expertise to provide… more
    Sierra Nevada Company, LLC (11/27/25)
    - Save Job - Related Jobs - Block Source