• Software Engineer 3

    Synergy ECP (Fort Meade, MD)
    Software Engineer 3 Ft. Meade, MD (http://maps.google.com/maps?q=Ft.+Meade+MD+USA+21046) Job Type Full-time Description Founded in 2007 and headquartered in ... any other protected class. Clearance Required: TS/SCI w/ Polygraph Software Engineer Level 3 LCAT Description: The Software Engineer designs, develops,… more
    Synergy ECP (10/28/25)
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  • Fire Alarm Engineer 3

    M. C. Dean (Bethesda, MD)
    …client outcomes, improving lives, and changing the world for the better. A **Fire Alarm Engineer 3 ** handles all the life cycle of any fire detection and alarm ... project: design, fabrication, pretesting, installation and commissioning. The Fire Alarm Engineer 3 provides both a code compliant set of deliverables, and shop… more
    M. C. Dean (11/26/25)
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  • Telecommunications Engineer 3

    M. C. Dean (Vienna, VA)
    …and changing the world for the better. The Mission Critical **Telecommunications Engineer 3 ** position involves the design, coordination, and implementation of ... 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… more
    M. C. Dean (11/26/25)
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  • Software Integration Engineer 3

    Synergy ECP (Fort Meade, MD)
    Software Integration Engineer 3 Ft. Meade, MD (http://maps.google.com/maps?q=Ft.+Meade+MD+USA+20146) Job Type Full-time Description Founded in 2007 and ... any other protected class. Clearance Required: TS/SCI w/ Polygraph Software Integration Engineer Level 3 LCAT Description: Provides expertise in integrating,… more
    Synergy ECP (10/28/25)
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  • Telecommunications Engineer 3

    M. C. Dean (Vienna, VA)
    …improving lives, and changing the world for the better. The **Telecommunications Engineer 3 ** position involves the design, coordination, and specifying of ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...industry with a Bachelor's Degree in a related field, 3 + year's recent experience in the telecommunications infrastructure… more
    M. C. Dean (11/28/25)
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  • CAP AI Systems Engineer 3

    DCCA (Annapolis Junction, MD)
    CAP AI Systems Engineer 3 Location Annapolis Junction, MD Job Code 2500 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com CAP AI Systems Engineer 3 Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (10/25/25)
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  • Structural Engineer 3 (Senior)

    M. C. Dean (Vienna, VA)
    …improving lives, and changing the world for the better. The position of **Structural Engineer 3 ** will be responsible to participate in the design, development, ... 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… more
    M. C. Dean (11/28/25)
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  • Electrical Engineer 3

    M. C. Dean (Vienna, VA)
    …changing the world for the better. We are seeking a highly skilled **Electrical Engineer 3 ** with a strong background in complex electrical projects and power ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...with 5+ years of experience or Master's degree with 3 + years of experience in Electrical Engineering or a… more
    M. C. Dean (11/26/25)
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  • Control Engineer 3

    M. C. Dean (Vienna, VA)
    Overview _Control Engineer 3 - Tysons, Virginia_ _Company Overview_ MC Dean is Building Intelligence (TM) . As a leader and premier provider of cyber-physical ... worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and...in electrical engineering, automation engineering, or a related field 3 - 5 years of experience . Bachelor's degree… more
    M. C. Dean (11/03/25)
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  • SIGINT Systems Engineer 3 (SW…

    Synergy ECP (Annapolis Junction, MD)
    SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... experience may be substituted for a bachelors degree. The level 3 Systems Engineer shall possess the following capabilities: + Perform systems engineering… more
    Synergy ECP (10/22/25)
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  • Control Engineer 3

    M. C. Dean (Vienna, VA)
    Overview **Job Title:** Controls Engineer 3 **Location:** Tysons, VA Responsibilities **Job Description:** Originate design documents for small projects and in ... in Electrical Engineering, Mechanical Engineering, or a related field **-plus-** 2 years of experience as a Controls Engineer 3 or in any related occupation more
    M. C. Dean (11/28/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …generation of technical leaders in electrical, engineering, and cybersecurity industries. The ** Engineer 3 ** manages all engineering aspects of fire detection ... in programs and contracts of similar scope, type and complexity. + Licensed Professional Engineer **Desired Skills:** + Use of Pyrosim software a plus. + Use of EVAC… more
    M. C. Dean (11/28/25)
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  • AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …improving lives, and changing the world for the better. We are seeking an **AV Engineer 3 ** to join our **Security and Electronic Systems (SES)** business Unit. ... 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… more
    M. C. Dean (10/30/25)
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  • Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a Software Engineer 3 to join our team of passionate individuals in Ft. Meade, Maryland. ... In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** As a SWE3, you will develop analytics using Java MapReduce and Python in the Linux (Red Hat… more
    Amentum (10/17/25)
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  • Network Engineer 3 (Cable Support)

    Synergy ECP (Annapolis Junction, MD)
    Network Engineer 3 (Cable Support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP, a platform company ... with Falfurrias Capital Partners, has a talented, dedicated staff to provide a broad range of services to the defense and intelligence industries. Our capabilities are focused on software engineering, cybersecurity, system engineering and IT services.… more
    Synergy ECP (12/18/25)
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  • Information Systems Security Engineer

    ARSIEM (Annapolis Junction, MD)
    …an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government clients in ... Annapolis Junction, MD. Responsibilities + Perform or review technical security assessments of computing environments to identify points of vulnerability and non-compliance with established Cybersecurity standards and regulations and recommend mitigation… more
    ARSIEM (10/14/25)
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  • Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …ability to have an impact on every client you work with. ARSIEM seeks a Software Engineer 3 . This position will support one of our government clients in ... Annapolis Junction, MD. Responsibilities + Develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business… more
    ARSIEM (10/14/25)
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  • Cloud DevSecOps Engineer - Level 3

    CACI International (Suitland, MD)
    Cloud DevSecOps Engineer - Level 3 Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * **The Opportunity:** CACI is seeking a skilled and experienced Cloud DevSecOps Engineer (Level 3 ) to join our dynamic team to support a DoD client in Suitland,… more
    CACI International (10/29/25)
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  • Azure Cloud Architect - Senior Cloud…

    CACI International (Annapolis Junction, MD)
    Azure Cloud Architect - Senior Cloud Engineer - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... for automation and configuration management tasks + Proven experience as an M365 Engineer , Cloud Engineer , or similar role, with a focus on M365 and Azure cloud… more
    CACI International (10/17/25)
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  • Network Engineer - Tier 3

    CACI International (Washington, DC)
    Network Engineer - Tier 3 - Intelligence Community Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... our great team and make a difference. **Responsibilities:** As a Tier 3 Network Engineer , you'll be challenged with hard complex support problems where you will… more
    CACI International (10/22/25)
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