• SIGINT Systems Engineer

    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 ... with ISO/IEC 15288. The ideal candidate will have a SIGINT background, experience with Linux, REDHAWK, Python, C++, MATLAB,...may be substituted for a bachelors degree. The level 3 Systems Engineer shall possess… more
    Synergy ECP (10/22/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an ** SIGINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... not limited to the following: + Coordinate CONOPS of SIGINT mission planning and scheduling systems . +...five (5) years or more experience; Masters and three ( 3 ) years or more experience; PhD and 0 years… more
    SAIC (11/21/25)
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  • SIGINT Operations Support Engineer

    CACI International (Sterling, VA)
    SIGINT Operations Support Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... Operations Support Specialist to join our fast-paced counter-unmanned aircraft systems (C-UAS) mission sustainment team mission that makes a difference… more
    CACI International (12/02/25)
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  • SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …to quickly aid the people who need it. The ideal candidate for the Signals Intelligence ( SIGINT ) Systems Engineer Junior will serve as a technical member of ... a dynamic team providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...3 years with MS. + Bachelor's degree in Systems Engineering or in related technical or scientific fields… more
    Solvarus (11/02/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …to quickly aid the people who need it. The ideal candidate for the Signals Intelligence ( SIGINT ) Systems Engineer Mid will serve as a technical member of a ... dynamic team providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...+ Requires 5 to 8 years with BS/BA or 3 to 5 years with MS/MA or 0 to… more
    Solvarus (11/02/25)
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  • Principal Software Engineer - SIGINT

    Lockheed Martin (Hanover, MD)
    …provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities to include ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...architecture development * C\+\+20 or newer based on Boost \( 3 years\) * Java \(6 years\) * Front End… more
    Lockheed Martin (10/10/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …* **Opportunity:** Join CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed resource management position designed ... SIGINT Mission Planner/Scheduler Job Category: Intelligence Time Type:...+ Experience in any or all of the following systems : UNIX, web-based applications, operational chat rooms, SUN and/or… more
    CACI International (10/12/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    systems . **Roles and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on our System Integration ... Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems...position will be located in Chantilly, VA at the SIGINT Technology Center's (STC). The STC is where technology… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... position will be located in Chantilly, VA at the SIGINT Technology Center's (STC). The STC is where technology...events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems more
    Northrop Grumman (11/13/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Software Engineer Level 3 The ... system level to individual software components. Requirements The Level 3 Software Engineer shall possess the following...+ TS/SCI w/ Polygraph Desired Qualifications: + Familiarity with SIGINT security rules (U//FOUO) + Three ( 3 )… more
    Synergy ECP (10/28/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (12/04/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July ... Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3 - develops, maintains, and enhances...event driven procession and data streaming General understanding of SIGINT data flows and related mission systems more
    Synergy ECP (10/22/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July ... Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3 - Create, draft, modify, and...event driven procession and data streaming General understanding of SIGINT data flows and related mission systems more
    Synergy ECP (10/15/25)
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  • Systems Engineer - Mid…

    National Security Agency/Central Security Service (Fort Meade, MD)
    …innovation and make a meaningful impact in protecting the nation. Responsibilities As a Systems Engineer (SE) with the National Security Agency, you will help ... Summary As a System Engineer , you will apply your expertise to develop...from a wide variety of experiences such as Cybersecurity, SIGINT , telecommunications, and systems of systems more
    National Security Agency/Central Security Service (12/03/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    …Background in SIGINT collection, Direction Finding, and Geolocation + Background in SIGINT equipment installation + 3 or more years in military special ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/13/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    Systems Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Systems Engineer Level 2 Analyzes ... service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) + Three ( 3 ) years' experience using drawing tools for systems diagrams (such as… more
    Synergy ECP (10/28/25)
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  • Systems Engineer (ESS-JR)

    KBR (Fort Belvoir, VA)
    …operations experience as a SIGINT or GEOINT spacecraft operator, spacecraft engineer , or ground systems operator; familiarity with space operations and ... Title: Systems Engineer (ESS-JR) Belong. Connect. Grow....in science, technology, engineering, or mathematics (STEM)* and three ( 3 ) years or more experience; or master's in STEM… more
    KBR (10/08/25)
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  • Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda, Maryland area.… more
    Leidos (11/27/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be responsible for designing, implementing,… more
    Leidos (12/03/25)
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  • Principal Systems Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National Security** **Job Summary:** As a Principal Systems Engineer you will be responsible for designing, implementing, and… more
    Leidos (11/13/25)
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