• 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 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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  • 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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  • DCGS Lowband Software Support Engineer

    RTX Corporation (Fort Meade, MD)
    …and communicates issues with Low Band Systems , infrastructure, enterprise services, other SIGINT systems support such as recommending updates to SIGINT ... system and networks health/status (Sensor, platform, network paths, DCGS SIGINT systems , and SIGINT related...an Advanced Degree in a related field and minimum 3 years of experience + Current DoD 8570.1 IAT… more
    RTX Corporation (12/11/25)
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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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  • 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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  • 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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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . **Roles ... (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5...Experience troubleshooting and resolving complex HW/SW integration problems + 3 years experience with RF, Radar Systems ,… more
    Northrop Grumman (10/08/25)
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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 Endpoint Security Systems

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
    Leidos (11/28/25)
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  • Systems Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Security!** **Job Description** : Leidos is seeking an experienced, results-oriented Systems Engineer with experience in Standards or Technical Specifications… more
    Leidos (12/03/25)
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  • Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in a… more
    Leidos (10/30/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …hiring manager discretion.** Applied Signal Technology (AST), a national asset in the SIGINT domain, is seeking a **Senior Infrastructure / Networking Engineer ** ... of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...the design, develop, test and delivery of advanced high-capacity systems that process modern communications. + You will work… more
    RTX Corporation (10/19/25)
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  • Information Systems Security…

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's (NSS) ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/18/25)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (12/11/25)
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