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  • Software Engineer with Poly Mid to SR Poly Clearance Required

    $139.6k - $246.1k

     ...Demonstrated abilities in software engineering and AI/ML model test and evaluation. - Select appropriate data sets - Perform statistical analysis - Run machine learning algorithms - Use results to improve models - Train and retrain systems when needed -... 
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    Lockheed Martin

    Annapolis Junction, MD
    13 days ago

  • CNO Analyst/Programmer with Security Clearance

    $50k - $290k

     ...Mission, and remaining trusted leaders and advisers in national security and technology solutions. We are looking for CNO Analyst/Programmers to join a growing team in Annapolis Junction, MD. Responsibilities: * Develop and maintain software using Assembly, C, C++, Java,... 
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    The Swift Group

    Annapolis Junction, MD
    1 day ago

  • Expert CNO Software Engineer

    $300 per month

     ...Active US security clearance with a polygraph • 6+ years overall experience • Bachelor of Science in Math, Science, Engineering, Statistics, Engineering Management, or related discipline. May substitute an additional four years' experience in lieu of a Bachelor's... 
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    Lockheed Martin

    Hanover, MD
    18 days ago

  • CMM/Programmer

     ...components. This will be a position as a Quality Inspector/CMM Programmer with an hourly pay rate of $28-$34, based on experience. The...  ...on related issues, including MSA, Gage R-N-R, and statistical studies Plan and work as a key member of the production team... 
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    Mac Machine

    Windsor Mill, MD
    29 days ago

  • Software Engineer with Security Clearance

     ...and deploy applications under the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. This role participates in all aspects of the software development life cycle for all solutions,... 
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    Gridiron IT Solutions

    Washington DC
    2 days ago

  • Sr. ProServe Cloud Architect, NatSec ProServe

    $138.2k

    Job Description The Amazon Web Services Professional Services (ProServe) team is seeking an experienced ProServe Cloud Architect (PCA) to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to understand their technical requirements...
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    Amazon Web Services, Inc.

    Brinklow, MD
    22 days ago

  • AI IC Mission Engineer - MID with Security Clearance

     ...Active TS/SCI clearance with ability to obtain CI Polygraph required • Strong background in machine learning, deep learning, and statistical modeling • Experience with AI/ML frameworks (TensorFlow, PyTorch, scikit-learn, etc.) • Understanding of IC mission domains... 
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    BOAB Ventures

    Washington DC
    2 days ago

  • CNO Analyst / Programmer 2

    $97.1k - $171.24k

    View Job CNO Analyst / Programmer 2 Full Time Hanover MD 21098 USA Posted 10/10/2025 Job Descriptionback to top Description...  ...Bachelor of Science in Math, Science, Engineering, Statistics, Engineering Management, or related discipline. May substitute... 
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    Lockheed Martin

    Hanover, MD
    2 days ago

  • PM Strategic Readiness Planner and Programmer

     ...Strategic Readiness Planner And Programmer PrimCorp is seeking to fill a Strategic Readiness Planner and Programmer to support the...  ...and analysis of programmatic functions, apply probability and statistical techniques to analyze large and complex data sets, for the... 
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    Clearance Jobs

    Washington DC
    3 days ago

  • Software Engineer with Poly Mid SWE1

    $97.1k - $171.24k

    Software Engineer with Poly Mid SWE1 at Lockheed Martin summary: This role involves providing technical leadership and collaboration on advanced data analytics and agile software development projects within a high-visibility aerospace and defense mission. The Software...
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    Lockheed Martin

    Annapolis Junction, MD
    18 days ago

  • Software Engineer With Poly Early to Mid

    $97.1k - $171.24k

    Software Engineer With Poly Early to Mid at Lockheed Martin summary: This Software Engineer role at Lockheed Martin involves collaborating with senior engineers to develop advanced data analytics solutions and agile software projects focused on cyber and intelligence...
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    Lockheed Martin

    Annapolis Junction, MD
    6 days ago

  • Modernization Software Engineer - SWE0

    $79.7k - $140.53k

    Job ID: 707629BR Date posted: Oct. 09, 2025 Description: Who You Are: Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. • You will modernize and sustain capabilities to include...
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    Lockheed Martin

    Harmans, MD
    11 hours ago

  • ServiceNow Developer

    Job Description Job Description We are seeking a ServiceNow Developer to join Visionary Technology Consultants, supporting one of our leading defense contractor clients. The Developer will be at the core of maintaining the ServiceNow platform, which supports IT service...
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    Visionary Technology Consultants

    Fulton, MD
    6 days ago

  • Senior Software Engineer

    MANTECH seeks a highly experienced and mission-focused Senior Software Engineer to join our CNO team in Hanover, MD.   As a Senior Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national ...
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    ManTech

    Hanover, MD
    4 days ago

  • Senior Software Engineer

    $25 per hour

    Job ID: 691222BR Date posted: Oct. 09, 2025 Description: This position may be eligible for a $25K sign on bonus for external hires! WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most ...
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    Lockheed Martin

    Hanover, MD
    6 days ago

  • Data Driven Software Developer

    $85.15k - $153.93k

    Description The Leidos Digital Modernization Group seeks a Software Developer with a data background to support the Global Management Systems (GMS) Team for the Global Solutions Management – Operations II (GSM-O II) contract. This contract includes the Operations,...
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    Leidos

    Fulton, MD
    11 hours ago

  • Software Engineer - Huge defense tech with Security Clearance

    $100k - $200k

    Software Engineer - Forward Deployed Washington D.C $100K-$200K + Equity Must have an active secret clearance as a minimum I am partnered with a leading defense tech company who are looking to add 5 software engineers to work on a program for the DOD. These are forward...

    OMW Consulting

    Washington DC
    2 days ago

  • 2027502 Software Engineer $245,000.00 with Security Clearance

    $245k

    Labor Category: Software Engineer Position Title: Full Stack Developer Position Level: Level 1 - Subject Matter Expert Salary: Up to $245,000.00 per year Core Hours: 9am to 4pm Location: Bethesda MD Description: Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph...
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    Anonymous Employer

    Bethesda, MD
    1 day ago

  • Software Engineer

    MANTECH is seeking a highly motivated and collaborative Software Engineer Level 3 to join our team in Columbia, MD . In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Review and test software...
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    ManTech

    Columbia, MD
    1 day ago

  • Software Engineer, Clearance Required - TS//SCI w/CI Poly with Security Clearance

    Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph. This position is not an opportunity to be sponsored or nominated for a government security clearance. The Work: The program is for responsible...

    SSATI

    Annapolis Junction, MD
    2 days ago

  • Software Engineer (DevOps) - CLEARANCE and POLYGRAPH REQUIRED with Security Clearance

    $150k - $235k

    Oracle, PostgreSQL, MongoDB, SQL Server, AngularJS, JSON, HTML, XML, XSLT, Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team Due to federal contract requirements, United States citizenship and an active...
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    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day ago

  • Software Engineer (High Performance Computing) with Security Clearance

    Description Task Description The Software Engineer shall be responsible for software development activities for a tiered Zero-touch provisioning (ZTP) and infrastructure automation (IA) solution for the bring-up and hands-off automation of complex High Performance Computing...

    FUSE Engineering

    Annapolis Junction, MD
    1 day ago

  • AF-HPC Software Engineer Level 2 - 3 with Security Clearance

    The HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Critical for an HSE is either a very strong math background and/...

    Tailored Access, LLC

    Annapolis Junction, MD
    1 day ago

  • Software Engineer - Sr level, (25%+ Hybrid) with Security Clearance

    $165k - $205k

    Codescratch is currently seeking a self-motivated and talented Software Engineer with experience to join our growing and dynamic team. The ideal candidate will be an experienced software engineer with a strong foundation in designing, developing, and maintaining high-quality...
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    Codescratch LLC

    Annapolis Junction, MD
    3 days ago

  • Software Engineer - Senior Level - CLEARANCE and POLYGRAPH REQUI with Security Clearance

    $230k - $250k

    Java, AWS, Docker, Kubernetes, Jira Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: * Must be a US Citizen. * Must have TS/SCI clearance w/ active polygraph...
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    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day ago

  • Signals Software Engineer - Level 2 - CLEARANCE and POLYGRAPH RE with Security Clearance

    $160k - $186k

    Software configuration management tools (e.g. GIT, ClearQuest, Trac, or Subversion), Python, Eclipse IDE, Google Protocol Buffer, model-based design (e.g. MATLAB, Simulink), service-oriented architecture, and Linux OS. Software defined radio architecture (SCA, REDHAWK, ...
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    Constellation Technologies Inc

    Annapolis Junction, MD
    1 day ago

  • Software Engineer (Multiple Levels) - Fully Cleared with Security Clearance

    At BlueHalo, an AV Company we're more than just a tech company; we're a collective of creators and innovators dedicated to designing solutions that address the world's most pressing challenges. Our culture thrives on collaboration, creativity, and the relentless pursuit...
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    BlueHalo

    Annapolis Junction, MD
    11 hours ago

  • CNO Software Engineer

    ManTech seeks a motivated, career and customer-oriented  CNO Software Engineer to join our team in the Hanover, Maryland location. Provides specialized development, testing and evaluation capabilities tailored to system functions. Responsibilities include, but...

    ManTech

    Hanover, MD
    4 days ago

  • Software Reverse Engineer (Assembly) - Level 2 with Security Clearance

    We’re looking for a skilled Software Reverse Engineer with deep expertise in assembly language to join our mission-focused team. In this role, you’ll reverse engineer and debug existing software, uncover vulnerabilities, and develop methods to identify and correct defects...

    KRYPTAURI

    Columbia, MD
    4 days ago

  • Principal Software Quality Engineer (Medical Device)

     ...~8+ years in medical device quality engineering. ~ Experience in both embedded and non-embedded software. ~ Proficient with statistical tools (e.g., Minitab). ~ B.S./M.S. in Engineering or related field. ~ ASQ CQE or Six Sigma certification preferred. ~ Bonus... 

    Staftonic LLC

    Washington DC
    1 day ago